CN220510319U - Wire end connector convenient for rapid disassembly and assembly of lamp strip - Google Patents
Wire end connector convenient for rapid disassembly and assembly of lamp strip Download PDFInfo
- Publication number
- CN220510319U CN220510319U CN202322229750.3U CN202322229750U CN220510319U CN 220510319 U CN220510319 U CN 220510319U CN 202322229750 U CN202322229750 U CN 202322229750U CN 220510319 U CN220510319 U CN 220510319U
- Authority
- CN
- China
- Prior art keywords
- end connector
- contact
- lamp strip
- assembly
- rubber seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a wire end connector convenient for rapid disassembly and assembly of a lamp strip, which comprises a wire rod and a first rubber seat connected to the end part of the wire rod, wherein one side of the first rubber seat, which is far away from the wire rod, is connected with a second rubber seat, the second rubber seat is provided with a plurality of first accommodating grooves which are arranged at intervals, and contact terminals electrically connected with the wire rod are arranged in the first accommodating grooves; limiting baffles vertically extend from two sides of the first accommodating groove, limiting grooves are formed between two adjacent limiting baffles, the contact terminal is provided with a contact part which is bent, and part of the contact part protrudes out of the limiting grooves; according to the utility model, the limit baffles are arranged on the two sides of the first accommodating groove, and the limit grooves are formed by using the limit baffles, so that most of the contact terminals are positioned in the limit grooves, and the contact terminals are limited, thereby effectively avoiding the contact terminals from being askew in the inserting process, ensuring the smoother inserting and electric performance.
Description
Technical Field
The utility model relates to the technical field of lamp strip connection, in particular to a wire end connector convenient for rapid disassembly and assembly of a lamp strip.
Background
The LED strip is a strip-shaped FPC (flexible printed circuit) or PCB (printed circuit board) with LEDs assembled thereon, and is named as a strip-shaped product. Because the service life is long (the normal service life is generally 8-10 ten thousand hours), the novel decorative material is very energy-saving and environment-friendly, and the novel decorative material is gradually used in various decorative industries.
For the convenience of the use of the LED lamp strip, the connector is generally required to be matched for use, so that the LED lamp strip can be conveniently disassembled and assembled. In the conventional line-end connector, the contact terminal needs to be in contact with the gold finger conductor of the board-end connector, and therefore, the contact terminal needs to protrude.
However, in the actual plugging process, it is found that the contact terminals are prone to skew during plugging, resulting in poor contact.
Disclosure of Invention
The utility model aims to overcome the defects and provide the wire end connector which is convenient for the rapid disassembly and assembly of the lamp strip.
In order to achieve the above object, the present utility model is specifically as follows:
the utility model provides a line end connector convenient to swift dismouting of lamp area, includes the wire rod and connects the first seat of gluing at the wire rod tip, first seat of gluing is connected with the second seat of gluing in one side that keeps away from the wire rod, the second seat of gluing is equipped with a plurality of first holding grooves that set up at intervals, be equipped with the contact terminal with wire rod electric connection in the first holding groove;
limiting baffles are vertically extended from two sides of the first accommodating groove, limiting grooves are formed between two adjacent limiting baffles, the contact terminal is provided with a contact part which is bent, and part of the contact part protrudes out of the limiting grooves.
Optionally, the contact terminal includes a mounting portion and a welding portion connected to one end of the mounting portion, the contact portion is connected to the other end of the mounting portion, and the welding portion is electrically connected to the wire.
Optionally, the outer surface of the contact portion is provided with a reinforcing rib.
Optionally, the free end of contact portion sets up joint portion, the one end that the spacing groove kept away from first accommodation groove sets up the joint step, joint portion joint is on the joint step.
Optionally, the second rubber seat is provided with two elastic back-off fasteners distributed on the outer side of the limit baffle.
Optionally, the position of the limit baffle plate at the outermost side corresponding to the elastic back-off is concavely provided with an avoidance groove.
Optionally, the second rubber seat is provided with a through hole corresponding to the position of the elastic back-off, and the through hole is positioned at the outer side of the elastic back-off.
