Hidden indicator lamp structure of washing device

Abstract

The utility model relates to the technical field of dental equipment, in particular to a hidden indicator lamp structure of a washing device, which comprises a washing device body, a circuit board, a start button, an LED (light-emitting diode) gear indicator lamp and a lamp holder, the washing device body is composed of a movable plate and a fixed plate, the movable plate and the fixed plate are connected through a buckle structure, a mounting cavity is formed in the fixed plate, and a plurality of indication holes are formed in the inner wall of the fixed plate; the circuit board is fixedly mounted in the mounting cavity; the start button is fixedly mounted on the circuit board; the LED gear indicating lamp is positioned above the starting button and is mounted corresponding to the indicating hole; the LED gear indicating lamp is fixedly installed on the circuit board through the lamp holder. The LED gear indicator lamp has the advantages that the concealment of the LED gear indicator lamp is enhanced through the concealed indicator lamp structure, dirt is prevented from being clamped in gaps of the LED gear indicator lamp, disinfectant is prevented from entering the washing device body during washing, and meanwhile, the LED gear indicator lamp is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of dental equipment, and particularly relates to a hidden indicator light structure of a rinser. Background Technique

[0002] A rinser, also known as a root canal rinser, is an indispensable tool in dental treatment. Its main purpose is to clean and disinfect the root canal to reduce infection and ensure the success of root canal treatment.

[0003] The rinser mainly consists of a micro motor, a working tip, a circuit board, a start button and an indicator light. During the use of the rinser, the staff presses the start button. The start button controls the start of the micro motor through the circuit board. The micro motor drives the working tip to vibrate and deflect to clean and disinfect the tooth root. At the same time, the start button controls the indicator light to emit light through the circuit board.

[0004] During the working process of the rinser, the indicator light penetrates through the outer shell of the rinser and is exposed outside. During the use by the staff, the staff needs to change the holding position of the rinser. The exposed indicator light will interfere with the holding operation of the staff and is easy to be damaged by pressing the indicator light. At the same time, with the indicator light exposed outside, the light emitted by it will directly shine into the eyes of the staff, interfering with the operation of the staff.

[0005] Therefore, the prior art proposes a root canal rinser. By installing all the core components such as the rinsing needle and the rinsing machine head on the handheld housing, the volume of the existing root canal cleaning equipment is greatly reduced, achieving the effects of small size and convenient carrying, but the problem that the exposed indicator light affects the operation of the staff has not been solved yet.

[0006] In view of this, we propose a hidden indicator light structure of a rinser. Content of the Utility Model

[0007] The purpose of the utility model is to provide a hidden indicator light structure of a rinser to solve the problems put forward in the above background technique.

[0008] To achieve the above purpose, the utility model provides the following technical solutions:

[0009] A hidden indicator light structure for a rinser, comprising a rinser body, a circuit board, a start button, an LED gear indicator light, and a lamp holder; the rinser body is composed of a movable plate and a fixed plate, and the movable plate and the fixed plate are connected by a snap structure. The connection of the movable plate and the fixed plate by the snap structure improves the convenience of installation and disassembly, facilitating the replacement and repair of components inside the rinser body. An installation cavity is provided on the fixed plate, and a plurality of indicator holes are provided on the inner wall of the installation cavity; the circuit board is installed in the installation cavity, and the circuit board is used to realize various functions of the rinser body; the start button is fixedly installed on the circuit board, and the start button is used to realize the operation of the rinser body.

[0010] The LED gear indicator light is located above the start button and is installed corresponding to the indicator holes. The number of LED gear indicator lights corresponds to the number of indicator holes one by one, and the LED gear indicator light extends into the indicator holes. The indicator holes play a role in blocking the light of the LED gear indicator light, preventing the light from directly shining into the eyes of the staff and affecting the operation. At the same time, the indicator holes play a protective role for the LED gear indicator light, avoiding damage to the LED gear indicator light; the LED gear indicator light is fixedly installed on the circuit board through the lamp holder; through holes corresponding to the indicator holes are provided on the lamp holder, and the LED gear indicator light passes through the through holes of the lamp holder and extends into the indicator holes.

