CN214957578U - Firm in connection's high temperature resistant type cable plug head - Google Patents
Firm in connection's high temperature resistant type cable plug head Download PDFInfo
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- CN214957578U CN214957578U CN202121307223.4U CN202121307223U CN214957578U CN 214957578 U CN214957578 U CN 214957578U CN 202121307223 U CN202121307223 U CN 202121307223U CN 214957578 U CN214957578 U CN 214957578U
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Abstract
The utility model provides a firm in connection's high temperature resistant type cable plug head, including the crimping terminal, plug head main part and cable, one side of plug head main part is provided with the handle ring, the bottom of handle ring is provided with the voltage test point, the line body is installed to the opposite side of plug head main part, the inside wall of plug head main part is provided with interior semi-conductive layer, the inside of plug head main part is provided with the crimping terminal, the arc extinction side-looking stick is installed to the one end of crimping terminal, the bottom of crimping terminal is provided with the cable, the lateral wall in cable is seted up to the cell body, the inside both sides of cell body all are provided with the lug. The utility model discloses a be provided with firm structure, when the cable is installed together with the cable plug head, can set up the cell body at the lateral wall of cable, the back is rotated firm cover through the installation and is taken the cable together with the firm installation of cable plug head to make the installation between cable plug head and the cable more firm.
Description
Technical Field
The utility model relates to a cable plug technical field, in particular to firm in connection's high temperature resistant type cable plug.
Background
With the continuous development of China, the power engineering of China is rapidly developed, a large number of cables cannot be used in the power engineering, and corresponding cable plug heads are used for better using the cables and are intermediate connectors of the cables.
Chinese patent grant publication numberCN203218583UBulletin No. 2013.09.25, discloses an elbow type cable plug comprising a cylindrical insulating body and a crimp terminal; the cylindrical insulating body is elbow-shaped; the cylindrical insulating body sequentially comprises an inner semi-conductive layer, an insulating layer and an outer semi-conductive layer from an inner layer to an outer layer; the crimp terminal is provided inside the cylindrical insulating body. The utility model provides a pair of elbow type cable plug head has better insulation and waterproof performance.
The above prior art solutions have the following drawbacks: when the cable plug head in the technical scheme is used, the cable plug head is not firmly connected with a cable, the firmness is poor, and an improvement space is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a firm in connection's high temperature resistant type cable plug head for when solving current cable plug head and use and be connected firm enough defect between the cable.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a high-temperature-resistant cable plug head with firm connection comprises a crimping terminal, a plug head main body and a cable, wherein an operating ring is arranged on one side of the plug head main body, a voltage test point is arranged at the bottom end of the operating ring, a line body is arranged on the other side of the plug head main body, an inner semi-conducting layer is arranged on the inner side wall of the plug head main body, and the crimping terminal is arranged inside the plug head main body;
an arc extinction side view bar is mounted at one end of the crimping terminal, and a cable is arranged at the bottom end of the crimping terminal;
be provided with firm structure between cable and the crimping terminal, firm structure includes mounting hole, fixing bolt, stable cover, cell body and lug, the lateral wall of cable is seted up to the cell body, the inside both sides of cell body all are provided with the lug.
Preferably, the lateral wall of the plug head main body is provided with a heat dissipation structure, the heat dissipation structure comprises heat dissipation fins, a mounting groove and a frame body, the mounting groove is arranged on the lateral wall of the plug head main body, the frame body is mounted in the mounting groove, and the heat dissipation fins are uniformly arranged in the frame body.
Preferably, the frame body is provided with four groups, and the frame body is annularly distributed on the outer side wall of the plug head main body.
Preferably, a bunching structure is arranged between the wire body and the plug head main body and comprises a hole body, a buckle body, a first elastic bandage and a second elastic bandage, the second elastic bandage and the first elastic bandage are both mounted on the other side of the plug head main body, the hole body is arranged on one side inside the first elastic bandage, a stabilizing sleeve is arranged on one side, provided with the outer side wall of the buckle body, of one end of the second elastic bandage, mounting holes are formed in both sides of one end of the stabilizing sleeve, and fixing bolts are arranged inside the mounting holes.
Preferably, the inner side wall of the stabilizing sleeve is uniformly provided with internal threads, the bottom end of the outer side wall of the plug head main body is uniformly provided with external threads, and the stabilizing sleeve is in threaded connection with the plug head main body.
Preferably, the inner diameter of the groove body is larger than the outer diameter of the lug, and a sliding structure is formed between the groove body and the lug.
