CN209944231U

CN209944231U - Adjustable cell-phone lamp of light focus

Info

Publication number: CN209944231U
Application number: CN201920601976.2U
Authority: CN
Inventors: 侯文兵
Original assignee: Shenzhen Ophid Technology Co ltd
Current assignee: Shenzhen Ophid Technology Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-14
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an adjustable cell-phone lamp of burnt light, include the casing, dial a section of thick bamboo, glass board, LED lamp, lens cone, guide bar, gyro wheel, through-hole, location bearing, concave lens, PCB board and side channel, casing internally mounted has the PCB board, and PCB board surface integration installs the LED lamp, the cooperation cover in the LED lamp outside is equipped with the lens cone, and the inside one end fixed mounting of lens cone has concave lens, PCB board surface position in LED lamp side symmetry is fixed with the guide bar, the side channel has been seted up to lens cone side symmetry, and the symmetry rotation in the side channel installs the gyro wheel, the guide bar passes between the gyro wheel, and this cell-phone lamp dials a section of thick bamboo through rotating and promotes the lens cone and drive concave lens and carry out position control and remove to the burnt regulation of light of LED lamp has been adjusted, realizes the change of illumination scope, angle, and the person of facilitating the use carries out.

Description

Adjustable cell-phone lamp of light focus

Technical Field

The utility model relates to a cell-phone parts technical field specifically is an adjustable cell-phone lamp of light burnt.

Background

The cell-phone is the indispensable electronic product of present people, brings huge convenience for human life, and more powerful along with the present cell-phone function of development of science and technology, the light is the indispensable function of cell-phone, can be used to throw light on, take a picture effect such as light filling, but the light that takes of present cell-phone, the illumination scope is fixed, is not convenient for adjust the spotlight scope when throwing light on, taking a picture to and the intensity of light irradiation, the practicality remains to be improved.

Therefore, the mobile phone lamp with the adjustable light focus is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable cell-phone lamp of burnt light to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mobile phone lamp with adjustable light focus comprises a shell, a poking barrel, a glass plate, an LED lamp, a lens barrel, a guide rod, rollers, through holes, a positioning bearing, a concave lens, a PCB plate and side grooves, wherein the PCB plate is arranged in the shell, the LED lamp is integrally arranged on the surface of the PCB plate, the lens barrel is sleeved outside the LED lamp in a matching manner, the concave lens is fixedly arranged at one end in the lens barrel, the guide rod is symmetrically fixed at the side edge of the LED lamp on the surface of the PCB plate, the side grooves are symmetrically formed at the side edge of the lens barrel, the rollers are symmetrically and rotatably arranged in the side grooves, the guide rod penetrates between the rollers, the through holes are formed in the back surface of the shell at the positions corresponding to the LED lamp, the poking barrel is arranged in an inserting manner in the middle of the through holes, the poking barrel is rotatably connected with the shell through the, a glass plate is fixedly arranged at the top end inside the poking cylinder.

Preferably, a retainer ring is integrally fixed on the outer wall of the shifting cylinder, a rolling groove is uniformly formed in the inner wall of the machine shell at the position corresponding to the retainer ring, a rolling ball is arranged in the rolling groove in a rolling manner, and the rolling ball is in rolling contact with the retainer ring of the shifting cylinder.

Preferably, the outer wall of the casing is provided with a fitting groove at the port of the through hole, and the outer end of the shifting cylinder is embedded into the fitting groove in a matching manner.

Preferably, the surface of the outer end of the poking cylinder is provided with poking grains.

Preferably, the surface of the roller is arc-shaped, and the roller is attached to the guide rod in an extrusion mode.

Preferably, the inner end of the lens cone is positioned outside the LED lamp and is fixed with an elastic folding rubber cylinder.

Preferably, the positioning bearing is a damping bearing.

Preferably, the inner walls of the poking cylinder, the lens barrel and the elastic folding rubber cylinder are coated with black ink.

