阅读说明：本技术 一种高压电源连接器 (High-voltage power connector ) 是由 方国章 于 2019-11-15 设计创作，主要内容包括：本发明公开了一种高压电源连接器,包括橡胶座,所述橡胶座前侧设置有导电插头,所述橡胶座靠近导电插头的外侧开设有凹槽,所述导电插头外侧套设有活动套,所述活动套为绝缘塑料材料制品,所述活动套上端面靠近导电插头的左右两侧均固定设置有弹簧,所述弹簧顶端与凹槽内壁固定连接。本发明通过安装有活动套和弹簧,在连接器使用时,可以通过将橡胶座的导电插头插入电源内,电源外壳抵触活动套,使活动套上移至凹槽内,可保证连接器正常供电,在连接器拔出时,导电插头上移,同时弹簧推动活动套下移至导电插头外侧,避免使用者拔出期间,手指无意触碰导电插头出现触电现象,提高连接器安全系数,适合广泛推广与使用。(The invention discloses a high-voltage power connector which comprises a rubber seat, wherein a conductive plug is arranged on the front side of the rubber seat, a groove is formed in the outer side of the rubber seat close to the conductive plug, a movable sleeve is sleeved on the outer side of the conductive plug and is made of an insulating plastic material, springs are fixedly arranged on the left side and the right side of the upper end face of the movable sleeve close to the conductive plug, and the top ends of the springs are fixedly connected with the inner wall of the groove. By installing the movable sleeve and the spring, when the connector is used, the conductive plug of the rubber seat is inserted into a power supply, the power supply shell is abutted against the movable sleeve, the movable sleeve is moved into the groove, normal power supply of the connector can be ensured, when the connector is pulled out, the conductive plug is moved upwards, and meanwhile, the spring pushes the movable sleeve to move downwards to the outer side of the conductive plug, so that the phenomenon that fingers touch the conductive plug unintentionally during the pulling-out of a user is avoided, the safety coefficient of the connector is improved, and the connector is suitable for wide popularization and use.)

1. A high voltage power connector, characterized by: comprises a rubber seat (1);

the rubber seat is characterized in that a conductive plug (2) is arranged on the front side of the rubber seat (1) and the conductive plug (2) extends into the rubber seat (1), a groove (4) is formed in the outer side, close to the conductive plug (2), of the rubber seat (1), a movable sleeve (3) is sleeved on the outer side of the conductive plug (2), the movable sleeve (3) is made of an insulating plastic material, springs (7) are fixedly arranged on the left side and the right side, close to the conductive plug (2), of the upper end face of the movable sleeve (3), the top end of each spring (7) is fixedly connected with the inner wall of the corresponding groove (4), a power line (5) is arranged on the left side of the top of the rubber seat (1), the power line (5) extends into the rubber seat (1), and the power lines (5) are respectively and electrically connected;

the U-shaped plate is fixedly arranged on the right side of the upper surface of the rubber seat (1), the power wire (5) is arranged in the U-shaped plate (9), a pressing block (8) is arranged above the power wire (5), a screw rod (11) is fixedly arranged at the top of the pressing block (8), a screw block (10) is arranged on the outer side, close to the screw rod (11), of the top wall of the U-shaped plate (9), the screw block (10) is connected with the screw rod (11) in a screwing mode through threads, and the left end of the power wire (5) is C-shaped.

2. A high voltage power connector as claimed in claim 1, wherein: the bottom of the left outer wall and the bottom of the right outer wall of the rubber seat (1) are both provided with anti-skid grains (6).

3. A high voltage power connector as claimed in claim 1, wherein: the rubber seat (1) is preferably made of nitrile rubber and is prepared by copolymerizing butadiene and acrylonitrile.

4. A high voltage power connector as claimed in claim 1, wherein: the spring (7) is of a spiral structure, and the spring (7) is made of stainless steel.

5. A high voltage power connector as claimed in claim 1, wherein: the depth of the groove (4) is larger than the longitudinal height of the movable sleeve (3).

Technical Field

The invention relates to the technical field of power connectors, in particular to a high-voltage power connector.

Background

At present, power connectors are the most commonly used electrical products, including televisions, computers, workstations and other electrical products, are used, are also necessary products for work occasions and families, and are standardized at present.

