CN217848495U

CN217848495U - High-sensitivity high-voltage-resistant variable-frequency air conditioner wire harness

Info

Publication number: CN217848495U
Application number: CN202221362366.XU
Authority: CN
Inventors: 顾杰
Original assignee: Changsheng Electric Foshan Co ltd
Current assignee: Changsheng Electric Foshan Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-18
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a high sensitivity is high pressure resistant variable frequency air conditioner pencil, include: the PVC pipe, the inside of PVC pipe evenly is provided with the wiring, and one side of wiring all is provided with the connector, fixed box is installed to one side on the inside top of connector, and the inside intermediate position department of fixed box installs the center, reset spring is all installed to the both sides of center, and reset spring's one side all installs the slide, the gag lever post that runs through fixed box is installed to one side of slide. The utility model discloses the accessible rotates and changes the hand and drive the bull stick and rotate to drive stay cord pulling slide and overcome reset spring's elastic action, make the gag lever post by inside the fixed box of income, be convenient for insert corresponding position with the connector, when loosening the power to changeing the hand, drive the gag lever post under reset spring's elastic action and reset, it is spacing to form one, avoid the connector not hard up, make to connect more stable sensitive, thereby solved and easily appeared becoming flexible and insensitive problem.

Description

High-sensitivity high-voltage-resistant variable-frequency air conditioner wire harness

Technical Field

The utility model relates to an air conditioner pencil technical field specifically is high sensitivity high pressure resistant variable frequency air conditioner pencil.

Background

Along with the development of society, inverter air conditioner's application is also more and more extensive, compares and more likes traditional air conditioner, and inverter air conditioner needs the air conditioner pencil, and the air conditioner pencil is exactly through the subassembly that terminal connector and wire and cable constitute, is mainly used in the connection between many.

The current variable frequency air conditioner wire harness generally has excellent performances such as high voltage resistance, but has certain defects in connection, is almost fixed by friction force during insertion, and is loosened and insensitive due to certain vibration sense in working environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high sensitivity is high pressure resistant variable frequency air conditioner pencil to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

high-sensitivity high-voltage-resistant variable frequency air conditioner wire harness comprises: the PVC pipe, the inside of PVC pipe evenly is provided with the wiring, and one side of wiring all is provided with the connector, fixed box is installed to one side on the inside top of connector, and the inside intermediate position department of fixed box installs the center, reset spring is all installed to the both sides of center, and one side of reset spring all installs the slide, the gag lever post that runs through fixed box is installed to one side of slide.

As a further aspect of the present invention: the middle position department of connector top one side rotates and is connected with the commentaries on classics hand, and the bull stick is installed to the bottom of commentaries on classics hand, the stay cord is evenly installed to the upper end of bull stick outer wall, and the one end of stay cord links to each other with slide one side respectively.

As a further aspect of the present invention: an arc-shaped chamfer is formed in one side of the limiting rod, and the opening of the arc-shaped chamfer on one side of the limiting rod is far away from one side of the wiring.

As a further aspect of the present invention: the sliding plate is in sliding connection with the inside of the fixed box, and the diameter of the sliding plate is larger than that of the limiting rod.

As a further aspect of the present invention: the middle position inside the middle frame is rotatably connected with a guide rod, and the outer wall of the guide rod is in contact with the pull rope.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this high sensitivity is able to bear or endure high pressure variable frequency air conditioner pencil, it rotates to change the hand drive bull stick through rotating, thereby it overcomes reset spring's elastic action to drive stay cord pulling slide, make the gag lever post by inside the fixed box of income, be convenient for insert the position that corresponds with the connector, when loosening the power to changeing the hand, it resets to drive the gag lever post under reset spring's elastic action, it is spacing to form one, avoid the connector not hard up, make to connect more stable sensitive, thereby the problem that easily appears not hard up and insensitive has been solved.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a schematic side view of the rotating rod of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. PVC pipes; 2. wiring; 3. a connector; 4. a rotating rod; 5. a fixing box; 6. pulling a rope; 7. turning the hand; 8. a limiting rod; 9. a slide plate; 10. a return spring; 11. a middle frame; 12. a guide rod.

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. 1-3, the high-sensitivity high-voltage-resistant inverter air conditioner wire harness of the present embodiment includes: the PVC pipe 1, the inside of PVC pipe 1 evenly is provided with wiring 2, and one side of wiring 2 all is provided with connector 3, and fixed box 5 is installed to one side on the inside top of connector 3, and the inside intermediate position department of fixed box 5 installs center 11, and reset spring 10 is all installed to the both sides of center 11, and slide 9 is all installed to one side of reset spring 10, and gag lever post 8 that runs through fixed box 5 is installed to one side of slide 9.

