Drawing type wire row connector
By designing pull-out wire-row connectors, using structures such as rounded corner frames and rounded corner blocks, combined with sliding and push-pull mechanisms, the problem of loose existing wire-row connectors is solved, stable connection of wires is achieved, and electrical signal transmission is improved Quality and equipment reliability.
Patent Information
- Application Number
- CN202420952638.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Existing wire-row connectors are prone to loosening when used for a long time or are affected by external influences such as vibration, resulting in unstable connections, affecting the transmission quality of electrical signals and possibly causing equipment failure.
A pull-out wire row connector is designed, using a rounded corner frame, a rounded corner block, a connecting rod, a clamping plate, a plug plate, a push rod, a clamping plate and a spring structure, and the wire is fixed through sliding and push-pulling mechanisms. Combined with optional ring seats, right angle rods, torsion springs, limit plates and sliders, ensure a stable connection of the wires.
It effectively prevents loosening of the wire and row connectors, ensures stable contact of the wires, and improves the quality of electrical signal transmission and the reliability of the equipment.
Smart Images
Figure CN222261587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, in particular to a pull-out type wire row connector. Background Art
[0002] A cable connector, also called a wire-to-board connector or a cable connector, is an electronic component that is mainly used to achieve electrical connection between a circuit board and a flexible flat cable, a flexible printed circuit board or a rigid cable. It is widely used in various electronic devices.
[0003] Currently, there are a variety of cable connectors on the market for quick connection and disconnection of circuit boards. However, existing cable connectors are prone to loosening when used for a long time or subjected to external influences such as vibration, resulting in unstable connection, affecting the transmission quality of electrical signals, and may even cause equipment failure.
[0004] To this end, we propose a pull-out type wire row connector that can prevent loosening and falling off. Utility Model Content
[0005] In order to overcome the disadvantage that the cable connector is prone to loosening when used for a long time or subjected to external influences such as vibration, the utility model provides a pull-out type cable connector that can prevent loosening and falling off.
[0006] A pull-out type wire row connector includes a rounded corner frame, a first rounded corner block is inserted in the rounded corner frame, a transversely symmetrical connecting round rod is slidably connected to the first rounded corner block, a second rounded corner block is fixedly connected between the transversely symmetrical connecting round rods, a vertically symmetrical clamping plate is fixedly connected to the second rounded corner block, a transversely symmetrical plugging plate is fixedly connected to the first rounded corner block and the second rounded corner block, a transversely symmetrical push rod is slidably connected to the rounded corner frame, a clamping plate is fixedly connected to the inner end of the push rod, the clamping plate is clamped into an adjacent plugging plate, and a first spring is connected between the clamping plate and the rounded corner frame.
[0007] Optionally, it includes a circular ring seat, a transversely symmetrical circular ring seat is fixedly connected to the top of the rounded corner frame, a right-angle rod is rotatably connected to the circular ring seat, a torsion spring is connected between the right-angle rod and the adjacent circular ring seat, and a limiting plate is fixedly connected between the transversely symmetrical right-angle rods, and the limiting plates are respectively clamped on the first rounded corner block and the second rounded corner block.
[0008] Optionally, it also includes equidistantly distributed sliding blocks, which are slidably connected to the first rounded corner block and the second rounded corner block. A clamp is fixedly connected to the top of the sliding block, and a second spring is connected between the clamp and the sliding block and the first rounded corner block or the second rounded corner block.
[0009] Optionally, a slot matching the shape of the vertically symmetrical positioning plate is formed on the first rounded corner block.
[0010] Optionally, the push rod is T-shaped to facilitate pushing and pulling.
[0011] Optionally, a strip groove is formed on the limiting plate.
[0012] The utility model has the following advantages: 1. The electric wire is connected to the gap between the first rounded corner block and the second rounded corner block, and then the first rounded corner block and the second rounded corner block are inserted into the rounded corner frame. The positions of the first rounded corner block and the second rounded corner block are fixed by the cooperation of the clamping plate and the plug-in plate to prevent the first rounded corner block and the second rounded corner block from loosening.
