Beauty instrument optical filter mounting structure

Abstract

The utility model discloses an optical filter mounting structure of a beauty instrument, the beauty instrument comprises a shell and a light source, the shell is provided with a light emitting channel for emitting light waves emitted by the light source, and the shell is provided with an optical filter assembly on the light emitting side of the light source; the optical filter assembly comprises a hollow movable support, and an optical filter is installed at the hollow position of the movable support. The movable support is provided with at least two hollow-out positions which are linearly distributed at intervals, and each hollow-out position is provided with an optical filter. The beauty instrument optical filter installation structure further comprises a driving assembly, the driving assembly comprises a stepping motor and a driving gear, and the stepping motor is in driving connection with the driving gear. The movable support is provided with a rack part, and the driving gear of the driving assembly is meshed with the rack part of the movable support. Through the above structural design, the electric switching of the optical filters can be realized, the optical filter switching device has the advantages of novel structural design and high automation degree, and the use convenience of the photon beauty instrument can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photon beauty instruments, and in particular to a beauty instrument filter installation structure. Background Art

[0002] Photon beauty is a non-invasive photodynamic therapy with a wide spectrum. It can simultaneously treat and improve facial diseases such as facial flushing, rosacea, acne, scars, pigmentation, freckles, and skin aging diseases such as enlarged pores, wrinkles, and elastic tissue degeneration. It can also remove hair, remove freckles, remove red blood, tighten the skin, and precisely lose weight. The characteristics of photon beauty are that it does not damage the skin, the treatment process is simple, and you can wash your face and put on makeup immediately after the treatment without affecting normal work. Therefore, photon beauty is a more ideal beauty method. It should be pointed out that photon beauty is a wide-spectrum intense pulsed photon technology. The pulsed strong light energy of a specific wavelength can pass through the epidermis and selectively act on subcutaneous pigments, open blood vessels, and hair follicles, causing them to shrink, decompose, and absorb.

[0003] The Chinese utility model patent with the authorization announcement number of CN219208753U and the patent name of Beauty Instrument essentially discloses a photon beauty instrument for photon beauty. Specifically, the beauty instrument includes a main body, a pulse light source, and a filter assembly. A receiving cavity is formed inside the main body and a light outlet and a slot are provided on the main body. The pulse light source is arranged in the receiving cavity of the main body, and the pulse light emitted by the pulse light source is emitted from the light outlet. The filter assembly includes a filter, which can be inserted into the main body along the slot so that the filter is located on the optical path of the pulse light, and the pulse light is emitted from the light outlet after passing through the filter. The filter can be pulled out along the slot to replace the filter. The filter assembly includes a bracket, and the filter is detachably arranged on the bracket. The bracket matches the slot, and the bracket can be inserted into the slot.

[0004] It should be pointed out that the above-mentioned beauty instrument has the following defects. Specifically, in order to meet the requirements of using light waves of different wavelengths, the filter component needs to be manually pulled out from the main body, and then the replaced filter component needs to be inserted into the slot of the main body. The entire process of switching filters is complicated and has a low degree of automation. Utility Model Content

[0005] The purpose of the utility model is to provide a beauty instrument filter installation structure to address the deficiencies of the prior art. The beauty instrument filter installation structure can realize electric switching of the filter, has a novel structural design, a high degree of automation, and can effectively improve the convenience of use of the photon beauty instrument.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0007] A beauty instrument filter installation structure, the beauty instrument comprises a housing, a light source installed inside the housing, the housing is provided with a light outlet channel for light waves emitted by the light source to be emitted, and the housing is provided with a filter assembly on the light outlet side of the light source;

[0008] The filter assembly includes a movable bracket in a hollow shape, and the filter is installed at the hollow position of the movable bracket;

[0009] The movable bracket is provided with at least two hollow positions distributed at linear intervals, and each hollow position is respectively equipped with a filter;

[0010] The beauty instrument filter installation structure also includes a driving assembly, which includes a stepping motor and a driving gear, and the stepping motor is drivingly connected to the driving gear;

[0011] The movable bracket is provided with a rack portion, and the driving gear of the driving assembly is meshed with the rack portion of the movable bracket.

[0012] Wherein, the driving assembly further includes a reduction box body, and the stepping motor is fastened and mounted on the reduction box body;

[0013] A reduction gear set is arranged inside the reduction box body, the input end gear of the reduction gear set is connected with the power output shaft of the stepping motor, and the output end gear of the reduction gear set is meshed with the driving gear.

