Operation terminal with air outlet function, air comb operation head and air comb

Abstract

The utility model discloses an operation terminal with the air outlet function, an air comb operation head and an air comb, the operation terminal comprises a shell and an air guide mechanism arranged in the shell, the shell is provided with a plurality of air outlet holes, the air guide mechanism comprises air guide plates, the air guide plates are arranged in parallel at intervals, and the air outlet holes are formed in the air guide plates. An air outlet hole is formed in the shell, an air supply channel communicating with the air outlet hole is formed between every two adjacent air deflectors, a mounting support used for mounting and fixing the multiple air deflectors is further arranged in the shell, and the air deflectors are rotationally connected with the mounting support so that the direction of the air supply channel can be changed relative to the left side and the right side of the air outlet hole. According to the operation terminal, by arranging the air guide mechanism, a user can adjust the air outlet direction, output air can be distributed at different positions according to personal requirements, the design guarantees the practicability of air supply of the operation terminal, and the personalized requirements of the user are fully considered. In addition, due to the arrangement of the air supply channels, source airflow is evenly conveyed to all the air outlets.

Description

Technical Field

[0001] The utility model relates to the technical field of hair style care equipment, in particular to an operating terminal with a wind outlet function, a wind comb operating head and a wind comb. Background Art

[0002] With the improvement of living standards, people's demands for personal care products are becoming more and more diversified. As an electrical product that can provide heating care for hair, heating combs have received widespread attention in the market. At present, heating combs on the market mainly heat the hair through built-in heating elements to achieve the purpose of hair care.

[0003] However, existing heating combs usually have air outlets on one side of the comb, so that hot air can only be blown out in one direction. Although this design can meet basic heating needs, it has the following problems during use: on the one hand, users cannot adjust the air outlet direction according to their hair condition, styling needs, and hand-held movements, which affects the care effect and the user experience; on the other hand, blowing hair in the same direction for a long time can easily cause partial damage to the hair and reduce the hair quality. Utility Model Content

[0004] The utility model aims to provide an operating terminal with an air outlet function, an air comb operating head and an air comb which can change the air outlet direction according to demand.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an operating terminal with an air outlet function, which includes a shell and an air guide mechanism arranged in the shell, the shell is provided with a plurality of air outlet holes, the air guide mechanism includes an air guide plate, and the plurality of air guide plates are arranged in parallel at intervals to form an air supply channel connected to the air outlet holes between two adjacent air guide plates, and an installation bracket for installing and fixing the plurality of air guide plates is also provided in the shell, and the air guide plate is rotatably connected to the installation bracket so that the direction of the air supply channel can be changed relative to the left and right sides of the air outlet holes.

[0006] Preferably, the air guide plate includes a plate body and a first rotating structure arranged at the bottom of both ends of the plate body, and the opposite ends of the mounting bracket are provided with a first rotating matching structure adapted to the first rotating structure. With the help of the first rotating structure and the first rotating matching structure, the top of the plate body can swing left and right.

[0007] Preferably, the plate body includes a first end and a second end opposite to each other, the first ends of several of the plate bodies are connected by a connecting plate, a second rotating structure is provided at the top of the first end of the plate body, and a second rotating matching structure adapted to the second rotating structure is provided on the connecting plate.

[0008] Preferably, it further comprises an operating handle, wherein the operating handle is connected to the top of at least one of the plate bodies, and the operating handle is used to drive the top of the plate body to swing left and right.

[0009] Preferably, the operating handle includes a push-pull plate and a fixed plate connected to the push-pull plate, the fixed plate is provided with at least one slot, and the top of the second end of at least one of the plate bodies is provided with a rocker connected to the slot in an engaging manner, and the rocker is driven to swing around the first rotating structure as the axis by means of the linear motion of the push-pull plate.

[0010] Preferably, the push-pull plate is connected to the fixed plate via a connecting piece, the connecting piece is provided with a limit rod perpendicular to the push-pull direction of the push-pull plate, the shell is also provided with a limit frame, a plurality of limit grooves adapted to the limit rod are arranged at intervals along the push-pull direction of the push-pull plate in the limit frame, the diameter of the limit rod is larger than the diameter of the inner wall of the limit frame outside the limit groove, and driven by the push-pull plate, the limit rod can overcome the interference force and slide from the current limit groove to another limit groove.

[0011] Preferably, the bottom of the mounting bracket also has a plurality of wind shields spaced apart along the flow direction of the source airflow in the shell, and the wind shields are inclined from the bottom to the top to reflect the airflow entering the shell into each of the air supply channels; the top of the wind shield is close to the wind guide plate, and the bottom of the wind shield is close to the shell, and from the far end to the near end of the source airflow, the distance between the bottom of the plurality of wind shields and the shell becomes larger successively.

