CN217422985U

CN217422985U - Finger lamp structure

Info

Publication number: CN217422985U
Application number: CN202221682057.0U
Authority: CN
Inventors: 杨震
Original assignee: Changzhou Zhanlu Plastic Industry Technology Co ltd
Current assignee: Changzhou Zhanlu Plastic Industry Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-13
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a portable lighting technology field especially relates to a finger lamp structure, includes: the cross section of the finger sleeve piece is of a closed or closed annular structure and is used for being sleeved on a finger, and the outer surface of the finger sleeve piece along the circumferential direction is provided with an installation seat; the lamp holder is detachably connected with the mounting seat and is in damping rotary connection with the mounting seat; the lamp bead is fixed on the lamp holder, and the light-emitting part of the lamp bead protrudes out of the outer surface of the lamp holder; wherein the inner wall of the finger sleeve surrounds the size-adjustable arrangement of the fingers. This is disclosed fixes lamp stand on the mount pad of finger cup joint spare through damping swivelling joint's form detachably, has realized that the lamp pearl shines the rotation of direction, and the user can adjust the direction of shining of light as required to through the adjustable setting of finger cup joint spare internal diameter, realize wearing of not unidimensional finger, improved the suitability of finger lamp, can be applied to various use scenes.

Description

Finger lamp structure

Technical Field

The present disclosure relates to the field of portable lighting technologies, and in particular, to a finger lamp structure.

Background

As shown in fig. 1, the finger lamp is a mini portable lamp which can be used by directly sleeving a finger and turning on a switch, can illuminate in the dark, and can be applied to various application scenes, such as the writing scene in fig. 1, and can also be applied to surgical illumination, or increase the atmosphere sense in a dance event, and the like;

in the related art known by the inventor, as shown in fig. 2, the finger lamp mostly comprises a finger stall 01 for being sleeved on a finger and a lamp holder 02 fixed on the top of the finger stall, in order to adapt to different finger circumferences, the finger stall 01 is arranged to be a deformable and necking-shaped structure in the related art, and in order to facilitate the assembly of the lamp holder 02, the lamp holder is arranged on the finger stall 01 in a sliding and clamping manner in the related art;

however, the inventor finds that the light irradiation direction of the technical scheme cannot be adjusted and the finger stall is not reliably fixed, so that the finger stall is easy to slide when being worn by a person with a thin finger and is easy to slip when being worn by a person with a thick finger;

the information disclosed in this background section is only for enhancement of understanding of the general background of the disclosure and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of at least one of above technical problem, this disclosure provides a finger lamp structure, adopts lamp stand rotation connection and the adjustable setting of finger sleeve union piece to improve finger lamp's adaptability.

According to an aspect of the present disclosure, there is provided a finger lamp structure including:

the finger sleeve piece is of an annular structure with a section capable of being closed or closed and is used for being sleeved on a finger, and an installation seat is arranged on the outer surface of the finger sleeve piece along the circumferential direction;

the lamp holder is detachably connected with the mounting seat and is in damping rotary connection with the mounting seat;

the lamp bead is fixed on the lamp holder, and the light-emitting part of the lamp bead protrudes out of the outer surface of the lamp holder;

wherein the inner wall of the finger sleeve is adjustable in size to wrap around the fingers.

In some embodiments of the present disclosure, the finger sleeve is made of rubber, the mounting seat has a circular mounting groove, and the bottom of the mounting groove extends towards the periphery to form a circular limiting groove;

the bottom of the lamp holder is provided with a connecting column matched with the mounting groove, and the connected bottom is provided with a limiting flange matched with the circular limiting groove;

the size precision of the circular limiting groove and the limiting flange meets the requirements of the lamp holder on detachable installation and damping rotary connection precision.

In some embodiments of the present disclosure, the lamp socket includes a first half shell and a second half shell which are assembled with each other, and the abutting surfaces of the first half shell and the second half shell have adaptive step surfaces.

In some embodiments of the present disclosure, one of the two abutting surfaces of the limiting flange has a limiting post extending toward the other surface, and the other surface has a limiting hole, and when the first half shell and the second half shell are abutted, the limiting post penetrates into the limiting hole.

In some embodiments of the present disclosure, one of the abutting surfaces of the first half-shell and the second half-shell further has a guide wall extending toward the inner wall of the other surface, and a free end of the guide wall has a wedge-shaped cross section.

In some embodiments of the present disclosure, the finger sleeve is a closable loop structure comprising a first connecting strap connected to one end of the mount and a second connecting strap connected to the other end of the mount;

the free end of the second connecting band is provided with a buckling piece, the first connecting band is connected with the buckling piece, and at least one surface of the contact surface of the buckling piece and the first connecting band is provided with an anti-skid edge, so that the damping connection of the first connecting band and the second connecting band is realized.

In some embodiments of the disclosure, the fastening member is a fixing frame fixed on an inner wall of a free end of the second connecting belt, and the first connecting belt passes through the fixing frame, and the penetrating distance is adjustable.

In some embodiments of the disclosure, the fastening member is a sliding block fixed on the inner wall of the free end of the second connecting band, the outer wall of the first connecting band extends in the length direction to form a sliding groove, the sliding block is embedded in the sliding groove, the position in the sliding groove can be adjusted, and the sliding groove and the sliding block have a convex cross section.

In some embodiments of the present disclosure, the finger sleeve is a closed annular structure, and elastic support plates extending toward the center are uniformly distributed on the inner wall of the finger sleeve along the circumferential direction, and the elastic support plates are elastically deformed by stretching or bending when contacting fingers of different sizes.

In some embodiments of this disclosure, finger cup joint the ring structure that the piece is the closed loop, just it has the elasticity to support the area along the circumferencial direction equipartition on the inner wall of finger cup joint the piece, the both ends that the elasticity supported the area with the inner wall of finger cup joint the piece is connected perpendicularly, just the middle part that the elasticity supported the area is towards keeping away from the sunken arc structure of centre of a circle direction, when the contact of the finger of elasticity support area middle part and not unidimensional, the elastic deformation takes place for the elasticity support area.

The beneficial effect of this disclosure does: this is disclosed fixes lamp stand on the mount pad of finger cup joint spare through damping swivelling joint's form detachably, has realized that the lamp pearl shines the rotation of direction, and the user can adjust the direction of shining of light as required to through the adjustable setting of finger cup joint spare internal diameter, realize wearing of not unidimensional finger, improved the suitability of finger lamp, can be applied to various use scenes.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a usage scenario of a finger lamp in the background art of the present disclosure;

FIG. 2 is a schematic diagram of a finger lamp according to the background art of the present disclosure;

FIG. 3 is a schematic diagram of a structure of a finger lamp according to an embodiment of the disclosure;

FIG. 4 is a vertical cross-sectional view of FIG. 3 in a first embodiment of the present disclosure;

FIG. 5 is a schematic exploded view of the structure of FIG. 3 according to one embodiment of the present disclosure;

fig. 6 is an exploded view of a lamp socket according to an embodiment of the present disclosure;

FIG. 7 is an enlarged view of a portion of FIG. 6 according to a first embodiment of the disclosure;

fig. 8 is a schematic structural diagram of a finger sleeve according to a second embodiment of the disclosure;

fig. 9 is a schematic structural diagram of a finger sleeve in a third embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a finger sleeve in the fourth embodiment of the present disclosure.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the embodiments described are only some embodiments of the present disclosure, rather than all embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In order to solve the problems that the connection between the finger lamp and the finger is unreliable and the fixing applicability of the light direction is poor in the prior art, the embodiment of the disclosure provides a scheme for connecting the lamp holder in a damping rotating manner and adjusting the glove sleeve piece, so that the applicability of the finger lamp is improved, and the embodiment of the disclosure is described in detail below;

example one

The finger lamp structure as shown in fig. 3 to 7 comprises a finger socket 10 for connecting with a finger, a lamp holder 20 rotatably connected to the finger socket 10, and a lamp bead 30 fixed on the lamp holder 20, wherein:

in the embodiment of the present disclosure, the finger sleeve 10 has two forms, one of which is a closable loop structure similar to a wrist band of a watch, and the other is a loop structure directly covering the finger like a ring, but it should be noted that the loop structure is not limited strictly, and the form in which the finger sleeve 10 is fixed on the finger can be regarded as the loop structure in the embodiment of the present disclosure, and the first closable structure form is described below;

as shown in fig. 3 and 4, the finger glove member 10 has a mounting seat 11 on the outer surface in the circumferential direction; in the embodiment of the present disclosure, the mounting seat 11 is a connecting structure similar to a watch dial disposed on the finger-stall connector 10, and is an integrally formed structure with the finger-stall connector 10 for mounting the lamp holder 20;

the lamp holder 20 is detachably connected with the mounting seat 11, and the lamp holder 20 is connected with the mounting seat 11 in a damping rotation mode; it should be noted that the damping rotation connection means that the lamp holder 20 can rotate when being stressed on the mounting seat 11, the lamp holder 20 can stop at a rotating position when the force is stopped, and the detachable connection and the damping rotation connection have various implementation manners in the embodiment of the present disclosure, for example, in one implementation manner of the present disclosure, the connection may be performed through a damping rotating shaft, and in other embodiments of the present disclosure, the detachment may be performed through deformation of rubber materials such as silica gel and contact friction force to achieve the damping rotation connection;

the lamp bead 30 is fixed on the lamp holder 20, and the light-emitting part of the lamp bead 30 is arranged to protrude out of the outer surface of the lamp holder 20; in the embodiment of the present disclosure, the form and the axial direction of the lamp bead 30 are not limited, and a person skilled in the art can fix the lamp bead 30 and set the direction as needed, and the structural forms all fall into the protection scope of the present disclosure;

in the disclosed embodiment, the inner wall of finger sleeve 10 is wrapped around the finger in a size adjustable arrangement. The size adjustable setting refers to adjusting the size of the inner wall of the finger sleeve 10 according to the finger circumference of the finger of the user so as to improve the adaptability of the finger lamp; in one embodiment of the present disclosure, the specific adjustment is achieved by adjusting the relative distance of the wristbands, as will be described in detail below;

in the above-mentioned embodiment, fix on the mount pad 11 of finger socket joint spare 10 through the form detachably with lamp stand 20 through damping swivelling joint, realized the rotation of lamp pearl 30 irradiation direction, the user can adjust the irradiation direction of light as required to through the adjustable setting of finger socket joint spare 10 internal diameter, realize wearing of not unidimensional finger, improved the suitability of finger lamp, can be applied to various use scenes.

On the basis of the above embodiment, as shown in fig. 4, the finger sleeve 10 is made of rubber, the mounting seat 11 is provided with a circular mounting groove 11a, and the bottom of the mounting groove extends towards the periphery to form a circular limiting groove; the bottom of the lamp holder 20 is provided with a connecting post 20a matched with the mounting groove, and the connected bottom is provided with a limiting flange 20b matched with the circular limiting groove; the size precision of the circular limiting groove and the limiting flange 20b meets the requirements of the lamp holder 20 on detachable installation and damping rotary connection precision. When specifically installing or dismantling, because rubber has certain elasticity, can realize the matching of spacing flange 20b and circular spacing groove through the mode of directly extracting or inserting, because it is the rubber material, for example can be the silica gel material, it possesses frictional force between spliced pole 20a and circular mounting groove 11a and between spacing flange 20b and the circular spacing groove when the pivoted to the detachable construction of damping swivelling joint has been formed. Through the setting of above-mentioned structural style, not only processing technology is simple, can enough realize the change of the direction of illumination of lamp pearl 30 moreover, is convenient for lamp stand 20's installation and dismantlement again.

In the embodiment of the present disclosure, the lamp socket 20 is made of hard rubber to facilitate protection of the inner lamp bead 30 and also facilitate installation and removal on the mounting seat 11, as shown in fig. 5, the lamp socket 20 includes a first half shell 21 and a second half shell 22 which are assembled with each other, and the abutting surfaces of the first half shell 21 and the second half shell 22 have matching step surfaces 22 a. Through the arrangement, when the lamp bead 30 is damaged and needs to be maintained, the lamp bead 30 can be maintained and replaced only by detaching the lamp holder 20 from the mounting seat 11, so that the service life of the product is prolonged; and through the setting of step surface 22a, improved the precision of the two concatenation, also can prevent the light leak of butt joint face, guaranteed the reliability of product.

As shown in fig. 6, in the embodiment of the present disclosure, since the lamp socket 20 is a split structure, in order to ensure stability during rotation, one surface of the two abutting surfaces of the limiting flange 20b has a limiting post 22b extending toward the other surface, and the other surface has a limiting hole 22c, when the first half shell 21 and the second half shell 22 are abutted, the limiting post 22b penetrates into the limiting hole 22 c. Thus, through the arrangement of the limiting post 22b and the limiting hole 22c, when the lamp holder 20 is rotated, the two are good in stress integrity, and the situation of separation in the rotating process is avoided;

further, referring to fig. 6 and 7, in the embodiment of the present disclosure, one of the abutting surfaces of the first half-shell 21 and the second half-shell 22 further has a guide wall 22d extending toward the inner wall of the other surface, and the cross section of the free end of the guide wall 22d is wedge-shaped. Through the setting of above-mentioned form, when first half shell 21 and second half shell 22 dock, through the direction of guide wall 22d, improved the convenience of butt joint, and then improved machining efficiency.

With respect to the closable loop configuration of the finger glove, as shown in fig. 3, in the disclosed embodiment, finger glove member 10 includes a first connecting strap 12 connected to one end of mount 11 and a second connecting strap 13 connected to the other end of mount 11; the free end of the second connecting belt 13 is provided with a fastener 13a, the first connecting belt 12 is connected with the fastener 13a, and at least one surface of the contact surface of the fastener 13a and the first connecting belt is provided with an anti-slip edge 12a, so that the damping connection of the first connecting belt 12 and the second connecting belt 13 is realized. In this way, the first connecting belt 12 and the second connecting belt 13 are connected through the fastener 13a, so as to form a closed structure, and the change of the connecting position is realized through a damping connection mode, so that the size of the closed structure can be adjusted, and the wearing of different fingers can be realized;

specifically, referring to fig. 3, in an embodiment of the present disclosure, the fastening member 13a is a fixing frame fixed on an inner wall of the free end of the second connecting band 13, and the first connecting band 12 penetrates through the fixing frame with an adjustable penetrating distance. The anti-slip ribs 12a which are uniformly arranged on the two side walls of the fixing frame at equal intervals can be connected through the anti-slip ribs and the grooves and the buckles between the anti-slip ribs, the reliable fixing and the non-slip can be realized by matching the friction force between the contact surfaces, and when the adjustment is needed, the inner wall can be adjusted in different sizes by pulling or pushing through external force.

Example two

In the second embodiment of the present disclosure, a specific connection form of the first connection band 12 and the second connection band 13 is improved, and structural forms and connection forms of the remaining lamp holder 20 and the mounting base 11 are the same as those of the first embodiment, and are not described herein again, and only the structural form of the finger stall connecting member 10 is described. When the finger sleeve connecting piece 10 is connected, the sliding block is embedded into the sliding groove through external force, the anti-skidding ribs 12a which are the same as those in the first embodiment are also arranged on the two side walls of the sliding block and the inner walls of the two sides of the sliding groove, the direction of the anti-skidding ribs 12a is perpendicular to the sliding direction of the sliding block, damping connection is achieved through the principle which is the same as that in the first embodiment, and adjustment of the size of the inner wall of the finger sleeve connecting piece 10 is achieved.

EXAMPLE III

In the third and fourth embodiments of this disclosure, finger-stall union piece 10 is closed annular structure, and this kind of structural style is easily machine-shaping, as shown in fig. 9, has the elastic support board 14 towards the central extension along the circumferencial direction equipartition on finger-stall union piece 10's the inner wall in this disclosure's embodiment, and the extending direction of backup pad is radial setting, and elastic support board 14 takes place to stretch out and draw back or buckle elastic deformation when contacting with the finger of not unidimensional. Like this, through the deformation of elastic support plate 14, when the cover is established on thinner finger, elastic support plate 14 degree of deformation is little, through the support of a plurality of backup pads, realizes being connected with the finger reliably, and when the finger was thick, elastic support plate 14 degree of deformation increase can guarantee reliable wearing equally.

