CN210692401U - Tail key structure and flashlight - Google Patents
Tail key structure and flashlight Download PDFInfo
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- CN210692401U CN210692401U CN201921577994.8U CN201921577994U CN210692401U CN 210692401 U CN210692401 U CN 210692401U CN 201921577994 U CN201921577994 U CN 201921577994U CN 210692401 U CN210692401 U CN 210692401U
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Abstract
The utility model belongs to the technical field of lighting, in particular to a tail button structure and a flashlight, wherein the tail button structure is arranged at the tail part of the flashlight and comprises a main button, an auxiliary button, a main switch, an auxiliary switch, a button gland and a bracket component; wherein the bracket component is fixed at the tail part of the flashlight; the main key and the auxiliary key respectively control the main switch and the auxiliary switch; the auxiliary key covers the support assembly, the main key is arranged on the upper portion of the support assembly and connected with the auxiliary key, the key pressing cover is connected with the support assembly and presses the upper portion of the fixed auxiliary key, and the auxiliary switch is arranged between the auxiliary key and the support assembly. The auxiliary key covers the support component, and the auxiliary switch is arranged between the auxiliary key and the support component, so that 360-degree side pressing of the auxiliary key can be realized; and then the auxiliary key can be quickly positioned after the main key is found through the main key arranged on the upper part of the bracket component and connected with the auxiliary key, so that the convenience and the rapidness are realized.
Description
Technical Field
The utility model belongs to the technical field of the illumination, specifically be a afterbody button structure and flashlight.
Background
The existing flashlight products generally can be provided with two or more switch keys at the tail position in order to realize the quick control of various functions of the flashlight, the switch keys are asymmetrically arranged, the arrangement mode can cause a problem, and the fingers of a person can not quickly and accurately position the position of each switch key under emergency conditions, so that the control reaction speed and the control accuracy of the flashlight are greatly reduced, and the use convenience and the strain capacity of the flashlight are greatly reduced.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned prior art not enough, the utility model aims to provide a afterbody button structure and flashlight overcomes the unsatisfactory scheduling problem of use convenience and strain capacity of the unreasonable flashlight that leads to of current flashlight afterbody button overall arrangement.
The technical scheme of the utility model as follows: the utility model provides a tail button structure, which is arranged at the tail part of a flashlight and comprises a main button, an auxiliary button, a main switch, an auxiliary switch, a button gland and a bracket component; wherein the bracket component is fixed at the tail part of the flashlight; the main key and the auxiliary key respectively control the main switch and the auxiliary switch; the auxiliary key covers the support assembly, the main key is arranged on the upper portion of the support assembly and connected with the auxiliary key, the key pressing cover is connected with the support assembly and presses the upper portion of the fixed auxiliary key, and the auxiliary switch is arranged between the auxiliary key and the support assembly.
The utility model discloses a further preferred scheme is: the auxiliary switch is a flexible circuit board attached to the outer surface of the support component, and a conductive medium layer arranged on the inner surface of the auxiliary key and electrically matched with the flexible circuit board; and the conductive medium layer is attached to or separated from the flexible circuit board along with the opening or closing of the auxiliary key.
The utility model discloses a further preferred scheme is: and the surface of the flexible circuit board is provided with a staggered grid circuit matched with the conductive medium layer.
The utility model discloses a further preferred scheme is: the flexible circuit board and the bracket component are integrally formed.
The utility model discloses a further preferred scheme is: the bracket component comprises a connecting piece, and a tail cover, a bracket main body and a bracket cover plate which are sequentially arranged, wherein the connecting piece is connected with the tail cover and the key gland and is used for compressing the fixed auxiliary key, the bracket cover plate and the bracket main body.
The utility model discloses a further preferred scheme is: the connecting piece is a screw rod, the screw rod penetrates through the tail cover, the support cover plate and the auxiliary key and then is in threaded connection with the key gland, and the support cover plate tightly presses the support main body onto the tail cover.