[0012] Preferably, a groove is further provided on the bottom wall of the shell at the bottom of the mounting bracket, and the bottom of the windshield at the farthest end extends into the groove to block the airflow from entering the rear of the windshield at the farthest end.

[0013] The utility model also provides an air comb operating head, the operating head has the structure of the operating terminal as described above, and a plurality of comb teeth are further arranged near the air outlet on the shell.

[0014] The utility model also provides an air comb, which comprises the air comb operating head as described above and a host connected to the operating head, wherein the host is used to provide hot air or cold air to the operating head.

[0015] Compared with the prior art, the operation terminal provided by the above technical solution of the utility model can adjust the air outlet direction by setting the air guide mechanism, so that the output wind can be distributed in different positions according to personal needs. This design not only ensures the practicality of the air supply of the operation terminal, but also fully considers the personalized needs of users. In addition, through the setting of a plurality of air supply channels, the source airflow is evenly transported to each air outlet, making the wind output by the operation terminal more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the operating terminal in the embodiment of the utility model.

[0017] Figure 2 for Figure 1 Exploded diagram of .

[0018] Figure 3 for Figure 1 Three-dimensional structural diagram of the central air guide mechanism.

[0019] Figure 4 This is the bottom structure diagram of 3.

[0020] Figure 5 for Figure 3 A three-dimensional structural diagram of one of the air guide plates.

[0021] Figure 6 for Figure 3 A three-dimensional structural diagram of another air guide plate.

[0022] Figure 7 It is a three-dimensional structural diagram of the mounting bracket in the embodiment of the utility model.

[0023] Figure 8 For along Figure 7 Cross-sectional view along the AA direction.

[0024] Fig. 9 It is a three-dimensional structural diagram of the wind comb in the embodiment of the utility model.

[0025] Fig.10 for Fig. 9 Planar structure diagram of the stroke comb. DETAILED DESCRIPTION

[0026] In order to explain the technical content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation modes and the accompanying drawings.

[0027] like Figures 1 to 6The present embodiment discloses an operation terminal B with an air outlet function, which can be used for a variety of handheld devices with an air supply function, such as a hairbrush with a blowing function. The operation terminal B in the present embodiment includes a shell 1 and an air guide mechanism disposed in the shell 1. The shell 1 is provided with a plurality of air outlet holes 10. The air guide mechanism includes an air guide plate 2. The plurality of air guide plates 2 are arranged in parallel at intervals to form an air supply channel 21 connected to the air outlet holes 10 between two adjacent air guide plates 2. The shell 1 is also provided with a mounting bracket 3 for mounting and fixing the plurality of air guide plates 2. The air guide plate 2 is rotatably connected to the mounting bracket 3 so that the direction of the air supply channel 21 can be changed relative to the left and right sides of the air outlet holes 10.

[0028] Specifically, the housing 1 includes a bottom shell K2 and a surface shell K1 , the mounting bracket 3 is arranged on the bottom shell K2 , and the air outlet 10 is arranged on the surface shell K1 .

[0029] The working principle of the above-mentioned operation terminal B is as follows: the source airflow generated in the shell 1 or received from the outside enters each air outlet 10 through each air supply channel 21 between the air guide plate 2, and then is sprayed to the target position through each air outlet 10, such as sprayed onto the hair, so as to meet the user's wind demand. During use, by rotating the air guide plate 2, the direction of the air supply channel 21 is changed, so that the airflow output from the air outlet 10 is output obliquely from the left or right side of the center of the air outlet 10, or is output directly from the center of the air outlet 10, so as to meet the personalized needs of users in different scenarios. In addition, through the provision of a plurality of air supply channels 21, the source airflow is evenly delivered to each air outlet 10, so that the wind output by the operation terminal B is more uniform.

[0030] On the other hand, the air guide plate 2 includes a plate body 20 and a first rotating structure 22 disposed at the bottom of both ends of the plate body 20, and the opposite ends of the mounting bracket 3 are provided with a first rotating matching structure 30 adapted to the first rotating structure 22, and the top of the plate body 20 can swing left and right by means of the first rotating structure 22 and the first rotating matching structure 30. In this embodiment, the first rotating structure 22 is a rotating shaft, and the first rotating matching structure 30 includes an axis groove or an axis hole rotatably connected to the rotating shaft.

[0031] By applying a rotational torque to the top of the plate 20, such as Figure 5 In F1 or F2, the plate body 20 drives the first rotating structure 22 to rotate, so that the top of the plate body 20 swings to change the air supply channel 21 between two adjacent air guide plates 2.