In the process of implementing the invention, the inventor finds that the following problems in the prior art are not solved: 1. the existing device does not have the function of preventing electric shock of the conductive plug, when the power connector is pulled out, fingers often touch the conductive plug which is not pulled out completely, the electric shock phenomenon occurs, and the safety factor is low; 2. when the existing power connector is used for a long time, the problem that the joint of the root of the power line and the rubber seat is easy to break is solved, but the root of the power line is broken and cannot be connected with the rubber seat, so that the connector cannot be continuously used, the service life is short, and the like.

Disclosure of Invention

The invention aims to provide a high-voltage power connector, which is provided with a movable sleeve and a spring, when the connector is used, a conductive plug of a rubber seat is inserted into a power supply, a power supply shell is abutted against the movable sleeve, so that the movable sleeve is moved into a groove, the normal power supply of the connector can be ensured, when the connector is pulled out, the conductive plug is moved upwards, and meanwhile, the spring pushes the movable sleeve to move downwards to the outer side of the conductive plug, so that the phenomenon of electric shock caused by the fact that fingers touch the conductive plug unintentionally during the pulling-out of a user is avoided, the safety coefficient of the connector is improved, and the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a high voltage power connector comprises a rubber seat;

the conductive plug is arranged on the front side of the rubber seat and extends into the rubber seat, a groove is formed in the outer side of the rubber seat close to the conductive plug, a movable sleeve is sleeved on the outer side of the conductive plug and is made of an insulating plastic material, springs are fixedly arranged on the upper end face of the movable sleeve close to the left side and the right side of the conductive plug, the top ends of the springs are fixedly connected with the inner wall of the groove, a power line is arranged on the left side of the top of the rubber seat and extends into the rubber seat, and the power line is electrically connected with the three groups of conductive plugs respectively;

the right side of the upper surface of the rubber seat is fixedly provided with a U-shaped plate, the power wire is arranged in the U-shaped plate, a pressing block is arranged above the power wire, the top of the pressing block is fixedly provided with a screw rod, the outer side of the U-shaped plate top wall close to the screw rod is provided with a screw block, the screw block is screwed with the screw rod through threads, and the left end of the power wire is in a C shape.

In a preferred embodiment of the invention, the bottoms of the left and right outer walls of the rubber seat are both provided with anti-skid grains.

In a preferred embodiment of the present invention, the rubber seat is preferably made of nitrile rubber, and is prepared by copolymerizing butadiene and acrylonitrile.

In a preferred embodiment of the present invention, the spring has a spiral structure and is made of stainless steel.

As a preferred embodiment of the present invention, the depth of the groove is greater than the longitudinal height of the movable sleeve.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the high-voltage power connector, the movable sleeve and the spring are installed, when the connector is used, the conductive plug of the rubber seat is inserted into a power supply, the power supply shell abuts against the movable sleeve, the movable sleeve is moved into the groove, normal power supply of the connector can be guaranteed, when the connector is pulled out, the conductive plug moves upwards, meanwhile, the spring pushes the movable sleeve to move downwards to the outer side of the conductive plug, the phenomenon that fingers touch the conductive plug unintentionally during pulling out of the connector is avoided, and the safety factor of the connector is improved.

2. According to the high-voltage power connector, the U-shaped plate and the pressing block are arranged, the screw rod can be rotated to drive the pressing block to move downwards and position the power wire, meanwhile, a sufficient wiring length is reserved on the left side of the power wire, when the high-voltage power connector is used for a long time, the problem that the joint of the power wire and the pressing block is broken occurs, the power wire can be connected with the reserved power wire, and the service life of the connector is prolonged.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of an overall front view of a high voltage power connector according to the present invention;

fig. 2 is an overall side sectional structure diagram of a high voltage power connector according to the invention.

In the figure: 1. a rubber seat; 2. a conductive plug; 3. a movable sleeve; 4. a groove; 5. a power line; 6. anti-skid lines; 7. a spring; 8. briquetting; 9. a U-shaped plate; 10. a screw block; 11. a screw.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a high voltage power connector comprises a rubber seat 1;

the conductive plug 2 is arranged on the front side of the rubber seat 1, the conductive plug 2 extends into the rubber seat 1, a groove 4 is formed in the outer side, close to the conductive plug 2, of the rubber seat 1, a movable sleeve 3 is sleeved on the outer side of the conductive plug 2, the movable sleeve 3 is an insulating plastic material product, springs 7 are fixedly arranged on the upper end face of the movable sleeve 3, close to the left side and the right side of the conductive plug 2, the top ends of the springs 7 are fixedly connected with the inner wall of the groove 4, a power line 5 is arranged on the left side of the top of the rubber seat 1, the power line 5 extends into the rubber seat 1, and the power lines 5 are respectively electrically connected with the three;

the right side of the upper surface of the rubber seat 1 is fixedly provided with a U-shaped plate 9, the power wire 5 is arranged in the U-shaped plate 9, a pressing block 8 is arranged above the power wire 5, the top of the pressing block 8 is fixedly provided with a screw 11, the outer side of the top wall of the U-shaped plate 9, which is close to the screw 11, is provided with a screw block 10, the screw block 10 is screwed with the screw 11 through threads, and the left end of the power wire 5 is in a C shape.

