CN217956189U

CN217956189U - DC head convenient to pull out and insert

Info

Publication number: CN217956189U
Application number: CN202221803815.XU
Authority: CN
Inventors: 李丹
Original assignee: Xiamen Castec Electronic Industry Co ltd
Current assignee: Xiamen Kesite Electronics Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-02
Anticipated expiration: 2032-07-13

Abstract

The utility model provides a DC head convenient to pull out and insert, including DC plug body and the DC connecting wire of fixed connection in DC plug body one side, and swing joint is at the protection component on the DC connecting wire lateral wall of, the top fixed mounting of DC plug body has the handle of being convenient for hold and pull out the insertion, set up the wavy recess that plays anti-skidding effect on the lateral wall of handle, through set up wavy recess on hand, with cup joint the silica gel pad, be used for when the staff is taken the handle, better play anti-skidding effect, thereby be convenient for pull out DC plug body from equipment and insert, through the first sleeve of manual rotation, make the thread groove of screw thread section of thick bamboo and set casing inner wall carry out fixed connection, effectively protect the kneck of DC connecting wire and DC plug body.

Description

DC head convenient to pull out and insert

Technical Field

The utility model relates to a DC head technical field, in particular to DC head convenient to pull out and insert.

Background

The DC plug is a low-voltage DC power connector widely applied to computer peripheral/consumer electronics, the power plug connected between the power adapter and the equipment is also called a DC head, a metal inner pin for power connection is hidden in the power plug, and the DC head can be divided according to the outer diameter and the inner diameter.

Need insert the DC head in the frame when the DC head uses, and some frames are very dark, and the inconvenient plug that carries on of current DC head because DC head and connecting wire department intensity are relatively weak, if carry out the plug with too big dynamics, cause the connecting wire wearing and tearing to destroy easily, for this reason, provide a DC head convenient to pull out and insert.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention is intended to provide a DC head convenient for plugging and unplugging, so as to solve or alleviate the technical problem that in the prior art, the plugging and unplugging of the DC head cannot be performed on a deep base, which is easy to cause the abrasion and damage of the connection line, and at least provide a beneficial option.

The embodiment of the utility model provides a technical scheme is so realized: the utility model provides a DC head convenient to pull out and insert, includes DC plug body and fixed connection the DC connecting wire of DC plug body one side to and swing joint be in the DC connecting wire lateral wall on the protection component, the top fixed mounting of DC plug body has the handle of being convenient for hold to pull out and insert, set up the wavy recess that plays anti-skidding effect on the lateral wall of handle, cup jointed the silica gel pad that is used for preventing to skid the usefulness on the lateral wall of handle, just the silica gel pad laminating with wavy recess sets up.

Preferably, the following components: the protection component comprises a fixed shell, a threaded cylinder and a first sleeve, one end of the fixed shell is fixedly installed on one side of the DC plug body, the other end of the fixed shell is detachably connected with the threaded cylinder, the other end of the threaded cylinder is fixedly connected with the first sleeve, the first sleeve is sleeved on the outer side wall of the DC connecting line, the fixed shell is far away from one end of the DC plug body, a threaded groove is formed in the end of the DC plug body, one end of the threaded cylinder is inserted into the threaded groove and is in threaded connection with the fixed shell, the first sleeve comprises a leather flexible inner layer and a plastic rigid outer layer which are fixedly connected, a circle of groove is formed in the plastic rigid outer layer, the groove wall of the groove is connected with the head end of the clamping band through a shaft rod, a clamping groove plate is fixedly connected with the tail end of the clamping band, the clamping groove plate is detachably connected with the clamping groove, and the clamping groove is formed in the groove and is adjacent to the head end of the clamping band.

Preferably: sliding connection has the second sleeve on the lateral wall of DC connecting wire, just the second sleeve is located protection component's below, telescopic one side fixed mounting of second has the fixed block, the card wire casing has been seted up to one side of fixed block, the soft leather sheath of rubber has been cup jointed on the lateral wall of DC connecting wire, the soft leather sheath of silica gel has been cup jointed on the lateral wall of the soft leather sheath of rubber.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model discloses a set up wavy recess on the handle and cup joint the silica gel pad for when the staff holds the handle, better antiskid effect that plays is effectively convenient for pull out the DC plug body from very dark frame the inside and insert.