[0032] On the other hand, the plate body 20 includes a first end P1 and a second end P2 opposite to each other. The first ends P1 of the plurality of plate bodies 20 are connected by a connecting plate 4, that is, the connecting plate 4 connects the same end of the plurality of plate bodies 20. A second rotating structure 23 is disposed on the top of the first end P1 of the plate body 20, and a second rotating matching structure (not shown) adapted to the second rotating structure 23 is disposed on the connecting plate 4. Specifically, the first rotating structure 22 includes a rotating shaft, and the second rotating matching structure 40 includes an axial hole. In this embodiment, through the provision of the connecting plate 4, the plurality of air guide plates 2 are synchronized to ensure the uniformity of the airflow output by each air supply channel 21.

[0033] On the other hand, for the convenience of operation, the operation terminal B further includes an operation handle 5, which is connected to the top of at least one plate body 20, and is used to drive the top of the plate body 20 to swing left and right.

[0034] Furthermore, the operating handle 5 includes a push-pull plate 50 and a fixed plate 51 connected to the push-pull plate 50, the fixed plate 51 is provided with at least one card slot 52, and the top of the second end P2 of at least one plate body 20 is provided with a rocker 24 (such as Figure 6 ), with the help of the linear motion of the push-pull plate 50, the rocker 24 is driven to swing around the first rotating structure 22. Based on the operating handle 5 of the above structure, when it is necessary to adjust the air outlet direction of the air outlet 10, it is only necessary to move the push-pull plate 50 linearly, which is convenient to operate and effectively improves the user experience.

[0035] On the other hand, the push-pull plate 50 is connected to the fixed plate 51 through a connecting member 53, and a limit rod 54 is provided on the connecting member 53 which is perpendicular to the push-pull direction of the push-pull plate 50. A limit frame 55 is also provided on the bottom shell K2, and a plurality of limit grooves 56 which are compatible with the limit rod 54 are arranged at intervals along the push-pull direction of the push-pull plate 50 in the limit frame 55. The diameter of the limit rod 54 is larger than the diameter of the inner wall of the limit frame 55 outside the limit groove 56, and driven by the push-pull plate 50, the limit rod 54 can overcome the interference force and slide from the current limit groove 56 to another limit groove 56. In this embodiment, the diameter of the limiting rod 54 is equal to the diameter of the limiting groove 56, but slightly larger than the diameter of the inner wall of the limiting frame 55, and relative elastic deformation can occur between the limiting rod 54 and the inner wall of the limiting frame 55, so that the limiting rod 54 can be moved out of the limiting groove 56 without automatically moving out of the limiting groove 56, thereby preventing the wind deflector 31 from swinging under the action of vibration. In this way, when the push-pull plate 50 is not operated, the limiting rod 54 is fixed in the current limiting groove 56. When the push-pull plate 50 is operated, the limiting rod 54 overcomes the interference force outside the current limiting groove 56 and enters another adjacent limiting groove 56, thereby driving the wind deflector 2 to swing.

[0036] Specifically, three limiting grooves 56 may be provided in the limiting groove 56. When the limiting rod 54 is located at the limiting groove 56 in the middle position, the airflow output from the air supply channel 21 coincides with the center of the air outlet 10. When the limiting rod 54 is located at the limiting grooves 56 on both sides, the airflow output from the air supply channel 21 has an offset angle with the center of the air outlet 10.

[0037] On the other hand, Figure 3 and Figure 7 The bottom shell K2 is also provided with an air inlet 11 and an air supply duct 12 extending from the air inlet 11 to the bottom of the mounting bracket 3. The air inlet 11 is used to receive external airflow. In this embodiment, the airflow generated by the external fan enters the air supply duct 12 from the air inlet 11 on the shell 1, and then enters the bottom of the mounting bracket 3 through the air supply duct 12, and is then distributed to each air supply channel 21.

[0038] On the other hand, Figure 3 , Figure 4 and Figure 7 , Figure 8 The bottom of the mounting bracket 3 is also provided with a plurality of windshields 31 spaced apart along the flow direction of the source airflow in the housing 1. The windshields 31 are arranged tilted from the bottom to the top to reflect the airflow entering the housing 1 into each air supply channel 21. The top of the windshield 31 is close to the wind guide plate 2, and the bottom of the windshield 31 is close to the bottom shell K2. From the far end to the near end of the source airflow, the spacing between the bottom of the plurality of windshields 31 and the housing 1 increases successively to avoid the windshield 31 at the near end blocking the airflow from flowing to the windshield 31 at the far end. In addition, by providing a plurality of windshields 31 arranged far and near, the source airflow can be evenly distributed to different parts at the front and rear ends of the air supply channel 21, thereby further effectively improving the air outlet uniformity of each air outlet 10.

[0039] Furthermore, a groove 32 is provided on the bottom wall of the bottom shell K2 at the bottom of the mounting bracket 3 , and the bottom of the farthest windshield 31 extends into the groove 32 to block the airflow from entering the rear of the farthest windshield 31 .

