阅读说明：本技术 控制电力系统用转接器 (Adapter for controlling power system ) 是由 吴建玫 何志琴 石庆慧 于 2020-05-10 设计创作，主要内容包括：本发明公开了一种控制电力系统用转接器,两个导电片间隔可转动贯穿在罩体上；导电片一端位于罩体的中空内部,导电片另一端从罩体上的通孔贯穿后本身可转动；驱动旋转体的两端分别与两个导电片固定连接,驱动旋转体变形后两端带动两个导电片在罩体上旋转呈现斜度。按压驱动旋转体,驱动两个导电片在罩体上旋转,当两个导电片倾斜至能与三孔的两个斜接孔配合时进行插接,此时,在驱动旋转体本身弹性变形复位力的作用下,使得两个导电片与插座接孔内的金属导电片紧密贴合；解决了目前两片水平导电片的转接器需要强行掰斜与三孔的接孔插接,或者是电力设备不能及时工作的问题,实现了电力设备上的转接器与五孔插座的便利插接。(The invention discloses an adapter for controlling a power system.A cover body is rotatably penetrated by two conducting strips at intervals; one end of the conducting strip is positioned in the hollow part of the cover body, and the other end of the conducting strip can rotate after penetrating through the through hole on the cover body; the two ends of the driving rotating body are respectively and fixedly connected with the two conducting strips, and the two ends of the driving rotating body drive the two conducting strips to rotate on the cover body to present inclination after deformation. The driving rotating body is pressed to drive the two conducting strips to rotate on the cover body, when the two conducting strips are inclined to be matched with the two inclined connecting holes of the three holes, the two conducting strips are inserted, and at the moment, the two conducting strips are tightly attached to the metal conducting strips in the socket connecting holes under the action of elastic deformation reset force of the driving rotating body; the problem of present adapter of two horizontal conducting strips need break off with the fingers and thumb to be pegged graft with the hole that connects of three holes by force, perhaps power equipment can not in time work is solved, the convenient grafting of adapter and five hole sockets on the power equipment has been realized.)

1. An adaptor for controlling an electric power system, comprising: the mask comprises a mask body (1) and two conducting strips (21), wherein the two conducting strips (21) can rotatably penetrate through the mask body (1) at intervals; one end of the conducting strip (21) is positioned in the hollow interior of the cover body (1), and the other end of the conducting strip (21) can rotate after penetrating through the through hole on the cover body (1);

the two ends of the driving rotating body (31) are respectively and fixedly connected with the two conducting strips (21), and the two ends of the driving rotating body (31) drive the two conducting strips (21) to rotate on the cover body (1) to form an inclination after deformation.

2. The adaptor for controlling a power system according to claim 1, wherein: two ends of the driving rotating body (31) are fixedly connected with the upper edges of the inner and/or outer side surfaces of the two conducting strips (21) respectively; the driving rotating body (31) is an arc-shaped elastic deformable body, the arc length is longer than the linear distance between the two conducting strips (21), and the two conducting strips (21) are driven to rotate according to the driving rotating body (31).

3. The adaptor for controlling a power system according to claim 1, wherein: two ends of the driving rotating body (31) are fixedly connected with the lower sides of the inner and/or outer side surfaces of the two conducting strips (21) respectively; the driving rotating body (31) is an elastically deformable linear body, so that the driving rotating body (31) is deformed to drive the two conducting strips (21) to rotate.

4. The adaptor for controlling a power system according to claim 2 or 3, wherein: after two ends of the driving rotating body (31) are respectively and fixedly connected with the two parallel spaced conducting strips (21), the driving rotating body (31) is in a non-deformation state, and when the driving rotating body (31) returns to a normal state under the action of elastic force of the driving rotating body (31), the two conducting strips (21) are in a parallel spaced state.

5. The adaptor for controlling a power system according to claim 4, wherein: the mask also comprises a pressing block (23) and an extending block (24), wherein the pressing block (23) is arranged in a through hole A (101) on the mask body (1); the extension block (24) is fixedly connected with the pressing block (23), the extension block (24) is positioned right above the driving rotating body (31), and the through hole A (101) is staggered from the driving rotating body (31) by a certain distance; the pressing block (23) is a deformable compression body.

