Integral injection molding structure of ABS (Acrylonitrile Butadiene Styrene) connector
By using an integral injection-molded structure to enclose the connecting wires and incorporating a built-in buffer device, the problem of protecting ABS connector wire harnesses from compression and tension is solved, and the tensile strength and waterproof performance of the wire harnesses are improved.
Patent Information
- Application Number
- CN202422184862.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The connecting wire harness of the existing ABS connector is exposed outside, which is easily squeezed and rubbed to cause damage to the outer skin. It also lacks a buffering effect when pulled, resulting in poor tensile strength.
It adopts an integral injection molding structure, with the connecting wire wrapped in an injection molded sleeve. Inside, there are fixed baffles, springs, and sliding rings. The sliding ring squeezes the springs to buffer when pulled, and the fixed baffles prevent further stretching under maximum tension. Combined with sealing sleeves and heat shrink tubing, it improves protection and waterproof performance.
It effectively prevents damage to the outer sheath of the connecting wires, improves the tensile strength and stability of the wire harness, and ensures the reliability and waterproof performance of the connection.
Smart Images
Figure CN223471803U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ABS connector technology field, concretely is a kind of ABS connector integral injection molding structure. BACKGROUND
[0002] ABS connector, i.e. connector of Anti-lock Braking System (ABS), is a crucial component in automobile braking system, and these connectors are responsible for connecting various transmitters, actuators and control units of ABS system, to ensure that ABS system can work normally, so as to improve the safety and stability of vehicle driving, ABS connector is an element used for electrical connection in ABS system, which transmits sensor signals to control unit through wire, and receives instructions from control unit to control pressure regulation of braking system, and these connectors usually have waterproof, dustproof, shockproof and other characteristics to ensure stable connection in various harsh driving environments.
[0003] At present, the connection wire harness of ABS connector is exposed, which is easy to be squeezed and rubbed, resulting in damage to the outer skin of the wire harness, and when pulled, the wire harness does not have a buffering effect on the tension, resulting in poor tensile resistance of ABS connector wire harness.
[0004] Therefore, an ABS connector integral injection molding structure is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] 1. Technical problem to be solved by the utility model
[0006] In view of the deficiencies of the prior art, the purpose of the utility model is to provide an ABS connector integral injection molding structure, which aims to solve the problem that the connection wire harness of the ABS connector in the prior art is exposed, which is easy to be squeezed and rubbed, resulting in damage to the outer skin of the wire harness, and when pulled, the wire harness does not have a buffering effect on the tension, resulting in poor tensile resistance of ABS connector wire harness.
[0007] 2. Technical solution
[0008] To achieve the above purpose, the utility model provides the following technical solutions:
[0009] An ABS connector integral injection molding structure, comprising an ABS connector shell, a cover plate is clamped on the top of the ABS connector shell, a plastic tube is installed on the top of the cover plate, a wire harness mechanism is installed on the top of the plastic tube, a connection wire is included on the wire harness mechanism, an injection molded injection sleeve is wrapped outside the connection wire, a fixed baffle, a spring and a sliding ring are respectively installed on the bottom outer ring surface of the injection sleeve, and the sliding ring is located on the inner side top of the plastic tube.
[0010] As the preferred scheme of the present utility model, the top of the ABS connector shell is symmetrically provided with clamping grooves on both sides, and wire terminals for connecting one end of the connecting wires are symmetrically installed at both ends of the top of the ABS connector shell.
[0011] As the preferred scheme of the present utility model, the top of the cover plate is in a hollow state and can directly cover the top of the ABS connector shell, buckles are symmetrically installed at the bottom of the two side faces of the cover plate, and the buckles 21 slide downward and finally snap into the inner side of the clamping grooves after the cover plate is sleeved into the top of the ABS connector shell.
[0012] As the preferred scheme of the present utility model, a rubber tube is connected at the top center of the cover plate, a hard plastic tube is connected at the top of the rubber tube, and the injection molding rubber sleeve extends to the inner side of the cover plate and the top of the ABS connector shell through the inner sides of the plastic tube and the rubber tube.
