Integrated wire clamp connector

Abstract

The utility model relates to an integrated cable clamp connector, and relates to the technical field of connectors, the integrated cable clamp connector comprises a main body, and the main body is provided with a plurality of wiring holes for cable access side by side; a supporting plate is fixedly arranged on the side face, provided with the wiring holes, of the main body, a clamping plate is detachably installed above the supporting plate, and clamping grooves with the same number as the wiring holes are formed in the clamping plate; according to the invention, after the cable is inserted into the wiring hole and is connected with the main body, a worker fixes the clamping plate on the supporting plate, and meanwhile, the corresponding cable is clamped into the clamping groove in the clamping plate to be clamped; and after the assembled connector is fixed in the motor, the clamping plate clamps the cable part on the supporting plate again, so that the possibility of installation looseness between the cable and the main body is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of connectors, and in particular to an integrated wire clamp connector. Background Art

[0002] Connectors, as sophisticated, detachable components, are widely used between cables and devices, fulfilling the important task of providing electrical connections within transmission line systems. In motor systems, these connectors play an even more crucial role, acting as a bridge between the motor and other electronic systems or power supplies, ensuring the stable flow of current and signals, thereby guaranteeing the smooth operation of the motor system.

[0003] Specifically, a connector designed specifically for use inside motors cleverly combines a plastic housing with conductive pads. The plastic housing features carefully defined wiring ports for connecting external cables. Conductive pads (also known as pins) embedded within these ports electrically connect to the ends of the external cables upon insertion, typically using soldering to ensure a secure connection. When the connector is installed on the motor, the opening in the motor housing accommodates the plastic housing, allowing the conductive pads to be soldered to the motor's internal PCB, establishing a stable connection between the motor and the external circuitry.

[0004] However, during actual application, a significant technical issue gradually emerged. During the motor installation and commissioning phase, the external cable could be pulled due to negligence or improper operation. This unexpected external force could cause the connection between the external cable and the plastic housing to loosen, affecting the accuracy of motor control and the stability of signal transmission. This potential loose connection could not only reduce motor efficiency but also pose a series of safety risks, leaving room for improvement. Utility Model Content

[0005] The purpose of the present application is to provide an integrated wire clamp connector to solve the problem in the above-mentioned related art that the connection between the external cable and the insulating shell may become loose due to external force pulling.

[0006] The integrated wire clamp connector provided in this application adopts the following technical solution:

[0007] An integrated wire clamp connector includes a main body with a plurality of wiring holes for cable access arranged side by side; a support plate is fixedly provided on the side of the main body with the wiring holes, and a clamping plate is detachably mounted above the support plate, and the clamping plate is provided with the same number of clamping grooves as the wiring holes.

[0008] By adopting the above technical solution, after the cable is inserted into the wiring hole and connected to the main body, the staff fixes the clamping plate on the support plate, and at the same time clamps the corresponding cable into the clamping groove on the clamping plate; after the assembled connector is fixed inside the motor, the clamping plate re-clamps the cable part on the support plate, reducing the possibility of loose installation between the cable and the main body.

[0009] Optionally, a limiting hook is fixedly provided on the side of the clamping plate facing the support plate, and a limiting through groove is provided on the support plate for the limiting hook to be inserted and fixed.

[0010] By adopting the above technical solution, when the staff fixes the clamping plate on the support plate, due to the coordinated setting of the limit hook and the limit slot, the limit hook is pre-aligned with the limit slot, and then the limit hook on the clamping plate is inserted into the limit slot and fixed, thereby realizing the rapid installation of the clamping plate.

[0011] Optionally, a reinforcing ridge is provided on the side of the support plate away from the clamping plate, and a limiting notch communicating with the limiting through groove is formed on the reinforcing ridge.

[0012] By adopting the above technical solution, the structural strength of the support plate is improved due to the setting of the reinforced convex strips; due to the setting of the limiting notch, when the limiting hook is inserted into the limiting groove and needs to be unlocked, the staff can use their fingers or other tools to insert into the limiting notch to apply force to the protruding part of the limiting hook, so that the limiting hook can be easily removed from the limiting groove later, reducing the difficulty of subsequently removing the clamping plate.

[0013] Optionally, a plurality of positioning blocks are fixedly provided on the side of the clamping plate facing the support plate, and the support plate is provided with positioning slots for inserting the positioning blocks.

[0014] By adopting the above technical solution, after the limiting hook is inserted into the limiting slot, due to the matching setting of the positioning block and the positioning slot, the positioning block is synchronously inserted into the corresponding positioning slot, thereby improving the assembly stability of the clamping plate and the support plate.

