CN216289188U - Flexible circuit board connector - Google Patents
Flexible circuit board connector Download PDFInfo
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- CN216289188U CN216289188U CN202122523197.5U CN202122523197U CN216289188U CN 216289188 U CN216289188 U CN 216289188U CN 202122523197 U CN202122523197 U CN 202122523197U CN 216289188 U CN216289188 U CN 216289188U
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- circuit board
- fixedly connected
- flexible circuit
- board connector
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Abstract
The utility model provides a flexible circuit board connector which comprises a bottom plate, wherein a first connecting terminal is fixedly connected to the upper side of the bottom plate, two side plates are fixedly connected to the upper side of the bottom plate, a baffle plate is fixedly connected to the upper side of the bottom plate, a flat plate is fixedly connected between the two side plates, two sliding rods are slidably connected to the flat plate, the lower ends of the two sliding rods are fixedly connected to a connecting plate together, a second connecting terminal is fixedly connected to the lower side of the connecting plate, springs are sleeved on the outer wall of each sliding rod, each spring is fixedly connected between the connecting plate and the flat plate, a threaded hole is formed in the flat plate between the two through holes, a limiting bolt is connected to the threaded hole in a matched mode, and the upper sides of the two side plates are rotatably connected with a cover plate. The flexible circuit board connecting structure has the advantages that after the connecting end of the flexible circuit board is stretched into the space between the first connecting terminal and the second connecting terminal, the connecting end of the flexible circuit board can be fixed between the first connecting terminal and the second connecting terminal by downwards rotating the limiting bolt, so that the flexible circuit board can be stably electrified to work.
Description
Technical Field
The utility model relates to the technical field of circuit board connection, in particular to a flexible circuit board connector.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The flexible printed circuit board or FPC for short has the characteristics of high wiring density, light weight and thin thickness.
In order to ensure that the connecting end of the flexible circuit board can be stably electrified, the connecting part of the flexible circuit board and the connector is often fixed in a spot welding mode, and although the mode can ensure that the flexible circuit board can be stably electrified, the spot welding fixing mode is time-consuming and is not easy to take out and inconvenient to use.
Meanwhile, in the process of electrifying the flexible circuit board, the flexible circuit board is directly exposed outside, so that a lot of external dust can be attached to the flexible circuit board, and the flexible circuit board can generate excessive heat during working to influence normal working.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems existing in the background technology, the utility model adopts the technical scheme that:
the utility model provides a flexible circuit board connector, comprising a base plate, the first connection terminal of bottom plate upside fixed connection, two parallel arrangement's of bottom plate upside fixed connection curb plate, bottom plate upside fixed connection baffle, fixed connection is dull and stereotyped between two curb plates, be equipped with two through-holes on the flat board, equal sliding connection slide bar in every through-hole, the common fixed connection connecting plate of two slide bar lower extremes, connecting plate downside fixed connection second connecting terminal, every slide bar outer wall all cup joints the spring, the equal fixed connection of every spring is between connecting plate and flat board, be equipped with the screw hole on the flat board between two through-holes, spacing bolt is connected in the screw hole screw-thread fit, two curb plate upsides rotate joint flap.
Preferably, every curb plate one side all is equipped with the rotation hole, and every rotates downthehole all to rotate and connects the pivot, the equal fixed connection cardboard of two pivot one end, apron fixed connection in two cardboard one sides, every pivot outer wall all overlaps and is equipped with the torsional spring.
Preferably, one side of the cover plate is fixedly connected with a dustproof plate, and the dustproof plate is a rubber plate made of soft materials.
Preferably, the upper end of each sliding rod is fixedly connected with a limiting block.
Preferably, the baffle is provided with a plurality of heat dissipation holes horizontally arranged at intervals.
Preferably, each of the heat dissipation holes is arranged obliquely downward.
Preferably, the baffle is towards spacing the board of supporting of connecting plate one side fixed connection.
