Electronic key and hair dryer

Abstract

The utility model discloses an electronic button and a blower, belonging to the blower button technology field, the electronic button comprises a handle, the handle is formed by clamping two symmetrical side handles, one side of each side handle is provided with a mounting hole, a support block is clamped in the two mounting holes, a circuit board is fixedly installed in the handle, and the circuit board is fixedly connected with the side handles. The circuit board is provided with a key body, one end of the key body penetrates through the supporting block in a sliding mode and extends to the outer side, the outer side of the handle is provided with a protection assembly matched with the key body, the key body can be protected through the blower, the service life of the key body is prolonged, and therefore practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hair dryer buttons, in particular to an electronic button and a hair dryer. Background Art

[0002] At present, a hair dryer, or a hair dryer, is a hairdressing tool that dries hair by using a fan to enhance the instantaneous ventilation effect. Existing conventional electric hair dryers are composed of a barrel and a handle, and a power switch and a control component are usually arranged on the handle. With the advancement of technology, electronic buttons are also popularized on hair dryers, but electronic buttons are easily damaged when a collision occurs, thereby reducing the service life. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides an electronic button and a hair dryer, aiming to improve the problem that the electronic button is easily damaged when a collision occurs, thereby reducing the service life.

[0004] In the first aspect, the utility model provides an electronic button, including a handle, wherein the handle comprises two symmetrical side handles that are clamped together, one side of the side handle is provided with a mounting hole, the two mounting holes are jointly clamped with a support block, a circuit board is fixedly installed in the handle, a button body is installed on the circuit board, one end of the button body slides through the support block and extends to the outside, and a protective component that cooperates with the button body is installed on the outside of the handle.

[0005] In the preferred technical solution of the utility model, a positioning frame is fixedly installed between the two button bodies, a positioning ring is fixedly installed on the positioning frame, a positioning rod is fixedly installed on one side of the support block, and the positioning ring is slidably sleeved on the outside of the positioning rod.

[0006] In the preferred technical solution of the utility model, a guide ring matching the key body is provided on one side of the support block, the key body is slidably connected to the inner wall of the guide ring, a limiting slider is fixedly installed on the outside of the key body, and a limiting sliding hole matching the limiting slider is provided on the outside of the guide ring.

[0007] In the preferred technical scheme of the present utility model, the protective assembly includes a storage plate and a protective plate, the storage plate is semi-annular and fixedly mounted on the outside of the side handle, the two storage plates are symmetrically arranged, a slide groove is arranged at the top of the storage plate, a plurality of springs are fixedly mounted on the bottom end of the inner wall of the slide groove, the protective plate is fixedly mounted on the top of the spring, the protective plate protects the button body, a push plate is fixedly mounted on the top end of the outer side of the protective plate, the protective plate is slidably connected to the inner wall of the slide groove, one side of the protective plate is inclined, and the top of the inclined side of the protective plate is arc-shaped.

[0008] In the preferred technical solution of the utility model, one of the storage plates is provided with a threaded hole, and the other storage plate is provided with a threaded groove, and the two storage plates are fixedly connected by the threaded hole, the threaded groove and bolts.

[0009] In the preferred technical solution of the utility model, an insertion rod is fixedly installed on one side of one of the storage plate and the protective plate, and a circular groove matching the insertion rod is provided on one side of the other storage plate and the protective plate.

[0010] In the second aspect, the utility model further provides a hair dryer, comprising the above-mentioned electronic button; and a shell, wherein the shell is fixedly installed on the top of the handle, a blowing member is installed in the shell, the blowing member is electrically connected to the circuit board, and a power socket is clamped on the bottom of the handle.

[0011] In the preferred technical solution of the utility model, the air outlet and the heat dissipation grille are fixedly installed on both sides of the shell.

[0012] The beneficial effects of the utility model are as follows: the utility model obtains an electronic button and hair dryer through the above-mentioned design, wherein bolts are passed through threaded holes and threaded grooves to strengthen and fix the two storage plates. When the button body needs to be pressed to adjust the hair dryer, the push plate is pushed to drive the protective plate to move down until the button body is exposed. At this time, the hair dryer can be controlled by the button body. After the control is completed, the push plate is released, and the protective plate is driven by the spring to rise and move back to protect the button body. This hair dryer can protect the button body, thereby increasing the service life of the button body and increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the structure of an electronic key provided by the embodiment of the utility model;

[0015] Figure 2 A side view of an electronic key is provided for an embodiment of the utility model;

[0016] Figure 3 A disassembled diagram of a hair dryer is provided for the embodiment of the utility model;

[0017] Figure 4 A partial structural schematic diagram of an electronic key is provided for an embodiment of the utility model;

[0018] Figure 5 A structural schematic diagram of a support block is provided for an embodiment of the utility model;

[0019] Figure 6 A structural schematic diagram of a protective component is provided for an implementation mode of the utility model.

[0020] In the figure: 110-handle; 111-mounting hole; 120-support block; 121-circuit board; 122-button body; 1221-positioning frame; 1222-positioning ring; 123-guide ring; 130-protective assembly; 131-storage plate; 132-protective plate; 133-spring; 134-push plate; 135-bolt; 200-housing; 210-air outlet; 220-heat dissipation grille. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6 The utility model provides a technical solution: an electronic button, including a handle 110, the handle 110 is composed of two symmetrical side handles, one side of the side handle is provided with a mounting hole 111, the two mounting holes 111 are jointly clamped with a support block 120, a circuit board 121 is fixedly installed in the handle 110, a button body 122 is installed on the circuit board 121, one end of the button body 122 slides through the support block 120 and extends to the outside, and a protective component 130 matching the button body 122 is installed on the outside of the handle 110.