2. The utility model discloses a first sleeve of manual rotation makes a thread groove of a screw section of thick bamboo and set casing inner wall carry out fixed connection, effectively protects the kneck of DC connecting wire and DC plug body, works as the draw-in groove integrated circuit board to the draw-in groove the inside, and the outside is exactly a rigid plastic wholly, can not buckle, has a better protection to the DC line, works as the draw-in groove integrated circuit board not to block the draw-in groove the inside, and this sleeve is taken the DC line together and can slightly buckle, applicable in narrow and small space.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a view of the overall structure of the utility model;

FIG. 2 is a right perspective view of the structure of the present invention;

fig. 3 is an enlarged three-dimensional structure diagram of the utility model at a in fig. 2;

fig. 4 is a cross-sectional three-dimensional structure diagram of the DC connection line of the present invention.

Reference numerals: 1. a DC plug body; 2. a handle; 3. a wavy groove; 4. a silica gel pad; 5. a stationary case; 6. a thread groove; 7. a first sleeve; 8. a threaded barrel; 9. a groove; 10. clamping a belt; 11. a groove clamping plate; 12. a card slot; 13. a second sleeve; 14. a fixed block; 15. a DC link line; 16. a silica gel soft leather sleeve; 17. a wire clamping groove; 18. a rubber soft leather sleeve.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present invention provides a DC plug convenient for plugging and unplugging, including a DC plug body 1, a DC connecting line 15 fixedly connected to one side of the DC plug body 1, and a protection component movably connected to the outer side wall of the DC connecting line 15, a handle 2 convenient for holding and unplugging is fixedly installed at the top of the DC plug body 1, a wavy groove 3 playing a role in anti-skidding is opened on the outer side wall of the handle 2, a silica gel pad 4 for preventing skidding is sleeved on the outer side wall of the handle 2, and the silica gel pad 4 is attached to the wavy groove 3; through set up wavy recess 3 on handle 2 and cup joint silica gel pad 4 for when handle 2 is held to the people, better playing anti-skidding effect, thereby be convenient for pull out DC plug body 1 from equipment and insert.

In this embodiment, specifically: the protection assembly comprises a fixed shell 5, a threaded cylinder 8 and a first sleeve 7, one end of the fixed shell 5 is fixedly installed on one side of the DC plug body 1, the other end is detachably connected with the threaded cylinder 8, the other end of the threaded cylinder 8 is fixedly connected with the first sleeve 7, the first sleeve 7 is sleeved on the outer side wall of the DC connecting line 15, one end, far away from the DC plug body 1, of the fixed shell 5 is provided with a threaded groove 6, one end of the threaded cylinder 8 is inserted into the threaded groove 6 and is in threaded connection with the fixed shell 5, the first sleeve 7 comprises a leather flexible inner layer and a plastic rigid outer layer which are fixedly connected, a circle of groove 9 is formed in the plastic rigid outer layer, a clamping band 10 and a clamping groove 12 are arranged inside the groove 9, the groove wall of the groove 9 is connected with the head end of the clamping band 10 through a shaft rod, the tail end of the clamping band 10 is fixedly connected with a clamping groove plate 11, the clamping groove plate 11 is detachably connected with the clamping groove 12, the clamping groove 12 is arranged in the groove 9 and is adjacent to the head end of the clamping band 10, the first sleeve 7 is manually rotated, the threaded cylinder 8 is fixedly connected with the threaded groove 6 on the inner wall of the fixed shell 5, and is used for effectively protecting the DC plug body 1. When the slot plate 11 is clamped in the slot 12, the outer surface of the slot plate is a rigid plastic whole which cannot be bent, and the DC wire is better protected, and when the slot plate 11 is not clamped in the slot 12, the first sleeve 7 with the DC wire can be slightly bent, so that the DC wire is suitable for being used when the DC wire can be inserted after being bent in a narrow space.

In this embodiment, specifically: a second sleeve 13 is connected to the outer side wall of the DC connecting line 15 in a sliding mode, the second sleeve 13 is located below the protection component, a fixed block 14 is fixedly mounted on one side of the second sleeve 13, a wire clamping groove 17 is formed in one side of the fixed block 14, a rubber soft leather sleeve 18 is sleeved on the outer side wall of the DC connecting line 15, and a silica gel soft leather sleeve 16 is sleeved on the outer side wall of the rubber soft leather sleeve 18; through seting up card wire casing 17 on fixed block 14 for carry out the joint with DC connecting wire 15 and other lines, prevent that DC connecting wire 15 from taking place in disorder, play anti-skidding antifriction effect through cup jointing the soft leather sheath 18 of rubber on DC connecting wire 15, be used for playing the resistance to compression effect to DC connecting wire 15 through the soft leather sheath 18 of rubber.

