CN218896921U

CN218896921U - Plug plugging tool and LED box with same

Info

Publication number: CN218896921U
Application number: CN202223040729.0U
Authority: CN
Inventors: 王立勇; 黄学祥; 郑金龙
Original assignee: Shenzhen Leyard Optoelectronic Co Ltd
Current assignee: Shenzhen Leyard Optoelectronic Co Ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-21
Anticipated expiration: 2032-11-14

Abstract

The utility model provides a plug inserting and pulling tool and an LED box body with the same, wherein the plug inserting and pulling tool comprises a connecting frame, a plug connecting part and an operating handle, the plug connecting part is fixedly connected with the operating handle, one of the plug connecting part and the operating handle is pivotally connected with the connecting frame, and the operating handle drives the plug connecting part to rotate when rotating, so that a plug is driven to be inserted and pulled through the plug connecting part. According to the technical scheme, the problem that the direct manual plugging of the LED box body with smaller plugging space in the related technology is difficult to operate can be effectively solved.

Description

Plug plugging tool and LED box with same

Technical Field

The utility model relates to the technical field of LED display, in particular to a plug inserting and pulling tool and an LED box body with the same.

Background

In the related art, an LED display device generally includes a plurality of LED boxes arranged in an array, each LED box includes a bracket, a power box disposed at the rear side of the bracket, plug connectors are disposed at two ends of the power box, and adjacent LED boxes are cascaded through wires connected between the plug connectors of the power box.

At present, a direct manual plugging operation mode is generally adopted to perform plugging connection between a wire and a plug interface, and because the wire belongs to a strong alternating current transmission wire, effective contact during plugging needs to be ensured, and therefore certain plugging force needs to be ensured. However, direct manual plugging has a problem of difficult operation for the LED box with a small plugging space.

Disclosure of Invention

The utility model mainly aims to provide a plug plugging tool and an LED box body with the same, so as to solve the problem that in the related art, direct manual plugging of the LED box body with smaller plugging space is difficult to operate.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a plug inserting and pulling tool, which includes a connection frame, a plug connection portion and an operation handle, wherein the plug connection portion is fixedly connected with the operation handle, one of the plug connection portion and the operation handle is pivotally connected with the connection frame, and the operation handle drives the plug connection portion to rotate when rotating, so that the plug is driven to be inserted and pulled through the plug connection portion.

Further, the plug connecting portion is provided with a gear shaping which can be in plug-in fit with the plug.

Further, the plug connection portion includes two gear shaping teeth, and two gear shaping teeth are arranged at intervals in the extending direction of the rotation axis of the operating handle, and a clamping space is formed between the two gear shaping teeth, and the plug is clamped in the clamping space.

Further, the link includes first connecting plate, and the second connecting plate that sets up with first connecting plate angle, and first connecting plate is connected on fixed base, and operating handle and second connecting plate pivot are connected.

Further, the operating handle is of a strip-shaped structure, and the connecting frame and the plug connecting part are connected to the same end of the strip-shaped structure.

Further, the operating handle comprises a first plate body and a second plate body which is arranged at an angle with the first plate body, the first plate body is connected with the second connecting plate, the second plate body is connected with the plug connecting part, and the gear shaping extends towards the direction far away from the second plate body.

Further, the plug plugging tool further comprises a pivoting connecting part connected to the second connecting plate, the pivoting connecting part comprises a connecting screw penetrating through the second connecting plate and the first plate body, a shaft sleeve sleeved on the connecting screw and a nut connected to the free end of the connecting screw, the first plate body is rotatably sleeved on the shaft sleeve, the length of the shaft sleeve is larger than the thickness of the first plate body, and two ends of the shaft sleeve are respectively in butt fit with the second connecting plate and the nut.

Further, the operating handle further comprises a third plate body, the first plate body is located between the second plate body and the third plate body, and the extending direction of the third plate body is the same as that of the second plate body.

According to another aspect of the present utility model, there is provided an LED housing, including a bracket, a power box disposed at a rear side of the bracket, a plug inserted into an end of the power box, and a plug insertion tool connected to the power box or the bracket, wherein the plug insertion tool is the above-mentioned plug insertion tool.

Further, the plug connector comprises a plug and a connecting wire, wherein a matching sleeve is arranged at one end, close to the connecting wire, of the plug, and a plug concave part which can be matched with the plug connecting part is arranged on the matching sleeve.

