Electric lens switching structure for hand tool laser
By designing an electrically switching lens structure at the laser output port, and using a lens switching device and servo motor to achieve mode switching of the laser handpiece, the problem of needing two handpieces in the existing technology is solved, simplifying operation and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2026-03-27
AI Technical Summary
Existing laser handpieces require two handles to achieve two different modes, resulting in high production costs and cumbersome operation.
An electrically switchable lens structure for handheld lasers was designed. The lens switching device switches the lens at the laser's output port, allowing the beam to be output directly or through the lens. A servo motor drives a swing arm to rotate the lens, thus switching modes.
It enables switching between two modes of the laser handpiece, simplifies the operation process, reduces production costs, and improves the ease of operation.
Smart Images
Figure CN224039314U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of cosmetic instrument equipment, specifically, especially a kind of electric switching lens structure for hand laser. BACKGROUND
[0002] With the progress of science and technology and the rapid development of economy, laser is more and more widely used in the cosmetic industry, and laser cosmetic instrument mainly uses the photo-thermal effect generated by laser and biological tissue to beautify the skin.
[0003] However, the existing laser hand tool usually needs two hand tools to realize two different modes, so the production cost is high, and the operator uses more complicatedly. CONTENT OF THE UTILITY MODEL
[0004] In order to overcome the defects existing in the prior art, the utility model provides an electric switching lens structure for hand laser to solve the problems in the prior art.
[0005] The utility model solves the technical problems by adopting the technical scheme of an electric switching lens structure for hand laser, which comprises a laser, one end of the laser is provided with an outlet, the end of the laser close to the outlet is provided with a lens adjusting base, and the lens adjusting base is detachably installed with a lens switching device corresponding to the outlet.
[0006] The utility model has the beneficial effects that the lens switching device switches the lens at the outlet of the laser, so that the light beam output from the outlet of the laser can be directly output or output through the lens, thereby the two mode switching of the laser hand tool can be conveniently realized, without the need to replace the single-mode hand tool to realize, and the operator can operate conveniently.
[0007] Further, the lens switching device comprises a fixing seat, the lower end of the fixing seat is positioned and installed on the lens adjusting base, the fixing seat is provided with an outlet channel, the side of the fixing seat close to the outlet is provided with a swingable swing arm, and the lower end of the swing arm is provided with a lens corresponding to the outlet.
[0008] After adopting the above further structure, the fixing seat is positioned and installed on the lens adjusting base, so that the outlet and the outlet channel can better correspond to each other, and the light beam is prevented from being blocked, the swing arm is a curved arm, and through the swing of the swing arm, the lens can be switched between the outlet and the outlet channel, so that the light beam can pass through the lens or directly enter the outlet channel without passing through the lens, thereby the mode is switched.
[0009] Further, the upper end of the fixed seat is provided with a steering engine, the upper end of the swing arm is provided with a connecting hole connected with the steering engine, and the lower end of the swing arm is provided with a lens groove, and the lens is embeddedly installed in the lens groove.
[0010] After the above further structure is adopted, the steering engine can drive the swing arm to rotate and swing, thereby driving the lens to swing and switch.
[0011] Further, the two sides of the fixed seat are provided with clamping pieces through screws, and the two sides of the clamping pieces are clamped on the two sides of the lens adjusting base.
[0012] After the above further structure is adopted, the electric wire can be better fixed on the lens adjusting base.
[0013] Further, the lens adjusting base is provided with a positioning hole and a first screw hole, the lower end surface of the fixed seat is provided with a protruding positioning column, one side of the positioning column is provided with a second screw hole corresponding to the first screw hole, the positioning column corresponds to the positioning hole, and the first screw hole and the second screw hole are connected through bolts.
[0014] After the above further structure is adopted, the positioning hole and the positioning column are provided with at least two, the positioning column is inserted into the positioning hole, the fixed seat can be positioned on the lens adjusting base, so that the light outlet and the light outlet channel correspond to each other, and then the bolts are locked to prevent displacement, and the structure is simple and compact.
[0015] Further, the upper end of the fixed seat is provided with a clamping groove, and the steering engine is clamped in the clamping groove and fixedly connected through screws.
[0016] After the above further structure is adopted, the steering engine is more stably installed in the fixed seat, vibration is prevented during operation, and noise is less. DRAWINGS
[0017] Fig. 1 It is a three-dimensional structure schematic view of the electric switching lens structure of the utility model.
[0018] Fig. 2 It is a three-dimensional structure schematic view of the laser and the lens switching device.
[0019] Fig. 3 It is a three-dimensional structure schematic view of the lens switching device.
[0020] Fig. 4 It is an explosion structure schematic view of the lens switching device.
[0021] As shown in the figure: laser 1, light outlet 2, lens adjusting base 3, fixed seat 4, clamping piece 5, rudder 6, swing arm 7, connecting hole 8, lens groove 9, lens 10, positioning hole 11, first screw hole 12, positioning column 13, bolt 14, clamping groove 15, light outlet channel 16. DETAILED DESCRIPTION
[0022] The specific embodiments of the present application will be further described below with reference to the drawings. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.