6. The adaptor for controlling a power system according to claim 5, wherein: still include piece (25) that resets, reset piece (25) both ends respectively with press piece (23), cover body (1) cavity bottom surface contact or fixed connection.

7. The adaptor for controlling a power system according to claim 6, wherein: the bottom end of the rotary base block (26) is fixedly connected with the bottom surface of the cover body (1), the top end of the rotary base block (26) is provided with a groove which is rotatably matched with the rear ends of the two conducting strips (21), and the groove prevents the conducting strips (21) from moving left and right; the two limiting blocks (27), the two limiting blocks (27) are respectively fixed at the rear ends of the two conducting strips (21); when the two conducting strips (21) are driven to rotate by the driving rotating body (31) until the inclination of the two conducting strips is consistent with that of the inclined connecting hole, the limiting block (27) is in contact with the top end face of the rotating base block (26) for limiting; the top semicircular groove of the rotary base block (26) only wraps one half of the cylinder at the rear end of the conducting strip (21).

8. The adaptor for controlling a power system according to claim 7, wherein: the cylinder at the rear end of the conducting strip (21) is positioned in the middle, and the rear end of the cylinder is tangent to the side surface; making the rear non-cylindrical end of the conductive sheet (21) contact with the rotating base block (26); the driving rotating body (31) and the cover body (1) limit the conducting strip (21) between the rotating base block (26) and the hollow inner surface of the cover body (1).

9. The adapter for controlling a power system according to claim 8, wherein: the cover body (1) comprises an upper cover (11) and a lower cover (12) which are fixedly connected in a detachable mode, cylindrical rotating bodies (22) are fixedly connected to the outer portions of the two conducting strips (21), and the rotating bodies (22) are rotatably arranged in the full-circle through grooves of the upper cover (11) and the lower cover (12) in a clearance mode.

10. The adaptor for controlling a power system according to claim 1, 2 or 3, wherein: the novel electric wire connector is characterized by further comprising two pressing sheets (28) and a clamping sleeve (29), wherein through holes B (211) are formed in the two conducting sheets (21), one end of each pressing sheet (28) is fixedly connected to the rear side edge of each through hole B (211), and each through hole B (211) is larger than each pressing sheet (28); the clamping sleeve (29) is sleeved on the conducting strip (21) in a sliding way and is positioned at the rear end of the pressing sheet (28); the wire harness (6) is elastically deformed and pressed in the through hole B (211) by the pressing piece (28).

Technical Field

The invention belongs to the field of power equipment accessories, and particularly relates to an adapter for controlling a power system.

Background

The power equipment which needs to be moved frequently, particularly weak current control power equipment, can move frequently; the connection of the power equipment and the fixed socket usually needs an adapter (plug) to realize butt joint, the socket is generally installed into a five-hole socket in many times, only one two-hole and one three-hole connecting hole can be plugged, sometimes when two adapters only having two horizontal conducting strips need to be plugged on the five-hole socket, in order to protect the safety of important power equipment, an external socket is usually not allowed, at the moment, the conducting strips of the two adapters are forcibly inclined, so that the plugging with the three-hole connecting holes is realized, but the resistance value of the conducting strips can be changed, the conducting safety of the conducting strips is reduced, the inclination of the two conducting strips is difficult to be consistent with the inclination of two conducting holes in the three holes, and when the two conducting strips are required to be plugged again, the conducting strips are forcibly inclined again; or the seven-hole socket is reinstalled, so that the power equipment cannot work in time; in short, it is inconvenient to plug the adaptor of the power equipment into the five-hole socket.

Disclosure of Invention

To solve the above technical problems, the present invention provides an adapter for controlling an electric power system.

The invention is realized by the following technical scheme.

The invention provides an adapter for controlling a power system, which comprises: the two conducting strips can rotatably penetrate through the cover body at intervals; one end of the conducting strip is positioned in the hollow part of the cover body, and the other end of the conducting strip can rotate after penetrating through the through hole on the cover body;

the two ends of the driving rotating body are respectively and fixedly connected with the two conducting strips, and the two ends of the driving rotating body drive the two conducting strips to rotate on the cover body to present inclination after deformation.

