CN214899087U

CN214899087U - TPH connecting wire with waterproof function

Info

Publication number: CN214899087U
Application number: CN202121607225.5U
Authority: CN
Inventors: 廖茜
Original assignee: Xiamen Xiayu Electronic Co ltd
Current assignee: Xiamen Xiayu Electronic Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-11-26
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a TPH connecting wire with waterproof function relates to connecting wire technical field. The utility model comprises a wire rod, a connector arranged at one end of the wire rod and a waterproof mechanism arranged at the periphery of the wire rod and the connector; the waterproof mechanism comprises a first sealing element arranged on the periphery of the wire, an annular plate fixed on one side of the first sealing element, a plurality of clamping grooves arranged on the periphery of the annular plate, and a second sealing element arranged on the periphery of the connector. The utility model discloses a week side at wire rod and connector link sets up waterproofing mechanism, waterproofing mechanism carries out sealed parcel to its link, strengthens the waterproof function of TPH connecting wire, security when promoting the TPH connecting wire and using sets up fixed subassembly between first sealing member and second sealing member, when wire rod and connector need dismantle the change because of damaging, fixed subassembly can separate first sealing member and second sealing member fast and dismantle, reduces the maintenance degree of difficulty, has improved waterproofing mechanism's convenience.

Description

TPH connecting wire with waterproof function

Technical Field

The utility model belongs to the technical field of the connecting wire, especially, relate to a TPH connecting wire with waterproof function.

Background

The connecting wire is an important carrier for carrying data and exchanging power supply, and the waterproof performance of the connecting wire directly influences the function and the service life of a product. With the rapid development and continuous progress of science and technology in modern society, people pay more and more attention to the safety problems of various electronic products, the quality and the functional requirements of the electronic products are higher and higher, and the connecting wires are used as carriers for carrying data and exchanging power between equipment and equipment, equipment and machines and between machines, and the importance of the connecting wires is self-evident. The waterproof requirement of electronic products has become one of more and more basic elements of the quality of electronic products, and particularly, a connecting device for carrying wired transmission data and power supplies has waterproof quality which directly affects the functions and the service life of the products. At present, most connecting wires in the market do not have a waterproof function, so that the common connecting wires cannot meet all special environmental requirements, such as the fields of security protection, aerospace, military automobiles and the like. The improvement of the waterproof technology of the connecting line becomes an essential important part for upgrading electronic products, so that the waterproof technology of the connecting line must be fully known.

The wire rod of most TPH connecting wires on the existing market is weaker with the waterproof function of connector link department, greatly reduced the water-proof effects of TPH connecting wire, make TPH connecting wire have huge potential safety hazard in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TPH connecting wire with waterproof function has solved the technical problem that has huge potential safety hazard in the current TPH connecting wire use.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a TPH connecting wire with a waterproof function comprises a wire rod, a connector arranged at one end of the wire rod, and a waterproof mechanism arranged on the periphery of the wire rod and the connector;

the waterproof mechanism comprises a first sealing element arranged on the periphery of the wire rod, an annular plate fixed on one side of the first sealing element, a plurality of clamping grooves arranged on the periphery of the annular plate, a second sealing element arranged on the periphery of the connector, an annular groove arranged on one side of the second sealing element, and a fixing component arranged in the annular groove, wherein the fixing component corresponds to the clamping grooves.

Optionally, the fixing assembly includes a fixing block installed in the annular groove, a screw rod in threaded fit with the middle of the fixing block, an isosceles trapezoid block fixed at one end of the fixing block, two pulleys in sliding fit with opposite sides of the isosceles trapezoid block respectively, and a clamping plate fixed on the periphery of the pulleys.

Optionally, the annular plate corresponds to the annular groove, the two clamping plates correspond to the plurality of clamping grooves, and the two pulleys are respectively located on two equal waist sides of the isosceles trapezoid block.

Optionally, a threaded hole is formed in the middle of the fixing block, and the screw is in threaded fit in the threaded hole.

Optionally, the first and second seals are located on a peripheral side of the wire and connector connection end.