The utility model discloses a further preferred scheme is: the diameter of the auxiliary key is smaller than that of the key gland and that of the tail cover.
The utility model discloses a further preferred scheme is: the main key and the auxiliary key are integrally formed.
The utility model discloses a further preferred scheme is: the key pressing cover is provided with a protection bulge for preventing the main key from being touched by mistake.
The utility model also provides a flashlight, including the barrel, set up the light source in barrel one end to and set up at the barrel other end as above arbitrary the afterbody button structure.
The utility model has the advantages that: the auxiliary key covers the support component, and the auxiliary switch is arranged between the auxiliary key and the support component, so that 360-degree side pressing of the auxiliary key can be realized; and then the auxiliary key can be quickly positioned after the main key is found through the main key arranged on the upper part of the bracket component and connected with the auxiliary key, so that the convenience and the rapidness are realized.
Drawings
Fig. 1 is a half sectional view of the tail key structure of the present invention;
FIG. 2 is an exploded view of the tail key structure of the present invention;
fig. 3 is a partially enlarged view of fig. 1.
Detailed Description
The utility model provides a afterbody button structure and flashlight, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the attached drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The tail key structure provided by the embodiment of the utility model, as shown in fig. 1 to fig. 3, is arranged at the tail of the flashlight and comprises a main key 1, an auxiliary key 2, a main switch 3, an auxiliary switch 4, a key gland 5 and a bracket component 6; wherein, the bracket component 6 is fixed at the tail part of the flashlight; the main key 1 and the auxiliary key 2 respectively control a main switch 3 and an auxiliary switch 4; the auxiliary key 2 covers the support assembly 6, the main key 1 is arranged on the upper portion of the support assembly 6 and connected with the auxiliary key 2, the key gland 5 is connected with the support assembly 6 and compresses the upper portion of the fixed auxiliary key 2, and the auxiliary switch 4 is arranged between the auxiliary key 2 and the support assembly 6. The auxiliary key 2 is covered on the support component 6, and the auxiliary switch 4 is arranged between the auxiliary key 2 and the support component 6, so that the auxiliary key 2 can be pressed at 360 degrees; through setting up at 6 upper portions of bracket component and the main button 1 of being connected with vice button 2 again, can be after finding main button 1, the vice button 2 of quick location, convenient and fast.
The flashlight comprises a bracket assembly 6, a main switch 3, a main button 1 and a flashlight body, wherein the bracket assembly 6 is connected with the flashlight body, the main switch 3 is arranged inside the bracket assembly 6, and the main button 1 is located at one end of the flashlight and can be quickly positioned when the main button 1 is used. In this embodiment, the main switch 3 controls the switch of the flashlight to be powered on, and the auxiliary switch 4 is used for controlling and adjusting the brightness of the flashlight.
Further, as shown in fig. 2 and 3, the auxiliary switch 4 is a flexible circuit board 41 attached to the outer surface of the bracket assembly 6, and a conductive medium layer 42 disposed on the inner surface of the auxiliary key 2 and electrically matching with the flexible circuit board 41; the conductive medium layer 42 is attached to or detached from the flexible circuit board 41 as the sub-button 4 is turned on or off. A Flexible Printed Circuit (FPC) is a highly reliable and excellent flexible printed circuit made of polyimide or polyester film as a base material. The flexible printed circuit board or FPC for short has the characteristics of high wiring density, light weight and thin thickness. The opening and closing of the auxiliary switch can be realized by driving the conductive medium layer 42 to be attached to or separated from the flexible circuit board 41, the structure is simple, and the volume is effectively saved. When the conductive medium layer 42 leaves the flexible circuit board 41, the open state is assumed, i.e., the sub-switch is in the off state. The main switch 3 is a key PCB assembly. In this embodiment, the main key 1 and the auxiliary key 2 are both silica gel keys, and can be elastically deformed for control. Of course, in other embodiments, the main key 1 and the sub-key 2 may also be made of other materials capable of elastic deformation.
