CN218327591U - Conductive assembly and handheld lighting device - Google Patents
Conductive assembly and handheld lighting device Download PDFInfo
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- CN218327591U CN218327591U CN202222201284.3U CN202222201284U CN218327591U CN 218327591 U CN218327591 U CN 218327591U CN 202222201284 U CN202222201284 U CN 202222201284U CN 218327591 U CN218327591 U CN 218327591U
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Abstract
The utility model discloses a conductive component and handheld lighting device, this conductive component includes: the cylinder tail is used for being elastically connected with a power supply; the cylinder body is electrically connected with the circuit driving module and is connected with the cylinder tail to conduct electricity in a contact manner; at least one resilient electrical connector having a resilient portion; the elastic electric connecting piece is arranged in the cylinder tail, and the end surface of the cylinder body facing the cylinder tail compresses the elastic part; or the elastic electric connecting piece is arranged in the cylinder body, and the elastic part is pressed by the cylinder tail towards the end surface of the cylinder body; at least one elastic electric connecting piece is arranged between the cylinder tail of the conductive assembly and the end face of the cylinder body which is connected, contacted and conductive, and when the cylinder body is contacted with the end face of the cylinder tail, the elastic part of the elastic electric connecting piece can deform and tightly abut against the conductive end face; or when the cylinder body is not in end surface contact with the cylinder tail (such as dropping, forceful collision, incomplete screwing and the like of the handheld lighting device), the elastic electric connecting piece rebounds, so that the cylinder body and the cylinder tail can be kept in electric connection.
Description
Technical Field
The utility model relates to a lighting apparatus field especially relates to a conductive component and handheld lighting device.
Background
Because the positive pole and the negative pole of the conventional battery are respectively distributed at the two ends of the battery, and the flashlight circuit driving module simultaneously needs the positive pole and the negative pole to supply power, when the flashlight circuit driving module is used, the circuit driving module is usually in direct contact with one end close to the battery, and the polarity of the other end needs to be connected to the circuit driving module end through a conductive component (or a lead).
The existing cylinder body conducting mode mainly conducts electricity to a conducting component through a spring (elastic contact), the conducting component is electrically connected and conducted through an end face (hard contact), and the conducting component conducts electricity to a circuit driving module through an elastic sheet (elastic contact). The elastic contact reliability is high in the whole process, and the contact is good. And the tail of the cylinder is in hard contact with the end face of the cylinder body in a conductive manner, and the screw threads are screwed to achieve good contact.
This approach has several disadvantages: 1. the end faces need to be screwed tightly with great force to ensure good contact; 2. the flashlight has the advantages that the flashlight is invalid in end face conduction under some special conditions (such as dropping of the flashlight, heavy force collision, incomplete screwing and the like), illumination is lost in darkness, and potential safety hazards exist.
Therefore, there is a need to provide a safe and reliable conductive assembly and a handheld lighting device to solve the above problems, so as to meet the market development requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a conductive component and handheld lighting device aims at improving the stability that section of thick bamboo tail and stack shell terminal surface electricity are connected among the conductive component.
The utility model discloses a conductive component, conductive component includes:
the cylinder tail is used for being elastically connected with a power supply;
the cylinder body is electrically connected with the circuit driving module and is connected with the cylinder tail to be in contact conduction;
at least one resilient electrical connector having a resilient portion;
the elastic electric connecting piece is arranged in the cylinder tail, and the end face of the cylinder body facing the cylinder tail tightly presses the elastic part, so that the elastic part is deformed to generate elasticity and tightly abuts against the cylinder body; or
The elastic electric connecting piece is arranged in the cylinder body, and the cylinder tail presses the elastic part towards the end face of the cylinder body so that the elastic part is deformed to generate elasticity and is tightly abutted against the cylinder tail.
In an embodiment of the present invention, the elastic electrical connector further includes a connecting portion and a fixing portion, the elastic portion is connected to the connecting portion, and the connecting portion is connected to the fixing portion.
In an embodiment of the present invention, at least one slot is disposed on an end surface of the barrel body connected to the barrel tail, and the fixing portion is fixedly mounted in the slot; or
The end face of the barrel tail connected with the barrel body is provided with at least one clamping groove, and the fixing part is fixedly arranged in the clamping groove.
The utility model discloses an among the conducting component of embodiment, the bottom extension of draw-in groove has the deepening hole, the fixed part is inserted and is located in the deepening hole.
The utility model discloses an embodiment's among the conductive component, the draw-in groove is the arc form, elasticity electric connector is straight form, so that elasticity electric connector installs bending deformation produces resilience force and supports tightly in the time of in the draw-in groove the inner wall of draw-in groove.
In an embodiment of the present invention, the elastic portion is protruded from the connecting portion.