The utility model has the advantages that: according to the flexible circuit board connector provided by the utility model, after the connecting end of the flexible circuit board extends into the space between the first connecting terminal and the second connecting terminal, the connecting end of the flexible circuit board can be fixed between the first connecting terminal and the second connecting terminal by downwards rotating the limiting bolt, so that the flexible circuit board can be stably electrified to work, is flexible to use and is convenient to install and take out. Simultaneously, the apron can laminate at two curb plate upsides to make bottom plate, curb plate, apron and dust guard can constitute a confined rectangle structure, in order to guarantee its leakproofness, prevent that external dust from getting into.
Drawings
The utility model and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model.
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is an enlarged view of portion E of FIG. 1;
fig. 3 is a cross-sectional view a-a of fig. 1.
Detailed Description
The utility model will be further described with reference to the following drawings and specific examples, which are not intended to limit the utility model thereto.
Example 1
As shown in fig. 1-3, the flexible circuit board connector provided by the present invention includes a bottom plate 1 horizontally disposed, a first connecting terminal 11 fixedly connected to an upper side of the bottom plate 1, two side plates 2 disposed in parallel and fixedly connected to an upper side of the bottom plate 1, a baffle plate 3 fixedly connected to an upper side of the bottom plate 1, and the baffle plate 3 attached to one side of the two side plates 2. A flat plate 4 is fixedly connected between the two side plates 2, two through holes which are vertically arranged are arranged on the flat plate 4, a sliding rod 41 is slidably connected in each through hole, the lower ends of the two sliding rods 41 are fixedly connected with a connecting plate 42 together, the lower side of the connecting plate 42 is fixedly connected with a second connecting terminal 43, a spring 44 is sleeved on the outer wall of each sliding rod 41, each spring 44 is fixedly connected between the connecting plate 42 and the flat plate 4, and the upper end of each sliding rod 41 is fixedly connected with a limiting block 411; and a vertically arranged threaded hole is formed in the flat plate 4 between the two through holes, and the thread in the threaded hole is matched and connected with a limiting bolt 5. By rotating the limit bolt 5 in the threaded hole, the lower end of the limit bolt 5 can be attached to the upper side of the connecting plate 42, and the limit bolt 5 can push the connecting plate 42 to stretch the spring 44 to move downwards, so that the second connecting terminal 43 is gradually close to the first connecting terminal 11. When the limit bolt 5 is rotated in the reverse direction so that the limit bolt 5 moves upward in the threaded hole, the connection plate 42 is attached to the lower end of the limit bolt 5 and moves upward in synchronization with the limit bolt 5 under the action of the spring 44, so that the second connection terminal 43 is gradually away from the first connection terminal 11. Baffle 3 is towards spacing the board 31 of supporting of connecting plate 42 one side fixed connection rubber material, and when the connection end of flexible circuit board stretched into between first connecting terminal 11 and the second connecting terminal 43, spacing the board 31 of supporting can restrict the position that the flexible circuit board stretched into for the connection end of flexible circuit board can be in between first connecting terminal 11 and the second connecting terminal 43, so that better circular telegram work.
2 upsides of two curb plates rotate connect apron 6, and 2 one sides of every curb plate all are equipped with the rotation hole, all rotate in every rotation hole and connect pivot 7, the equal fixed connection cardboard 71 of two 7 one ends of pivot, apron 6 fixed connection in two cardboard 71 one sides, and every 7 outer walls of pivot all overlap and are equipped with the torsional spring. 6 one side fixed connection dust guard 8 of apron, dust guard 8 is the rubber slab of soft material. When the torsion spring is in a free state, the two clamping plates 71 drive the cover plate 6 to rotate towards the bottom plate 1, so that the cover plate 6 is attached to the upper sides of the two side plates 2; meanwhile, the dust-proof plate 8 can completely shield one side of the two side plates 2 away from the baffle 3. When the flexible circuit board stretches into between first connecting terminal 11 and the second connecting terminal 43, the bottom side of the dust guard 8 of rubber material can take place the bending after contacting with the upside of flexible circuit board, and the bottom side of dust guard 8 can laminate the upside at the flexible circuit board to make bottom plate 1, curb plate 2, apron 6 and dust guard 8 can constitute a confined rectangle structure, in order to guarantee its leakproofness, prevent that external dust from getting into.