By applying the technical scheme of the utility model, the connecting frame can be connected with the fixed base to connect the whole plug plugging tool on the fixed base, the plug connecting part can be connected with the plug, the operating handle is fixedly connected with the plug connecting part, one of the operating handle and the plug connecting part is pivotally connected with the connecting frame, when the plug is plugged, an operator can drive the operating handle and the plug connecting part to rotate relative to the connecting frame (namely, drive the operating handle and the plug connecting part to rotate relative to the fixed base) by holding the operating handle so as to realize plug pulling or plug plugging, and compared with the direct manual plug plugging, the operating mode of holding the operating handle and rotating the operating handle is easier to implement, and the stable plug plugging of the plug and the corresponding socket structure can be ensured under the condition of smaller plug plugging space. Therefore, the technical scheme of the application can effectively solve the problem that the direct manual plugging of the LED box body with smaller plugging space in the related technology is difficult to operate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a plug-in tool according to the utility model;

FIG. 2 illustrates an exploded view of the plug-and-socket tool of FIG. 1;

fig. 3 shows a schematic perspective view of an embodiment of an LED housing according to the present utility model;

fig. 4 shows an enlarged view at a of the LED housing of fig. 3;

fig. 5 shows a schematic perspective view of the plug connector of the LED housing of fig. 3;

fig. 6 is an enlarged view showing a part of the structure of the LED housing of fig. 3, in which the plug is in an inserted state; and

fig. 7 is an enlarged view showing a part of the structure of the LED housing of fig. 3, in which the plug is in a pulled-out state.

Wherein the above figures include the following reference numerals:

10. a connecting frame; 11. a first connection plate; 12. a second connecting plate; 20. a plug connection portion; 21. gear shaping; 30. an operation handle; 31. a first plate body; 32. a second plate body; 33. a third plate body; 40. a plug; 41. a matching sleeve; 411. a socket recess; 50. a pivotal connection; 51. a connecting screw; 52. a shaft sleeve; 53. a nut; 60. a bracket; 70. a power supply box; 80. a plug-in component; 81. and (5) connecting wires.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 2, the plug inserting and pulling tool of the present embodiment includes a connecting frame 10, a plug connecting portion 20 and an operating handle 30, the plug connecting portion 20 and the operating handle 30 are fixedly connected, one of the plug connecting portion 20 and the operating handle 30 is pivotally connected to the connecting frame 10, and the operating handle 30 drives the plug connecting portion 20 to rotate when rotating, so that the plug 40 is driven to be inserted and pulled through the plug connecting portion 20.

By applying the technical scheme of the embodiment, the connecting frame 10 can be connected with a fixed base (specifically, a bracket of an LED box or a power supply box of the LED box) so as to connect the whole plug plugging tool on the fixed base, the plug connecting portion 20 can be connected with the plug 40, the operating handle 30 is fixedly connected with the plug connecting portion 20, one of the operating handle 30 and the plug connecting portion 20 is pivotally connected with the connecting frame 10, when the plug 40 is plugged, an operator can drive the operating handle 30 and the plug connecting portion 20 to rotate relative to the connecting frame 10 (namely, drive the operating handle 30 and the plug connecting portion 20 to rotate relative to the fixed base) by holding the operating handle 30 so as to realize plug 40 plugging or plug 40 plugging. Therefore, the technical scheme of the embodiment can effectively solve the problem that the direct manual plugging of the LED box body with smaller plugging space in the related technology is difficult to operate.

As shown in fig. 1, 2, 6 and 7, the plug connection portion 20 is provided with a gear 21 that can be inserted into the plug 40. Through the cooperation of gear shaping 21 and plug 40, make plug 40 can follow plug connecting portion 20 and remove and then realize plug operation, have simple structure's advantage.

Specifically, as shown in fig. 1, 2, 4 and 5, the plug connection portion 20 includes two gear teeth 21, the two gear teeth 21 being disposed at intervals in the extending direction of the rotation axis of the operation handle 30, a holding space being formed between the two gear teeth 21, and the plug 40 being sandwiched in the holding space. By providing two gear shaping teeth 21 and making the plug 40 sandwiched between the two gear shaping teeth 21, the plug 40 can be prevented from being separated from the plug connection portion 20 during operation, and the connection stability between the plug 40 and the plug connection portion 20 can be ensured.