[0013] 2. The limit plate rotates upward and is clamped on the first fillet block and the second fillet block to perform secondary reinforcement on the first fillet block and the second fillet block.
[0014] 3. After the wire is inserted into the gap between the first fillet block and the second fillet block, the clamping plate can clamp the wire under the action of the second spring rebounding to ensure the stability of the wire connection. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 2 It is a partial cross-sectional structural schematic diagram of the first rounded corner block and the second rounded corner block and other components of the utility model.
[0017] Figure 3 The utility model is a cross-sectional structural schematic diagram of the rounded corner frame, the inserting plate, the push rod and the clamping plate.
[0018] Figure 4 It is a schematic cross-sectional structure diagram of the plug plate, the push rod, the clamping plate and the first spring of the utility model.
[0019] Figure 5 It is a cross-sectional structural schematic diagram of the components such as the clamping plate, the sliding block and the second spring of the utility model.
[0020] Figure 6 It is a three-dimensional structural schematic diagram of the clamping plate, the sliding block and the second spring of the utility model.
[0021] Explanation of the reference numerals: 1: rounded corner frame, 2: first rounded corner block, 201: second rounded corner block, 202: clamping plate, 203: connecting round rod, 3: plug plate, 4: push rod, 5: clamping plate, 6: first spring, 7: circular ring seat, 8: right-angle rod, 9: torsion spring, 10: limit plate, 11: splint, 12: sliding block, 13: second spring. DETAILED DESCRIPTION
[0022] The embodiments of the present invention will be described below with reference to the accompanying drawings.
[0023] Embodiment 1: A pull-out type wire connector, such as Figure 1-Figure 4 As shown, it includes a rounded corner frame 1, a first rounded corner block 2, a second rounded corner block 201, a positioning plate 202, a connecting round rod 203, a plug plate 3, a push rod 4, a clamping plate 5 and a first spring 6. The first rounded corner block 2 is inserted into the rounded corner frame 1. The left and right parts of the first rounded corner block 2 are both slidably connected to the connecting round rod 203. The second rounded corner block 201 is fixedly connected between the left and right connecting round rods 203. The upper part of the second rounded corner block 201 is fixedly connected with a symmetrical A positioning plate 202, a first rounded corner block 2 has a slot on the upper part thereof which matches the shape of the positioning plate 202 which is symmetrical up and down, the first rounded corner block 2 and the second rounded corner block 201 are fixedly connected with plug plates 3 on the left and right sides, the left and right parts of the lower part of the rounded corner frame 1 are slidably connected with push rods 4, the push rods 4 are T-shaped, and are convenient for pushing and pulling, the inner end of the push rod 4 is fixedly connected with a card plate 5, the card plate 5 is inserted into the adjacent plug plate 3, and a first spring 6 is connected between the card plate 5 and the rounded corner frame 1.
[0024] When using the device, the staff inserts the wire into the gap between the first rounded corner block 2 and the second rounded corner block 201. Under the action of the second rounded corner block 201 and the locking plate 202, the first rounded corner block 2 and the second rounded corner block 201 can be opened and closed at will to facilitate the insertion of the wire. After the wire is connected, the staff pushes the push rod 4 to slide inward, and the locking plate 5 slides inward accordingly, and the first spring 6 is deformed. Then the staff inserts the first rounded corner block 2 and the second rounded corner block 201 into the rounded corner frame 1, and the plug plate 3 is also inserted into the rounded corner frame 1. After the plug plate 3 is inserted into the rounded corner frame 1, the staff releases the push rod 4, and under the action of the first spring 6 returning to its original position, the plug plate 5 slides outward and is locked into the plug plate 3, thereby fixing the positions of the first rounded corner block 2 and the second rounded corner block 201 through the plug plate 3 to prevent the first rounded corner block 2 and the second rounded corner block 201 from loosening.
