Wire outlet seat

Abstract

The utility model relates to the technical field of motor fittings, and discloses a wire outlet seat, comprising a wire outlet seat body which is provided with a wire plugging hole and an auxiliary hole, and is also provided with a clamping assembly and an adjusting assembly; the clamping assembly comprises a first trapezoid block, a second trapezoid block arranged on the wire outlet seat body in a sliding mode, and a clamping block fixedly installed on the outer surface of the second trapezoid block. According to the wire outlet seat, after the outlet end of the wire insertion hole in the wire outlet seat body extrudes the first trapezoidal block through the clamping assembly, the clamping blocks can be driven by the second trapezoidal block to slide towards the circle center of the wire insertion hole, and then a connecting wire in the wire insertion hole can be clamped and fixed under the action of the two clamping blocks; therefore, the electric wire in the wire plugging hole is always kept in a loose state, a user is prevented from pulling the electric wire, the tightness degree of connection between the electric wire and a wire group bag on the inner side of the wire outlet seat body is not influenced, and the connection effect of the electric wire is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor accessories technical field, concretely is the outlet seat. BACKGROUND

[0002] The motor can be divided into stator and rotor, and the stator is composed of wire group package, central shaft and the like structure, and the rotor is composed of magnetic steel and magnet piece.

[0003] The outlet seat is arranged in the stator to pull out the electric wire in the wire group package from the shell of the motor, so that the electric wire is connected with the motor controller, to facilitate the user to control the output power of the motor, and the diameter of the wire insertion hole on the outlet seat is slightly larger than the diameter of the electric wire, when the outlet seat is installed, the wire insertion hole on the outlet seat is sealed by using sealing glue and the like material, but when the sealing treatment is carried out, since the electric wire is in movable state inside the wire insertion hole, the electric wire is easily in the taut state during the subsequent actual assembly of the motor, which affects the actual use efficiency. UTILITY MODEL CONTENTS

[0004] In view of the defects in the prior art, the utility model provides an outlet seat, which solves the problems mentioned in the background.

[0005] The utility model provides the following technical scheme: an outlet seat, comprising: an outlet seat body, an electric wire insertion hole and an auxiliary hole are respectively formed in the outlet seat body, a clamping assembly and an adjusting assembly are further arranged on the outlet seat body; the clamping assembly comprises a first trapezoidal block, a second trapezoidal block slidingly arranged on the outlet seat body, a clamping block fixedly installed on the outer surface of the second trapezoidal block, and an auxiliary protruding block fixedly installed on the second trapezoidal block; the adjusting assembly comprises a first ring body, a second ring body, a connecting rod for fixedly connecting the first ring body and the second ring body, a sliding seat and a threaded seat fixedly installed on the outer surface of the first ring body, a fixed rod fixedly installed on the end face of the outlet seat body and slidingly connected with the sliding seat, a connecting shaft rotatably arranged in the outlet seat body, and a lead screw fixedly installed on the end portion of the connecting shaft and threadedly connected with the threaded seat.

[0006] Preferably, the first ring body is fixedly connected with the first trapezoidal block, and the second ring body can also be fixedly connected with the first trapezoidal block.

[0007] Preferably, the first trapezoidal block is in contact with the second trapezoidal block, and the contact surface of the first trapezoidal block and the second trapezoidal block is a bevel surface.

[0008] Preferably, the auxiliary protruding block is also slidingly connected with the outlet seat body, and the side surface of the clamping block close to the center of the electric wire insertion hole is designed in an arc shape.

[0009] Preferably, the adjusting assembly further comprises a sliding rod slidingly arranged on the connecting shaft, a mounting plate fixedly arranged at the end of the sliding rod, a connecting rod fixedly connected with the mounting plate, a friction ring fixedly arranged at the two ends of the connecting rod, and a reset spring fixedly connected with the mounting plate and the connecting shaft at the two ends, respectively.

[0010] Preferably, the friction ring is located at the inner cavity of the outlet seat body, and the side surface of the friction ring is provided with friction lines for enhancing friction.

[0011] Preferably, a sliding groove is arranged on the connecting shaft for passing through the two ends of the connecting rod, and the two ends of the sliding groove are closed.

[0012] Preferably, a through hole is arranged on the lead screw for passing through the sliding rod, and a knob is arranged at the end of the sliding rod passing through the lead screw.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、the outlet seat, through setting up clamping assembly will the outlet end of the wire insertion hole on the outlet seat body, extrude first trapezoidal block, can drive the clamping block to slide to the center of the wire insertion hole through second trapezoidal block, then under the action of two clamping blocks, can clamp and fix the wire inside the wire insertion hole, so that the wire inside the wire insertion hole always maintains the relaxed state, avoids the user to pull the wire, influences the tightness of the wire group package between the wire and the inside of the outlet seat body, and further ensures the connection effect of the wire.

