CN213138690U - Wiring harness plug-in connector fixing device - Google Patents

Abstract

The utility model discloses a pencil meets plug-in components fixing device, including fixed disk and a plurality of pencil, and all have the pencil connector on every pencil, fixed mounting has a plurality of fasteners on the fixed disk, every equal fixed mounting has two locating plates in the fastener, and all installs the layer board through spacing spring on every locating plate, and the equal slidable mounting of every layer board is on corresponding fastener, and the pencil connector is placed on two layer boards, every equal fixed mounting has a sliding block, every on the layer board all install two shifter, every in the fastener all install two slide bars, every through slide mechanism in the fastener all rotate through pivot two that reset and install collision pole in the fastener. Has the advantages that: both can connect fixedly simultaneously a plurality of pencil connectors, application scope is wider, and only need simple press can accomplish the fixed mounting of pencil connector automatically, and overall operation is comparatively simple and convenient, and the practicality is stronger.

Description

Wiring harness plug-in connector fixing device

Technical Field

The utility model relates to a technical field of pencil connector especially relates to a pencil connects plug-in components fixing device.

Background

The automobile wiring harness is a network and circuit connection main body in an automobile circuit, the wiring harnesses are usually connected by using connectors, and because the wiring harness is arranged in the automobile, the wiring harness can shake along with the running jolt of the automobile when the automobile runs to influence the connection stability and the working reliability of the wiring harness, the wiring harness connectors are generally fixed by adopting a fixing device;

the general volume of current fixing device is great, and single fixing device generally can only fix a pencil connector for the space that whole fixing device occupy is great, and holistic spatial layout is also not pleasing to the eye, reasonable, and generally adopts the cooperation of bolt and nut to fix in the current device, and the installation is dismantled comparatively troublesome, has certain limitation, consequently needs to design a pencil and connects plug-in components fixing device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a wire harness plug-in fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wire harness plug-in unit fixing device comprises a fixed disc and a plurality of wire harnesses, wherein each wire harness is provided with a wire harness connector, the fixed disc is fixedly provided with a plurality of clamping pieces, each clamping piece is internally and fixedly provided with two positioning plates, each positioning plate is provided with a supporting plate through a limiting spring, each supporting plate is slidably arranged on the corresponding clamping piece, the wire harness connectors are placed on the two supporting plates, each supporting plate is fixedly provided with a sliding block, each clamping piece is internally and fixedly provided with two switching mechanisms, each clamping piece is internally and fixedly provided with two sliding rods through a sliding mechanism, each clamping piece is internally and rotatably provided with a collision rod through a second resetting rotating shaft, the collision rods are matched with the upper ends of the corresponding sliding rods, each clamping piece is internally and slidably provided with a side plate through a resetting spring, and each side plate is fixedly provided with a fixing pin, and magnets matched with each other are fixedly arranged on each side plate and the corresponding clamping piece.

In the above fixing device for the wiring harness plug-in unit, the switching mechanism comprises a first resetting rotating shaft which is rotatably installed in the clamping unit, two ejector rods are fixedly installed on the first resetting rotating shaft, the upper ejector rod is matched with the lower part of the corresponding sliding rod, and the lower ejector rod is fixedly installed with a supporting rod matched with the corresponding sliding block.

In the above fixing device for the wiring harness plug-in unit, the sliding mechanism includes a trapezoidal slider fixedly mounted on the sliding rod, and the engaging member is provided with a trapezoidal sliding groove matched with the trapezoidal slider.

In the above-mentioned wire harness plug-in connector fixing device, two positioning rods are fixedly mounted on each positioning plate.

In the above fixing device for the wire harness connecting plug-in unit, a rubber cushion block is fixedly mounted at the upper end of each supporting plate.

In the above fixing device for the wire harness plug-in unit, a plurality of engaging plates are fixedly mounted on the inner wall of the fixed plate, and the area of the end face of each engaging plate is smaller than that of the end face of each engaging unit.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through setting up the fixed disk, the fixed disk is circular setting, and its periphery fixed mounting has a plurality of fasteners, and all can fix a pencil connector on every fastener to can fix a plurality of pencil simultaneously, overall arrangement is also comparatively reasonable, and it is less to occupy the volume.