Optionally, a waterproof gasket is mounted in the middle of one side of the connector.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment sets up waterproofing mechanism through week side at wire rod and connector link, waterproofing mechanism carries out the sealed parcel to its link, strengthens the waterproof function of TPH connecting wire, security when promoting the TPH connecting wire and using sets up fixed subassembly between first sealing member and second sealing member, when wire rod and connector need dismantle the change because of damaging, fixed subassembly can separate first sealing member and second sealing member fast and dismantle, reduces the maintenance degree of difficulty, waterproofing mechanism's convenience has been improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a three-dimensional structure of a wire and a connector according to an embodiment of the present invention;

fig. 2 is a schematic perspective view illustrating an assembled structure of a first sealing member and a second sealing member according to an embodiment of the present invention;

fig. 3 is a schematic view of a sectional structure of the wire and the connector according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembly section structure of a waterproof mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of the structure at A in FIG. 4;

fig. 6 is a schematic structural diagram at B in fig. 4.

Wherein the figures include the following reference numerals:

the waterproof device comprises a wire 1, a connector 2, a waterproof gasket 201, a waterproof mechanism 3, a first sealing element 301, a second sealing element 302, an annular groove 303, an annular plate 304, a clamping groove 305, a fixing assembly 4, a fixing block 401, a screw 402, an isosceles trapezoid block 403, a pulley 404 and a clamping plate 405.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1 to 6, in the present embodiment, a TPH cable with waterproof function is provided, which includes: the wire rod 1, install in the connector 2 of one end of the wire rod 1, install in the waterproof organization 3 of the peripheral side of wire rod 1 and connector 2;

the waterproof mechanism 3 includes a first sealing member 301 attached to the peripheral side of the wire 1, an annular plate 304 fixed to one side of the first sealing member 301, a plurality of engaging grooves 305 provided on the peripheral side of the annular plate 304, a second sealing member 302 attached to the peripheral side of the connector 2, an annular groove 303 provided on one side of the second sealing member 302, and a fixing member 4 attached to the inside of the annular groove 303, and the fixing member 4 corresponds to the plurality of engaging grooves 305.

The application of one aspect of the embodiment is as follows: when the waterproof function of the TPH connecting line is installed, firstly, the wire 1 is connected with the connector 2 in an injection molding or bonding mode, so that the connector 2 and the wire 1 are free from gaps and water leakage, then the annular plate 304 on one side of the first sealing element 301 extends into the annular groove 303 on one side of the second sealing element 302, then the fixing component 4 is rotated, the fixing component 4 and the clamping grooves 305 on one side of the annular plate 304 generate a limiting relation, the annular plate 304 is fixed, the first sealing element 301 and the second sealing element 302 are wrapped on the peripheral side of the connecting end of the wire 1 and the connector 2 in a sealing mode, the TPH connecting line is further sealed and waterproof, and therefore the installation of the waterproof function of the TPH connecting line is completed. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

Set up waterproofing mechanism 3 through week side at the 2 links of wire rod 1 and connector, waterproofing mechanism 3 carries out sealed parcel to its link, strengthen the waterproof function of TPH connecting wire, security when promoting the TPH connecting wire to use, set up fixed subassembly 4 between first sealing member 301 and second sealing member 302, wire rod 1 and connector 2 need dismantle when changing because of damaging, fixed subassembly 4 can carry out the separation with first sealing member 301 and second sealing member 302 fast and dismantle, reduce the maintenance degree of difficulty, waterproofing mechanism 3's convenience has been improved.