As shown in fig. 1 to 4, the link 10 includes a first link plate 11 and a second link plate 12 disposed at an angle to the first link plate 11, the first link plate 11 being connected to a fixed base, and the operating handle 30 being pivotally connected to the second link plate 12. The connecting frame 10 comprises a first connecting plate 11 and a second connecting plate 12 which are arranged at an angle, and has the advantage of simple structure. The first connecting plate 11 is connected to the fixed base, and can provide a movement fulcrum for the rotation of the operation handle 30 and the plug connection portion 20, so as to ensure the stability of the movement of the operation handle 30 and the plug connection portion 20. The operating handle 30 is connected to the outer side of the second connecting plate 12 (i.e., the side of the second connecting plate 12 away from the first connecting plate 11), so that the first connecting plate 11 does not interfere with the rotation of the operating handle 30 and the plug connecting portion 20, and the smoothness of the movement of the operating handle 30 and the plug connecting portion 20 is ensured.

As shown in fig. 1 to 4, the operating handle 30 has a bar-shaped structure, and the connection frame 10 and the plug connection portion 20 are connected to the same end of the bar-shaped structure. The operating handle 30 is provided in a long bar-shaped structure, so that an operator can grasp the operating handle 30 conveniently.

As shown in fig. 1 to 4, the operating handle 30 includes a first plate 31 and a second plate 32 disposed at an angle to the first plate 31, the first plate 31 is connected to the second connecting plate 12, the second plate 32 is connected to the plug connecting portion 20, and the gear shaping 21 extends in a direction away from the second plate 32. By providing the second plate 32, connection between the operating handle 30 and the plug connection portion 20 is facilitated. Specifically, the second plate 32 extends in a direction away from the connection frame 10, avoiding interference with the connection frame 10. The dimension of the second plate 32 in the longitudinal direction of the operation handle 30 is smaller than the dimension of the first plate in the longitudinal direction of the operation handle 30, as long as the connection with the plug connection portion 20 can be achieved (the specific connection manner may be a welded connection, a connection by a fastener, or the like).

As shown in fig. 1 and 2, the plug inserting and pulling tool further includes a pivot connection portion 50 connected to the second connection plate 12, where the pivot connection portion 50 includes a connection screw 51 penetrating through the second connection plate 12 and the first plate body 31, a sleeve 52 sleeved on the connection screw 51, and a nut 53 connected to a free end of the connection screw 51, the first plate body 31 is rotatably sleeved on the sleeve 52, the length of the sleeve 52 is greater than the thickness of the first plate body 31, and two ends of the sleeve 52 are respectively in butt fit with the second connection plate 12 and the nut 53. The arrangement of the shaft sleeve 52 enables the operating handle 30 to rotate relative to the connecting frame 10, and at the same time, the connecting stability between the nut 53 and the connecting screw 51 is prevented from being affected when the operating handle 30 rotates.

As shown in fig. 1 to 4, the operating handle 30 further includes a third plate 33, the first plate 31 is located between the second plate 32 and the third plate 33, and the extending direction of the third plate 33 is the same as the extending direction of the second plate 32. The third plate 33 is arranged at one end of the first plate 31 far away from the second plate 32, so that an operator can conveniently hold the operating handle 30. The third plate 33 extends away from the connection frame 10, and can avoid interference with the connection frame 10. Specifically, in the present embodiment, the dimension of the third plate 33 in the length direction of the operation handle 30 is equal to the dimension of the first plate 31 in the length direction of the operation handle 30.

As shown in fig. 3 to 5, the present application further provides an LED box, where the LED box of the present embodiment includes a bracket 60, a power box 70 disposed at a rear side of the bracket 60, a plug connector 80 inserted into an end of the power box 70, and a plug inserting and pulling tool connected to the power box 70 or the bracket 60, where the plug inserting and pulling tool is the plug inserting and pulling tool described above. The plug inserting and pulling tool can effectively solve the problem that the direct manual insertion and pulling of the LED box body with smaller insertion and pulling space in the related technology is difficult to operate, and the LED box body with the plug inserting and pulling tool also has the advantages.

