Relay installation device for wire harness sheath

Abstract

The utility model provides a relay installation device of a wire harness sheath. The relay installation device of the wire harness sheath comprises an installation frame, a pressing block and an operation mechanism, and the pressing block is arranged above an installation base and can be arranged on the installation frame in an up-down sliding mode. And when the pressing block slides towards the direction of pressing the base, the relay on the placing surface can be pressed and assembled. The operating rod drives the pressing block to slide up and down through the connecting rod assembly, so that pressing assembly of the relay is completed through manual operation. The arrangement of the operating rod can also play a role in increasing torque, so that the effect of saving labor can be achieved, and the pressing force on the relay can also be increased to ensure the quality of the relay after being pressed.

Description

TECHNICAL FIELD

[0001] The utility model relates to relay installation technical field, in particular to a kind of relay installation device of wiring harness sheath. BACKGROUND

[0002] With the rapid development of automobile industry, automobile has become one of the indispensable traffic tools for people to travel. The automobile population increases year by year, and more and more people have private cars, and the popularity of cars brings development to the manufacturing and design of automobile parts.

[0003] At present, due to the diversification of automobile functions, there are more and more controllers on the automobile, and the installation of wiring harness relay box has become a headache problem for engineers. When the existing automobile wiring harness installs the relay on a single sheath, the method used is manual installation without the aid of tools. Therefore, manual pressing installation is required during the installation of the relay, so that long-time work leads to finger pain of the operator, thereby reducing the work efficiency. At the same time, manual installation of the relay often appears small pressing force, thereby affecting the electrical contact of the sheath and the relay. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model is proposed to provide a relay installation device of wiring harness sheath which overcomes the above problems or at least partially solves the above problems, can solve the problem of low efficiency and poor quality of manual installation of the relay, and improve the quality of installation of the relay on the sheath and the installation efficiency of the relay.

[0005] Specifically, the utility model provides a relay installation device of wiring harness sheath, which comprises:

[0006] A mounting rack is provided with a mounting base;

[0007] A pressing block is arranged above the mounting base and is arranged on the mounting rack in a sliding manner, so as to press and assemble the relay when the pressing block slides towards the mounting base;

[0008] An operating mechanism comprises an operating rod and a connecting rod assembly; the connecting rod assembly is arranged on the mounting rack; the operating rod is connected with the pressing block through the connecting rod assembly, so as to drive the pressing block to slide when the operating rod rotates in a preset direction.

[0009] Optionally, the connecting rod assembly comprises a connecting rod seat, a pressing push rod, a first connecting rod and a second connecting rod;

[0010] The connecting rod seat is fixedly installed on the mounting frame and is located above the pressing block; a limiting cylinder is arranged on the connecting rod seat; the limiting cylinder extends in the vertical direction; a hinged seat is arranged above the connecting rod seat;

[0011] The pressing push rod is slidably inserted into the limiting cylinder in the vertical direction; the lower end of the pressing push rod is fixedly connected with the pressing block;

[0012] One end of the first connecting rod is hingedly connected with the upper end of the pressing push rod; one end of the second connecting rod is hingedly connected with the hinged seat, and the other end is hingedly connected with the other end of the first connecting rod; one end of the operating rod is hingedly connected with the other ends of the first connecting rod and the second connecting rod.

[0013] Optionally, a sliding rail is arranged on the mounting frame; the pressing block is slidably installed on the sliding rail.

[0014] Optionally, two fixing blocks are further arranged on the mounting frame; the fixing blocks are located above the pressing block; two through holes are arranged on the pressing block;

[0015] The sliding rail comprises two guide rail columns; the guide rail columns are vertically arranged, and the lower ends are fixedly arranged on the mounting base; the upper end of each guide rail column is fixedly connected with one fixing block; each guide rail column is inserted into one through hole.

[0016] Optionally, the mounting base is provided with a containing gap for placing the relay wire.

[0017] In the relay mounting device of the wire harness sheath, the mounting frame, the pressing block and the operating mechanism are arranged, the pressing block is arranged above the mounting base and can be slidably arranged on the mounting frame. When the pressing block slides towards the pressing base, the relay placed on the placing surface can be pressed and assembled. The operating rod drives the pressing block to slide up and down through the connecting rod assembly, so that the pressing assembly of the relay is completed through manual operation. The arrangement of the operating rod can also increase the torque, so that the labor-saving effect can be achieved, and the pressing force of the relay can be increased to ensure the quality of the pressed relay.

[0018] Further, the preset direction is the vertical direction, so that when the operating rod rotates downward, the pressing block is driven to slide downward through the connecting rod assembly. Conversely, when the operating rod rotates upward, the pressing block is driven to slide upward through the connecting rod assembly.

[0019] The above and other objects, advantages and features of the present application will become more apparent from the following detailed description of the embodiments thereof, when considered in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0021] Figure 1 This is a schematic structural diagram of a relay mounting device for a wire harness sheath according to an embodiment of the present invention;

[0022] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle.