Optionally, one end of each limit baffle, which is far away from the wire, is connected to the fixing plate.
Optionally, a guide boss is convexly arranged on one side of the fixed plate, which is away from the limit baffle.
Optionally, the first rubber seat and the second rubber seat are connected through injection molding.
The beneficial effects of the utility model are as follows: according to the utility model, the limit baffles are arranged on the two sides of the first accommodating groove, and the limit grooves are formed by using the limit baffles, so that most of the contact terminals are positioned in the limit grooves, and the contact terminals are limited, thereby effectively avoiding the contact terminals from being askew in the inserting process, ensuring the smoother inserting and electric performance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic structural view of a second rubber base according to the present utility model;
fig. 5 is a schematic structural view of the contact terminal of the present utility model;
FIG. 6 is a schematic illustration of an application of the present utility model;
reference numerals illustrate: 1. a wire rod; 2. a first rubber seat; 3. a second rubber seat; 31. a first accommodating groove; 32. a limit baffle; 33. a limit groove; 34. a clamping step; 35. elastic back-off; 36. an avoidance groove; 37. avoidance holes; 38. a fixing plate; 39. a guide boss; 4. a contact terminal; 41. a mounting part; 42. a contact portion; 43. a welding part; 44. reinforcing ribs; 45. a clamping part; 10. a board end connector; 101. and a plug-in groove.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the utility model.
As shown in fig. 1 to 6, in the line end connector of the present embodiment, which is convenient for rapid disassembly and assembly of a lamp strip, the board end connector 10 is electrically connected with a socket groove 101, and a golden finger conductor is arranged in the socket groove 101; the wire end connector comprises a wire 1 and a first rubber seat 2 connected to the end part of the wire 1, wherein one side, far away from the wire 1, of the first rubber seat 2 is connected with a second rubber seat 3, the second rubber seat 3 is provided with a plurality of first accommodating grooves 31 arranged at intervals, and contact terminals 4 electrically connected with the wire 1 are arranged in the first accommodating grooves 31;
limiting baffles 32 vertically extend from two sides of the first accommodating groove 31, limiting grooves 33 are formed between two adjacent limiting baffles 32, the contact terminal 4 is provided with a contact portion 42 which is bent, and a part of the contact portion 42 protrudes out of the limiting grooves 33.
During actual manufacturing, the wire 1 and the contact terminal 4 are welded, and after welding, the wire 1 part, the contact terminal 4 part and the welding position are covered and fixed through the injection molding first rubber seat 2, so that reliable connection between the wire 1 and the contact terminal 4 is ensured, loose connection or disconnection between the wire 1 and the contact terminal 4 caused by a tearing phenomenon of the wire 1 is avoided, and the structure is more reliable to use;
during plugging, the limiting baffles 32 on the second rubber seat 3 are inserted into the plugging grooves 101, so that the contact parts 42 of the contact terminals 4 are electrically contacted and conducted with the golden finger conductors in the plugging grooves 101, and in the plugging process, the limiting baffles 32 on two sides limit the contact terminals 4.
In this embodiment, the limiting baffles 32 are disposed on two sides of the first accommodating groove 31, and the limiting grooves 33 are formed by using the limiting baffles 32, so that most of the contact terminals 4 are located in the limiting grooves 33, and the contact terminals 4 are limited, so that the contact terminals 4 are prevented from being skewed in the plugging process, the plugging is smoother, and the electrical performance is ensured.
In this embodiment, the contact terminal 4 is made of phosphor copper material, and has a thickness of 0.2-0.30mm, so as to meet the requirement of heavy current use, and has better electrical performance.
As shown in fig. 5, in the wire end connector of the present embodiment, which is convenient for quick assembly and disassembly of the light strip, in some embodiments, the contact terminal 4 includes a mounting portion 41 and a welding portion 43 connected to one end of the mounting portion 41, the contact portion 42 is connected to the other end of the mounting portion 41, and the welding portion 43 is electrically connected to the wire 1. Specifically, the welding part 43 is welded and fixed with the wire 1, and the installation part 41 is arranged, so that the contact terminal 4 is reliably embedded in the first accommodating groove 31, and the stability of the contact terminal 4 in the plugging process is ensured.