In an embodiment of the present invention, when the elastic electrical connector is installed in the slot, the top of the elastic portion is higher than a contact conductive surface between the tail and the barrel body; the fixed part and the connecting part of the elastic point connecting piece are lower than the contact conductive surface of the barrel tail and the barrel body.
In an embodiment of the present invention, the fixing portion is integrally connected to the connecting portion and the elastic portion.
In an embodiment of the present invention, the elastic electrical connector is disposed at an interval between the barrel and the barrel tail.
The utility model also provides a handheld lighting device, it includes as above conductive component.
The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs a conductive assembly and a handheld lighting device, wherein at least one elastic electric connecting piece is arranged between a cylinder tail of the conductive assembly and a cylinder body connecting and contacting conductive end face, an elastic part of the elastic electric connecting piece is tightly propped against the conductive end face, and when the cylinder body is contacted with the cylinder tail end face, the elastic electric connecting piece can be deformed and propped against the conductive end face; or when the cylinder body is not in end surface contact with the cylinder tail (such as dropping, forceful collision, incomplete screwing and the like of the handheld lighting device), the elastic electric connecting piece rebounds, so that the cylinder body and the cylinder tail can be kept in electric connection.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a partial cross-sectional view of a conductive assembly provided in accordance with an embodiment of the present application;
FIG. 2 is an exploded view of a conductive assembly according to one embodiment of the present application;
FIG. 3 is a schematic diagram of a portion of a conductive assembly according to an embodiment of the present application;
fig. 4 is a partial front view of a conductive assembly provided by an embodiment of the present application.
Description of reference numerals:
100. a conductive component; 101. a card slot; 102. deep hole machining; 110. a barrel body; 111. an installation part; 121. a mounting cavity; 120. barrel tail; 130. an elastic electrical connector; 131. an elastic portion; 132. a connecting portion; 133. a fixed part.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.
As shown in fig. 1 to 4, the present application provides a conductive assembly 100, the conductive assembly 100 includes a barrel tail 120, a barrel 110, and at least one elastic electrical connector 130: the barrel tail 120 is used for elastic connection with a power supply; the barrel body 110 is used for being electrically connected with a circuit driving module, the barrel body 110 is connected with the barrel tail 120 to conduct electricity in a contact mode, and the barrel tail 120 is in hard contact with the end face of the barrel body 110; at least one elastic electric connecting piece 130 is arranged between the barrel body 110 and the barrel tail 120, the elastic electric connecting piece 130 is made of a material with a conductive effect, the elastic electric connecting piece 130 is provided with an elastic part 131, the elastic part 131 can be bent and deformed, and the number of the elastic electric connecting pieces 130 is several according to the conductive requirement and the size of the contact area; when the elastic electric connector 130 is installed in the cylinder tail 120, the end surface of the cylinder body 110 facing the cylinder tail 120 presses the elastic part 131, so that the elastic part 131 deforms to generate elasticity and abuts against the cylinder body 110; or the elastic electric connector 130 is installed in the barrel body 110, and the barrel tail 120 presses the elastic part 131 towards the end face of the barrel body 110, so that the elastic part 131 deforms to generate elastic force and abuts against the barrel tail 120; the surface of the elastic electrical connector 130 can be plated with gold to increase the conductive effect and wear resistance, so that the conductive effect of the barrel body 110 and the barrel tail 120 is better.
In an implementation manner, the conductive assembly 100 is installed in a handheld lighting device, the barrel body 110 and the barrel tail 120 are in end surface contact for conduction, after the barrel body 110 is in elastic contact with a power supply and is electrified, electricity is further conducted to the barrel tail 120 through the elastic electric connector 130, and then the barrel tail 120 can be electrically connected to a circuit driving module; in this embodiment, the elastic electrical connector 130 is installed in the rear part 120, the elastic part 131 is arranged on the top of the elastic connector, the elastic part 131 is higher than the surface of the rear part 120 contacting with the barrel 110 for conducting electricity, and when the barrel 110 is tightly fitted with the rear part 120, the elastic part 131 is deformed into the rear part 120; of course, in other embodiments, the elastic electrical connector 130 is installed in the barrel 110, the elastic portion 131 is disposed on the top of the elastic electrical connector 130, the elastic portion 131 is higher than the surface of the tail 120 contacting the barrel 110 for conducting electricity, and the elastic portion 131 deforms into the barrel 110 when the tail 120 is tightly fitted to the barrel 110.
As shown in fig. 2, a mounting portion 111 is disposed at one end of the barrel 110 connected to the barrel tail 120; a mounting cavity 121 is concavely arranged at one end of the cylinder tail 120 connected with the cylinder body 110, and the mounting part 111 is mounted in the mounting cavity 121, so that the cylinder body 110 and the cylinder tail 120 are contacted and conducted; of course, in other embodiments, the end of the tail 120 connected to the barrel 110 is provided with a mounting portion (not shown); an installation cavity is concavely arranged at one end of the cylinder body 110 connected with the cylinder tail 120, and the installation part is installed in the installation cavity, so that the cylinder body 110 and the cylinder tail 120 are contacted and conducted; in one embodiment, the mounting portion 111 is threadedly coupled to the mounting cavity 121.