Compared with the prior art, the beneficial effects of the utility model are that: the LED lamp carries out the work of throwing light, light enlarges through the refraction scope of concave lens, when focusing the regulation to the device, the finger rotates dials a section of thick bamboo, it makes lens cone position shift to be connected with the meshing of dialling a section of thick bamboo through the lens cone, thereby make the concave lens position change, the light is burnt to change, the angle of illumination and scope of light are adjusted, the lens cone passes through the gyro wheel and moves stably with the roll joint of guide bar, this cell-phone lamp is dialled a section of thick bamboo through rotating and is promoted the lens cone and drive concave lens and carry out position control removal, thereby the light of LED lamp is burnt to be adjusted, realize the illumination scope, the change of angle, the person of facilitating the use shoots, operations such as.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the lens barrel moving and mounting structure of the present invention;

FIG. 3 is a schematic view of the fitting structure of the shift cylinder of the present invention;

fig. 4 is a schematic view of the roller structure of the present invention.

In the figure: 1. a housing; 2. a cylinder is poked; 3. pattern shifting; 4. a glass plate; 5. an LED lamp; 6. a lens barrel; 7. a guide bar; 8. an elastic folding rubber cylinder; 9. a roller; 10. a through hole; 11. positioning the bearing; 12. a concave lens; 13. a fitting groove; 14. rolling a groove; 15. a ball bearing; 16. a PCB board; 17. and a side groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mobile phone lamp with adjustable light focus comprises a casing 1, a dial barrel 2, a glass plate 4, an LED lamp 5, a lens barrel 6, a guide rod 7, rollers 9, through holes 10, a positioning bearing 11, a concave lens 12, a PCB 16 and side grooves 17, wherein the PCB 16 is installed inside the casing 1, the LED lamp 5 is installed on the surface of the PCB 16 in an integrated mode, the lens barrel 6 is sleeved outside the LED lamp 5 in a matched mode, the concave lens 12 is fixedly installed at one end inside the lens barrel 6, the guide rod 7 is symmetrically fixed on the surface of the PCB 16 on the side edge of the LED lamp 5, the side grooves 17 are symmetrically formed in the side edge of the lens barrel 6, the rollers 9 are symmetrically and rotatably installed in the side grooves 17, the guide rod 7 penetrates through the rollers 9, the through holes 10 are formed in the back face of the casing 1 and corresponding to the LED lamp 5, the dial barrel 2 is arranged in the middle of the through holes 10 in an inserting mode, an internal thread is formed on the inner wall of the shifting barrel 2, an external thread is formed on the outer wall of the lens barrel 6, the lens barrel 6 is meshed with the shifting barrel 2, and a glass plate 4 is fixedly mounted at the top end inside the shifting barrel 2.

A retainer ring is integrally fixed on the outer wall of the shifting barrel 2, a rolling groove 14 is uniformly formed in the inner wall of the casing 1 at the position corresponding to the retainer ring, a ball 15 is arranged in the rolling groove 14 in a rolling manner, the ball 15 is in rolling contact with the retainer ring of the shifting barrel 2, and the shifting barrel 2 is stable in rotation by the contact of the ball 15 and the retainer ring.

The outer wall of the machine shell 1 is positioned at the port of the through hole 10 and is provided with a fitting groove 13, the outer end of the shifting barrel 2 is matched and embedded into the fitting groove 13, the end part of the shifting barrel 2 is sunken to be flush with the machine shell 1 through the arrangement of the fitting groove 13, and the attractiveness is improved.

Dial a 2 outer end surfaces of section of thick bamboo and seted up and dial line 3, increase through setting up of dialling line 3 and dial the roughness on a 2 surfaces, conveniently rotate and dial a 2.

The surface of the roller 9 is arc-shaped, the roller 9 is extruded and attached to the guide rod 7, and the lens barrel 6 is stably moved through the extrusion contact of the arc-shaped roller 9 and the guide rod 7.

