Multifunctional integrated wire harness

Abstract

The utility model relates to the technical field of integrated wire harnesses, in particular to a multifunctional integrated wire harness, which comprises a wire harness body, an end socket and a connecting assembly, the end socket is arranged at one end of the wire harness body, the connecting assembly comprises a connecting box, a sliding block, a fixed box, a limiting component and a sealing strip, and the connecting box is fixedly connected with the wire harness body. The connecting box is fixedly connected with the wiring harness body and located on the side, close to the end, of the wiring harness body, the sliding block is fixedly connected with the connecting box and located on the side, away from the wiring harness body, of the connecting box, the fixing box is slidably connected with the sliding block and located on the side, away from the connecting box, of the sliding block and abuts against the connecting box, and the limiting component is installed on the fixing box and limits movement of the sliding block. And the sealing strip is fixedly connected with the connecting box, is positioned on one side, close to the fixed box, of the connecting box, and is propped against the fixed box, so that the wiring terminal can be more conveniently and quickly mounted and dismounted, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated wiring harnesses, in particular to a multifunctional integrated wiring harness. Background Art

[0002] In order to bring users a comfortable life, the wall-mounted boiler has become one of the indispensable household appliances in people's daily life. Among them, the wall-mounted boiler is the abbreviation of the gas wall-mounted boiler, and its full name is "gas wall-mounted heating boiler", which is a water heater that uses natural gas as energy. With the growing and diversified needs of people, the functional requirements for wall-mounted boilers are also increasing, which makes the number of electrical terminals and electronic component terminals connected to the wall-mounted boilers increase, resulting in an increase in the number of wire harnesses in the wall-mounted boiler. Considering that the electrical terminals or electronic component terminals do not affect each other, it will inevitably increase the difficulty of wiring the wall-mounted boiler.

[0003] In the existing patent technology CN207907509U, a new multifunctional integrated wiring harness for a wall-mounted boiler is recorded, which includes a first wiring harness body and a second wiring harness body, and adhesive tape is wrapped on the first wiring harness body. The first wiring harness body is electrically connected with a first main control board access terminal, a second main control board access terminal, a third main control board access terminal, a first feedback terminal, a second feedback terminal, a third feedback terminal, a water pressure output terminal, a temperature control terminal, a room control terminal, a probe line terminal, a water flow switch terminal and a proportional valve control terminal. The second wiring harness body is electrically connected with a fourth main control board access terminal, a first feedback terminal, a ground terminal, a fan output terminal and a water pump output terminal. Under the condition of meeting the connection between the wall-mounted boiler and various electrical terminals or electronic component terminals, a reasonable wiring method is adopted to control the signal density and transmission speed of the wiring harness to meet the diversified functional requirements of the wall-mounted boiler.

[0004] When in use, the existing integrated wiring harnesses are mostly fixed between the wiring terminals and the wires by means of snap-fitting or other connection methods, which are extremely stable but extremely inconvenient to disassemble and repair, thereby greatly reducing the efficiency of the repair. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional integrated wiring harness, which solves the problem that the existing integrated wiring harness is mostly fixed between the wiring terminals and the wires by means of connection methods such as snap-fitting when in use, which has strong stability but is extremely inconvenient to disassemble and repair, thereby greatly reducing the efficiency of maintenance.

[0006] To achieve the above-mentioned purpose, the utility model provides a multifunctional integrated wiring harness, including a wiring harness body, an end head and a connecting assembly, wherein the end head is installed at one end of the wiring harness body, and the connecting assembly includes a connecting box, a sliding block, a fixed box, a limiting member and a sealing strip, the connecting box is fixedly connected to the wiring harness body and is located on a side of the wiring harness body close to the end head, the sliding block is fixedly connected to the connecting box and is located on a side of the connecting box away from the wiring harness body, the fixed box is slidably connected to the sliding block and is located on a side of the sliding block away from the connecting box and abuts against the connecting box, the limiting member is installed on the fixed box, the limiting member limits the movement of the sliding block, and the sealing strip is fixedly connected to the connecting box and is located on a side of the connecting box close to the fixed box and abuts against the fixed box.

[0007] Wherein, the limiting component includes a limiting block, a connecting rod and a driving element, the limiting block is slidably connected to the fixed box, and is located on a side of the fixed box close to the sliding block, and is engaged with the connecting box; the connecting rod is fixedly connected to the limiting block, and is located on a side of the limiting block away from the sliding block, and is connected to the fixed box; the driving element is installed on the limiting block, and the driving element drives the limiting block to move.