[0011] Preferably, the distance between the top end of the indicator hole and the outer wall of the fixed plate is 0.2 mm. 0.2 mm facilitates the light of the LED gear indicator light to pass through the fixed plate and be observed by the staff, thereby determining the working intensity of the rinser body at this time. At the same time, it also blocks the light of the LED gear indicator light, preventing the light from directly shining into the eyes of the staff and affecting the staff's observation of the oral cavity.

[0012] Preferably, a strip-shaped groove is provided between the indicator holes, and a strip-shaped convex block is correspondingly provided between the through holes. The strip-shaped convex block is used to play a buffering role. When the staff presses the position where the LED gear indicator light is located during the operation, at this time, the strip-shaped groove contacts the strip-shaped convex block, and then the deformation displacement of the fixed plate is blocked by the strip-shaped convex block, preventing the fixed plate from squeezing the LED gear indicator light and causing damage to the LED gear indicator light.

[0013] Preferably, a positioning post is provided below the indicator hole, and a positioning hole matching the positioning post is provided on the lamp holder. The positioning post is used to play an initial positioning role during installation, improving the installation accuracy and convenience. At the same time, after installation, the positioning post plays a role in fixing and supporting the lamp holder, ensuring the stability of the lamp holder installation.

[0014] Preferably, a fixing groove is symmetrically provided at the middle end of the lamp holder, and a mounting plate cooperating with the fixing groove is provided on the mounting cavity. The mounting plate and the fixing groove cooperate with each other to improve the stability of the installation of the lamp holder, thereby ensuring the stability of the installation of the LED gear indicator light. At the same time, since the fixing groove is provided at the middle end of the lamp holder, the fixing groove cooperates with the mounting plate to reduce the up and down shaking of the lamp holder. When the washer body collides, the mounting plate can effectively reduce the up and down shaking of the lamp holder.

[0015] Preferably, clamping plates are symmetrically provided at both ends of the lamp holder, and elastic gaskets are installed on the inner sides of the clamping plates. The clamping plates are located at both ends of the lamp holder and fit exactly with the circuit board. The lamp holder is fixedly connected to the circuit board through the clamping plates. At the same time, the elastic gaskets on the inner sides of the clamping plates play a role in buffering and vibration reduction, avoiding contact between the clamping plates and the circuit board, causing wear on the circuit board, and affecting the use of the circuit board.

[0016] Preferably, an annular plate is provided on the movable plate, and the annular plate is used to engage the clamping plate, and the annular plate is used to fix the clamping plate, thereby increasing the force between the clamping plate and the circuit board, thereby improving the connection effect between the lamp holder and the circuit board, ensuring the stability of the connection between the lamp holder and the circuit board, and thereby ensuring the stability of the LED gear indicator light.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The hidden indicator light structure of the scrubber hides the LED gear indicator light in the scrubber shell, thereby improving the concealment of the LED gear indicator light and the overall aesthetics of the scrubber. At the same time, the LED gear indicator light is prevented from affecting the holding and observation of the staff, thereby improving the operating comfort and efficiency of the scrubber, and also avoiding squeezing and damage to the LED indicator light, which affects the staff's judgment on the working status of the scrubber.

[0019] 2. The hidden indicator light structure of the washer hides the LED gear indicator light in the washer shell, so that the washer forms a closed whole. When the washer is wiped and cleaned with disinfectant, the disinfectant can be prevented from entering, thereby preventing the circuit board from being damaged by contact with the liquid, which would cause the washer to fail to work properly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cooperation between the lamp holder and the LED gear indicator light of the utility model;

[0022] Figure 3 It is an isometric schematic diagram of the lamp holder and the movable plate of the utility model;

[0023] Figure 4 Schematic diagram of the cooperation between the lamp holder and the movable plate of the present utility model;

[0024] Figure 5 Schematic diagram of the lamp holder and the fixed plate of the present utility model.

