Control box convenient for threading

Abstract

The utility model relates to the field of electrical engineering, and discloses a control box convenient for threading, which comprises a box body, a cover plate is arranged on the upper surface of the box body, a placement groove is formed in the lower surface of the right end of the cover plate, a threading assembly is arranged at the right end of the inner wall of the box body, and a fixing assembly is arranged on the left side, close to the threading assembly, of the inner wall of the cover plate. A threading hole is formed in the right surface of the cover plate, the threading assembly comprises a fixing plate, the fixing plate is fixedly connected to the right end of the inner wall of the box body, a round rod is rotationally connected to the upper surface of the fixing plate in a penetrating mode, a round block is fixedly connected to the upper surface of the round rod, and multiple sets of grooves are formed in the outer wall of the round block. According to the utility model, through cooperation of structures in the threading assembly, threading can be completed only by placing a wire among a plurality of groups of circular blocks and rotating a rotating rod, manual threading of workers is not needed, the situation that the wire is bent and cannot enter a threading hole is avoided, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of electrical engineering, in particular to a control box which is convenient for threading wires. Background Art

[0002] A control box generally refers to a box or panel used to manage or control various devices or systems. These control boxes can be used in a variety of different applications, such as electronic equipment, mechanical equipment, industrial automation systems, etc.

[0003] In the prior art, a control box is used with many electronic components arranged inside. These electronic components need to be connected to circuits for operation, and some circuits may need to be transmitted to the outside of the control box. In this case, threading holes are opened on the control box. However, in actual operation, some control boxes need to be threaded from the inside, and the space inside the control box is not very large. Workers may be hindered in manual threading, and may also touch the electronic components, causing damage to the electronic components. The practicality is too low. Therefore, a control box that is easy to thread is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a control box that is convenient for threading, aiming to improve the problem that some control boxes in the prior art are too inconvenient to operate when threading.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a control box that is convenient for threading, comprising a box body, a cover plate is arranged on the upper surface of the box body, a placement groove is provided on the lower surface of the right end of the cover plate, a threading assembly is provided on the right end of the inner wall of the box body, a fixing assembly is arranged on the left side of the inner wall of the cover plate adjacent to the threading assembly, a threading hole is provided on the right surface of the cover plate, the threading assembly comprises a fixing plate, the fixing plate is fixedly connected to the right end of the inner wall of the box body, a round rod is rotatably connected to the upper surface of the fixing plate, a round block is fixedly connected to the upper surface of the round rod, and the outer wall of the round block is provided with grooves in multiple groups.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly includes a concave plate, which is fixedly connected to the inner wall of the box body adjacent to the left side of the fixing plate. A rectangular groove is opened on the inner wall of the concave plate. A push plate is slidably connected to the inner wall of the concave plate. The rear surface of the push plate is rotatably connected to balls in multiple groups.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the groove is elastically connected to a sliding rod through a spring, and the sliding rod is slidably connected to the inner wall of the groove. One end of the spring is fixedly connected to the inner wall of the groove, and the other end of the spring is fixedly connected to the left surface of the sliding rod. The right surface of the sliding rod is fixedly connected to a wire feeding plate.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the bottom end of the round rod is fixedly connected with a gear, and the gear is provided in multiple groups, and the multiple groups of gears are meshed on the rear surface of the gear.

[0012] As a further description of the above technical solution:

[0013] The threading assembly also includes a rotating rod, which penetrates and is rotatably connected to the right end of the upper surface of the box body, the upper surface of the rotating rod contacts the inner wall of the placement groove, and the lower surface of the box body is fixedly connected to a roller 1.

[0014] As a further description of the above technical solution:

[0015] The rear end of the roller one is connected to the roller two through a conveyor belt transmission, and the roller two is fixedly connected to the lower surface of the round rod. One end of the conveyor belt contacts the inner wall of the roller two, and the other end of the conveyor belt contacts the inner wall of the roller one.

[0016] As a further description of the above technical solution:

[0017] The wire feeding plate is made of rubber.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the rectangular groove is elastically connected to a slide plate through a second spring, and the slide plate is slidably connected to the inner wall of the rectangular groove. One end of the second spring is fixedly connected to the inner wall of the rectangular groove, and the other end of the second spring is fixedly connected to the front surface of the slide plate. The rear surface of the slide plate is fixedly connected to the front surface of the push plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by cooperating with each other in the threading assembly, the threading can be completed by simply placing the thread between multiple groups of round blocks and rotating the rotating rod. There is no need for workers to thread the thread manually, which can avoid the thread from bending and being unable to enter the threading hole, thereby improving practicality.

[0022] 2. In the utility model, the wire can be placed between multiple groups of push plates to ensure the stability of the wire movement when threading. At the same time, the provided balls can reduce the friction force on the wire when moving, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0024] Figure 2 It is a schematic diagram of the disassembled cross-section of the three-dimensional structure of the cover plate and the box body in the utility model;

[0025] Figure 3 It is a schematic diagram of the split cross section of the fixed plate and the gear three-dimensional structure in the utility model;

[0026] Figure 4 It is a cross-sectional schematic diagram of the three-dimensional structure of the concave plate and the push plate in the utility model;

[0027] Figure 5 For the utility model Figure 3 An enlarged schematic diagram of the three-dimensional structure of region A.