In summary, compared with the prior art, the conductive assembly 100 and the handheld lighting device at least have the following advantages: at least one elastic electric connecting piece 130 is arranged between the cylinder tail 120 and the cylinder body 110 of the conductive assembly 100, the end faces are in connection contact with the conductive assembly, the elastic part 131 of the elastic electric connecting piece 130 is abutted against the conductive end face, and when the cylinder body 110 is in contact with the cylinder tail 120, the elastic electric connecting piece 130 can deform and abut against the conductive end face; alternatively, when the shaft 110 is not in end-face contact with the tail 120 (e.g., the handheld lighting device is dropped, bumped with a large force, not fully tightened, etc.), the resilient electrical connector 130 springs back, allowing the shaft 110 to remain electrically connected to the tail 120.
In an alternative embodiment, the elastic electrical connector 130 further includes a connecting portion 132 and a fixing portion 133, the elastic portion 131 is connected to the connecting portion 132, and the connecting portion 132 is connected to the fixing portion 133; in this embodiment, the fixing portion 133 is integrally connected to the connecting portion 132 and the elastic portion 131, and the integral structure of the elastic electrical connector 130 ensures a certain hardness and has a good resilient effect; as shown in the elastic electrical connector 130 in fig. 3, the elastic portion 131 is a central bump of the elastic electrical connector 130 and is higher than the upper surface of the connecting portion 132, i.e. the elastic portion 131 protrudes relative to the connecting portion 132; so that the elastic part 131 can be higher than the conductive end surface of the barrel 110 contacting with the barrel tail 120 after the assembly deformation.
In an alternative embodiment, at least one slot 101 is opened on one end face of the cartridge body 110 facing the cartridge tail 120, and the fixing part 133 is fixedly installed in the slot 101; specifically, the engaging groove 101 is a concave deformation space of the barrel tail 120 relative to the contact surface of the barrel 110, which allows the elastic portion 131 and the connecting portion 132 to move up and down, and when the barrel tail 120 abuts against the contact surface of the barrel 110, the elastic portion 131 and the connecting portion 132 are completely located in the engaging groove 101; or
At least one clamping groove 101 is formed in one end face, facing the barrel body 110, of the barrel tail 120, and the fixing part 133 is fixedly installed in the clamping groove 101; specifically, the locking groove 101 is a deformation space in which the tail 120 is recessed with respect to the contact surface of the barrel 110, and the elastic portion 131 and the connecting portion 132 can move up and down, and when the tail 120 abuts against the contact surface of the barrel 110, the elastic portion 131 and the connecting portion 132 are completely located in the locking groove 101.
In this embodiment, the card slot 101 cannot be oxidized and can be processed for a second time, so as to ensure that the card slot 101 and the electrical connector for candy are installed to have an electrical conduction function, so that the elastic electrical connector 130 inserted into the card slot 101 can be in contact with the barrel body 110 or the barrel tail 120 to conduct electricity.
The bottom end of the card slot 101 extends to form a deepened hole 102, the fixing portion 133 is an insertion column extending downward from two ends of the connecting portion 132, and the fixing portion 133 is inserted into the deepened hole 102, so that the elastic electric connector 130 can be positioned in the card slot 101, and the card slot 101 is not popped up due to shaking caused by bending deformation and the like.
In an alternative embodiment, the elastic electrical connecting member 130 is straight, and the card slot 101 is arc-shaped, so that when the elastic electrical connecting member 130 is installed in the card slot 101, the elastic electrical connecting member is bent to generate a resilient force to abut against the inner wall of the card slot 101; in this embodiment, when the elastic electrical connector 130 is installed in the slot 101, the elastic electrical connector 130 is in an arc shape along with the deformation of the slot 101, the outer side surface of the elastic electrical connector 130 elastically abuts against the inner wall of the slot 101, and because the elastic electrical connector 130 has a transverse deformation force when abutting against the inner wall, the friction force between the elastic electrical connector 130 and the slot 101 is larger, and when the barrel 110 or the barrel tail 120 is collided or deformed, the elastic electrical connector 130 can still be stably installed in the slot 101, thereby preventing the elastic electrical connector 130 from falling out of the slot 101.