[0025] In the figure:

[0026] 1. Oscillating washer body; 11. Movable plate; 111. Annular plate; 12. Fixed plate; 121. Installation cavity; 122. Indicator hole; 123. Strip-shaped groove; 124. Positioning column; 125. Installation plate;

[0027] 2. Circuit board;

[0028] 3. Start button;

[0029] 4. LED gear indicator light;

[0030] 5. Lamp holder; 51. Through hole; 52. Strip-shaped convex block; 53. Positioning hole; 54. Fixed groove; 55. Clamping plate; 56. Elastic gasket. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0032] The oscillating washer mainly consists of a micro motor, a working tip, a circuit board, a start button and an indicator light. During the use of the oscillating washer, the staff presses the start button, and the start button controls the start of the micro motor through the circuit board. The micro motor rotates eccentrically and then drives the working tip to vibrate and shift to clean and disinfect the tooth root. At the same time, the start button controls the indicator light to emit light through the circuit board.

[0033] During the working process of the oscillating washer, the indicator light penetrates the outer shell of the oscillating washer and is exposed. During the use by the staff, the staff needs to change the position of holding the oscillating washer. During the holding process by the staff, the exposed indicator light will be squeezed. The indicator light affects the holding feel of the staff. At the same time, the indicator light is easily damaged by direct extrusion, affecting the staff's judgment of the working state of the oscillating washer. At the same time, the indicator light is exposed, and the light emitted by it will directly shine into the eyes of the staff. When the staff observes the patient's oral cavity, it will affect the observation effect of the staff.

[0034] Such as Figures 1 to 5As shown in the figure, a hidden indicator light structure of a rinser includes a rinser body 1, a circuit board 2, a start button 3, an LED gear indicator light 4, and a lamp holder 5; the rinser body 1 is composed of a movable plate 11 and a fixed plate 12, and the movable plate 11 and the fixed plate 12 are connected by a snap structure. The connection between the movable plate 11 and the fixed plate 12 through the snap structure realizes the preliminary connection between the movable plate 11 and the fixed plate 12, and then the connection gap between the movable plate 11 and the fixed plate 12 is glued with glue to ensure the tightness and sealing of the connection of the rinser body 1. An installation cavity 121 is opened on the fixed plate 12, and a plurality of indicator holes 122 are opened on the inner wall of the installation cavity 121; the distance between the top of the indicator hole 122 and the outer wall of the fixed plate 12 is 0.2 mm. 0.2 mm is convenient for the light of the LED gear indicator light 4 to pass through the fixed plate 12 and be observed by the staff, so as to determine the working intensity of the rinser at this time. At the same time, the light of the LED gear indicator light 4 is blocked to avoid the direct light entering the eyes of the staff and affecting the staff's observation of the oral cavity. At the same time, the indicator hole 122 does not damage the surface of the fixed plate 12, so that the surface of the fixed plate 12 remains intact, ensuring the concealment of the LED gear indicator light 4 and the aesthetics of the rinser body 1. When the rinser body 1 is wiped and cleaned with disinfectant, it can avoid the entry of disinfectant, and then avoid the damage caused by the contact between the circuit board 2 and the liquid, resulting in the inability of the rinser body 1 to work normally; the circuit board 2 is installed in the installation cavity 121, and the circuit board 2 is used to realize various functions of the rinser, such as starting the motor, gear switching, and displaying the LED gear indicator light 4, etc.; a power supply cavity is opened below the fixed plate 11, and the power supply cavity is communicated with the installation cavity 121. A battery is installed in the power supply cavity to supply power to the circuit board 2. A knob is provided below the fixed plate 11 to open the bottom end of the fixed plate 11. A sealing gasket is provided between the knob and the fixed plate 11 to ensure the sealing of the bottom end of the fixed plate 11. The knob can open the bottom end of the fixed plate 11 for battery replacement, and then supply power to the circuit board 2, so as to realize various functions of the rinser body 1. The start button 3 is fixedly installed on the circuit board 2, and the start button 3 is used to realize the work of the rinser body 1. A start button 3 installation hole is opened on the installation cavity 121 to highlight the start button 3 for the convenience of staff operation;

