Plug structure with rotatable head

Abstract

The utility model provides a plug structure with a rotatable head, and relates to the technical field of plug structures, the plug structure comprises a plug body, one side surface of the plug body is rotatably connected with a rotating head, one side surface of the rotating head is fixedly connected with two plugging sheets, the surface of the plug body is provided with a fixing device, and the fixing device is fixedly connected with the rotating head. The fixing device comprises a fixing disc, the fixing disc is fixedly connected to the surface of one side of the plug body, a plurality of evenly distributed fixing grooves are formed in the surface of the fixing disc, a fixing plate is fixedly connected to the surface of one side of the rotating head, and a bolt is connected to the surface of the fixing plate in a penetrating and threaded mode. According to the utility model, the problems that in the prior art, the rotating part of a general plug with a rotatable head is difficult to ensure that the position is fixed after angle adjustment, the plug shakes and deviates, the connecting wire shakes, the plugging sheets are loosened and separated, and the stable use of the plug is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plug structures, in particular to a plug structure with a rotatable head. Background Art

[0002] The plug is a component installed at one end of the data connection line, and is mainly used for connecting and conducting the power supply of various electrical appliances. In order to adapt to different application scenarios, the existing plugs have the plug part set to a rotating form.

[0003] When using a traditional plug with a rotatable head, the plug will be rotated according to the space size of the application scenario to change the angle of the plug, and then the plug will be inserted into the socket to achieve the purpose of adaptation. However, in actual use, it is found that for a plug with a rotatable head, the rotating part is generally difficult to ensure that the position is fixed after the angle is adjusted, and shaking and offset will occur, and then the connecting line will shake, causing the plug to loosen and detach, affecting the stable use of the plug. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, a general plug with a rotatable head is present, wherein the rotating part is difficult to ensure a fixed position after the angle is adjusted, and shaking and deviation may occur, thereby causing shaking of the connecting line, resulting in the loosening and detachment of the plug piece, which affects the stable use of the plug. A plug structure with a rotatable head is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plug structure with a rotatable head, comprising a plug body, a rotating head is rotatably connected to one side surface of the plug body, two plug pieces are fixedly connected to one side surface of the rotating head, a fixing device is arranged on the surface of the plug body, the fixing device comprises a fixing disk, the fixing disk is fixedly connected to one side surface of the plug body, a plurality of evenly distributed fixing grooves are provided on the surface of the fixing disk, a fixing plate is fixedly connected to one side surface of the rotating head, a bolt is threadedly connected to the surface of the fixing plate, and the bolt is plugged into the inner wall of the fixing groove.

[0006] The effect achieved by the above components is that when the plug body with a rotatable head is in use, the position of the head can be better ensured to be fixed, and it is not easy to rotate and deviate arbitrarily during use, which may cause the plug to loosen and disengage, causing problems in the line connection, thereby improving the use effect and practicality of the plug body.

[0007] Preferably, one end of the bolt is fixedly connected to a knob, and a surface of the knob is provided with a plurality of protective protrusions.

[0008] The effect achieved by the above components is: through the setting of the knob, the bolt is more convenient to rotate during use, which makes it more convenient to fix the rotating head in position, thereby improving the convenience of using the bolt.

[0009] Preferably, a fixing sleeve is sleeved on the arc surface of the bolt, the fixing sleeve is a metal sleeve, and the fixing sleeve abuts against the surface of the fixing plate.

[0010] The effect achieved by the above components is: through the setting of the fixing sleeve, the bolt and the fixing plate are threadedly connected to each other more tightly, making it difficult for the bolt to rotate and loosen, thereby ensuring that the angle of the rotating head is fixed.

[0011] Preferably, inner walls of several of the fixing grooves are respectively fixedly connected with reinforcement rings, and the reinforcement rings are sponge rings.

[0012] The effect achieved by the above components is: through the provision of the reinforcement ring, it is less likely for a gap to occur when the bolt is inserted into the fixing groove, thereby allowing the rotating head to better maintain a stable state after the angle is adjusted.

[0013] Preferably, a stabilizing plate is fixedly connected to one side of the fixing plate, a stabilizing groove is provided on the surface of the fixing plate, and the stabilizing plate is slidably connected to the inner wall of the stabilizing groove.

[0014] The effect achieved by the above components is: through the sliding arrangement of the stabilizing groove and the stabilizing plate, the fixing plate is made more stable when rotating, thereby allowing the bolt to be more accurately aligned with the fixing groove and inserted and fixed.

[0015] Preferably, a protective device is provided on the surface of the rotating head, and the protective device includes a protective shell, and fixed blocks are fixedly connected to both side surfaces of the protective shell, and grooves are respectively opened on both side surfaces of the rotating head, and the fixed blocks are clamped with the inner walls of the grooves on the surface of the rotating head.

[0016] The effect achieved by the above components is that when the plug body is idle, the plug piece is not likely to come into contact with or collide with other objects and be damaged, thereby ensuring the normal use of the plug body.