[0015] Optionally, a guiding arc surface is provided on the outer edge of the side of the positioning plug away from the support plate.

[0016] By adopting the above technical solution, the positioning plug can be easily inserted into the corresponding positioning slot along the guide arc surface.

[0017] Optionally, a positioning baffle is fixedly provided on the side edge of the support plate facing the clamping plate, and a positioning notch for inserting the positioning baffle is opened on the clamping plate.

[0018] By adopting the above technical solution, when the clamping plate and the support plate are assembled, due to the matching setting of the positioning baffle and the positioning notch, the positioning baffle on the support plate is inserted into the positioning notch on the clamping plate, thereby further enhancing the stability of the clamping plate and the support plate after assembly.

[0019] Optionally, a plurality of locking strips are fixedly provided on the side of the support plate facing the clamping plate, and a locking slot for inserting the locking strips is provided on the clamping plate.

[0020] By adopting the above technical solution, when the clamping plate and the support plate are assembled, due to the matching setting of the locking strips and the locking slots, several locking strips are respectively inserted into the corresponding locking slots, thereby further enhancing the stability of the clamping plate and the support plate after assembly.

[0021] Optionally, the clamping plate is provided with a guide arc surface on the opening edge of the clamping groove.

[0022] By adopting the above technical solution, when the clamping plate clamps the cable, the cable can be easily clamped into the clamping groove on the clamping plate along the guide arc surface.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. After the cable is inserted into the wiring hole and connected to the main body, the staff fixes the clamping plate to the support plate and clamps the corresponding cable into the clamping groove on the clamping plate; after the assembled connector is fixed inside the motor, the clamping plate re-clamps the cable part on the support plate, reducing the possibility of loose installation between the cable and the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0027] Figure 2 This is a schematic diagram of the explosion structure of an embodiment of the present application;

[0028] Figure 3 This is a partial cross-sectional structural diagram of the embodiment of the present application showing the installation and cooperation of the clamping plate and the support plate;

[0029] Figure 4 yes Figure 3 A magnified schematic diagram of part A;

[0030] Figure 5 This is a partial cross-sectional structural diagram of the embodiment of the present application showing the installation and cooperation of the limit hook;

[0031] Figure 6 This is a schematic diagram of the structure of the embodiment of the present application embodying the installation and coordination of the reinforcing convex strips;

[0032] Figure 7 It is a partial cross-sectional structural diagram of the positioning plug installation and cooperation according to an embodiment of the present application.

[0033] In the figure, 1. main body; 11. wiring hole; 2. support plate; 21. limiting groove; 22. reinforcing ridge; 221. limiting notch; 23. positioning slot; 24. positioning baffle; 25. locking strip; 3. clamping plate; 31. clamping groove; 311. guide arc surface; 32. limiting hook; 33. positioning plug; 331. guide arc surface; 34. positioning notch; 35. locking slot. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0035] Example:

[0036] Reference Figure 1 、 Figure 2 and Figure 3 An integrated wire clamp connector includes a main body 1 having five wiring holes 11 arranged side by side on the main body 1 for connecting cables; a support plate 2 is integrally injection-molded on the side of the main body 1 with the wiring holes 11, and both the main body 1 and the support plate 2 are made of plastic; a clamping plate 3 is detachably mounted above the support plate 2, and the clamping plate 3 has the same number of clamping slots 31 as the number of wiring holes 11;

[0037] After the cable is inserted into the wiring hole 11 and connected to the main body 1, the staff fixes the clamping plate 3 on the support plate 2, and at the same time makes the corresponding cable clamped into the clamping groove 31 on the clamping plate 3 along the guide arc surface 311; after the connector is assembled, the main body 1 is partially inserted into the motor housing, and the clamping plate 3 and the support plate 2 can be partially clamped into the notch opened on the motor housing and fixed (not shown in the figure), which will not be repeated here.

[0038] Reference Figure 2 and Figure 3 A positioning baffle 24 is integrally formed on the side edge of the support plate 2 facing the clamping plate 3, and a positioning notch 34 is provided on the clamping plate 3 for inserting the positioning baffle 24; a plurality of locking clips 25 are integrally formed on the side of the support plate 2 facing the clamping plate 3, and a locking slot 35 is provided on the clamping plate 3 for inserting the locking clips 25;

[0039] When the clamping plate 3 and the support plate 2 are assembled, the positioning baffle 24 on the support plate 2 is inserted into the positioning notch 34 on the clamping plate 3, and several locking strips 25 are respectively inserted into the corresponding locking slots 35 to enhance the stability of the clamping plate 3 and the support plate 2 after assembly.