[0035] The LED gear indicator 4 is located above the start button 3 and is installed corresponding to the indicating hole 122. The number of the LED gear indicators 4 corresponds one by one to that of the indicating holes 122, and the LED gear indicator 4 extends into the indicating hole 122. The indicating hole 122 blocks the light of the LED gear indicator 4, avoiding direct light shining into the eyes of the staff and affecting the operation, but does not affect the staff to view the LED gear indicator 4 to check the working gear of the flushing device body 1 at this time. At the same time, the indicating hole 122 plays a protective role for the LED gear indicator 4 to avoid damage to the LED gear indicator 4; the LED gear indicator 4 is fixedly installed on the circuit board 2 through the lamp holder 5; a through hole 51 corresponding to the indicating hole 122 is opened on the lamp holder 5, and the LED gear indicator 4 passes through the through hole 51 to penetrate the lamp holder 5 and extend into the indicating hole 122. At the same time, the lamp holder 5 plays a role in fixing and limiting the LED gear indicator 4 through the through hole 51 to ensure the stability of the installation of the LED gear indicator 4;

[0036] A strip groove 123 is opened between the indicating holes 122, and a strip protrusion 52 is correspondingly arranged between the through holes 51. The strip protrusion 52 is used for buffering. When the staff presses the position where the LED gear indicator 4 is located during the operation, at this time, the strip groove 123 contacts the strip protrusion 52, and then the deformation displacement of the fixing plate 12 is blocked by the strip protrusion 52, avoiding the fixing plate 12 squeezing the LED gear indicator 4 and causing damage to the LED gear indicator 4; a positioning post 124 is arranged below the indicating hole 122, and a positioning hole 53 matched with the positioning post 124 is opened on the lamp holder 5. The positioning post 124 is used for initial positioning during installation, improving the installation accuracy and convenience. At the same time, after installation, the positioning post 124 plays a role in fixing and supporting the lamp holder 5 to ensure the stability of the installation of the lamp holder 5; symmetric fixing grooves 54 are opened at the middle end of the lamp holder 5, and an installation plate 125 matched with the fixing grooves 54 is arranged on the installation cavity 121. The installation plate 125 and the fixing grooves 54 cooperate with each other to improve the stability of the installation of the lamp holder 5, and further ensure the stability of the installation of the LED gear indicator 4. At the same time, because the fixing grooves 54 are opened at the middle end of the lamp holder 5, the cooperation between the fixing grooves 54 and the installation plate 125 can reduce the up and down shaking of the lamp holder 5. When the flushing device body 1 collides, the installation plate 125 can effectively reduce the up and down shaking of the lamp holder 5, and further ensure the stability of the installation of the LED gear indicator 4;

[0037] Both ends of the lamp holder 5 are symmetrically provided with clamping plates 55. An elastic gasket 56 is installed on the inner side of the clamping plates 55. The clamping plates 55 at both ends of the lamp holder 5 just fit with the circuit board 2. The lamp holder 5 is clamped with the circuit board 2 through the clamping plates 55, so that the circuit board 2 and the LED gear indicator lamp 4 form an integral body. At the same time, the elastic gasket 56 on the inner side of the clamping plates 55 plays a role in buffering and vibration reduction, avoiding contact between the clamping plates 55 and the circuit board 2, causing wear to the circuit board 2 and affecting the use of the circuit board 2. An annular plate 111 is provided on the movable plate 11. The annular plate 111 is used to clamp the clamping plates 55, and the annular plate 111 is used to fix the clamping plates 55, improving the acting force between the clamping plates 55 and the circuit board 2, thereby improving the connection effect between the lamp holder 5 and the circuit board 2, ensuring the stability of the connection between the lamp holder 5 and the circuit board 2, and thus ensuring the stability of the LED gear indicator lamp 4. At the same time, a card slot is provided at the top of the movable plate 11 for fixing the top of the circuit board 2 to ensure the stability of the installation of the circuit board 2.