(III) advantageous effects
The utility model provides a firm in connection's high temperature resistant type cable plug head, its advantage lies in: by arranging the stabilizing structure, when the cable and the cable plug head are installed together, a groove body can be formed in the outer side wall of the cable, and then the cable and the cable plug head are driven to be stably installed together by rotating the stabilizing sleeve through the installing stabilizing sleeve, so that the cable plug head and the cable are more stably installed;
the cable plug head can emit a large amount of heat along with the increase of the service life by arranging the heat dissipation structure, the heat dissipation area of the cable plug head can be increased by arranging the heat dissipation fins, and the heat dissipation speed of the cable plug head is improved, so that the heat-resistant effect of the cable plug head is better, and the service life of the cable plug head is effectively prolonged;
through being provided with the line body, bunch structure is installed to one side of this cable plug head, and the in-process of using can carry out a arrangement bunch to this bunch structure through first elastic bandage and second elastic bandage to make bunch structure cleaner and tidier, be difficult for in a jumble, produce dangerously, make the result of use of this cable plug head better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a front view of the plug head main body of the present invention;
fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;
fig. 4 is a schematic view of a partial three-dimensional structure of a heat dissipation fin of the present invention;
fig. 5 is a schematic view of the front view partial section structure of the stable structure of the present invention.
In the figure: 1. a crimp terminal; 2. a plug head body; 3. a heat dissipation structure; 301. heat dissipation fins; 302. mounting grooves; 303. a frame body; 4. an arc extinction side view bar; 5. an inner semiconductive layer; 6. a wire harness structure; 601. a porous body; 602. a buckle body; 603. a first elastic strap; 604. a second elastic strap; 7. a wire body; 8. a cable; 9. a stable structure; 901. mounting holes; 902. fixing the bolt; 903. a stabilizing sleeve; 904. a trough body; 905. a bump; 10. a voltage test point; 11. and (6) operating the ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a firm in connection's high temperature resistant type cable plug head, including crimping terminal 1, plug head main part 2 and cable 8, one side of plug head main part 2 is provided with operation ring 11, the bottom of operation ring 11 is provided with voltage test point 10, the other side of plug head main part 2 is installed with line body 7, the inside wall of plug head main part 2 is provided with inner semi-conducting layer 5, the inside of plug head main part 2 is provided with crimping terminal 1;
an arc extinction side viewing bar 4 is arranged at one end of the crimping terminal 1, and a cable 8 is arranged at the bottom end of the crimping terminal 1;
a stabilizing structure 9 is arranged between the cable 8 and the crimping terminal 1, the stabilizing structure 9 comprises a mounting hole 901, a fixing bolt 902, a stabilizing sleeve 903, a groove body 904 and a convex block 905, the groove body 904 is arranged on the outer side wall of the cable 8, the convex blocks 905 are arranged on two sides of the inner part of the groove body 904, the stabilizing sleeve 903 is arranged on one side of the outer side wall of the convex block 905, the mounting hole 901 is arranged on two sides of one end of the stabilizing sleeve 903, and the fixing bolt 902 is arranged in the mounting hole 901;
the inner side wall of the stabilizing sleeve 903 is uniformly provided with internal threads, the bottom end of the outer side wall of the plug head main body 2 is uniformly provided with external threads, the stabilizing sleeve 903 and the plug head main body 2 form threaded connection, the inner diameter of the groove body 904 is larger than the outer diameter of the lug 905, and a sliding structure is formed between the groove body 904 and the lug 905;
specifically, as shown in fig. 1, fig. 2 and fig. 5, when the structure is used, when the plug head main body 2 and the cable 8 are installed, after the cable 8 is inserted into the bottom end of the interior of the plug head main body 2, a groove 904 is formed in a proper position of the cable 8, then the protrusion 905 on the stabilizing sleeve 903 is aligned with the groove 904 to clamp the stabilizing sleeve 903 on the outer side wall of the cable 8, the fixing bolt 902 is screwed into the mounting hole 901 at one end of the stabilizing sleeve 903 to complete the installation of the stabilizing sleeve 903, and then the stabilizing sleeve 903 is rotated to drive the stabilizing sleeve 903 to be in threaded connection with the bottom end of the cable plug head, so that the connection between the plug head main body 2 and the cable 8 is firmer;
a bunch structure 6 is arranged between the wire body 7 and the plug head main body 2, the bunch structure 6 comprises a hole body 601, a buckle body 602, a first elastic bandage 603 and a second elastic bandage 604, the second elastic bandage 604 and the first elastic bandage 603 are both arranged on the other side of the plug head main body 2, the hole body 601 is arranged on one side inside the first elastic bandage 603, and the buckle body 602 is arranged at one end of the second elastic bandage 604;
specifically, as shown in fig. 1, 2 and 3, when the structure is used, after the wire 7 is arranged, the fixing bolt 902 at one end of the groove 904 is separated from the hole 601, then the wire 7 is placed between the first elastic bandage 603 and the second elastic bandage 604, and then the buckle 602 on the second elastic bandage 604 is buckled into the hole 601 in the first elastic bandage 603, so that the wire 7 can be bound, and binding is realized, so that the cable plug-pull on-head wire 7 is not easy to be disordered and is more convenient to use;
the outer side wall of the plug head main body 2 is provided with a heat dissipation structure 3, the heat dissipation structure 3 comprises heat dissipation fins 301, mounting grooves 302 and a frame body 303, the mounting grooves 302 are arranged on the outer side wall of the plug head main body 2, the frame body 303 is mounted inside the mounting grooves 302, and the heat dissipation fins 301 are uniformly arranged inside the frame body 303;
the frame bodies 303 are arranged in four groups, and the frame bodies 303 are annularly distributed on the outer side wall of the plug head main body 2;
specifically, as shown in fig. 1, fig. 2 and fig. 4, when the structure is used, the mounting grooves 302 are uniformly formed on the outer side wall of the plug head main body 2, and the heat dissipation fins 301 are mounted inside the mounting grooves, when the cable plug head generates heat during use, the heat dissipation fins 301 inside the frame 303 dissipate heat to improve the heat dissipation speed of the cable plug head, so that the cable plug head has a better heat dissipation effect and is more resistant to high temperature.