[0015] 2、the outlet seat, through setting adjusting assembly on the outer end face of the outlet seat body, so after driving the lead screw in the adjusting assembly to rotate, a plurality of first trapezoidal blocks can be driven to slide to the inside of the outlet seat body simultaneously by using the structure of first ring body, second ring body, connecting rod, sliding seat and threaded seat, and then the second trapezoidal blocks are extruded to drive a plurality of clamping blocks to slide to the center of the wire insertion hole simultaneously, and further the wires inside all wire insertion holes on the outlet seat body can be fixed simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the first cut schematic diagram of the outlet seat body structure of the utility model;

[0018] Figure 3 It is the clamping block structure schematic diagram of the utility model;

[0019] Figure 4 It is the second cut schematic diagram of the outlet seat body structure of the utility model;

[0020] Figure 5The explosion view of the reset spring structure of the utility model;

[0021] Figure 6 The utility model discloses a first ring body and second ring body structure connection schematic diagram.

[0022] In the figure: 1, the outlet seat body; 11, the wire insertion hole; 12, the auxiliary hole; 2, the clamping assembly; 21, the clamping block; 22, the first trapezoidal block; 23, the second trapezoidal block; 24, the auxiliary protruding block; 3, the adjusting assembly; 31, the first ring body; 32, the second ring body; 33, the connecting rod; 34, the sliding seat; 341, the threaded seat; 35, the fixed rod; 36, the lead screw; 37, the sliding rod; 38, the friction ring; 39, the connecting rod; 310, the mounting plate; 311, the reset spring; 312, the connecting shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-6 The outlet seat comprises an outlet seat body 1, the outlet seat body 1 is provided with a wire insertion hole 11 and an auxiliary hole 12, the auxiliary hole 12 is arranged to facilitate the connection between the outlet seat body 1 and the central shaft of the motor, and the outlet seat body 1 is further provided with a clamping assembly 2 and an adjusting assembly 3; the clamping assembly 2 comprises a first trapezoidal block 22, a second trapezoidal block 23 slidingly arranged on the outlet seat body 1, a clamping block 21 fixedly installed on the outer surface of the second trapezoidal block 23, and an auxiliary protruding block 24 fixedly installed on the second trapezoidal block 23; the first ring body 31 is fixedly connected with the first trapezoidal block 22, the second ring body 32 can also be fixedly connected with the first trapezoidal block 22, the first trapezoidal block 22 is in contact with the second trapezoidal block 23, and the contact surface of the first trapezoidal block 22 and the second trapezoidal block 23 is an inclined surface, the auxiliary protruding block 24 is also in sliding connection with the outlet seat body 1, the side surface of the clamping block 21 close to the center of the wire insertion hole 11 is designed in an arc shape, so as to ensure the clamping effect of the clamping block 21 on the connecting wire and improve the stability of the overall structure.

[0025] The adjusting assembly 3 comprises a first ring body 31, a second ring body 32, a connecting rod 33 achieving fixed connection between the first ring body 31 and the second ring body 32, a sliding seat 34 and a threaded seat 341 fixedly installed on the outer surface of the first ring body 31, a fixed rod 35 fixedly installed on the end face of the outlet seat body 1 and in sliding connection with the sliding seat 34, a connecting shaft 312 rotatably arranged in the outlet seat body 1, a lead screw 36 fixedly installed on the end portion of the connecting shaft 312 and in threaded connection with the threaded seat 341, a sliding rod 37 slidingly arranged on the connecting shaft 312, a mounting plate 310 fixedly installed on the end portion of the sliding rod 37, a connecting rod 39 in fixed connection with the mounting plate 310, friction rings 38 fixedly installed on both ends of the connecting rod 39, and a reset spring 311 in fixed connection with both the mounting plate 310 and the connecting shaft 312, the friction rings 38 are located at the inner cavity of the outlet seat body 1, and the side surface of the friction rings 38 is provided with friction lines for enhancing friction, a sliding groove is formed on the connecting shaft 312 for passing through both ends of the connecting rod 39, both ends of the sliding groove are closed, a through hole is formed on the lead screw 36 for passing through the sliding rod 37, and a knob is arranged on the end portion of the sliding rod 37 passing through the lead screw 36, the knob can facilitate actual operation of the user, and the practicability of the overall structure is improved.