[0038] When the hidden indicator lamp structure of the flushing device in this embodiment is in use, the staff connects the start button 3 and the LED gear indicator lamp 4 to the circuit board 2, and installs the lamp holder 5 corresponding to the LED gear indicator lamp 4, so that the LED gear indicator lamp 4 extends out through the through hole 51. At the same time, the clamping plates 55 on the lamp holder 5 clamp the circuit board 2 to achieve fixed installation. After the installation is completed, the positioning holes 53 on the lamp holder 5 are aligned with the positioning posts 124 on the fixing plate 12 for installation. During the process of the fixing plate 12 being clamped with the lamp holder 5, the installation groove on the lamp holder 5 and the installation plate 125 on the fixing plate 12 are gradually slid and embedded to complete the fixation of the lamp holder 5. At the same time, the LED gear indicator lamp 4 enters the indicating hole 122. Then, the annular plate 111 on the movable plate 11 is aligned with the clamping plates 55 at both ends of the lamp holder 5. When the fixing plate 12 and the movable plate 11 are clamped and installed, the annular plate 111 clamps and fixes the clamping plates 55 at both ends of the lamp holder 5.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A hidden indicator light structure of a washer, comprising a washer body (1), a circuit board (2) and a start button (3), characterized in that: It also includes an LED gear position indicator light (4) and a lamp holder (5); The washer body (1) is composed of a movable plate (11) and a fixed plate (12); the movable plate (11) and the fixed plate (12) are connected via a snap-fit ​​structure; an installation cavity (121) is provided on the fixed plate (12); and a plurality of indicating holes (122) are provided on the inner wall of the installation cavity (121); The circuit board (2) is installed in the installation cavity (121); The start button (3) is fixedly mounted on the circuit board (2); The LED gear position indicator light (4) is located above the start button (3) and is installed corresponding to the indicator hole (122); the LED gear position indicator light (4) is fixedly installed on the circuit board (2) via a lamp holder (5); and a through hole (51) corresponding to the indicator hole (122) is provided on the lamp holder (5).

2. The hidden indicator light structure of the washer according to claim 1, characterized in that: The distance between the top end of the indicating hole (122) and the outer wall of the fixing plate (12) is 0.2 mm.

3. The hidden indicator light structure of the washer according to claim 2, characterized in that: Strip grooves (123) are provided between the indicating holes (122), and strip protrusions (52) are provided correspondingly between the through holes (51).

4. The hidden indicator light structure of the washer according to claim 3, characterized in that: A positioning column (124) is provided below the indicating hole (122), and a positioning hole (53) cooperating with the positioning column (124) is provided on the lamp holder (5).

5. The hidden indicator light structure of the washer according to claim 4, characterized in that: A fixing groove (54) is symmetrically provided at the middle end of the lamp holder (5), and a mounting plate (125) matching the fixing groove (54) is provided on the mounting cavity (121).

6. The hidden indicator light structure of the washer according to claim 5, characterized in that: Clamping plates (55) are symmetrically provided at both ends of the lamp holder (5), and elastic gaskets (56) are installed on the inner sides of the clamping plates (55).

7. The hidden indicator light structure of the washer according to claim 1, characterized in that: An annular plate (111) is provided on the movable plate (11), and the annular plate (111) is used for clamping the clamping plate (55).

Images