[0008] Wherein, the driving element includes an abutment ring, a spring and a driving part, the abutment ring is fixedly connected to the limit block and is located on the side of the limit block close to the connecting rod; the spring is sleeved on the outside of the connecting rod, and the two ends of the spring respectively abut the abutment ring and the fixed box; the driving part is installed on the limit block, and the driving part drives the limit block to move.

[0009] Wherein, the driving part includes an extending rod and a pushing block, the extending rod is fixedly connected to the limit block, and is located on the side of the limit block away from the abutment ring, and partially extends out of the fixed box; the pushing block is fixedly connected to the extending rod, and is located on the side of the extending rod away from the limit block.

[0010] Wherein, the connecting assembly also includes a mounting plate and a reinforcement ring, the mounting plate is fixedly connected to the connecting box and is located on a side of the connecting box close to the wiring harness body; the reinforcement ring is fixedly connected to the mounting plate and is located on a side of the mounting plate away from the wiring harness body and is connected to the wiring harness body.

[0011] The utility model discloses a multifunctional integrated wiring harness, the connection box is fixedly connected to the wiring harness body, and the wiring harness body passes through the connection box so that the end head is located at the inner side of the connection box, the sliding welding is on one side of the connection box, the fixed box is slidably installed on the outer side of the sliding block, and the wires of the electrical appliance pass through the fixed box, so that the connecting head of the wire of the electrical appliance is located inside the fixed box, the fixed box has a sliding groove matched with the sliding block, the sliding block drives the connection box to move to the inside of the fixed box, so that the end head is connected to the connecting head of the wire of the electrical appliance, the movement of the sliding block is limited by the limiting component, and then the connection box is fixed to the inside of the fixed box, the sealing strip is installed on the connection box by adhesion, and the sealing strip is abutted against the fixed box, thereby improving the sealing of the connection box and the fixed box, and water ingress causes a short circuit. Through this solution, more convenient and rapid installation and removal of wiring terminals can be achieved, thereby improving the efficiency of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a multifunctional integrated wiring harness according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the installation of the sealing strip and the connection box of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the fixed box of the first embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the installation of the mounting plate and the reinforcement ring of the second embodiment of the utility model.

[0017] In the figure: 100-wiring harness body, 101-end, 102-connection box, 103-sliding block, 104-fixed box, 105-sealing strip, 106-limiting block, 107-connecting rod, 108-abutment ring, 109-spring, 110-extending rod, 111-pushing block, 212-mounting plate, 213-reinforcement ring. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 3 , Figure 1 This is a schematic diagram of the overall structure of a multifunctional integrated wiring harness according to the first embodiment of the utility model. Figure 2 This is a schematic diagram of the installation of the sealing strip and the connection box of the first embodiment of the utility model. Figure 3 It is a schematic diagram of the internal structure of the fixed box of the first embodiment of the utility model.

[0021] The utility model provides a multifunctional integrated wiring harness, including a wiring harness body 100, an end 101 and a connecting component, wherein the connecting component includes a connecting box 102, a sliding block 103, a fixing box 104, a limiting component and a sealing strip 105, wherein the limiting component includes a limiting block 106, a connecting rod 107 and a driving element, wherein the driving element includes an abutting ring 108, a spring 109 and a driving part, wherein the driving part includes an extending rod 110 and a pushing block 111. The present invention solves the problem that the existing integrated wiring harness is fixed between the wiring terminal and the wire by a connection method such as snap-fit ​​when in use, which has strong stability but is extremely inconvenient to be disassembled and repaired, thereby greatly reducing the efficiency of the repair, and can also avoid the situation where the insulation layer is damaged due to the shaking of the wire.

[0022] For this specific implementation, the end head 101 is installed at one end of the wiring harness body 100, and the wiring harness body 100 is the wiring harness body recorded in the existing patent technology CN207907509U, a new multifunctional integrated wiring harness for a wall-mounted boiler. The end head 101 is installed at one end of the wiring harness body 100 and is connected to the electrical appliance through the end head 101. This solution realizes more convenient and quick installation and removal of the wiring terminals, thereby improving the efficiency of maintenance.