In an embodiment, when the elastic electrical connector 130 is installed in the card slot 101, the top of the elastic part 131 is higher than the contact conductive surface of the tail 120 and the barrel 110; the fixed part 133 and the connecting part 132 of the elastic electric connector 130 are lower than the contact conductive surface of the cylinder tail 120 and the cylinder body 110; in an embodiment, the length of the elastic electrical connector 130 is matched with the card slot 101, so that the fixing portion 133 and the connecting portion 132 of the elastic electrical connector 130 can be located in the card slot 101, and the width of the elastic electrical connector 130 is smaller than the width of the card slot 101, so that the elastic electrical connector 130 can freely rebound, and when the elastic electrical connector 130 is deformed, the elastic portion 131 can retract into the card slot 101, that is, the top of the elastic portion 131 is lower than the contact conductive surface of the cartridge tail 120 and the cartridge body 110.
In an alternative embodiment, two or more elastic electrical connectors 130 are arranged at intervals on the periphery of the barrel 110 or the tail 120; in an embodiment, as shown in fig. 4, the two elastic electrical connectors 130 are provided for stable electrical connection and are respectively provided at two ends of the barrel tail 120.
The utility model also provides a handheld lighting device, which comprises the conductive component 100; in the embodiment that the elastic electric connector 130 is installed on the cylinder tail 120, when the cylinder body 110 and the cylinder tail 120 are installed, the cylinder body 110 is firstly contacted with the elastic part 131 of the elastic electric connector 130, the elastic part 131 is deformed towards the clamping groove 101 by the pressure of the end surface of the cylinder body 110, until the cylinder body 110 is in rigid contact with the conductive end surface of the cylinder tail 120, the elastic electric connector 130 is in a deformed state, and the elastic electric connector 130 has resilience and pushes towards the cylinder body 110; under some special conditions (such as dropping, heavy collision, incomplete screwing and the like of the handheld lighting device), the barrel tail 120 is disconnected from the barrel body 110 at a very small distance, at the moment, the elastic electric connecting piece 130 rebounds and still can be in contact with the conductive surface of the barrel body 110, so that the whole circuit driving module is not disconnected under the special conditions, and the lamp bead of the handheld lighting device is not extinguished.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An electrically conductive assembly, comprising:
the cylinder tail is used for being elastically connected with a power supply;
the cylinder body is electrically connected with the circuit driving module and is connected with the cylinder tail to be in contact conduction;
at least one resilient electrical connector having a resilient portion;
the elastic electric connecting piece is arranged in the cylinder tail, and the end face of the cylinder body facing the cylinder tail tightly presses the elastic part, so that the elastic part is deformed to generate elasticity and tightly abuts against the cylinder body; or
The elastic electric connector is arranged in the cylinder body, and the cylinder tail presses the elastic part towards the end face of the cylinder body, so that the elastic part is deformed to generate elasticity and is abutted against the cylinder tail.
2. The electrical connector of claim 1, further comprising a connecting portion and a fixing portion, wherein the resilient portion is connected to the connecting portion and the connecting portion is connected to the fixing portion.
3. The conductive assembly of claim 2, wherein at least one slot is formed on the end surface of the barrel connected with the barrel tail, and the fixing part is fixedly arranged in the slot; or
The end face of the barrel tail connected with the barrel body is provided with at least one clamping groove, and the fixing part is fixedly arranged in the clamping groove.
4. The conductive assembly as set forth in claim 3 wherein said slot has a recess extending from a bottom end thereof, said securing portion being received in said recess.
5. The conductive assembly of claim 3, wherein the slot is arcuate and the resilient electrical connector is substantially straight, such that the resilient electrical connector is bent when installed in the slot to generate a resilient force against an inner wall of the slot.
6. The conductive assembly of any one of claims 2-5, wherein the resilient portion is raised relative to the connecting portion.
7. The conductive assembly of any one of claims 3 to 5, wherein when the elastic electrical connector is mounted in the slot, the top of the elastic portion is higher than the contact conductive surface of the tail and the barrel; the fixed part and the connecting part of the elastic electric connector are lower than the contact conductive surface of the cylinder tail and the cylinder body.
8. The conductive assembly of any one of claims 2 to 5, wherein the fixing portion is integrally connected to the connecting portion and the elastic portion.
9. The assembly of any of claims 2 to 5, wherein two or more of the resilient electrical connectors are spaced apart around the circumference of the barrel or the barrel tail.
10. A hand held lighting device comprising the conductive assembly of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222201284.3U CN218327591U (en) | 2022-08-19 | 2022-08-19 | Conductive assembly and handheld lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222201284.3U CN218327591U (en) | 2022-08-19 | 2022-08-19 | Conductive assembly and handheld lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218327591U true CN218327591U (en) | 2023-01-17 |
Family
ID=84883569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222201284.3U Active CN218327591U (en) | 2022-08-19 | 2022-08-19 | Conductive assembly and handheld lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218327591U (en) |
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2022
- 2022-08-19 CN CN202222201284.3U patent/CN218327591U/en active Active
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