As shown in fig. 4 to 7, the plug connector 80 includes a plug 40 and a connection line 81, one end of the plug 40 near the connection line 81 is provided with a fitting sleeve 41, and the fitting sleeve 41 is provided with a plug recess 411 capable of being fitted with the plug connection portion 20. The mating sleeve 41 can be mated with the plug connector 20, specifically, the gear shaping 21 on the plug connector 20 can be inserted into the insertion recess 411, so that the plug connector 20 can drive the plug 40 to move to plug the plug 40. In this embodiment, the number of the gear teeth 21 is two, and correspondingly, the number of the inserting concave portions 411 is also two, the two inserting concave portions 411 are respectively disposed on two opposite sides of the mating sleeve 41, and the two gear teeth 21 can clamp the main body portion of the mating sleeve 41, so that the plug 40 can be prevented from being separated from the plug connection portion 20 in the operation process, and the connection stability between the plug 40 and the plug connection portion 20 is ensured. When the plug connection portion 20 is used to drive the plug 40 to move, the two side walls of the gear shaping 21 are respectively abutted with the two side walls of the insertion concave portion 411, so that the gear shaping 21 can drive the plug 40 to move towards the socket structure on the power box 70 and away from the socket structure on the power box 70. For example, the plug 40 can be inserted when the operator holds the operation handle 30 and rotates it in the arrow direction in fig. 6, and the plug 40 can be pulled out when the operator holds the operation handle 30 and moves it in the arrow direction in fig. 7.

Specifically, in the present embodiment, the "mating sleeve 41" described above may be formed by adding an encapsulation to the end of a conventional plug, which has the advantages of simple structure and convenient processing.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The plug inserting and pulling tool is characterized by comprising a connecting frame (10), plug connecting portions (20) and an operating handle (30), wherein the plug connecting portions (20) are fixedly connected with the operating handle (30), one of the plug connecting portions (20) and the operating handle (30) is pivotally connected with the connecting frame (10), and the operating handle (30) drives the plug connecting portions (20) to rotate when rotating, so that a plug (40) is driven to be inserted and pulled through the plug connecting portions (20).

2. Plug-in tool according to claim 1, characterized in that the plug connection (20) is provided with a gear shaping (21) which can be brought into a plug-in engagement with the plug (40).

3. Plug-in tool according to claim 2, characterized in that the plug connection (20) comprises two gear inserts (21), the two gear inserts (21) being arranged at intervals in the direction of extension of the axis of rotation of the operating handle (30), a clamping space being formed between the two gear inserts (21), the plug (40) being clamped in the clamping space.

4. Plug-and-socket tool according to claim 2, characterized in that the connecting frame (10) comprises a first connecting plate (11) and a second connecting plate (12) arranged at an angle to the first connecting plate (11), the first connecting plate (11) being connected to a fixed base, the operating handle (30) being pivotally connected to the second connecting plate (12).

5. Plug-in tool according to claim 4, characterized in that the operating handle (30) is of a bar-shaped structure, and the connecting frame (10) and the plug connecting portion (20) are both connected to the same end of the bar-shaped structure.

6. Plug-in tool according to claim 5, characterized in that the operating handle (30) comprises a first plate body (31) and a second plate body (32) arranged at an angle to the first plate body (31), the first plate body (31) being connected with the second connecting plate (12), the second plate body (32) being connected with the plug connection (20), the gear shaping (21) extending in a direction away from the second plate body (32).

7. Plug-in tool according to claim 6, characterized in that it further comprises a pivoting connection part (50) connected to the second connection plate (12), the pivoting connection part (50) comprises a connection screw (51) penetrating through the second connection plate (12) and the first plate body (31), a sleeve (52) sleeved on the connection screw (51) and a nut (53) connected to the free end of the connection screw (51), the first plate body (31) is rotatably sleeved on the sleeve (52), the length of the sleeve (52) is greater than the thickness of the first plate body (31), and two ends of the sleeve (52) are respectively in abutting fit with the second connection plate (12) and the nut (53).

8. Plug-in tool according to claim 6, characterized in that the operating handle (30) further comprises a third plate (33), the first plate (31) being located between the second plate (32) and the third plate (33), the third plate (33) extending in the same direction as the second plate (32).

9. An LED box comprising a holder (60), a power box (70) provided at the rear side of the holder (60), a plug connector (80) inserted into the end of the power box (70), and a plug-in tool connected to the power box (70) or the holder (60), characterized in that the plug-in tool is the plug-in tool according to any one of claims 1 to 8.

10. The LED housing according to claim 9, characterized in that the plug connector (80) comprises the plug (40) and a connecting wire (81), wherein a fitting sleeve (41) is arranged at one end of the plug (40) close to the connecting wire (81), and a plug recess (411) capable of being fitted with the plug connecting portion (20) is arranged on the fitting sleeve (41).