[0023] The connection box 102 is fixedly connected to the wiring harness body 100 and is located on a side of the wiring harness body 100 close to the end head 101. The sliding block 103 is fixedly connected to the connection box 102 and is located on a side of the connection box 102 away from the wiring harness body 100. The fixed box 104 is slidably connected to the sliding block 103 and is located on a side of the sliding block 103 away from the connection box 102 and abuts against the connection box 102. The limiting member is installed on the fixed box 104, and the limiting member limits the movement of the sliding block 103. The sealing strip 105 is fixedly connected to the connection box 102 and is located on a side of the connection box 102 close to the fixed box 104 and abuts against the fixed box 104. The connection box 102 is fixedly connected to the wiring harness body 100, and the wiring harness body 100 passes through the connection box 102, so that the end head 101 is located on the inner side of the connection box 102. The sliding welding is performed on the On one side of the connection box 102, the fixed box 104 is slidably installed on the outer side of the sliding block 103, and the wires of the electrical appliance are passed through the fixed box 104, so that the connector of the wires of the electrical appliance is located inside the fixed box 104, and the fixed box 104 has a sliding groove that cooperates with the sliding block 103, and the sliding block 103 will drive the connection box 102 to move to the inside of the fixed box 104, so that the terminal 101 is connected with the connector of the wire of the electrical appliance, and the movement of the sliding block 103 is limited by the limiting component, so that the connection box 102 is fixed inside the fixed box 104, and the sealing strip 105 is installed on the connection box 102 by adhesion, and the sealing strip 105 is abutted against the fixed box 104, thereby improving the sealing of the connection box 102 and the fixed box 104, and preventing water from entering and causing a short circuit. Through this solution, more convenient and rapid installation and removal of terminal blocks can be achieved, thereby improving the efficiency of maintenance.

[0024] Secondly, the limit block 106 is slidably connected to the fixed box 104, and is located on the side of the fixed box 104 close to the sliding block 103, and is engaged with the connecting box 102; the connecting rod 107 is fixedly connected to the limit block 106, and is located on the side of the limit block 106 away from the sliding block 103, and is connected to the fixed box 104; the driving element is installed on the limit block 106, and the driving element drives the limit block 106 to move, and the limit block 106 is slidably installed inside the fixed box 104, so that the limit block 106 can be moved in the fixed box 104, so that the limit block 106 can be engaged with the sliding block 103, and then the sliding block 103 is fixed, one end of the connecting rod 107 is fixed to the limit block 106 by bolts, and the other end of the connecting rod 107 is installed on the fixed box 104 by bolts, and the connecting rod 107 is a retractable short rod. The connecting rod 107 prevents the limit block 106 from sliding out of the fixed box 104, and the driving element is installed on the limit block 106, and the limit block 106 is moved to the side close to the sliding block 103 by the driving element.

[0025] At the same time, the abutment ring 108 is fixedly connected to the limit block 106 and is located on the side of the limit block 106 close to the connecting rod 107; the spring 109 is sleeved on the outside of the connecting rod 107, and the two ends of the spring 109 respectively abut the abutment ring 108 and the fixed box 104; the driving part is installed on the limit block 106, and the driving part drives the limit block 106 to move, and the abutment ring 108 is installed on the limit block 106 close to the connecting rod 107 by bolts. On one side, the spring 109 is sleeved on the outside of the connecting rod 107, and the two ends of the spring 109 are respectively abutted against the abutment ring 108 and the fixed box 104, and the limit block 106 is driven to engage with the sliding block 103 through the elastic force of the spring 109. The driving part is installed on the limit block 106, and the limit block 106 is driven by the driving part to overcome the elastic force of the spring 109 and move to the side away from the sliding block 103, thereby releasing the limit of the sliding block 103.

[0026] In addition, the extending rod 110 is fixedly connected to the limit block 106 and is located on the side of the limit block 106 away from the abutment ring 108, and partially extends out of the fixed box 104; the pushing block 111 is fixedly connected to the extending rod 110 and is located on the side of the extending rod 110 away from the limit block 106, one end of the extending rod 110 is installed on the limit block 106 by bolts, and the other end of the extending rod 110 is extended out of the fixed box 104, and the limiting block 106 is driven by the extending rod 110 to overcome the elastic force of the spring 109 and move to the side away from the sliding block 103, and the pushing block 111 is installed on the end of the extending rod 110 away from the limit block 106 by bolts, and the extending rod 110 is pushed to move by the pushing block 111.