The working principle is as follows: when the plug head is used, the plug head main body 2 and the cable 8 are installed together, a groove body 904 is formed in a proper position of the cable 8 after the installation is finished, the stabilizing sleeve 903 is installed on the outer side wall of the cable 8 by aligning the convex block 905 on the stabilizing sleeve 903 with the groove body 904, and the stabilizing sleeve 903 is rotated to be driven to be in threaded connection with the bottom end of the plug head main body 2 after the installation is finished;
secondly, the cable body 7 is put between the first elastic bandage 603 and the second elastic bandage 604 after being arranged, and then the buckle body 602 on the second elastic bandage 604 is buckled into the hole body 601 in the first elastic bandage 603, so that the cable body 7 on the cable plugging head is not easy to be disordered;
when the cable plug is installed and used, and when the cable plug generates heat, the heat dissipation fins 301 in the frame 303 dissipate heat to improve the heat dissipation speed of the cable plug, so that the heat dissipation effect of the cable plug is better, and the use work of the plug is finally completed.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a firm in connection's high temperature resistant type cable plug head, includes crimping terminal (1), plug head main part (2) and cable (8), its characterized in that: an operation ring (11) is arranged on one side of the plug head main body (2), a voltage test point (10) is arranged at the bottom end of the operation ring (11), a wire body (7) is arranged on the other side of the plug head main body (2), an inner semi-conducting layer (5) is arranged on the inner side wall of the plug head main body (2), and a crimping terminal (1) is arranged inside the plug head main body (2);
an arc extinction side viewing bar (4) is installed at one end of the crimping terminal (1), and a cable (8) is arranged at the bottom end of the crimping terminal (1);
be provided with firm structure (9) between cable (8) and crimping terminal (1), firm structure (9) are including mounting hole (901), fixing bolt (902), firm cover (903), cell body (904) and lug (905), the lateral wall of cable (8) is seted up in cell body (904), the inside both sides of cell body (904) all are provided with lug (905).
2. The high-temperature-resistant cable plug head which is firmly connected according to claim 1, is characterized in that: the lateral wall of plug head main part (2) is provided with heat radiation structure (3), heat radiation structure (3) include heat radiation fin (301), mounting groove (302) and framework (303), mounting groove (302) set up in the lateral wall of plug head main part (2), framework (303) are all installed to the inside of mounting groove (302), the inside of framework (303) evenly is provided with heat radiation fin (301).
3. The high-temperature-resistant cable plug head which is firmly connected according to claim 2, is characterized in that: the frame body (303) is provided with four groups, and the frame body (303) is annularly distributed on the outer side wall of the plug head main body (2).
4. The high-temperature-resistant cable plug head which is firmly connected according to claim 1, is characterized in that: be provided with bunch structure (6) between the line body (7) and plug head main part (2), bunch structure (6) are including hole body (601), buckle body (602), first elastic bandage (603) and second elastic bandage (604), second elastic bandage (604) and first elastic bandage (603) are all installed in the opposite side of plug head main part (2), one side of first elastic bandage (603) inside is provided with hole body (601), buckle body (602) are installed to the one end of second elastic bandage (604).
5. The high-temperature-resistant cable plug head which is firmly connected according to claim 1, is characterized in that: one side of the outer side wall of the convex block (905) is provided with a stabilizing sleeve (903), two sides of one end of the stabilizing sleeve (903) are provided with mounting holes (901), and fixing bolts (902) are arranged inside the mounting holes (901).
6. The high-temperature-resistant cable plug head which is firmly connected according to claim 5, wherein: the inner side wall of the stabilizing sleeve (903) is uniformly provided with internal threads, the bottom end of the outer side wall of the plug head main body (2) is uniformly provided with external threads, and the stabilizing sleeve (903) is in threaded connection with the plug head main body (2).
7. The high-temperature-resistant cable plug head which is firmly connected according to claim 5, wherein: the inner diameter of the groove body (904) is larger than the outer diameter of the lug (905), and a sliding structure is formed between the groove body (904) and the lug (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307223.4U CN214957578U (en) | 2021-06-11 | 2021-06-11 | Firm in connection's high temperature resistant type cable plug head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307223.4U CN214957578U (en) | 2021-06-11 | 2021-06-11 | Firm in connection's high temperature resistant type cable plug head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214957578U true CN214957578U (en) | 2021-11-30 |
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ID=79053642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121307223.4U Active CN214957578U (en) | 2021-06-11 | 2021-06-11 | Firm in connection's high temperature resistant type cable plug head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214957578U (en) |
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2021
- 2021-06-11 CN CN202121307223.4U patent/CN214957578U/en active Active
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