Two ends of the driving rotating body are fixedly connected with the upper edges of the inner side and/or the outer side of the two conductive sheets respectively; the driving rotating body is an arc-shaped elastic deformable body, the arc length is longer than the linear distance between the two conducting strips, and the two conducting strips are driven to rotate by the driving rotating body.

Two ends of the driving rotating body are fixedly connected with the two conductive sheets oppositely and/or the lower side of the outer side surface respectively; the driving rotating body is an elastically deformable linear body, so that the driving rotating body is deformed to drive the two conducting strips to rotate.

After two ends of the driving rotating body are respectively and fixedly connected with the two parallel spaced conducting strips, the driving rotating body is in a non-deformation state, and when the driving rotating body is restored to a normal state under the action of elastic force of the driving rotating body, the two conducting strips are ensured to be in a parallel spaced state; the condition that abrasion occurs to manual correction of the conducting strip is avoided.

The pressing block is arranged in a through hole A arranged on the cover body; the extension block is fixedly connected with the pressing block, the extension block is positioned right above the driving rotating body, and the through hole A and the driving rotating body are staggered by a certain distance; the pressing block is a deformable compression body, and the pressing block deforms to be tightly matched with the inner surface of the through hole A;

because the cover body has electrically conductive fluid such as sweat when the operation of holding the cover body, according to the piece deformation closely with through-hole A inner face cooperation, play the choked flow effect of first time to electrically conductive fluid, even leak, because through-hole A has the distance with the dislocation of drive rotator, the choked flow also can not follow through-hole A and flow to two conducting strips along with the drive rotator on, play the choked flow effect of second time to electrically conductive fluid, avoid two conducting strips the condition that the short circuit appears.

The pressing block is pressed, so that the extending block presses the driving rotating body to drive the two conducting strips to rotate on the cover body; then, the elastic force of the driving rotating body resets the pressing block, so that the pressing operation of the driving rotating body is facilitated. The pressing block and the extending block can be made of insulating elastic rubber.

Still including the piece that resets, the piece both ends that resets respectively with press piece, cover body cavity bottom surface contact or fixed connection, reset the piece when pressing the drive rotator according to the piece elastic deformation, then, reset an elasticity and reset according to the piece, avoid relying on the elasticity of drive rotator to reset according to the piece, lead to the condition of drive rotator elastic failure to take place. The service life of the driving rotating body is prolonged. The reset piece can be an insulated spring or an elastic rubber rod.

Also comprises two rotary base blocks, the bottom ends of the rotary base blocks are fixedly connected with the hollow bottom surface of the cover body,

the top end of the rotating base block is provided with a groove, the rear ends of the two conducting strips are both in a rotatable shape, and the rear ends of the conducting strips are arranged in the groove at the top end of the rotating base block, so that the conducting strips are prevented from moving left and right;

the two limiting blocks are respectively and fixedly arranged at the rear ends of the two conducting plates and are integrated;

when the two conducting strips are driven by the driving rotating body to rotate to be consistent with the inclination of the inclined connecting hole, the limiting block is contacted with the end face of the top of the rotating base block to limit the conducting strips, so that the conducting strips are driven to rotate by rapidly pressing the driving rotating body;

the driving rotating body deforms to enable the rear ends of the two conducting strips to be in contact with the grooves in the top end of the rotating base block all the time, and the conducting strips are guaranteed to be separated from the rotating base block when the rotating base block rotates.

The bottom end of the rotary base block and the lower end of the cover body are fixed into a whole; the rear ends of the two conducting strips are cylinders; the semicircular groove at the top end of the rotary base block only wraps one half of the cylinder at the rear end of the conducting plate, so that the top end face of the rotary base block is just positioned on a vertically symmetrical central line of the cylinder at the rear end of the conducting plate;

rotatory base block top also can be equipped with the through-hole, but because rotatory base block and the cover body injection moulding as an organic whole, in the mould deciduate, if rotatory base block top is equipped with the through-hole, after the deciduate, need carry out secondary operation to the through-hole on rotatory base block top, increased manufacturing cost, simultaneously when rotatory base block drilling, the fracture takes place easily in rotatory base block bottom, leads to the product to damage.