[0040] Reference Figure 3 and Figure 4 The clamping plate 3 is provided with a guide arc surface 311 on the opening edge of the clamping groove 31 , and the cable is clamped into the clamping groove 31 on the clamping plate 3 along the guide arc surface 311 .

[0041] Reference Figure 5 and Figure 6 A limiting hook 32 is integrally formed on the side of the clamping plate 3 facing the support plate 2, and a limiting groove 21 is provided on the support plate 2 for the limiting hook 32 to be inserted and fixed; a reinforcing ridge 22 is integrally formed on the side of the support plate 2 away from the clamping plate 3, and a limiting notch 221 is provided on the reinforcing ridge 22 and communicated with the limiting groove 21;

[0042] When the limit hook 32 is inserted into the limit slot 21 and needs to be unlocked, the staff can use their fingers to insert into the limit notch 221 to squeeze the protruding part of the limit hook 32, so that the limit hook 32 can be easily removed from the limit slot 21, reducing the difficulty of removing the clamping plate 3 later.

[0043] Reference Figure 6 and Figure 7 Two positioning blocks 33 are integrally formed on the side of the clamping plate 3 facing the support plate 2, and a guide arc surface 331 is provided on the outer edge of the side of the positioning block 33 away from the support plate 2, wherein a positioning slot 23 for inserting the positioning block 33 is opened on the support plate 2; after the limiting hook 32 is inserted into the limiting groove 21, the two positioning blocks 33 are synchronously inserted into the corresponding positioning slots 23 along the guide arc surface 331.

[0044] The implementation principle of the embodiment of this application is:

[0045] After the cable is inserted into the wiring hole 11 and connected to the main body 1, the staff fixes the clamping plate 3 on the support plate 2. During this process, the positioning block 33 is pre-aligned with the positioning slot 23, and then the two positioning blocks 33 are synchronously inserted into the corresponding positioning slots 23 along the guide arc surface 331, the limiting hook 32 is inserted into the limiting groove 21, the positioning baffle 24 on the support plate 2 is inserted into the positioning notch 34 on the clamping plate 3, and several locking strips 25 are respectively inserted into the corresponding locking slots 35, and finally the corresponding cable is clamped into the clamping groove 31 on the clamping plate 3 along the guide arc surface 311 and clamped.

[0046] Unless otherwise defined, the terms or scientific terms used in this application should have the usual meanings understood by people with ordinary skills in the field to which this application belongs. The "first", "second", "third" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "A" or "one" and other similar words do not indicate a quantity limit, but rather indicate the existence of at least one. "Include" or "comprising" and other similar words mean that the elements or objects appearing before "include" or "comprising" cover the elements or objects listed after "include" or "comprising" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0047] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. An integrated wire clamp connector, comprising a main body (1), wherein the main body (1) is provided with a plurality of wiring holes (11) arranged side by side for connecting cables; characterized in that: A support plate (2) is fixedly provided on the side of a main body (1) provided with wiring holes (11), a clamping plate (3) is detachably mounted above the support plate (2), and the clamping plate (3) is provided with clamping grooves (31) having the same number as the wiring holes (11).

2. The integrated wire clamp connector according to claim 1, characterized in that: A limiting hook (32) is fixedly provided on the side of the clamping plate (3) facing the support plate (2), and a limiting through groove (21) for the limiting hook (32) to be inserted and fixed is provided on the support plate (2).

3. The integrated wire clamp connector according to claim 2, characterized in that: A reinforcing ridge (22) is provided on the side of the support plate (2) away from the clamping plate (3), and a limiting notch (221) communicating with the limiting through groove (21) is provided on the reinforcing ridge (22).

4. The integrated wire clamp connector according to claim 2, characterized in that: A plurality of positioning inserts (33) are fixedly provided on the side of the clamping plate (3) facing the support plate (2), and a positioning slot (23) for inserting the positioning inserts (33) is provided on the support plate (2).

5. The integrated wire clamp connector according to claim 4, characterized in that: A guiding arc surface (331) is provided on the outer edge of the side of the positioning plug (33) away from the support plate (2).

6. The integrated wire clamp connector according to claim 1, characterized in that: A positioning baffle (24) is fixedly provided on the side edge of the support plate (2) facing the clamping plate (3), and a positioning notch (34) for inserting the positioning baffle (24) is provided on the clamping plate (3).

7. The integrated wire clamp connector according to claim 1, characterized in that: A plurality of locking strips (25) are fixedly provided on the side of the support plate (2) facing the clamping plate (3), and a locking slot (35) for inserting the locking strips (25) is provided on the clamping plate (3).

8. The integrated wire clamp connector according to claim 1, characterized in that: The clamping plate (3) is provided with a guide arc surface (311) on the opening edge of the clamping groove (31).

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