Referring to fig. 4-5, the fixing assembly 4 of the present embodiment includes a fixing block 401 disposed in the annular groove 303, a screw 402 screwed to the middle of the fixing block 401, an isosceles trapezoid block 403 fixed to one end of the fixing block 401, two pulleys 404 respectively slidably fitted to opposite sides of the isosceles trapezoid block 403, and a clamping plate 405 fixed to the peripheral side of the pulleys 404. When the annular plate 304 needs to be clamped and fixed, the screw 402 is rotated firstly, the screw 402 is in threaded fit with the fixing block 401 to drive the fixing block 401 to move to one side close to the annular plate 304, then the fixing block 401 drives the isosceles trapezoid block 403 to move to one side close to the annular plate 304, then the two pulleys 404 slide along the opposite side of the isosceles trapezoid block 403, meanwhile, the pulleys 404 drive the clamping plate 405 to generate a limiting relation to the clamping groove 305, clamping and fixing of the annular plate 304 are completed, otherwise, the first sealing element 301 and the second sealing element 302 are conveniently installed and detached.

Referring to fig. 4-5, the annular plate 304 of the present embodiment corresponds to the annular groove 303, referring to fig. 6, two clamping plates 405 correspond to the plurality of clamping grooves 305, and two pulleys 404 are respectively located at two equal sides of the isosceles trapezoid 403. The middle part of fixed block 401 is seted up threaded hole, and screw rod 402 screw-thread fit is in threaded hole. The annular plate 304 is located in the annular groove 303, the two clamping plates 405 are clamped with the clamping grooves 305 to fix the annular plate 304, and the isosceles trapezoid blocks 403 enable the sliding angles of the two pulleys 404 to be the same.

Referring to fig. 1, the first seal 301 and the second seal 302 of the present embodiment are located on the periphery side of the connection end of the wire 1 and the connector 2. The middle of one side of the connector 2 is provided with a waterproof gasket 201. Wire rod 1 and connector 2 adopt the compound mode of moulding plastics or bonding, make connector 2 and wire rod 1 zonulae occludens, first sealing member 301 and second sealing member 302 then further carry out sealed waterproof to the link of wire rod 1 and connector 2, strengthen waterproof function, waterproof gasket 201 makes connector 2 airtight when carrying the interface cooperation with the board, and wire rod 1 includes conductor, insulating layer, filler, isolation layer, electric wire overcoat, hug closely completely and have the space between its each component, increase water-proof effects.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a TPH connecting wire with waterproof function which characterized in that includes: the wire rod (1), the connector (2) arranged at one end of the wire rod (1), and the waterproof mechanism (3) arranged on the periphery of the wire rod (1) and the connector (2);

the waterproof mechanism (3) comprises a first sealing element (301) arranged on the peripheral side of the wire (1), an annular plate (304) fixed on one side of the first sealing element (301), a plurality of clamping grooves (305) arranged on the peripheral side of the annular plate (304), a second sealing element (302) arranged on the peripheral side of the connector (2), an annular groove (303) arranged on one side of the second sealing element (302), and a fixing component (4) arranged in the annular groove (303), wherein the fixing component (4) corresponds to the clamping grooves (305).

2. The TPH connecting wire with waterproof function as claimed in claim 1, wherein the fixing member (4) comprises a fixing block (401) installed in the annular groove (303), a screw (402) screw-engaged with the middle portion of the fixing block (401), an isosceles trapezoid block (403) fixed to one end of the fixing block (401), two pulleys (404) respectively slidably engaged with opposite sides of the isosceles trapezoid block (403), and a clamping plate (405) fixed to the peripheral side of the pulley (404).

3. The TPH connecting wire with waterproof function as claimed in claim 2, wherein the annular plate (304) corresponds to the annular groove (303), the two holding plates (405) correspond to the plurality of clamping grooves (305), and the two pulleys (404) are respectively located at the two equal waist sides of the isosceles trapezoid block (403).

4. The TPH connecting wire with the waterproof function as claimed in claim 2, wherein a threaded hole is formed in the middle of the fixing block (401), and the screw (402) is in threaded fit in the threaded hole.

5. The TPH connection wire with waterproof function according to claim 1, wherein the first seal member (301) and the second seal member (302) are located on the peripheral side of the connection end of the wire (1) and the connector (2).

6. The TPH connecting wire with waterproof function as claimed in claim 1, wherein the connector (2) is provided with a waterproof gasket (201) at the middle of one side thereof.