[0013] As the preferred scheme of the present utility model, the two connecting wires are wrapped by the injection molding rubber sleeve, and the two connecting wires are connected to the inside of the wire terminal cylinder from the bottom of the injection molding rubber sleeve.
[0014] As the preferred scheme of the present utility model, the fixing baffle, the spring and the sliding ring are all installed inside the plastic tube, the fixing baffle is fixedly installed, the spring is fixedly installed at the top of the fixing baffle, and the top of the spring is fixedly connected with the bottom of the sliding ring.
[0015] As the preferred scheme of the present utility model, a sealing rubber sleeve is sleeved and installed on the outer ring surface of one end of the bottom of the injection molding rubber sleeve, a heat shrink tube is connected at the top of the sealing rubber sleeve, and the heat shrink tube is sleeved on the outer ring surface of the connecting wire.
[0016] As the preferred scheme of the present utility model, the top of the wire terminal cylinder is matched in size with the inner side of the sealing rubber sleeve, the sealing rubber sleeve can be sealed and sleeved on the outer surface of the wire terminal cylinder by sliding downward and being pressed, and the heat shrink tube can be tightly attached to the outer ring surface of the connecting wire after being heated.
[0017] 3. Beneficial effects
[0018] Compared with the prior art, the present utility model has the beneficial effects that:
[0019] The utility model discloses a connect the wire with a layer of injection molding rubber sleeve to the outside injection molding of connecting wire can effectively play certain protective effect to connecting wire, can avoid the situation that the outer skin of connecting wire is broken after being pressed or rubbed, and the sliding ring is located the inside top of plastic pipe, when injection molding rubber sleeve is pulled, sliding ring will slide on injection molding rubber sleeve, thereby extruding spring, under the action of spring, can buffer the tension to a certain extent, and when spring is compressed to the maximum degree, fixed baffle will block injection molding rubber sleeve and continue to stretch outward, thereby can protect the wiring end of connecting wire from being pulled, improve the stability of ABS connector wiring harness connection. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the whole structure schematic drawing of the utility model a kind of ABS connector integral injection molding structure;
[0021] Figure 2 It is the cover bottom structure schematic drawing of the utility model a kind of ABS connector integral injection molding structure;
[0022] Figure 3 It is the ABS connector shell structure schematic drawing of the utility model a kind of ABS connector integral injection molding structure;
[0023] Figure 4 It is the wiring harness mechanism enlarged structure schematic drawing of the utility model a kind of ABS connector integral injection molding structure.
[0024] In the drawing: 1, ABS connector shell;11, wiring terminal cylinder;12, clamping groove;2, cover;21, buckle;3, rubber tube;31, plastic tube;4, wiring harness mechanism;41, connecting wire;42, injection molding rubber sleeve;43, fixed baffle;44, spring;45, sliding ring;46, sealing rubber sleeve;47, heat shrink tube. DETAILED DESCRIPTION
[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.
[0026] Embodiment:
[0027] Please refer to Figures 1-4The embodiment provides an ABS connector integrally injection molded structure, which comprises an ABS connector shell 1, a cover plate 2 is clamped on the top of the ABS connector shell 1, a plastic pipe 31 is installed on the top of the cover plate 2, a wire harness mechanism 4 is installed on the top of the plastic pipe 31, and a connecting wire 41 is arranged on the wire harness mechanism 4; the connecting wire 41 is wrapped with an injection molded injection sleeve 42; the bottom outer ring surface of the injection sleeve 42 is respectively sleeved with a fixed baffle 43, a spring 44 and a sliding ring 45; the sliding ring 45 is located on the inner side top of the plastic pipe 31; when the ABS connector integrally injection molded structure is used, the injection sleeve 42 wrapped on the outer side of the connecting wire 41 can effectively protect the connecting wire 41, and can avoid the outer skin of the connecting wire 41 from being damaged due to extrusion or friction; meanwhile, the sliding ring 45 is located on the inner side top of the plastic pipe 31, and when the injection sleeve 42 is pulled, the sliding ring 45 slides on the injection sleeve 42, so that the spring 44 is extruded, and the spring 44 can buffer the pulling force; when the spring 44 is compressed to the maximum extent, the fixed baffle 43 can block the injection sleeve 42 from being continuously stretched outward, so that the connecting end of the connecting wire 41 is not pulled, and the stability of the wire harness connection of the ABS connector is improved.