[0014] The shell is provided with a guide rod extending along the moving direction of the movable bracket, the movable bracket is provided with a guide hole corresponding to the guide rod, and the guide rod passes through the guide hole of the movable bracket.

[0015] The movable bracket is provided with a sink groove at the edge of each hollow position, each filter is respectively embedded in the corresponding sink groove, and each filter is fastened to the movable bracket by glue fixing.

[0016] Wherein, the rack part and the movable bracket are an integrated structure.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the movable bracket of the present invention is installed with a plurality of filters distributed in a linear interval. When working, the stepper motor drives the movable bracket to move linearly through the transmission structure composed of a driving gear and a rack part, so as to realize the movement of the required filter to the light output hole position and filter the light, thereby achieving the purpose of filter switching; therefore, the filter installation structure of the beauty instrument of the present invention can realize the electric switching of the filter. Compared with the prior art, the filter installation structure of the beauty instrument of the present invention has the advantages of novel structural design and high degree of automation, and can effectively improve the convenience of use of the photon beauty instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below with reference to the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is an exploded schematic diagram of the utility model.

[0021] Figure 3 It is an exploded schematic diagram of the filter assembly of the utility model.

[0022] exist Figures 1 to 3 Included are:

[0023] 1-light source; 2-filter assembly; 21-movable bracket; 211-hollow position; 212-rack portion; 213-guide hole; 214-sink; 22-filter; 3-drive assembly; 31-stepping motor; 32-drive gear; 33-reduction gear box body; 34-reduction gear set; 4-guide rod. DETAILED DESCRIPTION

[0024] The present invention will be described below in conjunction with specific implementation methods.

[0025] Embodiment 1, as Figures 1 to 3 As shown, a filter installation structure of a beauty instrument includes a shell, a light source 1 installed inside the shell, the shell is provided with a light output channel for the light waves emitted by the light source 1 to emit, and the shell is provided with a filter assembly 2 on the light output side of the light source 1.

[0026] Among them, Figures 1 to 3 As shown, the filter assembly 2 includes a movable bracket 21 in a hollow shape, and a filter 22 is installed at a hollow position 211 of the movable bracket 21 .

[0027] Further, such as Figures 1 to 3 As shown, the movable bracket 21 is provided with at least two hollow positions 211 distributed at linear intervals, and each hollow position 211 is respectively equipped with a filter 22 .

[0028] Furthermore, if Figure 1 and Figure 2 As shown, the beauty instrument filter installation structure also includes a driving component 3, and the driving component 3 includes a stepping motor 31 and a driving gear 32. The stepping motor 31 is drivingly connected to the driving gear 32.

[0029] In addition, if Figures 1 to 3 As shown, the movable bracket 21 is provided with a rack portion 212 , and the driving gear 32 of the driving assembly 3 is meshed with the rack portion 212 of the movable bracket 21 .

[0030] It should be explained that the rack portion 212 of the first embodiment can adopt an integrated structural design or a split structural design; for the rack portion 212 adopting an integrated structural design, the rack portion 212 and the movable bracket 21 are an integrated structure; for the rack portion 212 adopting a split structural design, the rack portion 212 can be fastened to the movable bracket 21 by screwing.

[0031] During the operation of the beauty instrument filter installation structure of the first embodiment, the stepper motor 31 is started and causes the driving gear 32 to rotate. The rotating driving gear 32 drives the rack portion 212 to move linearly, thereby causing the entire movable bracket 21 to move linearly. During this process, a plurality of filters 22 installed on the movable bracket 21 move linearly synchronously with the movable bracket 21, thereby causing the required filter 22 to move into the light outlet channel of the shell, so as to achieve the effect of filtering through the required filter 22.

[0032] It should be emphasized that the movable bracket 21 of the first embodiment is equipped with a plurality of filters 22 distributed in a linear interval. When working, the stepper motor 31 drives the movable bracket 21 to move linearly through the transmission structure composed of the driving gear 32 and the rack part 212, so as to realize the required movement of the filter 22 to the light output hole position and filter, thereby achieving the purpose of switching the filter 22.

[0033] Based on the above, it can be seen that through the above-mentioned structural design, the beauty instrument filter mounting structure of the first embodiment can realize the electric switching of the filter 22. Compared with the prior art, the beauty instrument filter mounting structure of the first embodiment has the advantages of novel structural design and high degree of automation, and can effectively improve the convenience of use of the photon beauty instrument.