[0023] In some specific implementation schemes, a positioning frame 1221 is fixedly installed between the two button bodies 122, a positioning ring 1222 is fixedly installed on the positioning frame 1221, a positioning rod is fixedly installed on one side of the support block 120, and the positioning ring 1222 is slidably sleeved on the outer side of the positioning rod, so as to facilitate the quick installation of the button body 122 and facilitate positioning for later replacement.

[0024] In some specific implementation schemes, a guide ring 123 matching the button body 122 is provided on one side of the support block 120, the button body 122 is slidably connected to the inner wall of the guide ring 123, a limiting slider is fixedly installed on the outer side of the button body 122, and a limiting sliding hole matching the limiting slider is provided on the outer side of the guide ring 123, which serves as a pressing guide for the button body 122 to prevent displacement due to long-term use.

[0025] See also Figure 6 The protection component 130 includes a storage plate 131 and a protection plate 132. The storage plate 131 is semi-circular and fixedly installed on the outside of the side handle. The two storage plates 131 are symmetrically arranged. A slide groove is arranged at the top of the storage plate 131. A plurality of springs 133 are fixedly installed at the bottom of the inner wall of the slide groove. A protection plate 132 is fixedly installed on the top of the spring 133. The protection plate 132 protects the button body 122. A push plate 134 is fixedly installed on the top of the outer side of the protection plate 132. The protection plate 132 is slidably connected to the inner wall of the slide groove. One side of the protection plate 132 is inclined, and the top of the inclined side of the protection plate 132 is arc-shaped.

[0026] In some specific implementation schemes, one of the storage plates 131 is provided with a threaded hole, and the other storage plate 131 is provided with a threaded groove. The two storage plates 131 are fixedly connected by the threaded hole, the threaded groove and the bolts 135. One side of one of the storage plates 131 and the protective plate 132 is fixedly installed with an insertion rod, and one side of the other storage plate 131 and the protective plate 132 is provided with a circular groove matching the insertion rod, thereby enhancing the stability of the storage plate 131.

[0027] See also Figure 3 The utility model embodiment further provides a water dispenser, including the above-mentioned electronic button; and a shell 200, the shell 200 is fixedly installed on the top of the handle 110, a blowing member is installed in the shell 200, the blowing member is electrically connected to the circuit board 121, a power socket is clamped at the bottom of the handle 110, and an air outlet 210 and a heat dissipation grille 220 are fixedly installed on both sides of the shell 200.

[0028] Working principle: When in use, the bolts 135 are passed through the threaded holes and the threaded grooves to strengthen the fixation of the two storage plates 131. When the button body 122 needs to be pressed to adjust the hair dryer, the push plate 134 is pushed to drive the protective plate 132 to move down until the button body 122 is exposed. At this time, the hair dryer can be controlled by the button body 122. After the control is completed, the push plate 134 is released, and the protective plate 132 is driven by the spring 133 to rise and move back to continue to protect the button body 122.

[0029] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electronic key, characterized in that: It includes a handle, which consists of two symmetrical side handles that are clamped together. A mounting hole is provided on one side of the side handle, and the two mounting holes are commonly clamped into a support block. A circuit board is fixedly installed in the handle, and a button body is installed on the circuit board. One end of the button body slides through the support block and extends to the outside, and a protective component that cooperates with the button body is installed on the outside of the handle.

2. An electronic key according to claim 1, characterized in that: A positioning frame is fixedly installed between the two button bodies, a positioning ring is fixedly installed on the positioning frame, a positioning rod is fixedly installed on one side of the support block, and the positioning ring is slidably sleeved on the outer side of the positioning rod.

3. An electronic key according to claim 1, characterized in that: A guide ring matching the key body is arranged on one side of the support block, and the key body is slidably connected to the inner wall of the guide ring.

4. An electronic key according to claim 1, characterized in that: The protection component includes a storage plate and a protection plate. The storage plate is semi-circular and fixedly installed on the outside of the side handle. The two storage plates are symmetrically arranged. A slide groove is arranged on the top of the storage plate. A plurality of springs are fixedly installed on the bottom end of the inner wall of the slide groove. The protection plate is fixedly installed on the top of the spring. The protection plate protects the button body. A push plate is fixedly installed on the top of the outer side of the protection plate.

5. An electronic key according to claim 4, characterized in that: One of the receiving plates is provided with a threaded hole, and the other receiving plate is provided with a threaded groove. The two receiving plates are fixedly connected by the threaded hole, the threaded groove and bolts.

6. An electronic key according to claim 4, characterized in that: One side of one of the storage plate and the protection plate is fixedly mounted with an insertion rod, and one side of the other storage plate and the protection plate is provided with a circular groove matching the insertion rod.

7. A hair dryer, characterized in that: It comprises the electronic key as described in any one of claims 1-6; and a shell, wherein the shell is fixedly mounted on the top of the handle, a blowing member is mounted inside the shell, and the blowing member is electrically connected to the circuit board.

8. A hair dryer according to claim 7, characterized in that: The air outlet and the heat dissipation grille are respectively fixedly mounted on both sides of the shell.

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