[0023] In combination Figs. 1 to 4 As shown in the figure: laser 1, light outlet 2, lens adjusting base 3, fixed seat 4, clamping piece 5, rudder 6, swing arm 7, connecting hole 8, lens groove 9, lens 10, positioning hole 11, first screw hole 12, positioning column 13, bolt 14, clamping groove 15, light outlet channel 16.
[0024] The lens switching device of the present embodiment includes a fixed seat 4, the lower end of the fixed seat 4 is positioned and installed on the lens adjusting base 3, the fixed seat 4 is provided with an outlet channel 16, the fixed seat 4 is provided with a swingable swing arm 7 on the side close to the light outlet 2, and the lower end of the swing arm 7 is provided with a lens 10 corresponding to the light outlet 2; the fixed seat 4 is positioned and installed on the lens adjusting base 3, which can make the light outlet 2 and the outlet channel 16 correspond to each other better, prevent the light beam from being blocked, and the swing arm 7 is a curved arm. Through the swing of the swing arm 7, the lens 10 can be switched between the light outlet 2 and the outlet channel 16, so that the light beam can pass through the lens 10 or directly enter the outlet channel 16 without passing through the lens 10, thereby switching the mode.
[0025] The upper end of the fixed seat 4 of the present embodiment is provided with a rudder 6, the upper end of the swing arm 7 is provided with a connecting hole 8 connected with the rudder 6, the lower end of the swing arm 7 is provided with a lens groove 9, and the lens 10 is embedded and installed in the lens groove 9; the rudder has small switching noise, accurate position and long service life, and the rudder 6 can drive the swing arm 7 to rotate and swing, thereby driving the lens 10 to swing and switch.
[0026] The upper end of the fixed seat 4 is provided with a clamping groove 15, the steering engine 6 is clamped in the clamping groove 15 and is fixedly connected through a screw; so that the steering engine 6 is more stably installed in the fixed seat 4, vibration is prevented during operation, and noise is less.
[0027] It is worth mentioning that the two sides of the fixed seat 4 are provided with clamping pieces 5 through screws, and the two clamping pieces 5 are clamped and installed on the two sides of the lens adjusting base 3; so that the electric wire can be better fixed on the lens adjusting base 3.
[0028] Specifically, the lens adjusting base 3 is provided with a positioning hole 11 and a first screw hole 12, the lower end surface of the fixed seat 4 is provided with a protruding positioning column 13, one side of the positioning column 13 is provided with a second screw hole corresponding to the first screw hole 12, the positioning column 13 corresponds to the positioning hole 11, and the first screw hole 12 and the second screw hole are connected through a bolt 14; the positioning hole 11 and the positioning column 13 are provided with at least two, the positioning column 13 is inserted into the positioning hole 11, the fixed seat 4 is positioned on the lens adjusting base 3, so that the light outlet 2 and the light outlet channel 16 are better corresponded to each other, then are locked through the bolt 14, displacement is prevented, and the structure is simple and compact.
[0029] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications are made to these embodiments without departing from the principles and spirits of the utility model, and still fall into the protection scope of the utility model.
Claims
1. A hand tool laser electric switching mirror structure comprising a laser (1), characterized in that, One end of the laser (1) is provided with a light outlet (2), one end of the laser (1) close to the light outlet (2) is provided with a lens adjusting base (3), the lens adjusting base (3) is detachably installed with a lens switching device corresponding to the light outlet (2).
2. A laser electric switch mirror structure for a hand tool according to claim 1, wherein The lens switching device comprises a fixed seat (4), the lower end of the fixed seat (4) is positioned and installed on the lens adjusting base (3), the fixed seat (4) is provided with an outlet channel (16), one side of the fixed seat (4) close to the light outlet (2) is provided with a swingable swing arm (7), the lower end of the swing arm (7) is provided with a lens (10) corresponding to the light outlet (2).
3. A laser electric switch mirror structure for a hand tool according to claim 2, wherein The upper end of the fixed seat (4) is provided with a rudder (6), the upper end of the swing arm (7) is provided with a connecting hole (8) connected with the rudder (6), the lower end of the swing arm (7) is provided with a lens groove (9), the lens (10) is embedded and installed in the lens groove (9).
4. A laser electric switch mirror structure for a hand tool according to claim 2, wherein The fixed seat (4) is provided with a clamping piece (5) on both sides through a screw, the clamping piece (5) on both sides is clamped and installed on both sides of the lens adjusting base (3).
5. A laser electric switch mirror structure for a hand tool according to claim 3, wherein The lens adjusting base (3) is provided with a positioning hole (11) and a first screw hole (12) respectively, the lower end surface of the fixed seat (4) is provided with a protruding positioning column (13), one side of the positioning column (13) is provided with a second screw hole corresponding to the first screw hole (12), the positioning column (13) corresponds to the positioning hole (11), the first screw hole (12) and the second screw hole are connected through a bolt (14).
6. A laser electric switch mirror structure for a hand tool according to claim 3, wherein The upper end of the fixed seat (4) is provided with a clamping groove (15), the rudder (6) is clamped in the clamping groove (15) and is fixedly connected through a screw.