[0023] In the diagram: 100, mounting bracket; 110, mounting base; 120, guide rail post; 130, fixing block; 200, pressing block; 310, operating lever; 320, connecting rod assembly; 321, connecting rod seat; 322, pressing push rod; 323, first connecting rod; 324, second connecting rod; 325, hinge seat. Detailed Implementation

[0024] The following reference Figures 1 to 2 This description pertains to a relay mounting device for a wire harness sheath according to an embodiment of the present invention. In this description, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature, that is, include one or more of that feature. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. When a feature "includes or contains" one or more of the features it encompasses, unless otherwise specifically described, this indicates that other features are not excluded and may be further included.

[0025] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," "link," "fix," and "couple" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art should be able to understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In addition, in the description of the embodiments, the first feature being "on" or "under" the second feature can include the first and second features being in direct contact, or can include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of the embodiments, the first feature being "on", "above", and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicates that the first feature is horizontally higher than the second feature. The first feature being "under", "below", or "underneath" the second feature can be the first feature being directly below or obliquely below the second feature, or merely indicates that the first feature is horizontally lower than the second feature.

[0027] In the description of the embodiments, the description of the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] Figure 1 is a schematic structural view of a relay mounting device of a wiring harness sheath, as Figure 1 indicated and with reference to Figure 2 The utility model embodiment provides a relay mounting device of wiring harness sheath, the relay mounting device of wiring harness sheath includes mounting frame 100, press block 200 and operating mechanism. The mounting base 110 is equipped on mounting frame 100, press block 200 is set in the upper of mounting base 110, and can be set in the mounting frame 100 and slide up and down, to when press block 200 slides to the direction of mounting base 110, press assembly is carried out to relay.

[0029] Operating mechanism includes operating lever 310 and connecting rod assembly 320, and connecting rod assembly 320 is set on mounting frame 100, and operating lever 310 is connected with press block 200 through connecting rod assembly 320, to when operating lever 310 rotates to the preset direction, drive press block 200 to slide.

[0030] Specifically, the upper surface of the mounting base 110 is a placement surface, the lower surface of the pressing block 200 is a pressing surface, and the pressing surface and the placement surface are arranged in parallel with each other. Further, when the pressing block 200 slides in the direction of the pressing base, the relay on the placement surface can be pressed and assembled. Further, the operating rod 310 drives the pressing block 200 to slide up and down through the connecting rod assembly 320, so that the pressing and assembling of the relay are completed through manual operation. Further, the arrangement of the operating rod 310 can also increase the torque, so as to achieve the effect of saving labor, and can also increase the pressing force of the relay, so as to ensure the quality of the pressed relay. Further, the preset direction is the up-down direction, so that when the operating rod 310 rotates downward, the pressing block 200 is driven to slide downward by the connecting rod assembly 320. Conversely, when the operating rod 310 rotates upward, the pressing block 200 is driven to slide upward by the connecting rod assembly 320.

[0031] Specifically, the up-down direction mentioned in the embodiment is the up-down direction of the connecting rod assembly 320. Figure 1 The left-right direction in the connecting rod assembly 320 is the left-right direction of the connecting rod assembly 320.

[0032] When working, first, the relay to be pressed and the relay are placed on the placement surface of the mounting base 110. Then, the operating rod 310 is rotated downward, and the operating rod 310 drives the pressing block 200 to move downward through the connecting rod assembly 320. The pressing block 200 moves downward to press the relay, so as to complete the installation of the sheath and the relay. When the relay is installed on the sheath and the installation is completed, the operating rod 310 is rotated upward again, and the operating rod 310 drives the pressing block 200 to move upward again through the connecting rod assembly 320, so that the pressing block 200 moves away from the mounting base 110, and the relay is taken out from the mounting base 110.

[0033] In the embodiment, the end of the operating rod 310 away from the connecting rod assembly 320 can be provided with a rubber sleeve, which can increase the operation comfort of the operator.

[0034] In some embodiments of the utility model, as shown in Figure 1 and Figure 2 The connecting rod assembly 320 includes a connecting rod seat 321, a pressing push rod 322, a first connecting rod 323 and a second connecting rod 324. The connecting rod seat 321 is fixedly installed on the mounting frame 100 and located above the pressing block 200. A limiting cylinder is arranged on the connecting rod seat and extends in the vertical direction, and a hinge seat 325 is arranged above the connecting rod seat.

[0035] The pressing push rod 322 is slidingly inserted into the limiting cylinder, and the lower end of the pressing push rod 322 is fixedly connected with the pressing block 200. One end of the first connecting rod 323 is pivotally connected with the upper end of the pressing push rod 322, one end of the second connecting rod is pivotally connected with the hinge seat 325, and the other end of the second connecting rod is pivotally connected with the other end of the first connecting rod 323. One end of the operating rod 310 is pivotally connected with the other end of the first connecting rod 323 and the second connecting rod 324.