[0040] like Figure 8 The mounting bracket 3 has three windshields 31, which are the farthest windshield 31a, the middle windshield 31b, and the near windshield 31c. The farthest windshield 31a abuts against the groove 32 on the bottom shell K2.

[0041] like Figure 1Based on the operating terminal B with the above structure, another embodiment of the utility model discloses a wind comb operating head B, which has the structure of the operating terminal B. A plurality of comb teeth 13 are arranged near the air outlet 10 on the shell 1. When using the operating head B to comb the hair, air flow can also be sprayed onto the hair to dry or style the hair.

[0042] Based on this, in another embodiment of the present invention, Fig. 9 and Fig.10 , also disclosed is a wind comb, which includes the above-mentioned operating head and a host A connected to the operating head B, and the host A is used to provide hot air or cold air to the operating head.

[0043] In summary, the utility model discloses an air comb equipped with an operating terminal B with an air outlet function. By setting an air guide mechanism, the user can adjust the air outlet direction according to the hairstyle and operation method (such as holding the air comb with the left hand or the right hand) when combing his hair, so that the output wind can be output in different directions according to personal needs. This design not only ensures the practicality of the air supply of the air comb, but also fully considers the personalized needs of the user.

[0044] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. An operating terminal with air outlet function, characterized in that: It includes a shell and an air guide mechanism arranged in the shell, the shell is provided with a plurality of air outlets, the air guide mechanism includes an air guide plate, the plurality of air guide plates are arranged in parallel at intervals to form an air supply channel connected to the air outlets between two adjacent air guide plates, and the shell is also provided with a mounting bracket for mounting and fixing the plurality of air guide plates, the air guide plate is rotatably connected to the mounting bracket so that the direction of the air supply channel can be changed relative to the left and right sides of the air outlet.

2. The operation terminal according to claim 1, characterized in that: The air guide plate includes a plate body and a first rotating structure arranged at the bottom of both ends of the plate body. The opposite ends of the mounting bracket are provided with a first rotating matching structure adapted to the first rotating structure. With the help of the first rotating structure and the first rotating matching structure, the top of the plate body can swing left and right.

3. The operation terminal according to claim 2, characterized in that: The plate body includes a first end and a second end opposite to each other, the first ends of several of the plate bodies are connected by a connecting plate, a second rotating structure is arranged on the top of the first end of the plate body, and a second rotating matching structure adapted to the second rotating structure is arranged on the connecting plate.

4. The operation terminal according to claim 3, characterized in that: It also includes an operating handle, which is connected to the top of at least one of the plate bodies, and is used to drive the top of the plate body to swing left and right.

5. The operation terminal according to claim 4, characterized in that: The operating handle includes a push-pull plate and a fixed plate connected to the push-pull plate, the fixed plate is provided with at least one slot, and the top of the second end of at least one of the plate bodies is provided with a rocker that is engaged with the slot, and with the help of the linear motion of the push-pull plate, the rocker is driven to swing around the first rotating structure as the axis.

6. The operation terminal according to claim 5, characterized in that: The push-pull plate is connected to the fixed plate via a connecting piece, a limiting rod perpendicular to the pushing and pulling direction of the push-pull plate is provided on the connecting piece, a limiting frame is also provided on the shell, a plurality of limiting grooves adapted to the limiting rod are arranged at intervals along the pushing and pulling direction of the push-pull plate in the limiting frame, a diameter of the limiting rod is larger than a diameter of an inner wall of the limiting frame outside the limiting groove, and driven by the push-pull plate, the limiting rod can overcome the interference force and slide from the current limiting groove to another limiting groove.

7. The operation terminal according to claim 1, characterized in that: The bottom of the mounting bracket also has a plurality of wind shields spaced apart along the flow direction of the source airflow in the shell, and the wind shields are inclined from the bottom to the top to reflect the airflow entering the shell into each of the air supply channels; the top of the wind shield is close to the wind guide plate, and the bottom of the wind shield is close to the shell, and the distance between the bottom of the plurality of wind shields and the shell increases successively from the far end to the near end of the source airflow.

8. The operation terminal according to claim 7, characterized in that: A groove is also provided on the bottom wall of the shell at the bottom of the mounting bracket, and the bottom of the windshield at the farthest end extends into the groove to block the airflow from entering the rear of the windshield at the farthest end.

9. A wind comb operating head, characterized in that: The operating head has the structure of the operating terminal according to any one of claims 1 to 8, and a plurality of comb teeth are further arranged near the air outlet on the shell.

10. A wind comb, characterized in that: It comprises the wind comb operating head as claimed in claim 9 and a host connected to the operating head, wherein the host is used to provide hot air or cold air to the operating head.

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