[0034] Embodiment 2, as Figure 1 and Figure 2 As shown, the difference between the second embodiment and the first embodiment is that the driving assembly 3 further includes a reduction box body 33 , and the stepping motor 31 is fixedly mounted on the reduction box body 33 .

[0035] A reduction gear set 34 is installed inside the reduction box body 33 , the input end gear of the reduction gear set 34 is connected to the power output shaft of the stepping motor 31 , and the output end gear of the reduction gear set 34 is meshed with the driving gear 32 .

[0036] It should be explained that the reduction gear set 34 can realize a large torque output of the driving gear 32, so that the driving gear 32 can stably and reliably drive the movable bracket 21 to move linearly.

[0037] Embodiment three, as Figures 1 to 3As shown, the difference between the third embodiment and the first embodiment is that the housing is provided with a guide rod 4 extending along the moving direction of the movable bracket 21 , the movable bracket 21 is provided with a guide hole 213 corresponding to the guide rod 4 , and the guide rod 4 passes through the guide hole 213 of the movable bracket 21 .

[0038] When the driving assembly 3 drives the movable bracket 21 to move linearly, the third embodiment can ensure the accurate movement of the movable bracket 21 through the guide substructure composed of the guide rod 4 and the guide hole 213 .

[0039] The two ends of the guide rod 4 can be directly fixedly mounted on the housing.

[0040] Embodiment 4, as Figure 3 As shown, the difference between the third embodiment and the first embodiment is that the movable bracket 21 is provided with a groove 214 at the edge of each hollow position 211, each filter 22 is respectively embedded in the corresponding groove 214, and each filter 22 is fastened to the movable bracket 21 by glue fixing.

[0041] In the process of sequentially installing a plurality of filters 22 at the corresponding hollow positions 211 of the movable bracket 21, the movable bracket 21 of the fourth embodiment can quickly position the corresponding filters 22 through the respective grooves 214, and after positioning, glue can be quickly dispensed to allow each filter 22 to be glued and fixed to the movable bracket 21.

[0042] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A beauty instrument filter installation structure, the beauty instrument comprising a housing, a light source (1) installed inside the housing, the housing being provided with a light outlet channel for light waves emitted by the light source (1) to be emitted, and the housing being provided with a filter assembly (2) on the light outlet side of the light source (1); The optical filter assembly (2) comprises a movable bracket (21) in a hollow shape, and the optical filter (22) is installed at the hollow position (211) of the movable bracket (21); Features: The movable bracket (21) is provided with at least two hollow positions (211) distributed at linear intervals, and each hollow position (211) is respectively provided with a filter (22); The beauty instrument filter installation structure further comprises a driving assembly (3), wherein the driving assembly (3) comprises a stepping motor (31) and a driving gear (32), and the stepping motor (31) and the driving gear (32) are drivingly connected; The movable bracket (21) is provided with a rack portion (212), and the driving gear (32) of the driving assembly (3) is meshed with the rack portion (212) of the movable bracket (21).

2. A beauty instrument filter installation structure according to claim 1, characterized in that: The driving assembly (3) further comprises a reduction gearbox housing (33), and the stepping motor (31) is fixedly mounted on the reduction gearbox housing (33); A reduction gear set (34) is installed inside the reduction box body (33); the input end gear of the reduction gear set (34) is connected to the power output shaft of the stepping motor (31); and the output end gear of the reduction gear set (34) is meshed with the driving gear (32).

3. The beauty instrument filter installation structure according to claim 1, characterized in that: The housing is provided with a guide rod (4) extending along the moving direction of the movable bracket (21); the movable bracket (21) is provided with a guide hole (213) corresponding to the guide rod (4); and the guide rod (4) passes through the guide hole (213) of the movable bracket (21).

4. The beauty instrument filter installation structure according to claim 1, characterized in that: The movable bracket (21) is provided with a sink groove (214) at the edge of each hollow position (211), each filter (22) is respectively embedded in a corresponding sink groove (214), and each filter (22) is respectively fixedly connected to the movable bracket (21) by glue spot fixing.

5. The beauty instrument filter installation structure according to claim 1, characterized in that: The rack portion (212) and the movable bracket (21) are an integral structure.

Images