The cylinder at the rear end of the conducting plate is positioned in the middle, and the rear end of the cylinder is tangent to the side surface; the non-cylindrical end at the rear end of the conducting strip is contacted with the rotating base block, and the conducting strip is limited between the rotating base block and the hollow inner surface of the cover body under the contact of the driving rotating body and the cover body; the conducting strip is prevented from moving back and forth when rotating.

The cover body comprises an upper cover and a lower cover which are fixedly connected in a detachable mode, and the upper cover and the lower cover can be fixedly connected in a detachable mode in any existing detachable mode such as a screw, interference fit, bonding and binding mode;

the upper cover and the lower cover are provided with semicircular grooves, and the semicircular grooves of the upper cover and the lower cover form two full-circle through grooves; the upper cover is provided with a through hole A; two ends of the reset piece are respectively contacted with or fixedly connected with the pressing block and the bottom surface of the lower cover;

the outer parts of the two conducting strips are fixedly connected with cylindrical rotating bodies, the rotating bodies can be in other shapes, and the rotating bodies with the gap of 0.1 mm-0.26 mm are rotatably arranged in the full-circle through grooves of the upper cover and the lower cover; the roughness of the outer surface of the rotating body, the inner surfaces of the semicircular grooves of the upper cover and the lower cover needs to be 0.32-0.63;

when the rotating body is driven; two end faces of the rotating body are flush with the inner end faces and the outer end faces of the upper cover and the lower cover; the side edge of the driving rotating body is in contact with the inner surface of the lower cover to limit the conducting strip, and the conducting strip is prevented from moving up and down with reference to the figure, so that the conducting strip can only rotate in the groove on the rotating base block.

The conductive sheet is provided with a through hole B, one end of the pressing sheet is fixedly connected with the rear side edge of the through hole B and is integrated with the conductive sheet, and the through hole B is larger than the pressing sheet; a hollow through hole in the middle of the clamping sleeve is slidably sleeved on the conductive sheet and is positioned at the rear end of the pressing sheet connected with the through hole B;

after the lead bundle enters from the rear end hole of the cover body, positive and negative wires of the lead bundle respectively penetrate through the contact surface of the clamping sleeve and the conducting plate and then extend into the through hole B from the pressing sheet movable end clamp, the clamping sleeve slides forwards, and the positive and negative lead bundles are elastically deformed and pressed in the through hole B by the pressing sheet; when the wire bundle is under tension, the wire bundle pulls the top end of the pressing sheet, so that the clamping sleeve and the pressing sheet are pressed more tightly to form self-locking, and the self-locking is shown in the figure; when the wire bundle needs to be removed, the pressing sheet is pressed manually, and the clamping sleeve slides backwards easily; the problems that at present, most of the wire bundles are connected with the conducting strips by screws, the connection is unstable in tension, and tools are not used for dismounting inconveniently are solved. The pressing piece is an electric conductor, and the pressing piece is an elastically deformable insulator such as insulating rubber.

After the two pressing sheets are fixedly connected with the rear side edges of the through holes B on the two conducting sheets, the two pressing sheets are positioned on the left outer side and the right outer side of the two conducting sheets, and the situation that the two pressing sheets are positioned on the inner sides and contact short circuits occur is avoided.

The invention has the beneficial effects that:

1. the driving rotating body is pressed to drive the two conducting strips to rotate on the cover body, when the two conducting strips are inclined to be matched with the two inclined connecting holes of the three holes, the two conducting strips are inserted, and at the moment, the two conducting strips are tightly attached to the metal conducting strips in the socket connecting holes under the action of elastic deformation reset force of the driving rotating body; the problem of present adapter of two horizontal conducting strips need break off with the fingers and thumb to be pegged graft with the hole that connects of three holes by force, perhaps power equipment can not in time work is solved, the convenient grafting of adapter and five hole sockets on the power equipment has been realized.

2. After the lead bundle enters from the rear end hole of the cover body, positive and negative wires of the lead bundle respectively penetrate through the contact surface of the clamping sleeve and the conducting plate and then extend into the through hole B from the pressing sheet movable end clamp, the clamping sleeve slides forwards, and the positive and negative lead bundles are elastically deformed and pressed in the through hole B by the pressing sheet; when the wire bundle is under tension, the wire bundle pulls the top end of the pressing sheet, so that the clamping sleeve and the pressing sheet are pressed more tightly to form self-locking, and the self-locking is shown in the figure; when the wire bundle needs to be removed, the pressing sheet is pressed manually, and the clamping sleeve slides backwards easily; the problems that at present, most of the wire bundles are connected with the conducting strips by screws, the connection is unstable in tension, and tools are not used for dismounting inconveniently are solved.

Drawings

FIG. 1 is a schematic view of a left front corner mounting arrangement of the present invention;

FIG. 2 is a structural diagram of the present invention in a state of use, with the upper cover not mounted at a rear right view angle;

FIG. 3 is a top view of the present invention based on FIG. 2;

fig. 4 is a rear sectional view of the present invention based on fig. 1.

In the figure: 1-a cover body; 11-upper cover; 12-a lower cover; 21-a conductive sheet; 22-a rotating body; 23-by block; 24-an extension block; 25-a reset member; 26-rotating the base block; 27-a limiting block; 28-tabletting; 29-cutting ferrule; 31-a driving rotating body; 6-a wire harness; 101-through hole a; 211-through hole B.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

Shown in figures 1 to 4 of the accompanying drawings.

Example 1

The present invention provides an adapter for controlling a power system, including: the mask comprises a mask body 1 which can be disassembled into two pieces and two conducting strips 21, wherein the two conducting strips 21 are parallel, can rotate at intervals and penetrate through the mask body 1; one end of the conducting strip 21 is positioned in the hollow interior of the cover body 1, and the other end of the conducting strip 21 can rotate after penetrating through the through hole on the cover body 1; the cover body 1 is made of insulating materials;

the two ends of the driving rotating body 31 are respectively and fixedly connected with the two conducting strips 21, and after the driving rotating body 31 is deformed, the two ends drive the two conducting strips 21 to rotate on the cover body 1 to present an inclination.

The working principle is as follows: when the two conducting strips 21 are required to be obliquely inserted into the two oblique holes of the three holes, the driving rotating body 31 is pressed to drive the two conducting strips 21 to rotate on the cover body 1, and when the two conducting strips 21 are inclined to be matched with the two oblique holes of the three holes, the two conducting strips 21 are inserted into the two oblique holes of the three holes, and at the moment, the two conducting strips 21 are tightly attached to the metal conducting strips in the socket holes under the action of the elastic deformation reset force of the driving rotating body 31; the problem of present adapter of two horizontal conducting strips need break off with the fingers and thumb to be pegged graft with the hole that connects of three holes by force, perhaps power equipment can not in time work is solved, the convenient grafting of adapter and five hole sockets on the power equipment has been realized.

Example 2

Based on embodiment 1, two ends of the driving rotating body 31 are respectively and fixedly connected with the upper edges of the inner and/or outer side surfaces of the two conducting strips 21; the driving rotating body 31 is an arc-shaped elastic deformable body, and the arc length is longer than the linear distance between the two conducting strips 21; referring to fig. 1, the driving rotator 31 is concave downward in the arc, and pressing the driving rotator 31 drives the two conductive plates 21 to rotate.

The driving rotating body 31 is made of an insulating material; when the driving rotator 31 is made of a conductive material, two ends of the driving rotator 31 are respectively bonded to the upper sides of the opposite inner surfaces of the two conductive sheets 21 through insulating glue.

Example 3

Based on embodiment 1, two ends of the driving rotating body 31 are respectively and fixedly connected with the opposite inner sides and/or the lower sides of the outer side surfaces of the two conducting strips 21; the driving rotating body 31 is an elastically deformable body, the driving rotating body 31 is a linear body, and referring to fig. 1, the driving rotating body 31 can drive the two conductive sheets 21 to rotate by pressing down or pulling up the driving rotating body 31.

Example 4

Based on embodiment 2 or 3, after the two ends of the driving rotating body 31 are respectively and fixedly connected with the two parallel spaced conducting strips 21, the driving rotating body 31 is in a non-deformed state, and when the driving rotating body 31 returns to a normal state under the action of its own elastic force, the two conducting strips 21 are ensured to be in a parallel spaced state; the situation that abrasion occurs when the conducting sheet 21 is corrected manually is avoided.