[0017] Preferably, reinforcement pads are fixedly connected to both sides of the surface of the fixing block, and the reinforcement pads are rubber pads.

[0018] The effect achieved by the above components is: through the provision of the reinforcement pad, the friction force between the fixing block and the groove on the surface of the rotating head is increased, thereby making the installation of the protective shell more stable and firm, and not easy to loosen or detach.

[0019] Preferably, two collars are fixedly connected to the inner wall of the protective shell, and the two collars are respectively plugged into the surfaces of the two inserts.

[0020] The effect achieved by the above components is that the connection relationship between the protective shell and the plug-in piece is further improved through the setting of the collar, so that the plug-in piece is protected more stably.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, the plug body with a rotatable head can better ensure the fixed position of the head when in use, and is not prone to random rotation and deviation during use, which may cause the plug to loosen and disengage, causing problems in line connection, thereby improving the use effect and practicality of the plug body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing device of this application;

[0025] Figure 3 For this application Figure 2 A schematic diagram of the side three-dimensional structure;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the protection device of this application.

[0027] Legend: 1. Plug body; 2. Rotating head; 3. Insert; 4. Fixing device; 41. Fixing plate; 42. Fixing disk; 43. Fixing groove; 44. Bolt; 45. Reinforcement ring; 46. Knob; 47. Fixing sleeve; 48. Stabilizing groove; 49. Stabilizing plate; 5. Protective device; 51. Protective shell; 52. Fixing block; 53. Reinforcement pad; 54. Ring. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1 As shown, a plug structure with a rotatable head includes a plug body 1, a rotating head 2 is rotatably connected to one side surface of the plug body 1, two plug blades 3 are fixedly connected to one side surface of the rotating head 2, a fixing device 4 is provided on the surface of the plug body 1, and a protective device 5 is provided on the surface of the rotating head 2.

[0029] Reference Figure 1 , Figure 2 and Figure 3As shown, in this embodiment: the fixing device 4 includes a fixing disk 42, which is fixedly connected to one side surface of the plug body 1, and a plurality of evenly distributed fixing grooves 43 are opened on the surface of the fixing disk 42. A fixing plate 41 is fixedly connected to one side surface of the rotating head 2, and a bolt 44 is threadedly connected to the surface of the fixing plate 41, and the bolt 44 is plugged into the inner wall of the fixing groove 43. When the plug body 1 is in use, the rotating head 2 is first rotated and adjusted according to the spatial position of the socket to make the angle of the plug 3 suitable for use, and then the bolt 44 is threadedly connected to the fixing plate 41 until the bolt 44 is inserted into the fixing groove 43 on the surface of the fixing disk 42 to fix the angle of the plug 3. At this time, when the plug body 1 with a rotatable head is in use, the position of the head can be better guaranteed to be fixed, and it is not easy to rotate and deviate arbitrarily during use, which will cause the plug 3 to loosen and disengage, causing problems in line connection, thereby improving the use effect and practicality of the plug body 1.

[0030] Reference Figure 1 , Figure 2 and Figure 3 As shown, in the present embodiment: one end of the bolt 44 is fixedly connected with a knob 46, and a plurality of protective protrusions are provided on the surface of the knob 46. Through the setting of the knob 46, the bolt 44 is more convenient to rotate during use, so that the rotating head 2 is more convenient to fix in position, thereby improving the convenience of using the bolt 44. A fixing sleeve 47 is sleeved on the arc surface of the bolt 44, and the fixing sleeve 47 is a metal sleeve. The fixing sleeve 47 abuts against the surface of the fixing plate 41. Through the setting of the fixing sleeve 47, the bolt 44 and the fixing plate 41 are threadedly connected, and the fit is more tight, so that the bolt 44 is not easy to rotate and loosen, thereby ensuring the angle fixation of the rotating head 2.

[0031] Reference Figure 1 , Figure 2 and Figure 3 As shown, in the present embodiment: the inner walls of several fixing grooves 43 are respectively fixedly connected with reinforcement rings 45, and the reinforcement rings 45 are sponge rings. Through the setting of the reinforcement rings 45, it is not easy to have gaps when the bolts 44 are inserted into the fixing grooves 43, so that the rotating head 2 can better maintain a stable state after adjusting the angle. A stabilizing plate 49 is fixedly connected to one side of the fixing plate 41, and a stabilizing groove 48 is provided on the surface of the fixing plate 42. The stabilizing plate 49 is slidably connected to the inner wall of the stabilizing groove 48. Through the sliding setting of the stabilizing groove 48 and the stabilizing plate 49, the fixing plate 41 is more stable when rotating, so that the bolts 44 can be more accurately aligned with the fixing grooves 43 and inserted and fixed.