Referring to fig. 1, 2 and 3, in the embodiment, a rotating handle 7 is rotatably connected to a middle position of one side of the top end of the connector 3, a rotating rod 4 is installed at the bottom end of the rotating handle 7, pull ropes 6 are evenly installed at the upper end of the outer wall of the rotating rod 4, and one end of each pull rope 6 is connected to one side of a sliding plate 9.

It should be noted that the rotating rod 4 is driven to rotate by rotating the rotating handle 7, so that the pull rope 6 is driven to wind on the outer wall of the rotating rod 4, and the slide plate 9 is driven to overcome the elastic action of the return spring 10, so that the limiting rod 8 is taken in the fixing box 5, and the connector 3 is conveniently inserted into a corresponding position.

Referring to fig. 1, in the present embodiment, an arc-shaped chamfer is formed on one side of the limiting rod 8, and an opening of the arc-shaped chamfer on one side of the limiting rod 8 is far away from one side of the connection wire 2.

It should be noted that, because the arc-shaped chamfered opening on one side of the limiting rod 8 is far away from one side of the wiring 2, the insertion of the connector 3 is facilitated.

Referring to fig. 1 and 3, in the present embodiment, the sliding plate 9 forms a sliding connection inside the fixing box 5, and the diameter of the sliding plate 9 is larger than that of the limiting rod 8.

It should be noted that, because the diameter of the sliding plate 9 is larger than that of the limiting rod 8, the sliding plate 9 is prevented from being separated from the inside of the fixing box 5.

Referring to fig. 1 and 3, in the present embodiment, a guide rod 12 is rotatably connected to an intermediate position inside the middle frame 11, and an outer wall of the guide rod 12 contacts with the pull rope 6.

It should be noted that, since the outer wall of the guide rod 12 is in contact with the pull rope 6, positioning and guiding of the pull rope 6 are facilitated.

It can be understood that the high-sensitivity high-voltage-resistant variable frequency air conditioner wire harness can improve the connection stability and avoid the phenomenon of insensitivity caused by looseness of connection due to vibration and other reasons during work.

The working principle of the embodiment is as follows:

during operation, it rotates 4 rotations of bull stick to rotate 7 drive of commentaries on classics hand to drive stay cord 6 and twine on 4 outer walls of bull stick, and then drive slide 9 and overcome reset spring 10's elastic action, make gag lever post 8 by the fixed box 5 inside of income, then insert the position that corresponds with connector 3, loosen the power to bull stick 7, drive gag lever post 8 and reset under reset spring 10's elastic action, it is spacing to form one, avoids connector 3 not hard up.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. High-sensitivity high-voltage-resistant variable frequency air conditioner wire harness comprises: PVC pipe (1), its characterized in that: the utility model discloses a PVC pipe, including PVC pipe (1), connecting box (5), middle frame (11), reset spring (10) are all installed to the both sides of middle frame (11), and slide (9) are all installed to one side of reset spring (10), and one side of slide (9) is installed and is run through gag lever post (8) of fixed box (5), and one side of wiring (2) all is provided with connector (3), fixed box (5) are installed to one side on the inside top of connector (3), and the inside intermediate position department of fixed box (5) installs middle frame (11).

2. The high-sensitivity high-voltage resistant inverter air conditioner wire harness of claim 1, wherein: the middle position department of connector (3) top one side rotates and is connected with runner (7), and runner (4) are installed to the bottom of runner (7), stay cord (6) are evenly installed to the upper end of runner (4) outer wall, and the one end of stay cord (6) links to each other with slide (9) one side respectively.

3. The high-sensitivity high-voltage resistant inverter air conditioner wire harness of claim 1, wherein: an arc chamfer is formed in one side of the limiting rod (8), and an opening of the arc chamfer on one side of the limiting rod (8) is far away from one side of the wiring (2).

4. The high-sensitivity high-voltage resistant inverter air conditioner wire harness of claim 1, wherein: the sliding plate (9) is in sliding connection with the inside of the fixing box (5), and the diameter of the sliding plate (9) is larger than that of the limiting rod (8).

5. The high-sensitivity high-voltage resistant inverter air conditioner wire harness of claim 1, characterized in that: the middle position inside the middle frame (11) is rotatably connected with a guide rod (12), and the outer wall of the guide rod (12) is in contact with the pull rope (6).