The utility model discloses at the during operation: through set up wavy recess 3 and cup joint silica gel pad 4 on handle 2, be used for when the staff holds handle 2, better antiskid effect that plays, thereby be convenient for pull out DC plug body 1 from equipment and insert, through first sleeve 7 of manual rotation, make threaded cylinder 8 carry out fixed connection with thread groove 6 of set casing 5 inner wall, be used for protecting DC connecting wire 15 and DC plug body 1's kneck, when the draw-in groove board 11 blocks to draw-in groove 12 the inside, the outside is exactly a rigid plastic whole, can not buckle, there is a better protection to the DC line, when the draw-in groove board 11 does not block to draw-in groove 12 the inside, first sleeve 7 is with the DC line that can slightly buckle, be applicable to narrow and small space.

The soft leather sheath 18 of rubber plays anti-skidding antifriction effect through cup jointing on DC connecting wire 15, is used for playing the resistance to compression effect to DC connecting wire 15 through soft leather sheath 18 of rubber, prevents to take place the harm, through seting up card wire casing 17 on fixed block 14 for carry out the joint with DC connecting wire 15 and other lines, prevent that DC connecting wire 15 from taking place in disorder.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a DC head convenient to pull out and insert which characterized in that: the anti-slip DC plug comprises a DC plug body (1), a DC connecting line (15) fixedly connected to one side of the DC plug body (1) and a protection assembly movably connected to the outer side wall of the DC connecting line (15), wherein a handle (2) convenient for holding, pulling and inserting is fixedly mounted at the top of the DC plug body (1), and a wavy groove (3) playing a role of anti-slip is formed in the outer side wall of the handle (2);

the lateral wall of the handle (2) is sleeved with a silica gel pad (4) used for preventing slipping, and the silica gel pad (4) is attached to the wavy groove (3).

2. A DC header for facilitating plugging and unplugging according to claim 1, wherein: the protection component comprises a fixed shell (5), a threaded cylinder (8) and a first sleeve (7), one end of the fixed shell (5) is fixedly installed on one side of the DC plug body (1), the other end of the fixed shell is detachably connected with the threaded cylinder (8), the other end of the threaded cylinder (8) is fixedly connected with the first sleeve (7), and the first sleeve (7) is sleeved on the outer side wall of the DC connecting line (15).

3. A DC header for facilitating plugging and unplugging according to claim 2, wherein: one end, far away from the DC plug body (1), of the fixed shell (5) is provided with a thread groove (6), and one end of the thread cylinder (8) is inserted into the thread groove (6) and is in threaded connection with the fixed shell (5).

4. A DC header for facilitating plugging and unplugging according to claim 3, wherein: first sleeve (7) are outer including fixed connection's the flexible inlayer of cortex and plastics rigidity, round recess (9) have been seted up on the plastics rigidity skin, inside cassette tape (10) and draw-in groove (12) of being equipped with of recess (9), the cell wall of recess (9) passes through the axostylus axostyle and is connected with the head end of cassette tape (10), tail end fixedly connected with draw-in groove board (11) of cassette tape (10), the joint can be dismantled with draw-in groove board (11) and draw-in groove (12), draw-in groove (12) with the head end of cassette tape (10) is adjacent.

5. A DC header for facilitating plugging and unplugging according to claim 1, wherein: a second sleeve (13) is connected to the outer side wall of the DC connecting line (15) in a sliding mode, and the second sleeve (13) is located below the protection assembly.

6. A DC head convenient for plugging and unplugging according to claim 5, wherein: one side of the second sleeve (13) is fixedly provided with a fixed block (14), and one side of the fixed block (14) is provided with a wire clamping groove (17).

7. A DC header for facilitating plugging and unplugging according to claim 1, wherein: the outer side wall of the DC connecting line (15) is sleeved with a rubber soft leather sleeve (18), and the outer side wall of the rubber soft leather sleeve (18) is sleeved with a silica gel soft leather sleeve (16).