[0028] Legend:

[0029] 1. Cover plate; 2. Box body; 3. Threading hole; 4. Placement slot; 5. Threading assembly; 51. Fixed plate; 52. Rotating rod; 53. Round block; 54. Conveyor belt; 55. Roller 1; 56. Round rod; 57. Roller 2; 58. Wire feeding plate; 59. Sliding rod; 510. Spring 1; 511. Groove; 512. Gear; 6. Fixed assembly; 61. Concave plate; 62. Push plate; 63. Ball; 64. Rectangular groove; 65. Slide plate; 66. Spring 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 - Figure 3 , Figure 5The utility model provides an embodiment of a control box for facilitating threading, comprising a box body 2, a cover plate 1 is arranged on the upper surface of the box body 2, a placement groove 4 is arranged on the lower surface of the right end of the cover plate 1, and the placement groove 4 is matched with the top of the rotating rod 52 to ensure that the cover plate 1 can be smoothly covered, a threading assembly 5 is arranged on the right end of the inner wall of the box body 2, a fixing assembly 6 is arranged on the left side of the inner wall of the cover plate 1 adjacent to the threading assembly 5, and a threading hole 3 is arranged on the right surface of the cover plate 1, and the threading assembly 5 comprises a fixing plate 51, which is fixedly connected to the right end of the inner wall of the box body 2, and the fixing plate 51 is arranged on the lower side of the threading hole 3. At the same time, the round block 53 and the threading hole 3 are in the same horizontal line to ensure accurate threading, and a round rod 56 is rotatably connected to the upper surface of the fixing plate 51, and a round block 53 is fixedly connected to the upper surface of the round rod 56, and a groove 511 is arranged on the outer wall of the round block 53, and there are multiple groups of grooves, and the inner walls of the multiple groups of grooves 511 are respectively slidably connected with a group of sliding rods 59 to ensure that the line can be smoothly sent out.

[0032] Reference Figure 2 , Figure 4 The fixing component 6 includes a concave plate 61, which is fixedly connected to the inner wall of the box body 2 near the left side of the fixing plate 51. A rectangular groove 64 is opened on the inner wall of the concave plate 61. A push plate 62 is slidably connected to the inner wall of the concave plate 61. The rear surface of the push plate 62 is rotatably connected to the ball bearings 63 in multiple groups. The ball bearings 63 can reduce the friction of the wire and avoid wire wear.

[0033] Reference Figure 2 - Figure 3 , Figure 5 The inner wall of the groove 511 is elastically connected with the slide bar 59 through a spring 510. The spring 510 always pushes the slide bar 59 to move away from the center of the round block 53 through its own elasticity to ensure the stability of the clamping line. The slide bar 59 is slidably connected to the inner wall of the groove 511. One end of the spring 510 is fixedly connected to the inner wall of the groove 511. The other end of the spring 510 is fixedly connected to the left surface of the slide bar 59. The right surface of the slide bar 59 is fixedly connected with a wire feeding plate 58. The wire feeding plate 58 is made of rubber. The surface of the rubber material is relatively rough to ensure that the line can be smoothly fed out. The outer wall of the bottom end of the round rod 56 is fixedly connected with a gear 512. The gear 512 is provided with multiple groups, and the multiple groups of gears 512 are meshed with the rear surface of the gear 512.

[0034] Reference Figure 2 - Figure 3The threading assembly 5 also includes a rotating rod 52, which penetrates and is rotatably connected to the right end of the upper surface of the box body 2. The upper surface of the rotating rod 52 contacts the inner wall of the placement groove 4. A roller 1 55 is fixedly connected to the lower surface of the box body 2. Rotating the rotating rod 52 drives roller 1 55 to rotate, and roller 1 55 drives roller 2 57 to rotate through the conveyor belt 54, so that the line can be sent out. The rear end of roller 1 55 is connected to roller 2 57 through the conveyor belt 54. Roller 2 57 is fixedly connected to the lower surface of the round rod 56. One end of the conveyor belt 54 contacts the inner wall of roller 2 57, and the other end of the conveyor belt 54 contacts the inner wall of roller 1 55.

[0035] Reference Figure 4 The inner wall of the rectangular groove 64 is elastically connected to the slide plate 65 through the spring 2 66. The spring 2 66 always pushes the slide plate 65 to move backward through its own elasticity to ensure the stability of the clamping of the push plate 62. The slide plate 65 is slidably connected to the inner wall of the rectangular groove 64. One end of the spring 2 66 is fixedly connected to the inner wall of the rectangular groove 64, and the other end of the spring 2 66 is fixedly connected to the front surface of the slide plate 65. The rear surface of the slide plate 65 is fixedly connected to the front surface of the push plate 62.