[0032] Reference Figure 1 and Figure 4As shown, in this embodiment: the protection device 5 includes a protection shell 51, and the two side surfaces of the protection shell 51 are respectively fixedly connected with fixed blocks 52, and the two side surfaces of the rotating head 2 are respectively provided with grooves, and the fixed blocks 52 are clamped with the inner walls of the grooves on the surface of the rotating head 2. When the plug body 1 is idle, to protect the plug 3, the protection shell 51 is first clamped on the surface of the plug 3, and then the fixed blocks 52 fixedly connected on the protection shell 51 are clamped with the grooves on the surface of the rotating head 2. At this time, when the plug body 1 is idle, the plug 3 is not easy to contact and collide with other objects to cause damage, thereby ensuring the normal use of the plug body 1.

[0033] Reference Figure 1 and Figure 4 As shown, in the present embodiment: reinforcement pads 53 are fixedly connected to both sides of the surface of the fixed block 52, and the reinforcement pads 53 are rubber pads. Through the provision of the reinforcement pads 53, the friction between the fixed block 52 and the grooves on the surface of the rotating head 2 is increased, thereby making the installation of the protective shell 51 more stable and firm, and not prone to loosening and detachment. Two rings 54 are fixedly connected to the inner wall of the protective shell 51, and the two rings 54 are respectively plugged into the surfaces of the two plug-ins 3. Through the provision of the rings 54, the connection relationship between the protective shell 51 and the plug-in 3 is further improved, thereby more stably protecting the plug-in 3.

[0034] Working principle: When the plug body 1 is in use, the rotating head 2 is first rotated and adjusted according to the spatial position of the socket to make the angle of the plug 3 suitable for use, and then the knob 46 fixedly connected to the bolt 44 is rotated to thread the bolt 44 with the fixing sleeve 47 on the fixing plate 41 until the bolt 44 is inserted into the fixing groove 43 on the surface of the fixing plate 42 to fix the angle of the plug 3. At this time, when the plug body 1 with a rotatable head is in use, the position of the head can be better guaranteed to be fixed, and it is not easy to rotate and deviate arbitrarily during use, which will cause the plug 3 to loosen and disengage, causing problems in the line connection, thereby improving the use effect and practicality of the plug body 1.

[0035] When the plug body 1 is idle and the plug 3 is protected, the protective shell 51 is first clamped on the surface of the plug 3 so that the ring 54 inside the protective shell 51 is sleeved on the surface of the plug 3, and then the fixed block 52 fixedly connected to the protective shell 51 is clamped into the groove on the surface of the rotating head 2. At this time, when the plug body 1 is idle, the plug 3 is not easy to contact and collide with other objects and cause damage, thereby ensuring the normal use of the plug body 1.

Claims

1. A plug structure with a rotatable head, comprising a plug body (1), Features: A rotating head (2) is rotatably connected to one side surface of the plug body (1), and two inserting pieces (3) are fixedly connected to one side surface of the rotating head (2). A fixing device (4) is provided on the surface of the plug body (1), and the fixing device (4) comprises a fixing disk (42). The fixing disk (42) is fixedly connected to one side surface of the plug body (1), and a plurality of evenly distributed fixing grooves (43) are provided on the surface of the fixing disk (42). A fixing plate (41) is fixedly connected to one side surface of the rotating head (2), and a bolt (44) is threadedly connected to the surface of the fixing plate (41), and the bolt (44) is plugged into the inner wall of the fixing groove (43).

2. A plug structure with a rotatable head according to claim 1, Features: One end of the bolt (44) is fixedly connected to a knob (46), and a surface of the knob (46) is provided with a plurality of protective protrusions.

3. A plug structure with a rotatable head according to claim 1, Features: A fixing sleeve (47) is sleeved on the arc surface of the bolt (44); the fixing sleeve (47) is a metal sleeve, and the fixing sleeve (47) abuts against the surface of the fixing plate (41).

4. A plug structure with a rotatable head according to claim 1, Features: The inner walls of a plurality of the fixing grooves (43) are respectively fixedly connected with reinforcement rings (45), and the reinforcement rings (45) are sponge rings.

5. A plug structure with a rotatable head according to claim 1, Features: A stabilizing plate (49) is fixedly connected to one side of the fixing plate (41), a stabilizing groove (48) is provided on the surface of the fixing plate (42), and the stabilizing plate (49) is slidably connected to the inner wall of the stabilizing groove (48).

6. A plug structure with a rotatable head according to claim 1, Features: A protective device (5) is provided on the surface of the rotating head (2), the protective device (5) comprising a protective shell (51), fixed blocks (52) are respectively fixedly connected to the two side surfaces of the protective shell (51), grooves are respectively provided on the two side surfaces of the rotating head (2), and the fixed blocks (52) are clamped with the inner walls of the grooves on the surface of the rotating head (2).

7. A plug structure with a rotatable head according to claim 6, Features: Reinforcement pads (53) are respectively fixedly connected to both sides of the surface of the fixing block (52), and the reinforcement pads (53) are rubber pads.

8. A plug structure with a rotatable head according to claim 6, Features: Two collars (54) are fixedly connected to the inner wall of the protective shell (51), and the two collars (54) are respectively plugged into the surfaces of the two insert sheets (3).

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