[0025] Embodiment 2: Based on embodiment 1, Figure 1 and Figure 3 As shown, it also includes a circular ring seat 7, a right-angle rod 8, a torsion spring 9 and a limit plate 10. The front and rear parts of the upper side of the rounded corner frame 1 are fixedly connected with the left-right symmetrical circular ring seat 7, the right-angle rod 8 is rotatably connected to the circular ring seat 7, the torsion spring 9 is connected between the right-angle rod 8 and the adjacent circular ring seat 7, the limit plate 10 is fixedly connected between the left-right symmetrical right-angle rods 8, a strip groove is opened in the middle of the limit plate 10, and the limit plate 10 is respectively clamped on the first rounded corner block 2 and the second rounded corner block 201.
[0026] When using the device, the staff pulls the limit plate 10 downward through the bar groove, and the limit plate 10 rotates downward, driving the right-angle rod 8 to rotate downward, and the torsion spring 9 is deformed. When the first rounded corner block 2 and the second rounded corner block 201 are inserted into the rounded corner frame 1, the staff releases the limit plate 10. Under the action of the torsion spring 9 resetting, the right-angle rod 8 drives the limit plate 10 to rotate upward and reset on the first rounded corner block 2 and the second rounded corner block 201, thereby reinforcing the first rounded corner block 2 and the second rounded corner block 201.
[0027] like Figure 5 and Figure 6 As shown, it also includes a clamping plate 11, a sliding block 12 and a second spring 13. The first rounded corner block 2 and the second rounded corner block 201 are both slidably connected with equidistantly distributed sliding blocks 12. The upper side of the sliding block 12 is fixedly connected with a clamping plate 11. The second spring 13 is connected between the clamping plate 11 and the sliding block 12 and the first rounded corner block 2 or the second rounded corner block 201.
[0028] When using the device, after the wire is inserted into the gap between the first rounded block 2 and the second rounded block 201, it will squeeze the front and rear clamps 11 to slide backwards, and the second spring 13 will be deformed. When the wire is connected, the clamp 11 can clamp the wire under the action of the rebound of the second spring 13 to ensure the stability of the wire connection.
[0029] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.
Claims
1. A pull-out type wire connector, characterized in that: The invention comprises a rounded corner frame (1), a first rounded corner block (2) inserted in the rounded corner frame (1), a transversely symmetrical connecting round rod (203) slidably connected to the first rounded corner block (2), a second rounded corner block (201) fixedly connected between the transversely symmetrical connecting round rods (203), a vertically symmetrical clamping plate (202) fixedly connected to the second rounded corner block (201), transversely symmetrical plugging plates (3) fixedly connected to the first rounded corner block (2) and the second rounded corner block (201), a transversely symmetrical push rod (4) slidably connected to the rounded corner frame (1), a clamping plate (5) fixedly connected to the inner end of the push rod (4), the clamping plate (5) clamped into the adjacent plugging plate (3), and a first spring (6) connected between the clamping plate (5) and the rounded corner frame (1).
2. A pull-out type wire connector according to claim 1, characterized in that: The invention also comprises a circular ring seat (7), the top end of the rounded corner frame (1) is fixedly connected with a laterally symmetrical circular ring seat (7), a right-angle rod (8) is rotatably connected to the circular ring seat (7), a torsion spring (9) is connected between the right-angle rod (8) and the adjacent circular ring seat (7), and a limit plate (10) is fixedly connected between the laterally symmetrical right-angle rods (8), and the limit plate (10) is respectively clamped on the first rounded corner block (2) and the second rounded corner block (201).
3. A pull-out type wire connector according to claim 2, characterized in that: The invention also comprises sliding blocks (12) which are distributed at equal intervals. The sliding blocks (12) are slidably connected to the first rounded corner block (2) and the second rounded corner block (201). The top of the sliding block (12) is fixedly connected to a clamping plate (11). A second spring (13) is connected between the clamping plate (11) and the sliding block (12) and the first rounded corner block (2) or the second rounded corner block (201).
4. A pull-out type wire connector according to claim 3, characterized in that: The first rounded corner block (2) is provided with a slot which is adapted to the shape of the vertically symmetrical locking plate (202).
5. The pull-out type wire connector according to claim 4, characterized in that: The push rod (4) is T-shaped, which is convenient for pushing and pulling.
6. The pull-out type wire connector according to claim 5, characterized in that: The limiting plate (10) is provided with a strip groove.