A plurality of heat dissipation holes 9 are horizontally arranged on the baffle 3 at intervals, and the heat dissipation holes 9 can play a role in ventilation and heat dissipation, so that the flexible circuit board can work better; every louvre 9 all inclines downwards towards the drill way in the baffle 3 outside and sets up to make external dust be difficult to get into from louvre 9, guarantee that flexible circuit board is difficult for receiving the attached of external dust in work.
During the use, upwards leave two 2 upsides of curb plates with apron 6, stretch into the connection end of flexible circuit board again between first connecting terminal 11 and the second connecting terminal 43, then rotate limit bolt 5 downwards for connecting plate 42 drives second connecting terminal 43 and moves towards first connecting terminal 11, thereby makes the connecting end of flexible circuit board fix between first connecting terminal 11 and second connecting terminal 43, so that the circular telegram work that flexible circuit board can be stable. After the cover plate 6 is loosened, under the acting force of the torsion spring, the cover plate 6 can be attached to the upper sides of the two side plates 2, so that the bottom plate 1, the side plates 2, the cover plate 6 and the dust guard plate 8 can form a closed rectangular structure, the sealing performance of the structure is guaranteed, and external dust is prevented from entering the structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A flexible circuit board connector comprising a base plate (1), characterized in that: the bottom plate (1) upside is fixedly connected with a first connecting terminal (11), the bottom plate (1) upside is fixedly connected with two parallel side plates (2), the bottom plate (1) upside is fixedly connected with a baffle (3), two side plates (2) are fixedly connected with a flat plate (4), the flat plate (4) is provided with two through holes, each through hole is internally and slidably connected with a slide bar (41), the lower ends of the two slide bars (41) are fixedly connected with a connecting plate (42) together, the lower side of the connecting plate (42) is fixedly connected with a second connecting terminal (43), the outer wall of each slide bar (41) is sleeved with a spring (44), each spring (44) is fixedly connected between the connecting plate (42) and the flat plate (4), a threaded hole is formed in the flat plate (4) between the two through holes, and the threaded hole is matched with a limiting bolt (5), the upper sides of the two side plates (2) are rotatably connected with a cover plate (6).
2. A flexible circuit board connector according to claim 1, wherein: every curb plate (2) one side all is equipped with the rotation hole, every rotate downthehole all and rotate connection pivot (7), two the equal fixed connection cardboard (71) of pivot (7) one end, apron (6) fixed connection is in two cardboard (71) one sides, every pivot (7) outer wall all overlaps and is equipped with the torsional spring.
3. A flexible circuit board connector according to claim 1, wherein: apron (6) one side fixed connection dust guard (8), dust guard (8) are the rubber slab of soft material.
4. A flexible circuit board connector according to claim 1, wherein: the upper end of each sliding rod (41) is fixedly connected with a limiting block (411).
5. A flexible circuit board connector according to claim 1, wherein: and a plurality of heat dissipation holes (9) are arranged on the baffle (3) at horizontal intervals.
6. A flexible circuit board connector according to claim 5, wherein: each heat dissipation hole (9) is obliquely and downwards arranged.
7. A flexible circuit board connector according to claim 1, wherein: the baffle (3) is fixedly connected with the limiting abutting plate (31) towards one side of the connecting plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122523197.5U CN216289188U (en) | 2021-10-20 | 2021-10-20 | Flexible circuit board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122523197.5U CN216289188U (en) | 2021-10-20 | 2021-10-20 | Flexible circuit board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289188U true CN216289188U (en) | 2022-04-12 |
Family
ID=81070318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122523197.5U Active CN216289188U (en) | 2021-10-20 | 2021-10-20 | Flexible circuit board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216289188U (en) |
-
2021
- 2021-10-20 CN CN202122523197.5U patent/CN216289188U/en active Active
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