[0036] Working principle: When in use, when threading is required, the wire can be placed between multiple sets of push plates 62. During the insertion process, the wire will push the push plate 62 to move, and at the same time, friction will occur between the wire and the ball 63, causing the ball 63 to rotate. The push plate 62 will squeeze the spring 2 66 through the slide plate 65. At this time, the spring 2 66 will clamp the wire through its own elasticity, thereby avoiding the wire from being offset or bent during the threading process.

[0037] Then, one end of the wire can be placed between multiple groups of round blocks 53, and at the same time, the wire can be placed between multiple groups of wire feeding plates 58. At this time, the wire feeding plate 58 will push the wire feeding plate 58 to move through the sliding rod 59 through its own elasticity to clamp the wire. At this time, the rotating rod 52 is rotated, and the rotating rod 52 will drive the roller 1 55 to rotate. The roller 1 55 will drive the roller 2 57 to rotate through the conveyor belt 54. The roller 2 57 will drive the round rod 56 to rotate. The round rod 56 will drive the gear 512 to rotate and drive the round block 53 to rotate. The gear 512 will drive another set of gears 512 to rotate by meshing, so that the multiple sets of round blocks 53 will drive the wire feeding plate 58 to rotate with the center of the round block 53 as the origin through the slide bar 59, and the rotating wire feeding plate 58 will drive the clamped wire to move forward. With the cooperation of the multiple sets of wire feeding plates 58, the clamped wire can be sent into the inner wall of the threading hole 3 to make the wire pass out, thereby improving the convenience of threading, and in the process of passing out, the ball 63 will also rotate to ensure the smoothness of threading.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A control box for easy threading, comprising a box body (2), characterized in that: The upper surface of the box body (2) is provided with a cover plate (1), the lower surface of the right end of the cover plate (1) is provided with a placement groove (4), the right end of the inner wall of the box body (2) is provided with a threading assembly (5), the inner wall of the cover plate (1) is provided with a fixing assembly (6) adjacent to the left side of the threading assembly (5), the right surface of the cover plate (1) is provided with a threading hole (3), the threading assembly (5) comprises a fixing plate (51), the fixing plate (51) is fixedly connected to the right end of the inner wall of the box body (2), a round rod (56) is rotatably connected to the upper surface of the fixing plate (51), a round block (53) is fixedly connected to the upper surface of the round rod (56), and the outer wall of the round block (53) is provided with a groove (511) and the number of the grooves is multiple.

2. A control box for facilitating threading according to claim 1, characterized in that: The fixing assembly (6) comprises a concave plate (61), the concave plate (61) being fixedly connected to the inner wall of the box body (2) adjacent to the left side of the fixing plate (51), the inner wall of the concave plate (61) being provided with a rectangular groove (64), the inner wall of the concave plate (61) being slidably connected to a push plate (62), the rear surface of the push plate (62) being rotatably connected to a plurality of groups of balls (63).

3. A control box for facilitating threading according to claim 1, characterized in that: The inner wall of the groove (511) is elastically connected to a slide bar (59) via a spring 1 (510); the slide bar (59) is slidably connected to the inner wall of the groove (511); one end of the spring 1 (510) is fixedly connected to the inner wall of the groove (511); the other end of the spring 1 (510) is fixedly connected to the left surface of the slide bar (59); and the right surface of the slide bar (59) is fixedly connected to a wire feeding plate (58).

4. A control box for easy threading according to claim 1, characterized in that: The outer wall of the bottom end of the round rod (56) is fixedly connected with a gear (512), and the gear (512) is provided in multiple groups, and the multiple groups of gears (512) are meshed on the rear surface of the gear (512).

5. A control box for easy threading according to claim 1, characterized in that: The threading assembly (5) further comprises a rotating rod (52), the rotating rod (52) passing through and rotatably connected to the right end of the upper surface of the box body (2), the upper surface of the rotating rod (52) contacts the inner wall of the placement groove (4), and the lower surface of the box body (2) is fixedly connected to a roller 1 (55).

6. A control box for facilitating threading according to claim 5, characterized in that: The rear end of the roller one (55) is connected to the roller two (57) through a conveyor belt (54), and the roller two (57) is fixedly connected to the lower surface of the round rod (56). One end of the conveyor belt (54) contacts the inner wall of the roller two (57), and the other end of the conveyor belt (54) contacts the inner wall of the roller one (55).

7. A control box for easy threading according to claim 3, characterized in that: The wire feeding plate (58) is made of rubber.

8. The control box for facilitating threading according to claim 2, characterized in that: The inner wall of the rectangular groove (64) is elastically connected to a slide plate (65) via a second spring (66); the slide plate (65) is slidably connected to the inner wall of the rectangular groove (64); one end of the second spring (66) is fixedly connected to the inner wall of the rectangular groove (64); the other end of the second spring (66) is fixedly connected to the front surface of the slide plate (65); and the rear surface of the slide plate (65) is fixedly connected to the front surface of the push plate (62).

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