2: by arranging the supporting plate and the fixing pin, when the wiring harness is installed, the wiring harness connector enters the clamping piece to be placed on the supporting plate, the wiring harness connector is pushed to drive the supporting plate to descend, the supporting plate can be driven to descend along with the descending of the wiring harness, the supporting plate can drive the abutting rod matched with the wiring harness in the clamping piece and the lower ejector rod to descend when descending, so that the upper ejector rod on the same resetting rotating shaft is lifted, the upper ejector rod pushes the sliding rod to ascend, the sliding rod is lifted to be contacted with the collision rod and deflect the collision rod, the side plate is pushed to move when the collision rod deflects, and finally the two magnets are separated from each other, at the moment, the reset spring can automatically extend without being influenced by magnetic attraction and pushes the fixing pin to move to the upper part of the wiring harness connector, namely, the wiring harness connector can be fixedly clamped between the supporting plate and the fixing pin, and the fixing of, the whole operation is simpler.

3: through setting up the block board, the block board sets up to the inside of fixed disk, can carry out the block to the less single connecting wire of partial diameter and fix for this device's fixed range is wider, and the practicality is stronger.

To sum up, the utility model discloses both can connect fixedly to a plurality of pencil connectors simultaneously, application scope is wider, and only need simple press can accomplish the fixed mounting of pencil connector automatically, and whole operation is comparatively simple and convenient, and the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of a wiring harness plug-in fixing device provided by the present invention;

FIG. 2 is an enlarged view of a node at the point A in FIG. 1;

fig. 3 is a top view of the connection between the fixed plate and the engaging members thereon in fig. 1.

In the figure: the device comprises a fixed disc 1, a rotating shaft 2, a mounting plate 3, a clamping piece 4, a wire harness 5, a wire harness connector 6, a positioning plate 7, a supporting plate 8, a limiting spring 9, a positioning rod 10, a sliding block 11, a first reset rotating shaft 12, a top rod 13, a pushing rod 14, a sliding rod 15, a second reset rotating shaft 16, a collision rod 17, a reset spring 18, a side plate 19, a fixed pin 20, a magnet 21 and a clamping plate 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a harness plug-in fixing device comprises a fixed disc 1 and a plurality of harnesses 5, each harness 5 is provided with a harness connector 6, the fixed disc 1 is fixedly provided with a plurality of clamping members 4, each clamping member 4 is internally fixedly provided with two positioning plates 7, each positioning plate 7 is provided with a supporting plate 8 through a limiting spring 9, each supporting plate 8 is slidably arranged on the corresponding clamping member 4, the harness connectors 6 are arranged on the two supporting plates 8, each supporting plate 8 is fixedly provided with a sliding block 11, each clamping member 4 is internally provided with two switching mechanisms, each clamping member 4 is internally provided with two sliding rods 15 through a sliding mechanism, each clamping member 4 is internally provided with an impact rod 17 through a reset rotating shaft two 16 in a rotating manner, the impact rod 17 is matched with the upper end of the corresponding sliding rod 15, each clamping member 4 is internally provided with a side plate 19 through a reset spring 18 in a sliding manner, each side plate 19 is fixedly provided with a fixing pin 20, and each side plate 19 and the corresponding clamping piece 4 are fixedly provided with magnets 21 which are matched with each other;

the following points are notable:

1. the fixed disc 1 is circular, and a plurality of fasteners 4 are fixedly mounted on the periphery of the fixed disc, and each fastener 4 can be fixed with one wiring harness connector 6, so that a plurality of wiring harnesses 5 can be fixed at the same time, the whole layout is reasonable, and the occupied size is small.

2. The mounting panel 3 is rotated through pivot 2 and is installed on fixed disk 1, can use the bolt to pass mounting panel 3 with fixed disk 1 fixed mounting in the inside optional position of car, and is comparatively convenient.

3. Spacing spring 9 can be compressed when layer board 8 descends, then can automatic extension and drive layer board 8 and can arrive the normal position when pencil connector 6 takes out to carry out next fixed mounting.

4. The switching mechanism comprises a first resetting rotating shaft 12 which is rotatably arranged in the clamping piece 4, two ejector rods 13 are fixedly arranged on the first resetting rotating shaft 12, the upper ejector rod 13 is matched with the lower part of a corresponding sliding rod 15, a supporting rod 14 matched with the corresponding sliding block 11 is fixedly arranged on the lower ejector rod 13, the sliding block 11 is driven to synchronously descend when the supporting plate 8 descends, the supporting rod 14 matched with the sliding block 11 and the lower ejector rod 13 are pushed to descend when the sliding block 11 descends, so that the first resetting rotating shaft 12 rotates and the upper ejector rod 13 on the resetting rotating shaft ascends, the sliding rod 15 is pushed to ascend when the upper ejector rod 13 ascends, and subsequent clamping operation can be conveniently carried out.