As shown in fig. 3 and 5, in the line-end connector of the present embodiment, which is convenient for quick assembly and disassembly of the light belt, in some embodiments, the free end of the contact portion 42 is provided with a clamping portion 45, one end of the limiting groove 33 away from the first accommodating groove 31 is provided with a clamping step 34, and the clamping portion 45 is clamped on the clamping step 34. In this embodiment, the clamping portion 45 is matched with the clamping step 34, so that the contact portion 42 of the contact terminal 4 is always kept between the two limit baffles 32, the free end of the contact portion 42 is prevented from being separated from the limit groove 33, and the reliability of the structure is further improved.
In this embodiment, the second rubber base 3 protrudes toward one side of the wire 1 and has an extension portion, the height of the extension portion is lower than that of the first accommodating grooves 31, the positions of the extension portion corresponding to each of the first accommodating grooves 31 are respectively provided with a second accommodating groove, and the welding portion 43 of the contact terminal 4 is embedded in the second accommodating groove; the present embodiment facilitates the connection of the contact terminal 4 to the wire 1 by providing an extension.
As shown in fig. 5, in the line end connector for facilitating rapid disassembly of the light belt according to the present embodiment, in some embodiments, the outer surface of the contact portion 42 is provided with a reinforcing rib 44; by arranging the reinforcing ribs 44, the contact surface of the contact terminal 4 can be completely contacted with the golden finger conductor, the resilience force is normal, and the phenomenon that the contact terminal 4 does not rebound after opposite insertion is solved.
As shown in fig. 1, 2 and 5, in the line-end connector of the present embodiment, which is convenient for rapid disassembly and assembly of the light belt, in some embodiments, the second rubber seat 3 is provided with two elastic back-off buckles 35 distributed on the outer side of the limit baffle 32. Specifically, the two sides of the plugging slot 101 are provided with buckling slots, after the wire end connector and the board end connector 10 are plugged, the elastic back-off buckle 35 is tightly buckled in the buckling slots, so that a certain mutual buckling force is formed between the wire end connector and the board end connector 10 to ensure plugging reliability and prevent loosening; when the line-end connector needs to be pulled out, the line-end connector can be pulled out by separating the elastic back-off 35 from the buckling groove, and the disassembly and assembly are quicker.
As shown in fig. 1, 2 and 5, in the line-end connector for facilitating rapid disassembly of the light belt according to the present embodiment, in some embodiments, a position of the outermost limit baffle 32 corresponding to the elastic back-buckle 35 is concavely provided with a avoiding groove 36; in this embodiment, the avoiding groove 36 is provided to provide an avoiding space for the elastic back-off 35, so that the plugging is smoother.
As shown in fig. 1, fig. 2 and fig. 5, in the line-end connector with the convenience for rapid disassembly and assembly of the light belt according to this embodiment, in some embodiments, the position of the second rubber seat 3 corresponding to the elastic back-off 35 is penetrated and provided with a avoiding hole 37, and the avoiding hole 37 is located outside the elastic back-off 35. In this embodiment, the avoiding hole 37 is provided, so that when the line end connector needs to be pulled out, the elastic back-off 35 is separated from the buckling groove through the avoiding hole 37, so that the buckling connection between the line end connector and the board end connector 10 is released, and the operation is convenient.
As shown in fig. 1, 2 and 5, in one embodiment, the end connector for facilitating quick assembly and disassembly of the light belt according to the present embodiment, in some embodiments, one end of each of the limit baffles 32 away from the wire 1 is connected to the fixing plate 38. In this embodiment, by arranging the fixing plate 38, the stability of the limit baffle 32 is increased, the limit effect of the limit baffle 32 is ensured, and the structural firmness is better.
As shown in fig. 1, 2 and 5, in the terminal connector for facilitating quick assembly and disassembly of the light belt according to the present embodiment, in some embodiments, a guide boss 39 is protruding from a side of the fixing plate 38 facing away from the limit stop plate 32. Specifically, the slot of the board end connector 10 is correspondingly provided with a guide groove, and when in plugging, the guide boss 39 slides into the guide groove, so that guiding and limiting are provided for plugging of the line end connector, the contact part 42 of the contact terminal 4 is in contact with the golden finger conductor smoothly, meanwhile, the fault-proof plug can be effectively prevented, the plugging contact performance is more stable, and the operation is faster.