[0026] The working principle is that the end portions of the plurality of connecting wires are sequentially inserted into the wire insertion hole 11 in the wire outlet seat body 1, the sliding rod 37 is pushed in, the mounting plate 310 fixed at the end portion of the sliding rod 37 is fixedly connected with the connecting rod 39 and the friction ring 38, after the sliding rod 37 is pushed in, a gap is formed between the friction ring 38 and the wire outlet seat body 1, because the lead screw 36 is rotationally connected with the wire outlet seat body 1 through the connecting shaft 312, after the gap is formed between the friction ring 38 and the wire outlet seat body 1, the connecting shaft 312 is driven to rotate together with the lead screw 36 through the sliding rod 37, because the threaded seat 341 fixed on the first ring body 31 is threadedly connected with the lead screw 36, the first ring body 31 and the second ring body 32 are fixedly connected through the connecting rod 33, the sliding seat 34 on the outer surface of the first ring body 31 is slidingly connected with the fixed rod 35 fixed on the outer end surface of the wire outlet seat body 1, and the side surfaces of the first ring body 31 and the second ring body 32 are both fixed with the first trapezoidal block 22, therefore, after the lead screw 36 is rotated, the first ring body 31, the second ring body 32 and the first trapezoidal block 22 are driven to slide towards the wire outlet seat body 1, because the first trapezoidal block 22 is in contact with the second trapezoidal block 23 slidingly arranged on the wire outlet seat body 1, and the contact surface is an inclined surface, therefore, after the first trapezoidal block 22 slides towards the inside of the wire outlet seat body 1, the second trapezoidal block 23 and the clamping block 21 fixed on the second trapezoidal block 23 are pressed to slide in a circular manner towards the wire insertion hole 11, then the position of the connecting wire is clamped and fixed in the wire insertion hole 11 under the clamping of the two clamping blocks 21, finally, the sliding rod 37 is loosened, the gap between the friction ring 38 and the wire outlet seat body 1 is eliminated under the action of the reset spring 311 fixedly connected with the mounting plate 310 and the connecting shaft 312 at both ends, the friction ring 38 is made to slide, the friction ring 38 and the wire outlet seat body 1 are made to be in close contact, at this time, the friction lines on the side surface of the friction ring 38 can form a certain friction force, the rotation of the friction ring 38 is limited, the rotation of the connecting shaft 312 and the lead screw 36 is limited, and thus the structure position of the first ring body 31 and the like is locked, and the clamping effect of the clamping block 21 on the connecting wire is ensured.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An outlet socket, characterised in that, The utility model relates to an outlet seat body (1) is provided with the plug -in hole (11) and the auxiliary hole (12) respectively on the outlet seat body (1), still be provided with the clamping assembly (2) and the adjusting assembly (3) on the outlet seat body (1), the clamping assembly (2) includes the first trapezoidal block (22), the second trapezoidal block (23) of sliding setting in the outlet seat body (1), the clamping block (21) of fixed mounting on the outer surface of second trapezoidal block (23), and the auxiliary boss (24) of fixed mounting on the second trapezoidal block (23), the adjusting assembly (3) includes the first ring body (31), the second ring body (32), realizes the fixed connection between the connecting rod (33) of the first ring body (31) and the second ring body (32), the sliding seat (34) and the screw seat (341) of fixed mounting on the outer surface of first ring body (31), the fixed rod (35) of fixed mounting on the end surface of outlet seat body (1) and with sliding seat (34) slidingly connected, the connecting shaft (312) of rotation setting in the inside of outlet seat body (1), and the screw rod (36) of fixed mounting on the end of connecting shaft (312) and with screw seat (341) threaded connection. The first ring body (31) is fixedly connected with the first trapezoidal block (22), and the second ring body (32) can also be fixedly connected with the first trapezoidal block (22). The first trapezoidal block (22) is in contact with the second trapezoidal block (23), and the contact surface of the first trapezoidal block (22) and the second trapezoidal block (23) is an inclined surface.

2. The outlet block of claim 1, wherein The auxiliary boss (24) is also in sliding connection with the outlet seat body (1), and the side surface of the clamping block (21) close to the center of the plug-in hole (11) is designed in an arc shape.

3. The outlet block of claim 1, wherein, The adjusting assembly (3) further includes a sliding rod (37) slidingly arranged on the connecting shaft (312), a mounting plate (310) fixedly installed at an end of the sliding rod (37), a connecting rod (39) fixedly connected with the mounting plate (310), a friction ring (38) fixedly installed at two ends of the connecting rod (39), and a reset spring (311) fixedly connected with the mounting plate (310) and the connecting shaft (312) at two ends, respectively.

4. The outlet block of claim 1, wherein The friction ring (38) is located at the inner cavity of the outlet seat body (1), and the side surface of the friction ring (38) is provided with friction lines for enhancing friction.

5. The outlet block of claim 1, wherein, A sliding groove is formed in the connecting shaft (312) for passing through the two ends of the connecting rod (39), and the two ends of the sliding groove are closed.

6. The outlet block of claim 5, wherein, A through hole is formed in the screw rod (36) for passing through the sliding rod (37), and a knob is arranged at the end of the sliding rod (37) passing through the screw rod (36).

7. The outlet block of claim 5, wherein, ​ 8. The outlet block of claim 5, wherein, ​

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