[0027] When using a multifunctional integrated wiring harness of the present embodiment and needing to disassemble the connection between the wiring harness and an electrical appliance, the pushing block 111 is pushed upwards, and the pushing block 111 drives the limiting block 106 through the extending rod 110 to overcome the elastic force of the spring 109 and move to the side away from the sliding block 103, thereby releasing the limiting of the limiting block 106 and allowing the sliding block 103 to slide in the fixed box 104, thereby driving the terminal 101 to disconnect from the electrical appliance, thereby achieving more convenient and quick installation and removal of the wiring terminals, thereby improving the efficiency of maintenance.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a schematic diagram of the installation of the mounting plate and the reinforcement ring of the second embodiment of the utility model.

[0030] The connection assembly of this embodiment further includes a mounting plate 212 and a reinforcement ring 213 .

[0031] Among them, the mounting plate 212 is fixedly connected to the connection box 102 and is located on a side of the connection box 102 close to the wiring harness body 100; the reinforcement ring 213 is fixedly connected to the mounting plate 212 and is located on a side of the mounting plate 212 away from the wiring harness body 100, and is connected to the wiring harness body 100. The mounting plate 212 is mounted on the connection box 102 by bolts, and the reinforcement ring 213 is mounted on the mounting plate 212 by snap-fitting. The mounting plate 212 allows the reinforcement ring 213 to be more stably mounted on the connection box 102, and the wiring harness body 100 is located on the inner side of the reinforcement ring 213. The reinforcement ring 213 improves the strength of the wiring harness body 100 to avoid damage to the insulation layer due to the shaking of the wires.

[0032] A multifunctional integrated wiring harness of this embodiment is used, and the strength of the insulation layer at the connection between the wiring harness body 100 and the connection box 102 is improved by the reinforcement ring 213, so as to avoid the insulation layer being damaged due to the shaking of the wires, thereby improving the service life of the wiring harness body 100.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A multifunctional integrated wiring harness, comprising a wiring harness body and a terminal, wherein the terminal is mounted at one end of the wiring harness body, characterized in that: Also included are connection components; The connection assembly includes a connection box, a sliding block, a fixed box, a limiting member and a sealing strip. The connection box is fixedly connected to the wiring harness body and is located on a side of the wiring harness body close to the end head. The sliding block is fixedly connected to the connection box and is located on a side of the connection box away from the wiring harness body. The fixed box is slidably connected to the sliding block and is located on a side of the sliding block away from the connection box and abuts against the connection box. The limiting member is installed on the fixed box, and the limiting member limits the movement of the sliding block. The sealing strip is fixedly connected to the connection box and is located on a side of the connection box close to the fixed box and abuts against the fixed box.

2. The multifunctional integrated wiring harness according to claim 1, characterized in that: The limiting component includes a limiting block, a connecting rod and a driving element. The limiting block is slidably connected to the fixed box and is located on a side of the fixed box close to the sliding block and is engaged with the connecting box; the connecting rod is fixedly connected to the limiting block and is located on a side of the limiting block away from the sliding block and is connected to the fixed box; the driving element is installed on the limiting block, and the driving element drives the limiting block to move.

3. The multifunctional integrated wiring harness according to claim 2, characterized in that: The driving element includes an abutment ring, a spring and a driving part. The abutment ring is fixedly connected to the limit block and is located on a side of the limit block close to the connecting rod. The spring is sleeved on the outside of the connecting rod, and the two ends of the spring respectively abut the abutment ring and the fixed box. The driving part is installed on the limit block, and the driving part drives the limit block to move.

4. The multifunctional integrated wiring harness according to claim 3, characterized in that: The driving part includes an extending rod and a pushing block. The extending rod is fixedly connected to the limit block and is located on a side of the limit block away from the abutment ring and partially extends out of the fixed box. The pushing block is fixedly connected to the extending rod and is located on a side of the extending rod away from the limit block.

5. The multifunctional integrated wiring harness according to claim 1, characterized in that: The connection assembly also includes a mounting plate and a reinforcement ring. The mounting plate is fixedly connected to the connection box and is located on a side of the connection box close to the wiring harness body; the reinforcement ring is fixedly connected to the mounting plate and is located on a side of the mounting plate away from the wiring harness body and is connected to the wiring harness body.

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