In the line end connector with the convenient rapid disassembly and assembly of the light belt according to the embodiment, in some embodiments, the first rubber seat 2 and the second rubber seat 3 are connected through injection molding. After the welding part 43 of the wire 1 and the contact terminal 4 is welded and fixed, the first rubber seat 2 is formed through injection molding, so that the wire 1 is fixed, and then the first rubber seat 2 and the second rubber seat 3 are completely fused through injection molding, so that the first rubber seat 2 and the second rubber seat 3 are connected more firmly, the wire cannot crack when being inserted and swayed, and the wire is resistant to swaying and pulling, and has better structural firmness.
The foregoing description is only one preferred embodiment of the utility model, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are intended to be embraced therein.
Claims (10)
1. The wire end connector is characterized by comprising a wire rod and a first rubber seat connected to the end part of the wire rod, wherein one side, far away from the wire rod, of the first rubber seat is connected with a second rubber seat, the second rubber seat is provided with a plurality of first accommodating grooves arranged at intervals, and contact terminals electrically connected with the wire rod are arranged in the first accommodating grooves;
limiting baffles are vertically extended from two sides of the first accommodating groove, limiting grooves are formed between two adjacent limiting baffles, the contact terminal is provided with a contact part which is bent, and part of the contact part protrudes out of the limiting grooves.
2. The wire end connector capable of being conveniently and quickly disassembled and assembled with the lamp strip according to claim 1, wherein the contact terminal comprises a mounting portion and a welding portion connected to one end of the mounting portion, the contact portion is connected to the other end of the mounting portion, and the welding portion is electrically connected with the wire.
3. The line end connector for facilitating rapid disassembly and assembly of a lamp strip according to claim 2, wherein the outer surface of the contact portion is provided with reinforcing ribs.
4. The line end connector convenient for rapid disassembly and assembly of a lamp strip according to claim 1, wherein the free end of the contact part is provided with a clamping part, one end of the limiting groove, which is far away from the first accommodating groove, is provided with a clamping step, and the clamping part is clamped on the clamping step.
5. The line end connector convenient for rapid disassembly and assembly of a lamp strip according to claim 1, wherein the second rubber seat is provided with two elastic back-off fasteners distributed on the outer side of the limit baffle.
6. The line end connector facilitating rapid disassembly and assembly of a lamp strip according to claim 5, wherein the limiting baffle located at the outermost side is concavely provided with an avoidance groove corresponding to the position of the elastic back-off.
7. The line end connector convenient for rapid disassembly and assembly of a lamp strip according to claim 5, wherein the second rubber seat is provided with an avoidance hole in a penetrating manner at a position corresponding to the elastic back-off, and the avoidance hole is located at the outer side of the elastic back-off.
8. The line end connector for facilitating rapid disassembly and assembly of a lamp strip according to claim 1, wherein one end of each limit baffle, which is far away from the wire, is connected to the fixing plate.
9. The line end connector facilitating rapid disassembly and assembly of a lamp strip according to claim 8, wherein a guide boss is arranged on one side of the fixing plate, which faces away from the limit baffle.
10. The line end connector for facilitating rapid disassembly of a light string according to any one of claims 1 to 9, wherein the first and second rubber bases are connected by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229750.3U CN220510319U (en) | 2023-08-18 | 2023-08-18 | Wire end connector convenient for rapid disassembly and assembly of lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229750.3U CN220510319U (en) | 2023-08-18 | 2023-08-18 | Wire end connector convenient for rapid disassembly and assembly of lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510319U true CN220510319U (en) | 2024-02-20 |
Family
ID=89877082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229750.3U Active CN220510319U (en) | 2023-08-18 | 2023-08-18 | Wire end connector convenient for rapid disassembly and assembly of lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510319U (en) |
-
2023
- 2023-08-18 CN CN202322229750.3U patent/CN220510319U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |