CN220436343U - Reed fixing structure and lamp - Google Patents
Reed fixing structure and lamp Download PDFInfo
- Publication number
- CN220436343U CN220436343U CN202322243058.6U CN202322243058U CN220436343U CN 220436343 U CN220436343 U CN 220436343U CN 202322243058 U CN202322243058 U CN 202322243058U CN 220436343 U CN220436343 U CN 220436343U
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- Prior art keywords
- reed
- elastic arm
- ring
- fixed
- inner ring
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- 235000014676 Phragmites communis Nutrition 0.000 title claims abstract description 80
- 230000002093 peripheral effect Effects 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 241001465382 Physalis alkekengi Species 0.000 claims 3
- 240000005002 Erythronium dens canis Species 0.000 claims 2
- 238000012790 confirmation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model provides a reed fixing structure and a lamp, wherein the reed fixing structure comprises a fixed outer ring, a rotary inner ring arranged in the fixed outer ring and a reed fixed between the rotary inner ring and the fixed outer ring, the inner peripheral wall of the fixed outer ring is provided with a toothed ring part extending along the circumferential direction, the toothed ring part comprises a plurality of convex teeth which are distributed at intervals, the outer peripheral wall of the rotary inner ring is provided with a clamping groove, the reed comprises a first elastic arm, a second elastic arm and a protruding part connected between the first elastic arm and the second elastic arm, the first elastic arm and the second elastic arm are clamped in the clamping groove, and the protruding part is meshed and matched with the convex teeth of the toothed ring part. Compared with the prior art, the reed fixing structure not only saves the internal space of the lamp, but also simplifies the structure of the lamp.
Description
Technical Field
The utility model relates to a reed fixing structure and a lamp, and belongs to the technical field of lighting equipment.
Background
Some existing lamps need to have a click confirmation sound when rotating, so that a reed needs to be added in a rotating structure. In the prior art, the reed is usually fixed at a rotating position by a screw, but the reed occupies too much space in the diameter direction and the height direction.
In view of the foregoing, there is a need for an improvement over existing reed-holding structures to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a reed fixing structure so as to save the internal space of a lamp and simplify the structure of the lamp.
In order to achieve the above purpose, the utility model provides a reed fixing structure, which comprises a fixed outer ring, a rotary inner ring arranged in the fixed outer ring, and a reed fixed between the rotary inner ring and the fixed outer ring, wherein a toothed ring part extending along the circumferential direction is arranged on the inner peripheral wall of the fixed outer ring, the toothed ring part comprises a plurality of convex teeth distributed at intervals, a clamping groove is arranged on the outer peripheral wall of the rotary inner ring, the reed comprises a first elastic arm, a second elastic arm and a protruding part connected between the first elastic arm and the second elastic arm, the first elastic arm and the second elastic arm are clamped in the clamping groove, and the protruding part is meshed and matched with the convex teeth of the toothed ring part.
As a further improvement of the utility model, the clamping groove is provided with a notch which is gradually narrowed from inside to outside, fixed inclined planes are formed at two opposite inner sides of the notch, two ends of the reed are correspondingly provided with abutting inclined planes, and the abutting inclined planes are in limit fit with the fixed inclined planes, so that the reed is limited and fixed in the clamping groove.
As a further improvement of the utility model, the ends of the first elastic arm and the second elastic arm are respectively provided with the abutting inclined planes so as to be in abutting fit with the corresponding fixed inclined planes.
As a further improvement of the utility model, the reed is a copper sheet, and the protruding part is arranged in a convex arch shape, so that the reed is wholly in a shape like a Chinese character 'ji'.
As a further improvement of the utility model, a tooth slot is formed between two adjacent convex teeth, the reed has a first state and a second state, in the first state, the rotary inner ring is rotated, the protruding part is elastically abutted with the convex teeth, and the first elastic arm and the second elastic arm are deformed; in the second state, the protruding part passes over the convex teeth and is clamped into tooth grooves adjacent to the convex teeth, the first elastic arm and the second elastic arm recover to deform, and the protruding part is enabled to impact the inner wall surface of the tooth grooves to make a sound.
As a further improvement of the utility model, a first step part and a second step part which are arranged up and down and are mutually connected are arranged on the outer peripheral wall of the rotary inner ring, the outer diameter of the first step part is smaller than that of the second step part, and the clamping groove is formed in the first step part so as to limit the reed in the clamping groove in the diameter direction of the rotary inner ring.
As a further improvement of the present utility model, a first surrounding portion and a second surrounding portion are provided on an inner peripheral wall of the fixed outer ring, an inner diameter of the first surrounding portion is smaller than an inner diameter of the second surrounding portion, the first surrounding portion is located above the first step portion in an axial direction of the fixed outer ring, the protruding portion is located between the first surrounding portion and the second surrounding portion, and the second surrounding portion is attached to the second step portion.
As a further improvement of the present utility model, a third step portion is further provided on the outer peripheral wall of the rotating inner ring, the third step portion and the second step portion are spaced apart from each other to form a first fixing groove between the third step portion and the second step portion, and the reed fixing structure further includes a retainer spring accommodated in the first fixing groove.
As a further improvement of the utility model, a second fixing groove is correspondingly arranged on the inner peripheral wall of the fixed outer ring, and when the fixed outer ring is sleeved outside the rotary inner ring, the fixed ring spring is simultaneously accommodated in the first fixing groove and the second fixing groove, so that the fixed outer ring is fixedly connected with the rotary inner ring.
Another object of the present utility model is to provide a lamp with the above reed fixing structure.
In order to achieve the above object, the present utility model provides a lamp, including a lamp body and the reed fixing structure fixed in the lamp body.
The beneficial effects of the utility model are as follows: according to the utility model, the plurality of convex teeth which are arranged at intervals are arranged on the inner peripheral wall of the fixed outer ring, and the clamping grooves are arranged on the outer peripheral wall of the rotating inner ring, so that the first elastic arm and the second elastic arm of the reed can be clamped in the clamping grooves, and meanwhile, the protruding parts of the reed are meshed and matched with the convex teeth, thus not only is the structure of the lamp simplified, but also the space inside the lamp is saved.
Drawings
Fig. 1 is a schematic perspective view of a reed fixing structure according to the present utility model.
Fig. 2 is an exploded view of the reed fixing structure shown in fig. 1.
Fig. 3 is a schematic diagram showing the combination of the clamping groove, the reed and the toothed ring part in fig. 2.
Fig. 4 is a schematic structural diagram of the card slot in fig. 2.
Fig. 5 is a schematic perspective view of the reed of fig. 2.
Fig. 6 is a schematic perspective view of the rotating inner ring of fig. 2.
Fig. 7 is a schematic perspective view of the stationary outer ring of fig. 2.
Fig. 8 is a schematic perspective view of the retainer spring of fig. 2.
Fig. 9 is a schematic perspective view of a lamp according to the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 5, the present utility model discloses a reed fixing structure 100, which comprises a fixed outer ring 1, a rotary inner ring 2 disposed inside the fixed outer ring 1, and a reed 3 fixed between the rotary inner ring 2 and the fixed outer ring 1. The reed 3 is disposed so that the reed 3 can collide with the inner peripheral wall of the stationary outer ring 1 when the rotary inner ring 2 rotates, thereby generating a click confirmation sound. Since the improvement of the present utility model mainly resides in the fitting structure between the fixed outer ring 1, the reed 3 and the rotating inner ring 2, the following description will mainly describe this part in detail.
The outer peripheral wall of the rotating inner ring 2 is provided with a clamping groove 4, the clamping groove 4 is provided with a notch which is gradually narrowed from inside to outside, two opposite inner sides of the notch are provided with fixing inclined planes 41, the width of one side of the clamping groove 4, which is close to the outer peripheral wall of the rotating inner ring 2, is defined as an inner width, and the width of one side, which is close to the inner peripheral wall of the fixing outer ring 1, is defined as an outer width, and then the two fixing inclined planes 41 enable the inner width of the clamping groove 4 to be larger than the outer width, that is, the total width of the reed 3 is larger than the outer width of the clamping groove 4, so that when the reed 3 is assembled in the clamping groove 4, the reed cannot easily fall off from the clamping groove 4.
The two ends of the reed 3 are correspondingly provided with the abutting inclined planes 34, and the abutting inclined planes 34 are matched with the fixed inclined planes 41, so that the reed 3 is limited and fixed in the clamping groove 4, and the effects of saving space and simplifying the structure are achieved.
In this embodiment, the spring 3 includes a first elastic arm 31, a second elastic arm 32, and a protruding portion 33 connected between the first elastic arm 31 and the second elastic arm 32, where the first elastic arm 31 and the second elastic arm 32 are clamped in the clamping groove 4, and the protruding portion 33 is located at a middle position of the spring 3, so that the first elastic arm 31 and the second elastic arm 32 are uniformly stressed. The ends of the first elastic arm 31 and the second elastic arm 32 are respectively provided with the abutting inclined surfaces 34 so as to be in abutting fit with the corresponding fixed inclined surfaces 41. Preferably, the reed 3 is a copper sheet, can generate certain elastic deformation, and can generate a loud click sound when in collision, so that the reed is convenient for an operator to hear; the protruding portion 33 is arranged in a convex dome shape, so that the reed 3 is shaped like a Chinese character 'ji', and the clamping groove 4 is shaped like a Chinese character 'xiong', so that the reed 3 can be matched with the clamping groove 4, and the reed 3 is fixed on the peripheral wall of the rotary inner ring 2, so that the structure is simple, and the space in too much diameter direction and height direction is not occupied.
The inner peripheral wall of the fixed outer ring 1 is provided with a toothed ring part 11 extending along the circumferential direction, the toothed ring part 11 comprises a plurality of convex teeth 111 which are distributed at intervals, tooth grooves 112 are formed between two adjacent convex teeth 111, and the protruding part 33 is meshed and matched with the convex teeth 111 of the toothed ring part 11.
The spring 3 has a first state and a second state, in the first state, when the rotary inner ring 2 is rotated, the protruding part 33 is elastically abutted against the convex teeth 111, the protruding part 33 is subjected to inward pressure, and the first elastic arm 31 and the second elastic arm 32 are deformed; in the second state, the protruding portion 33 passes over the tooth 111 and is engaged with the tooth groove 112 adjacent to the tooth 111, and the first elastic arm 31 and the second elastic arm 32 recover to deform, so that the protruding portion 33 impacts the inner wall surface of the tooth groove 112 to make a sound.
It should be noted that: by arranging the clamping groove 4 into a concave shape and arranging the reed 3 into a shape, and simultaneously arranging the total width of the reed 3 to be larger than the outer width of the clamping groove 4, the abutting inclined surface 34 can be always attached to the fixing inclined surface 41 in the first state and the second state, and the reed 3 is ensured not to fall off from the clamping groove 4.
As shown in fig. 6 to 8, the outer peripheral wall of the rotary inner ring 2 is provided with a first step portion 21 and a second step portion 22 which are arranged up and down and are connected with each other, the outer diameter of the first step portion 21 is smaller than the outer diameter of the second step portion 22, and the clamping groove 4 is formed in the first step portion 21, so that the reed 3 can be limited in the clamping groove 4 in the diameter direction of the rotary inner ring 2. In this embodiment, the height of the clamping groove 4 is consistent with the height of the first step portion 21, so that the reed 3 can be installed into the clamping groove 4 from the opening at the upper portion of the clamping groove 4 and located above the second step portion 22, which is beneficial to installing the reed 3, and increases the firmness of limiting the reed 3 by the clamping groove 4.
The rotary inner ring 2 is further provided with a through hole 23 which is gradually inclined and extends downwards, the through hole 23 is located above the first step portion 21, and one end of the through hole 23 away from the first step portion 21 penetrates through the rotary inner ring 2 along the axial direction of the rotary inner ring 2.
The inner peripheral wall of the fixed outer ring 1 is provided with a first surrounding part 12 and a second surrounding part 13, the inner diameter of the first surrounding part 12 is smaller than the inner diameter of the second surrounding part 13, the first surrounding part 12 is positioned above the first step part 21 in the axial direction of the fixed outer ring 1, the toothed ring part 11 is positioned between the first surrounding part 12 and the second surrounding part 13, and the second surrounding part 13 is attached to the second step part 22, so that the relative position of the rotating inner ring 2 and the fixed outer ring 1 can be limited when the rotating inner ring 2 rotates. That is, when the assembly of the fixed outer ring 1 and the rotary inner ring 2 is completed, the reed 3 is accommodated in the catching groove 4 and both upper and lower side edges of the reed 3 are restricted by the first surrounding portion 12 and the second stepped portion 22 to prevent the reed 3 from being separated from the catching groove 4.
The outer peripheral wall of the rotary inner ring 2 is further provided with a third step portion 24, the third step portion 24 and the second step portion 22 are spaced from each other, so that a first fixing groove 25 is formed between the third step portion 24 and the second step portion 22, the inner peripheral wall of the fixed outer ring 1 is correspondingly provided with a second fixing groove 14, the reed fixing structure 100 further comprises a fixing ring spring 5, and the fixing ring spring 5 is annularly arranged and accommodated in the first fixing groove 25 and the second fixing groove 14 to fixedly connect the rotary inner ring 2 and the fixed outer ring 1.
In this embodiment, the retainer spring 5 is provided with a connecting portion 51 extending from , the connecting portion 51 is accommodated in the second fixing groove 14, and when the fixing outer ring 1 is sleeved outside the rotating inner ring 2, the retainer spring 5 is simultaneously accommodated in the first fixing groove 25 and the second fixing groove 14, so that the fixing outer ring 1 is fixedly connected with the rotating inner ring 2. Preferably, the cross section of the retainer spring 5 is circular, and the retainer spring 5 is further provided with an opening 52, so that the retainer spring 5 can enter the first fixing groove 25 by changing the size of the opening 52, and at the same time, when the rotating inner ring 2 is rotated, the fixed outer ring 1 can be ensured not to rotate relatively.
As shown in fig. 9, the present utility model further provides a lamp, including a lamp main body 200 and a reed fixing structure 100 fixed in the lamp main body 200, where the reed fixing structure 100 is fixed in the lamp main body 200, so that not only can a click confirmation sound be provided, but also the structure of the lamp can be simplified, and the space inside the lamp can be saved.
In summary, according to the utility model, the plurality of convex teeth 111 are arranged on the inner peripheral wall of the fixed outer ring 1 at intervals, and the clamping groove 4 is arranged on the outer peripheral wall of the rotating inner ring 2, so that the first elastic arm 31 and the second elastic arm 32 of the reed 3 can be clamped in the clamping groove 4, and meanwhile, the protruding part 33 of the reed 3 is engaged with the convex teeth 111, thereby not only simplifying the structure of the lamp, but also saving the space in the lamp.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.
Claims (10)
1. The utility model provides a reed fixed knot constructs, includes fixed outer loop (1), arranges in rotatory inner ring (2) of fixed outer loop (1) inside, and fix reed (3) between rotatory inner ring (2) and fixed outer loop (1), its characterized in that: be equipped with on the inner peripheral wall of fixed outer loop (1) along circumference extension toothed ring portion (11), toothed ring portion (11) are equipped with draw-in groove (4) including a plurality of spacing arrangement's dogtooth (111) on the outer peripheral wall of rotatory inner ring (2), reed (3) are including first elastic arm (31), second elastic arm (32) and connect protruding portion (33) between first elastic arm (31) and second elastic arm (32), first elastic arm (31) with second elastic arm (32) card is established in draw-in groove (4), protruding portion (33) with dogtooth (111) of toothed ring portion (11) are engaged with the cooperation.
2. The reed holding structure according to claim 1, wherein: the clamping groove (4) is provided with a notch which is gradually narrowed from inside to outside, two opposite inner sides of the notch are provided with fixed inclined planes (41), two ends of the reed (3) are correspondingly provided with abutting inclined planes (34), and the abutting inclined planes (34) are in limit fit with the fixed inclined planes (41) so that the reed (3) is limited and fixed in the clamping groove (4).
3. The reed fixing structure according to claim 2, wherein: the tail ends of the first elastic arm (31) and the second elastic arm (32) are respectively provided with the abutting inclined planes (34) so as to be in abutting fit with the corresponding fixed inclined planes (41).
4. The reed holding structure according to claim 1, wherein: the reed (3) is a copper sheet, and the protruding part (33) is arranged in a convex arch shape, so that the reed (3) is in a shape of a Chinese character 'ji'.
5. The reed holding structure according to claim 1, wherein: a tooth slot (112) is formed between two adjacent convex teeth (111), the reed (3) has a first state and a second state, in the first state, the rotary inner ring (2) is rotated, the protruding part (33) is elastically abutted with the convex teeth (111), and the first elastic arm (31) and the second elastic arm (32) are deformed; in the second state, the protruding part (33) passes over the convex tooth (111) and is clamped into a tooth groove (112) adjacent to the convex tooth (111), the first elastic arm (31) and the second elastic arm (32) recover to deform, and the protruding part (33) impacts the inner wall surface of the tooth groove (112) to make a sound.
6. The reed holding structure according to claim 1, wherein: the spring plate is characterized in that a first step part (21) and a second step part (22) which are vertically arranged and connected with each other are arranged on the outer peripheral wall of the rotary inner ring (2), the outer diameter of the first step part (21) is smaller than that of the second step part (22), and the clamping groove (4) is formed in the first step part (21), so that the spring plate (3) is limited in the clamping groove (4) in the diameter direction of the rotary inner ring (2).
7. The reed holding structure according to claim 6, wherein: the fixed outer ring (1) is provided with a first surrounding part (12) and a second surrounding part (13) on the inner peripheral wall, the inner diameter of the first surrounding part (12) is smaller than that of the second surrounding part (13), the first surrounding part (12) is positioned above the first step part (21) in the axial direction of the fixed outer ring (1), the protruding part (33) is positioned between the first surrounding part (12) and the second surrounding part (13), and the second surrounding part (13) is attached to the second step part (22).
8. The reed holding structure according to claim 6, wherein: the outer peripheral wall of the rotary inner ring (2) is further provided with a third step portion (24), the third step portion (24) and the second step portion (22) are mutually spaced, a first fixing groove (25) is formed between the third step portion (24) and the second step portion (22), the reed fixing structure further comprises a fixing ring spring (5), and the fixing ring spring (5) is contained in the first fixing groove (25).
9. The reed holding structure according to claim 8, wherein: the fixed outer ring (1) is correspondingly provided with a second fixing groove (14) on the inner peripheral wall, and when the fixed outer ring (1) is sleeved outside the rotary inner ring (2), the fixed ring spring (5) is simultaneously accommodated in the first fixing groove (25) and the second fixing groove (14), so that the fixed outer ring (1) is fixedly connected with the rotary inner ring (2).
10. The utility model provides a lamps and lanterns, includes lamps and lanterns main part and fixes the reed fixed knot in the lamps and lanterns main part constructs, its characterized in that: the reed fixing structure is the reed fixing structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243058.6U CN220436343U (en) | 2023-08-21 | 2023-08-21 | Reed fixing structure and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243058.6U CN220436343U (en) | 2023-08-21 | 2023-08-21 | Reed fixing structure and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220436343U true CN220436343U (en) | 2024-02-02 |
Family
ID=89694361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322243058.6U Active CN220436343U (en) | 2023-08-21 | 2023-08-21 | Reed fixing structure and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220436343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230019517A1 (en) * | 2021-07-15 | 2023-01-19 | Globeride, Inc. | Reel seat |
-
2023
- 2023-08-21 CN CN202322243058.6U patent/CN220436343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230019517A1 (en) * | 2021-07-15 | 2023-01-19 | Globeride, Inc. | Reel seat |
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