Example 5

Based on the embodiment 4, the mask further comprises a pressing block 23 and an extending block 24, wherein the pressing block 23 is arranged in a through hole A101 formed in the cover body 1; the extension block 24 and the pressing block 23 are fixedly connected into a whole, the extension block 24 is positioned right above the driving rotating body 31, and the through hole A101 is staggered with the driving rotating body 31 by a certain distance; the pressing block 23 is a deformable compression body, and the pressing block 23 deforms to be tightly matched with the inner surface of the through hole A101; because the cover body 1 is held by hand to operate, conductive fluid such as sweat and the like can be generated, the pressing block 23 deforms and is tightly matched with the inner surface of the through hole A101, and the first flow blocking effect is realized on the conductive fluid, even if water leaks, the flow blocking effect cannot be realized on the two conductive sheets 21 along the driving rotating body 31 from the through hole A101 due to the fact that the through hole A101 and the driving rotating body 31 are staggered, and the second flow blocking effect is realized on the conductive fluid, so that the situation that the two conductive sheets 21 are short-circuited is avoided;

the extension block 24 extends under the cover 1 to limit the reset position of the pressing block 23, and prevent the pressing block 23 from being ejected out of the through hole a101 by the reset elastic force of the driving rotating body 31.

The pressing block 23 is pressed, so that the extending block 24 presses the driving rotating body 31 to drive the two conducting strips 21 to rotate on the cover body 1; then, the pressing block 23 is reset by the elastic force of the driving rotating body 31, so that the pressing operation of the driving rotating body 31 is facilitated. The pressing block 23 and the extension block 24 may be made of insulating elastic rubber.

Example 6

Based on embodiment 5, still include piece 25 that resets, reset piece 25 both ends respectively with press piece 23, cover body 1 cavity bottom surface contact or fixed connection, reset piece 25 elastic deformation when pressing driving rotator 31 according to piece 23, then, reset piece 25 elasticity resets according to piece 23, avoids relying on the elasticity of driving rotator 31 to reset according to piece 23, leads to the condition emergence of driving rotator 31 elastic failure. The service life of the driving rotating body 31 is improved. The return element 25 may be an insulated spring or an elastic rubber rod.

Example 7

Based on the embodiment 4, the device also comprises two rotating base blocks 26, the bottom ends of the rotating base blocks 26 are fixedly connected with the hollow bottom surface of the cover body 1,

the top end of the rotating base block 26 is provided with a groove, the rear ends of the two conducting strips 21 are both rotatable, and the rear ends of the conducting strips 21 are arranged in the groove at the top end of the rotating base block 26, referring to fig. 1, so that the conducting strips 21 are prevented from moving left and right; the two limiting blocks 27 are respectively and fixedly arranged at the rear ends of the two conducting plates 21 and are integrated; when the two conducting strips 21 are driven by the driving rotating body 31 to rotate to be consistent with the inclination of the inclined joint hole, the limiting block 27 is contacted with the top end face of the rotating base block 26 to limit the conducting strips 21, so that the conducting strips 21 can be driven to rotate by rapidly pressing the driving rotating body 31; the driving rotating body 31 deforms to enable the rear ends of the two conducting strips 21 to be always in contact with the grooves at the top end of the rotating base block 26, and therefore the conducting strips 21 are guaranteed to be separated from the rotating base block 26 when rotating.

Example 8

Based on embodiment 7, the bottom end of the rotating base block 26 is fixed with the lower end of the cover body 1 into a whole; the rear ends of the two conducting strips 21 are cylinders; the semicircular groove at the top end of the rotary base block 26 only wraps one half of the cylinder at the rear end of the conducting plate 21, so that the top end face of the rotary base block 26 is just positioned on the vertically symmetrical central line of the cylinder at the rear end of the conducting plate 21; the top end of the rotating base block 26 can also be provided with a through hole, but because the rotating base block 26 and the cover body 1 are integrally injection-molded, in the mold stripping process, if the top end of the rotating base block 26 is provided with a through hole, after the stripping process, secondary processing needs to be carried out on the through hole at the top end of the rotating base block 26, so that the production cost is increased, and meanwhile, when the rotating base block 26 is drilled, the bottom end of the rotating base block 26 is easy to break, so that the product is damaged.