[0036] Specifically, the limiting cylinder is used for guiding and limiting the pressing push rod 322, so that the pressing push rod 322 slides in the up-down direction. Further, the first connecting rod 323, the second connecting rod 324, the connecting rod seat 321 and the pressing push rod 322 constitute a crank connecting rod mechanism, and the connecting rod seat 321 is fixedly arranged, so that the pressing push rod 322 is driven to slide under the action of the first connecting rod 323 and the second connecting rod 324. Further, the pivotally connected arrangement can limit the rotation direction of each hinge part, and the hinge shafts of each hinge point are parallel to each other.

[0037] Specifically, when the operating rod 310 rotates downward, the rotating direction is converted into the up-down direction of the pressing push rod 322 by the first connecting rod 323, so as to drive the pressing push rod 322 to move up and down.

[0038] In some embodiments of the utility model, as shown in Figure 1 and Figure 2 , the mounting frame 100 is provided with a sliding rail, and the pressing block 200 is slidingly mounted on the sliding rail. Specifically, the sliding rail can constrain the sliding direction of the pressing block 200, so as to provide stability to the pressing block 200, so as to completely convert the downward pressure of the pressing block 200 into the pressure received by the relay.

[0039] In some embodiments of the utility model, as shown in Figure 1 and Figure 2 , the mounting frame 100 is further provided with two fixed blocks 130. The fixed blocks 130 are located above the pressing block 200, and the pressing block 200 is provided with two through holes. The sliding rail comprises two guide rail columns 120, the guide rail columns 120 are vertically arranged, the lower ends are fixedly arranged on the mounting base 110, the upper ends of each guide rail column 120 are fixedly connected with a fixed block 130, and each guide rail column 120 is inserted into a through hole. Specifically, a linear bearing is fixedly installed in each through hole, the through hole is sleeved on the guide rail column 120 through the linear bearing, and the linear bearing can reduce the friction between the pressing block 200 and the rail column. Further, the two guide rail columns 120 can provide stability to the pressing block 200.

[0040] In some embodiments of the utility model, as shown in Figure 1 and Figure 2 Figure 1 Figure 2As shown, the mounting base 110 is provided with a containing gap for placing the relay wire. Specifically, since the relay is connected with the wire, when the relay is placed on the mounting base 110, the wire passes through the containing gap, so as to prevent the relay from being pressed, and the wire of the relay from being pressed and bent, thereby protecting the wire.

[0041] At this point, those skilled in the art should recognize that, although the present application has been shown and described in detail by a plurality of exemplary embodiments herein, many other variations or modifications can be directly determined or deduced according to the disclosure of the present application without departing from the spirit and scope of the present application, which conform to the principles of the present application. Therefore, the scope of the present application should be understood and recognized as covering all these other variations or modifications.

Claims

1. A relay mounting device for a wiring harness grommet, characterized by, The relay mounting device comprises: a mounting rack provided with a mounting base; a pressing block arranged above the mounting base and capable of sliding up and down on the mounting rack to press the relay when the pressing block slides towards the mounting base; an operating mechanism comprising an operating lever and a linkage assembly; the linkage assembly is arranged on the mounting rack; the operating lever is connected to the pressing block through the linkage assembly to drive the pressing block to slide when the operating lever rotates in a preset direction.

2. The relay mounting device for wiring harness according to claim 1, wherein: the linkage assembly comprises a linkage base, a pressing push rod, a first linkage rod and a second linkage rod; the linkage base is fixedly installed on the mounting rack and above the pressing block; a limiting cylinder is arranged on the linkage base; the limiting cylinder extends in the vertical direction; a hinge seat is arranged above the linkage base; the pressing push rod is inserted into the limiting cylinder to slide up and down; the lower end of the pressing push rod is fixedly connected to the pressing block; one end of the first linkage rod is pivotally connected to the upper end of the pressing push rod; one end of the second linkage rod is pivotally connected to the hinge seat, and the other end is pivotally connected to the other end of the first linkage rod; one end of the operating lever is pivotally connected to the other end of the first linkage rod and the second linkage rod.

3. The relay mounting device for wiring harness according to claim 1, wherein: a sliding rail is arranged on the mounting rack; the pressing block is slidingly installed on the sliding rail.

4. The relay mounting device for wiring harness according to claim 3, wherein: two fixing blocks are further arranged on the mounting rack and above the pressing block; two through holes are arranged on the pressing block; the sliding rail comprises two guide rail columns; the guide rail columns are arranged vertically, and the lower ends are fixedly arranged on the mounting base; the upper ends of the guide rail columns are fixedly connected to the fixing blocks; each guide rail column is inserted into a through hole.

5. The relay mounting device for wiring harness according to claim 1, wherein: the mounting base is provided with a containing gap for placing the relay wires.

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