Further, as shown in fig. 2 and 3, the surface of the flexible circuit board 41 is provided with an interlaced grid circuit 411 for matching with the conductive medium layer 42. By pressing the auxiliary key 2 at the outer side of the bracket assembly 6, the conductive medium layer 42 at the inner side of the auxiliary key 2 contacts the staggered grid circuit 411 on the surface of the flexible circuit board 41, so that a passage is formed, a control signal is triggered, and the purpose of control is achieved.
Furthermore, the flexible circuit board 41 and the bracket assembly 6 are integrally formed. Through integrating flexible circuit board 41 to bracket component 6 on, form grid type conductive support, can effectual improvement flexible circuit board 41's stability, improve user experience.
Further, as shown in fig. 1 and fig. 2, the bracket assembly 6 includes a connecting member 61, and a tail cover 62, a bracket main body 63, and a bracket cover plate 64, which are sequentially disposed, where the connecting member 61 connects the tail cover 62 and the key cover 5, and compresses and fixes the auxiliary key 2, the bracket cover plate 64, and the bracket main body 63. The tail cover 62 and the key press cover 5 are connected through the connecting piece 61, and a pressing force is provided to fix the auxiliary key 2, the support cover plate 64 and the support main body 63 which are arranged between the tail cover 62 and the key press cover 5. In this embodiment, the auxiliary key 2 is connected with the main key 1, and the main key 1 can be fixed by fixing the auxiliary key 2, so that the stability is good.
Further, as shown in fig. 1 and 2, the connecting member 61 is a screw rod, the screw rod 61 passes through the tail cover 62, the bracket cover plate 64, and the sub-key 2 and then is in threaded connection with the key cover 5, and the bracket cover plate 64 presses the bracket main body 63 onto the tail cover 62. The distance between the key gland 5 and the tail cover 62 can be adjusted by rotating the screw rod 61, so that the fixed auxiliary key 2 is pressed tightly, the structure is simple, and the stability is good. In this embodiment, the screw rods are provided with a plurality of screws, and the tail cover 62 and the key press cover 5 are fixed by the plurality of screw rods, so that the stability can be further improved. The tail cover 62, the bracket cover plate 64 and the auxiliary key 2 are all provided with avoiding holes through which the screw rod can pass.
Further, as shown in fig. 1 and 2, the main button 1 protrudes from the upper portion 2 of the sub button. The main key 1 is arranged to be protruded relative to the auxiliary key 2, so that the main key 1 can be pressed conveniently, and the main key 1 and the auxiliary key 2 can be distinguished to prevent mistaken touch. In this embodiment, the middle of the key cover 5 is provided with a main key avoiding hole 51 through which the main key 1 can pass.
Further, as shown in fig. 1 and 2, the diameter of the sub-key 2 is smaller than the diameter of the key cover 5 and the diameter of the tail cover 62. Through setting up the diameter with vice button 2 into being less than the diameter of button gland 5 and the diameter of tail-hood 62 can prevent to miss the error control that vice button 2 leads to, can effectual improvement user experience, the less also can quick location of the diameter of vice button 2 simultaneously vice button 2 improves operating efficiency.
Further, as shown in fig. 1 and 2, the main button 1 and the sub button 2 are integrally formed. Through setting up main button 1, vice button 2 into integrated into one piece, can form waterproof construction, the effectual sealed waterproof of simplifying afterbody button structure.
Further, as shown in fig. 1 and 2, a protection protrusion 52 for preventing the main button 1 from being touched by mistake is provided on the button cover 5. The protection protrusions 52 are symmetrically arranged in two. Through increasing protection arch 52, can effectually prevent to miss the error control that main button 1 leads to, can effectual improvement user experience, can also protect main button 1 simultaneously, prevent that main button 1 from taking place wearing and tearing with the external world in the daily use, improve main button 1 life.