5. The sliding mechanism comprises a trapezoidal sliding block fixedly arranged on the sliding rod 15, a trapezoidal sliding groove matched with the trapezoidal sliding block is formed in the clamping piece 4, and the sliding mechanism is used for enabling the sliding rod 15 to only slide up and down in the clamping piece 4 without deviating and separating from the clamping piece 4.

6. When the wiring harness 5 is installed, the wiring harness connector 6 enters the clamping piece 4 to be placed on the supporting plate 8, the wiring harness connector 6 is pushed to drive the supporting plate 8 to descend, the supporting plate 8 is driven to descend along with the descending of the wiring harness connector 6, the supporting plate 8 drives the abutting rod 14 and the lower ejector rod 13 which are matched with the wiring harness connector 4 in the clamping piece 4 to descend when descending, so that the upper ejector rod 13 on the same resetting rotating shaft I12 is lifted, the upper ejector rod 13 is lifted to push the sliding rod 15 to ascend, the sliding rod 15 is lifted to contact with the collision rod 17 and deflect the collision rod 17, the side plate 19 is pushed to move when the collision rod 17 deflects, and finally the two magnets 21 are separated from each other, at the moment, the reset spring 18 can automatically extend without being influenced by magnetism and pushes the fixing pin 20 to move to the upper part of the wiring harness connector 6, so that the wiring harness connector 6 can be fixed and clamped between the supporting plate 8, the fixation of the wiring harness connecting plug-in unit 6 can be completed, and the whole operation is simpler.

7. The two magnets 21 attract each other to fix the position of the fixing pin 20 inside the engaging piece 4, so that the normal lowering of the wire harness connector 6 is not affected.

8. All fixed mounting has two locating levers 10 on every locating plate 7, and locating lever 10 is used for injecing the extreme lower position that layer board 8 descends, can prevent that spacing spring 9 from compressing deeply and taking place to damage.

9. The upper end of each supporting plate 8 is fixedly provided with a rubber cushion block which can play a role in protecting the wiring harness connecting plug-in unit 6.

10. A plurality of clamping plates 22 are fixedly mounted on the inner wall of the fixed disk 1, the end face area of each clamping plate 22 is smaller than that of each clamping piece 4, each clamping plate 22 is arranged inside the fixed disk 1, and a single connecting wire with a small part of diameter can be clamped and fixed, so that the device is wide in fixing range and high in practicability.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

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 (6)

1. A wire harness plug-in connector fixing device comprises a fixed disc (1) and a plurality of wire harnesses (5), wherein each wire harness (5) is provided with a wire harness connector (6), and is characterized in that the fixed disc (1) is fixedly provided with a plurality of clamping pieces (4), each clamping piece (4) is internally and fixedly provided with two positioning plates (7), each positioning plate (7) is provided with a support plate (8) through a limiting spring (9), each support plate (8) is slidably arranged on the corresponding clamping piece (4), the wire harness connectors (6) are arranged on the two support plates (8), each support plate (8) is fixedly provided with a sliding block (11), each clamping piece (4) is internally provided with two switching mechanisms, and each clamping piece (4) is internally provided with two sliding rods (15) through a sliding mechanism, every all rotate through pivot two (16) that reset in fastener (4) and install collision pole (17), and collision pole (17) cooperate with the upper end of corresponding slide bar (15), every all there is curb plate (19) through reset spring (18) slidable mounting in fastener (4), and equal fixed mounting has fixed pin (20), every on every curb plate (19) equal fixed mounting has magnet (21) of mutually supporting on curb plate (19) and corresponding fastener (4).

2. The harness plug-in fixing device according to claim 1, wherein the switching mechanism comprises a first reset rotating shaft (12) rotatably mounted in the engaging member (4), two push rods (13) are fixedly mounted on the first reset rotating shaft (12), the upper push rod (13) is matched with the lower part of the corresponding sliding rod (15), and the lower push rod (13) is fixedly mounted with a push rod (14) matched with the corresponding sliding block (11).

3. The harness plug-in unit fixing device according to claim 2, wherein the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the sliding rod (15), and the engaging member (4) is provided with a trapezoidal sliding slot matched with the trapezoidal sliding block.

4. A harness plug-in unit fixing device according to claim 1, wherein two positioning rods (10) are fixedly mounted on each positioning plate (7).

5. A harness plug-in fixture according to claim 1, wherein a rubber block is fixedly mounted on the upper end of each support plate (8).

6. The harness plug-in fixing device according to claim 3, wherein a plurality of engaging plates (22) are fixedly mounted on the inner wall of the fixed plate (1), and the area of the end surface of the engaging plate (22) is smaller than that of the end surface of the engaging piece (4).

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