An elastic folding rubber cylinder 8 is fixed at the inner end of the lens cone 6 and positioned outside the LED lamp 5, and the LED lamp 5 is sealed and protected through the elastic folding rubber cylinder 8.

The locating bearing 11 is a damping bearing, increases the rotation resistance of the shifting barrel 2, and avoids the change of light condensation caused by no collision during use.

The inner walls of the poking cylinder 2, the lens cone 6 and the elastic folding rubber cylinder 8 are coated with black ink, so that light reflection is avoided, light rays are mixed and disorderly, and the illumination effect is reduced.

The working principle is as follows: the LED lamp 5 is illuminated and worked, and light passes through the refraction scope enlargement of concave lens 12, and when adjusting the device spotlight, the section of thick bamboo 2 is dialled in the finger rotation, is connected through lens cone 6 and the meshing of dialling a section of thick bamboo 2 and makes lens cone 6 position remove to make concave lens 12 position change, the light focus changes, and the angle of illumination and the scope of light are adjusted, and the lens cone 6 is through the roll joint removal stability of gyro wheel 9 with guide bar 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable cell-phone lamp of burnt light, includes casing (1), dials a section of thick bamboo (2), glass board (4), LED lamp (5), lens cone (6), guide bar (7), gyro wheel (9), through-hole (10), location bearing (11), concave lens (12), PCB board (16) and side channel (17), its characterized in that: the LED lamp is characterized in that a PCB (16) is arranged inside the casing (1), the surface of the PCB (16) is integrally provided with the LED lamp (5), the outer side of the LED lamp (5) is sleeved with a lens barrel (6) in a matching way, one end inside the lens barrel (6) is fixedly provided with a concave lens (12), the surface of the PCB (16) is symmetrically fixed with guide rods (7) at the side edges of the LED lamp (5), the side edges of the lens barrel (6) are symmetrically provided with side grooves (17), the side grooves (17) are internally and symmetrically provided with rollers (9) in a rotating way, the guide rods (7) penetrate through the rollers (9), the back surface of the casing (1) is provided with through holes (10) at the corresponding positions of the LED lamp (5), the middle of each through hole (10) is provided with a shifting barrel (2) in an inserting way, the shifting barrel (2) is rotatably connected with the casing (1), the outer wall of the lens cone (6) is provided with an external thread, the lens cone (6) is meshed with the shifting cylinder (2), and the top end inside the shifting cylinder (2) is fixedly provided with a glass plate (4).

2. The mobile phone lamp with adjustable light focus according to claim 1, wherein: a retainer ring is integrally fixed on the outer wall of the shifting cylinder (2), a rolling groove (14) is uniformly formed in the inner wall of the casing (1) at the position corresponding to the retainer ring, a ball (15) is installed in the rolling groove (14) in a rolling mode, and the ball (15) is in rolling contact with the retainer ring of the shifting cylinder (2).

3. The mobile phone lamp with adjustable light focus according to claim 1, wherein: the outer wall of the machine shell (1) is positioned at the port of the through hole (10) and is provided with a fitting groove (13), and the outer end of the shifting cylinder (2) is embedded into the fitting groove (13) in a matching manner.

4. The mobile phone lamp with adjustable light focus according to claim 1, wherein: the surface of the outer end of the poking cylinder (2) is provided with poking grains (3).

5. The mobile phone lamp with adjustable light focus according to claim 1, wherein: the surface of the roller (9) is arc-shaped, and the roller (9) is extruded and attached to the guide rod (7).

6. The mobile phone lamp with adjustable light focus according to claim 1, wherein: and an elastic folding rubber cylinder (8) is fixed at the inner end of the lens cone (6) and positioned outside the LED lamp (5).

7. The mobile phone lamp with adjustable light focus according to claim 1, wherein: the positioning bearing (11) is a damping bearing.

8. The mobile phone lamp with adjustable light focus according to claim 1, wherein: the inner walls of the poking cylinder (2), the lens cone (6) and the elastic folding rubber cylinder (8) are coated with black ink.