[0028] In the embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the top of the ABS connector shell 1 is symmetrically provided with clamping grooves 12 on both sides, wire terminal barrels 11 for connecting one end of the connecting wire 41 are symmetrically installed at the top of the ABS connector shell 1, the top of the cover plate 2 is in a hollow state and can directly cover the top of the ABS connector shell 1, buckles 21 are symmetrically installed at the bottom of the two side faces of the cover plate 2, and the buckles 21 slide downward and are finally clamped into the inner sides of the clamping grooves 12 after the cover plate 2 is sleeved into the top of the ABS connector shell 1, so that the cover plate 2 can be conveniently and quickly mounted and dismounted from the top of the ABS connector shell 1.
[0029] In the embodiment, as shown in Figure 1 , a rubber pipe 3 is connected at the top center of the cover plate 2, a hard plastic pipe 31 is connected at the top of the rubber pipe 3, and the injection sleeve 42 extends through the inner sides of the plastic pipe 31 and the rubber pipe 3 to the inner side of the cover plate 2 and the top of the ABS connector shell 1, so that the injection sleeve 42 can be randomly rotated under the action of the rubber pipe 3 when being pulled in each direction, and the structure of the connection position of the injection sleeve 42 on the top of the cover plate 2 is not too hard to easily extrude and damage the injection sleeve 42 when being pulled.
[0030] In the embodiment, as shown in Figure 1 and Figure 4As shown, the fixed baffle 43, the spring 44 and the sliding ring 45 are all mounted on the inner side of the plastic tube 31, the fixed baffle 43 is fixedly mounted, the spring 44 is fixedly mounted on the top of the fixed baffle 43, and the top of the spring 44 is fixedly connected with the bottom of the sliding ring 45. Therefore, when the injection molding sleeve 42 is pulled, the sliding ring 45 slides first and squeezes the spring 44, thereby buffering the pulling force to a certain extent. If the pulling force is too large, the fixed plate 43 will block the injection molding sleeve 42 from being pulled out further.
[0031] In this embodiment, as shown in Figure 3 and Figure 4 As shown, the sealing sleeve 46 is sleeved and mounted on the outer ring surface of one end of the bottom of the injection molding sleeve 42, the top of the sealing sleeve 46 is connected with the heat shrink tube 47, the heat shrink tube 47 is sleeved on the outer ring surface of the connecting wire 41, the top of the wire terminal barrel 11 matches the inner side dimension of the sealing sleeve 46, the sealing sleeve 46 slides downward and is squeezed to be tightly sleeved on the outer surface of the wire terminal barrel 11, and the heat shrink tube 47 can tightly fit on the outer ring surface of the connecting wire 41 after being heated. Therefore, after the sealing sleeve 46 is sleeved with the wire terminal barrel 11, the connecting wire end of the connecting wire 41 has a certain waterproof ability after the heat shrink tube 47 is heated.
[0032] Working principle: when the ABS connector is used, the cover plate 2 is sleeved on the top of the ABS connector shell 1, the buckle 21 slides downward and is finally buckled into the inner side of the clamping groove 12. Therefore, the cover plate 2 can be quickly assembled and disassembled from the top of the ABS connector shell 1, then one end of the two connecting wires 41 is respectively connected to the inner side of the two wire terminal barrels 11, at this time the sealing sleeve 46 slides downward and is squeezed to be tightly sleeved on the outer surface of the wire terminal barrel 11, then the heat shrink tube 47 is heated to tightly fit on the outer ring surface of the connecting wire 41, so that the connecting wire end of the connecting wire 41 has a certain waterproof ability, a layer of injection molding sleeve 42 is wrapped on the outside of the connecting wire 41, which can effectively protect the connecting wire 41 to a certain extent, and can avoid the outer skin of the connecting wire 41 from being damaged due to extrusion or friction. In addition, when the injection molding sleeve 42 is pulled in various directions, it can rotate freely under the action of the rubber tube 3, avoiding the structure of the connection between the top of the cover plate 2 and the injection molding sleeve 42 from being too hard and easily extruding and damaging the injection molding sleeve 42 when being pulled. When the injection molding sleeve 42 is pulled, the sliding ring 45 slides first and squeezes the spring 44, thereby buffering the pulling force to a certain extent. If the pulling force is too large, the fixed plate 43 will block the injection molding sleeve 42 from being pulled out further, thereby protecting the connecting wire end of the connecting wire 41 from being pulled, and improving the stability of the ABS connector wire harness connection.