In this embodiment (as shown in fig. 1 and 2), by installing the movable sleeve 3 and the spring 7, when the connector is used, the normal power supply of the connector can be ensured by inserting the conductive plug 2 of the rubber seat 1 into the power supply, the power supply housing abuts against the movable sleeve 3, and the movable sleeve 3 moves up into the groove 4, when the connector is pulled out, the conductive plug 2 moves up, and the spring 7 pushes the movable sleeve 3 to move down to the outer side of the conductive plug 2, so as to avoid the electric shock phenomenon caused by the finger accidentally touching the conductive plug 2 during the pulling out of the connector, improve the safety coefficient of the connector, by installing the u-shaped plate 9 and the pressing block 8, the pressing block 8 can be driven by rotating the screw 11 to move down and position the power line 5, and simultaneously the left side of the power line 5 is reserved with a sufficient wiring length, when the power line 5 is used for a long time, the fracture problem occurs at the junction of the power line, the service life of the connector is prolonged.

Wherein, the bottom of the left outer wall and the bottom of the right outer wall of the rubber seat 1 are both provided with anti-skid grains 6.

In this embodiment (as shown in fig. 2), by installing the anti-slip pattern 6, the friction force of the outer wall of the rubber seat 1 can be increased by the anti-slip pattern 6, so that the worker can insert and pull the connector conveniently.

The rubber seat 1 is preferably made of nitrile rubber, and is prepared by copolymerizing butadiene and acrylonitrile.

In this embodiment (as shown in fig. 1 and 2), the material of the rubber base 1 is preferably nitrile rubber, so that the rubber base 1 has oil resistance and aging resistance, and the service life of the casing is prolonged.

Wherein, the spring 7 is a spiral structure and the spring 7 is made of stainless steel.

In this embodiment (as shown in fig. 2), the spring 7 is made of stainless steel, so that the rusting and fatigue speed of the spring 7 can be delayed, and the smooth expansion and contraction of the spring 7 can be ensured.

Wherein, the depth of the groove 4 is larger than the longitudinal height of the movable sleeve 3.

In this embodiment (as shown in fig. 2), the depth of the groove 4 is greater than the longitudinal height of the movable sleeve 3, so that the movable sleeve 3 can be stored integrally, the movable sleeve 3 is prevented from protruding outwards, and the connector is ensured to be normally powered on.

The working principle is as follows: it should be noted that the present invention is a high voltage power connector, which comprises a rubber seat 1, a conductive plug 2, a movable sleeve 3, a groove 4, a power line 5, an anti-slip pattern 6, a spring 7, a pressing block 8, a U-shaped plate 9, a screw 10, and a screw 11, all of which are universal standard parts or parts known to those skilled in the art, and the structure and principle of which are known to those skilled in the art through technical manuals or conventional test methods, when a high voltage power connector is used, by installing the movable sleeve 3 and the spring 7, when the connector is used, the conductive plug 2 of the rubber seat 1 is inserted into a power supply, the power supply shell is abutted against the movable sleeve 3, so that the movable sleeve 3 is moved up to the groove 4, and when the connector is pulled out, the conductive plug 2 is moved up, and the spring 7 pushes the movable sleeve 3 to move down to the outer side of the conductive plug 2, avoid the user to extract the period, the finger touches electrically conductive plug 2 the phenomenon of electrocuting of appearance unintentionally, improve connector factor of safety, through installing U template 9 and briquetting 8, can be through rotating screw rod 11, screw rod 11 drives briquetting 8 and moves down and fix a position power cord 5, make power cord 5 left side reserve sufficient wiring length simultaneously, during long-term use, the fracture problem appears in power cord 5 and 8 handing-over departments of briquetting, accessible power cord 5 can with the 5 wiring of the power cord of reserving, improve connector life, the result of use is comparatively ideal.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.