Further, as shown in fig. 1 and 2, the outer surface of the main key 1 and the outer surface of the sub-key 2 are respectively provided with a first identification pattern 11 and a second identification pattern 12. Through increasing first discernment decorative pattern 11 and second discernment decorative pattern 12, can confirm main button 1 and vice button 2 again after location main button 1 and vice button 2, can improve the accuracy of operation, improve user experience.
Further, the utility model also provides a flashlight, including barrel (not shown in the figure), set up the light source (not shown in the figure) in barrel one end to and set up at the barrel other end as above arbitrary the afterbody button structure. Use the utility model discloses a afterbody button structure can realize the good overall arrangement to the button, and wherein main button 1 sets up at the flashlight tip, can fix a position the use fast, and vice button 2 is adjacent and be 360 degrees controls with main button 1, also can fix a position fast, and convenient to use is swift, and the control rate of accuracy is high.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A tail key structure is arranged at the tail of a flashlight and is characterized by comprising a main key, an auxiliary key, a main switch, an auxiliary switch, a key gland and a bracket assembly; wherein the bracket component is fixed at the tail part of the flashlight; the main key and the auxiliary key respectively control the main switch and the auxiliary switch; the auxiliary key covers the support assembly, the main key is arranged on the upper portion of the support assembly and connected with the auxiliary key, the key pressing cover is connected with the support assembly and presses the upper portion of the fixed auxiliary key, and the auxiliary switch is arranged between the auxiliary key and the support assembly.
2. The structure of the tail key of claim 1, wherein the secondary switch is a flexible circuit board attached to the outer surface of the bracket assembly, and a conductive medium layer disposed on the inner surface of the secondary key and electrically engaged with the flexible circuit board; and the conductive medium layer is attached to or separated from the flexible circuit board along with the opening or closing of the auxiliary key.
3. The tail key structure of claim 2, wherein the flexible circuit board surface is provided with a staggered grid circuit for mating with a conductive medium layer.
4. The rear key structure of claim 3, wherein the flexible circuit board and the bracket assembly are integrally formed.
5. The tail key structure of claim 1, wherein the bracket assembly comprises a connecting member, and a tail cover, a bracket main body and a bracket cover plate which are arranged in sequence, wherein the connecting member connects the tail cover and the key gland and compresses and fixes the auxiliary key, the bracket cover plate and the bracket main body.
6. The structure of the rear key of claim 5, wherein the connecting member is a screw rod, the screw rod is threaded with the key pressing cover after passing through the rear cover, the support cover plate and the auxiliary key, and the support cover plate presses the support main body onto the rear cover.
7. The rear key structure of claim 5, wherein the diameter of the secondary key is smaller than the diameter of the key press cover and the diameter of the rear cover.
8. The tail key structure of claim 1 or 7, wherein the main key and the sub-key are integrally formed.
9. The tail key structure of claim 8, wherein the key press cover is provided with a protection protrusion for preventing the main key from being touched by mistake.
10. A flashlight including a barrel, a light source disposed at one end of the barrel, and the tail key structure of any one of claims 1-9 disposed at the other end of the barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577994.8U CN210692401U (en) | 2019-09-23 | 2019-09-23 | Tail key structure and flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577994.8U CN210692401U (en) | 2019-09-23 | 2019-09-23 | Tail key structure and flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210692401U true CN210692401U (en) | 2020-06-05 |
Family
ID=70886999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921577994.8U Active CN210692401U (en) | 2019-09-23 | 2019-09-23 | Tail key structure and flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210692401U (en) |
-
2019
- 2019-09-23 CN CN201921577994.8U patent/CN210692401U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 2 / F and 3 / F, west side of building a, Xinghong science and Technology Park, 111 Reservoir Road, fenghuanggang community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen langheng Lighting Technology Co.,Ltd. Address before: 518000 Eighth Floor, 2 Chunggu Building, Meisheng Huigu Science Park, 83 Dabao Road, 33 Shanghe Community, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LANGHENG ELECTRICAL Co.,Ltd. |
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| CP03 | Change of name, title or address |