[0033] All the technical features in this embodiment can be freely combined according to actual needs.
[0034] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.
Claims
1. An integral injection molded structure of an ABS jack, comprising an ABS jack housing (1), characterized in that: The top of the ABS connector shell (1) is clamped with a cover plate (2), the top of the cover plate (2) is installed with a plastic tube (31), the top of the plastic tube (31) is installed with a wire harness mechanism (4), the wire harness mechanism (4) comprises a connecting wire (41), the connecting wire (41) is wrapped with an injection molded injection sleeve (42), the bottom of the injection sleeve (42) is respectively sleeved with a fixed baffle (43), a spring (44) and a sliding ring (45), and the sliding ring (45) is located on the inner side of the top of the plastic tube (31).
2. The integral injection molded structure of an ABS jack according to claim 1, wherein: The top of the ABS connector shell (1) is clamped with a cover plate (2), the top of the cover plate (2) is installed with a plastic tube (31), the top of the plastic tube (31) is installed with a wire harness mechanism (4), the wire harness mechanism (4) comprises a connecting wire (41), the connecting wire (41) is wrapped with an injection molded injection sleeve (42), the bottom of the injection sleeve (42) is respectively sleeved with a fixed baffle (43), a spring (44) and a sliding ring (45), and the sliding ring (45) is located on the inner side of the top of the plastic tube (31).
3. An overall injection molded structure of an ABS connector according to claim 2, wherein: The top of the cover plate (2) is in a hollow state and can directly cover the top of the ABS connector shell (1), the bottom of the two side surfaces of the cover plate (2) is symmetrically installed with a buckle (21), and after the cover plate (2) is sleeved into the top of the ABS connector shell (1), the buckle (21) slides downward and is finally clamped into the inner side of the clamping groove (12).
4. The integral injection molded structure of an ABS jack according to claim 1, wherein: The top of the cover plate (2) is connected with a rubber tube (3), the top of the rubber tube (3) is connected with a hard plastic tube (31), and the injection sleeve (42) extends to the inner side of the cover plate (2) between the top of the ABS connector shell (1) through the inner sides of the plastic tube (31) and the rubber tube (3).
5. An overall injection molded structure of an ABS connector according to claim 4, wherein: The connecting wire (41) is wrapped with an injection sleeve (42), and the two connecting wires (41) are connected to the inside of the wire terminal cylinder (11) from the bottom of the injection sleeve (42).
6. An overall injection molded structure of an ABS connector according to claim 5, wherein: The fixed baffle (43), the spring (44) and the sliding ring (45) are all installed on the inner side of the plastic tube (31), the fixed baffle (43) is fixedly installed, the spring (44) is fixedly installed on the top of the fixed baffle (43), and the top of the spring (44) is fixedly connected with the bottom of the sliding ring (45).
7. An overall injection molded structure of an ABS connector according to claim 6, wherein: The outer ring surface of one end of the connecting wire (41) passing through the bottom of the injection sleeve (42) is sleeved with a sealing sleeve (46), the top of the sealing sleeve (46) is connected with a heat shrink tube (47), and the heat shrink tube (47) is sleeved on the outer ring surface of the connecting wire (41).
8. An overall injection molded structure of an ABS connector according to claim 7, wherein: The top of the wire terminal cylinder (11) matches the inner side of the sealing sleeve (46), the sealing sleeve (46) slides downward and is tightly pressed on the outer surface of the wire terminal cylinder (11), and the heat shrink tube (47) can be tightly attached to the outer ring surface of the connecting wire (41) after being heated.