Example 9

Based on embodiment 8, the cylinder at the rear end of the conducting strip 21 is located in the middle, and the rear end of the cylinder is tangent to the side surface; the non-cylindrical end at the rear end of the conducting strip 21 is contacted with the rotating base block 26, and the conducting strip 21 is limited between the rotating base block 26 and the hollow inner surface of the cover body 1 under the contact of the driving rotating body 31 and the cover body 1; the conductive plate 21 is prevented from being displaced back and forth when rotating, referring to fig. 1.

Example 10

Based on embodiment 9, the cover body 1 includes an upper cover 11 and a lower cover 12 which are detachably and fixedly connected, and the upper cover 11 and the lower cover 12 can be detachably and fixedly connected by any detachable and fixed connection manner such as screws, interference fit, adhesion, binding and the like; the upper cover 11 and the lower cover 12 are provided with semicircular grooves, and the semicircular grooves of the upper cover 11 and the lower cover 12 form two full-circle through grooves; the upper cover 11 is provided with a through hole A101; two ends of the reset piece 25 are respectively contacted with or fixedly connected with the press block 23 and the bottom surface of the lower cover 12; the outer parts of the two conducting strips 21 are fixedly connected with cylindrical rotating bodies 22, the rotating bodies can be in other shapes, and the rotating bodies 22 with the gap of 0.1 mm-0.26 mm are rotatably arranged in the full-circle through grooves of the upper cover 11 and the lower cover 12; the roughness of the outer surface of the rotating body 22, the inner surfaces of the semicircular grooves of the upper cover 11 and the lower cover 12 is required to be 0.32-0.63; when the rotating body 31 is driven; two end faces of the rotating body 22 are flush with the inner end faces and the outer end faces of the upper cover 11 and the lower cover 12; the side edge of the driving rotating body 31 contacts with the inner surface of the lower cover 12 to limit the conducting strip 21, and referring to fig. 1, the conducting strip 21 is prevented from moving up and down, so that the conducting strip 21 can only rotate in the groove on the rotating base block 26.

Example 11

Based on the embodiment 1, 2 or 3, the electric wire connector further comprises two pressing sheets 28 and a clamping sleeve 29, wherein the two conducting sheets 21 are respectively provided with a through hole B211, one end of each pressing sheet 28 is fixedly connected to the rear side edge of the corresponding through hole B211 and is integrated with the corresponding conducting sheet 21, and the through hole B211 is larger than the corresponding pressing sheet 28, as shown in fig. 1; a hollow through hole in the middle of the cutting sleeve 29 is slidably sleeved on the conducting plate 21 and is positioned at the rear end of the pressing plate 28 connected with the through hole B211, see FIG. 1; referring to fig. 1, according to the working principle, after the lead bundle 6 enters from the rear end hole of the cover body 1, the positive and negative wires of the lead bundle 6 respectively penetrate through the contact surface of the sleeve 29 and the conducting plate 21 and then extend into the through hole B211 from the movable end clamp of the pressing sheet 28, the sleeve 29 slides forward, and the positive and negative lead bundles 6 are elastically deformed by the pressing sheet 28 and pressed in the through hole B211; when the wire bundle 6 is under tension, the wire bundle 6 pulls the top end of the pressing sheet 28, so that the clamping sleeve 29 and the pressing sheet 28 are pressed more tightly to form self-locking, which is shown in fig. 4; when the wire harness 6 needs to be removed, the pressing sheet 28 is manually pressed, and the clamping sleeve 29 easily slides backwards; the problems that at present, most of the wire bundles 6 are connected with the conducting strips 21 by screws, the connection is unstable in tension, and tools are not used for dismounting inconveniently are solved.

The pressing piece 28 is an electric conductor, and the pressing piece 28 is an elastically deformable insulator such as an insulating rubber.

Example 12

Based on embodiment 11, after the two pressing pieces 28 are fixedly connected to the rear sides of the through holes B211 on the two conductive pieces 21, the two pressing pieces 28 are located at the left and right outer sides of the two conductive pieces 21, so as to avoid the occurrence of a short circuit caused by the contact of the two pressing pieces 28 located at the inner sides.