Example four

In the fourth embodiment of the present disclosure, in order to improve the wearing comfort, the elastic support plate 14 is changed into the elastic support belt 15, as shown in fig. 10, the finger sleeve 10 is a closed-loop annular structure, and the elastic support belt 15 is uniformly distributed on the inner wall of the finger sleeve 10 along the circumferential direction, two ends of the elastic support belt 15 are perpendicularly connected with the inner wall of the finger sleeve 10, and the middle part of the elastic support belt 15 is an arc-shaped structure recessed towards the direction away from the center of circle, when the middle part of the elastic support belt 15 contacts with fingers of different sizes, the elastic support belt 15 is elastically deformed. Therefore, when the elastic supporting bands are connected specifically, the middle arc-shaped structures of the elastic supporting bands 15 are in contact with fingers, and the deformation degree of the middle arc-shaped structures is different according to the thickness of the fingers, so that the contact area with the fingers is increased, and the wearing comfort and reliability are improved;

in addition, it should be noted that, in the above embodiments of the present disclosure, the light emitting structure of the lamp bead 30 is not limited, and a person skilled in the art may set a battery, a switch, and other conventional electronic devices in the lamp socket 20, and in other manners, the battery switch may be set outside by connecting through a wire harness, and the above embodiments all fall within the protection scope of the present disclosure.

It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims. The scope of the disclosure is defined by the appended claims and equivalents thereof.

Claims

1. A structure for a finger light, comprising:

the cross section of the finger sleeve joint part is of a closed or closed annular structure and is used for being sleeved on a finger, and the outer surface of the finger sleeve joint part along the circumferential direction is provided with an installation seat;

wherein the inner wall of the finger sleeve is wrapped around the finger in a size-adjustable arrangement.

2. The structure of claim 1, wherein the finger sleeve is made of rubber, the mounting seat is provided with a circular mounting groove, and the bottom of the mounting groove extends towards the periphery to form a circular limiting groove;

3. A finger lamp structure as claimed in claim 2, characterized in that the lamp holder comprises a first half-shell and a second half-shell which are mutually spliced, and the abutting surfaces of the first half-shell and the second half-shell are provided with adaptive step surfaces.

4. The structure of claim 3, wherein one of the two abutting surfaces of the limiting flange has a limiting post extending toward the other surface, and the other surface has a limiting hole, and when the first half-shell and the second half-shell are abutted, the limiting post penetrates into the limiting hole.

5. The structure of claim 3, wherein one of the abutting surfaces of the first half-shell and the second half-shell further has a guide wall extending toward the inner wall of the other surface, and the free end of the guide wall has a wedge-shaped cross section.

6. The finger light structure according to any one of claims 1 to 5, wherein the finger sleeve is a closable loop structure comprising a first connecting strap connected to one end of the mount and a second connecting strap connected to the other end of the mount;

7. The structure of claim 6, wherein the fastener is a fixing frame fixed on the inner wall of the free end of the second connecting band, and the first connecting band passes through the fixing frame with an adjustable distance.

8. The structure of claim 6, wherein the fastener is a sliding block fixed on the inner wall of the free end of the second connecting band, the outer wall of the first connecting band extends along the length direction thereof to form a sliding slot, the sliding block is embedded in the sliding slot, the position of the sliding block in the sliding slot can be adjusted, and the sliding slot and the sliding block form a convex structure in cross section.

9. The finger lamp structure according to any one of claims 1 to 5, wherein the finger sleeve is a closed annular structure, and elastic support plates extending towards the center are uniformly distributed on the inner wall of the finger sleeve along the circumferential direction, and the elastic support plates are elastically deformed by stretching or bending when contacting fingers of different sizes.

10. The finger lamp structure according to any one of claims 1 to 5, wherein the finger sleeve is a closed ring structure, elastic support bands are uniformly distributed on the inner wall of the finger sleeve along the circumferential direction, two ends of each elastic support band are perpendicularly connected with the inner wall of the finger sleeve, the middle of each elastic support band is of an arc structure recessed towards the direction away from the center of a circle, and the elastic support bands elastically deform when the middle of each elastic support band contacts fingers of different sizes.