CN212259441U - PCB circuit board capable of being locked and installed quickly - Google Patents
PCB circuit board capable of being locked and installed quickly Download PDFInfo
- Publication number
- CN212259441U CN212259441U CN202021381096.8U CN202021381096U CN212259441U CN 212259441 U CN212259441 U CN 212259441U CN 202021381096 U CN202021381096 U CN 202021381096U CN 212259441 U CN212259441 U CN 212259441U
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- circuit board
- movable rod
- board body
- fixed
- pcb circuit
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Abstract
The utility model discloses a can lock PCB circuit board of installation fast, including circuit board body, screw and fixed axle, the both sides embedding of circuit board body is provided with the mounting panel, and the mounting panel passes through the loose axle and the circuit board body links to each other to the surface reservation of mounting panel has the screw, the fixed slot has been seted up at the both ends of circuit board body, and the fixed axle that is provided with in inboard of fixed slot, the outside movable sleeve of fixed axle is equipped with the movable rod, and the inside reservation of movable rod has logical groove, the outside winding of movable rod has the spring, and the end department of movable rod is fixed with the backup pad, the side of movable rod is provided with spacing, and sets up flutedly on the circuit board body in the spacing outside to the avris of recess is provided with. This PCB circuit board that can lock installation fast can realize the quick locking of circuit board according to the difference of installation condition, need not the loaded down with trivial details mode through rotating the bolt, and then has promoted the convenience of circuit board installation.
Description
Technical Field
The utility model relates to a PCB circuit board technical field specifically is a PCB circuit board that can lock the installation fast.
Background
The PCB circuit board is communicated with an internal metal guide sheet circuit through an electronic element arranged on the surface of the PCB circuit board, so that the designated function of the equipment is realized together, the PCB circuit board is a core component in electronic equipment in the modern society, and the PCB circuit board is in a square or rectangular plate-shaped structure and has a large integral volume, so that the PCB circuit board is usually connected with the equipment in a mode of installing bolts at corners, but the existing PCB circuit board still has the following defects in the actual installation process:
the existing PCB circuit board is installed by adopting a bolt fixing mode, each bolt needs to be independently rotated, so that the complexity of installation is increased, the circuit board cannot be quickly locked according to different installation conditions, and in order to solve the problems, innovative design is urgently needed on the basis of the original PCB circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB circuit board that can lock installation fast to solve above-mentioned background art and provide some PCB circuit board installations and all adopt the mode of bolt fastening, need every bolt of solitary rotation, consequently increased the loaded down with trivial details nature of installation, can't realize the problem of the quick locking of circuit board according to the difference of the condition of installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB circuit board that can lock installation fast, includes circuit board body, screw and fixed axle, the both sides embedding of circuit board body is provided with the mounting panel, and the mounting panel passes through the loose axle and the circuit board body links to each other to the surface reservation of mounting panel has the screw, the fixed slot has been seted up at the both ends of circuit board body, and the fixed axle that is provided with in inboard of fixed slot, the outside movable sleeve of fixed axle is equipped with the movable rod, and the inside reservation of movable rod has logical groove, the outside winding of movable rod has the spring, and the end department of movable rod is fixed with the backup pad, the side of movable rod is provided with spacing, and sets up flutedly on the circuit board body in the spacing outside to the avris.
Preferably, the mounting plate forms rotating-structure through loose axle and circuit board body, and the mounting plate is around the horizontal axis symmetric distribution of circuit board body.
Preferably, the length of the fixing groove is smaller than the width of the fixing groove, and the distance between the 2 fixing grooves is smaller than the length of the circuit board body.
Preferably, the movable rod and the fixed shaft form a rotating structure, the rotating range of the movable rod is 0-90 degrees, and the fixed shaft and the through groove form a sliding structure.
Preferably, the both sides of movable rod all are provided with spacing, and spacing and recess are the block connection to movable rod and backup pad constitution "T" shape structure.
Preferably, the width of the spring is larger than the aperture of the through hole, and the aperture of the through hole is larger than the outer diameter of the movable rod.
Compared with the prior art, the beneficial effects of the utility model are that: the PCB circuit board capable of being quickly locked and installed can realize quick locking of the circuit board according to different installation conditions, a complex mode of rotating a bolt is not needed, and convenience in installation of the circuit board is further improved;
1. the mounting plate is convenient for a user to fix the circuit board through bolts according to requirements, the movable rod slides in the circuit board in a mode of pressing the supporting plate, and the circuit board can be fixed from two sides through the elasticity of the spring;
2. the movable rod can be rotated by 90 degrees through the fixed shaft, so that the movable rod can slide in the through hole by pressing the supporting plate downwards, and the circuit board can be fixed from the top through the elasticity of the spring, so that the circuit board can be mounted in various different modes.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A of FIG. 2 according to the present invention;
fig. 4 is the structure schematic diagram of the movable rod of the utility model after rotating.
In the figure: 1. a circuit board body; 2. mounting a plate; 3. a movable shaft; 4. a screw hole; 5. fixing grooves; 6. a fixed shaft; 7. a movable rod; 8. a through groove; 9. a spring; 10. a support plate; 11. a limiting strip; 12. a groove; 13. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a PCB circuit board capable of being locked and installed quickly comprises a circuit board body 1, a mounting plate 2, a movable shaft 3, a screw hole 4, a fixing groove 5, a fixing shaft 6, a movable rod 7, a through groove 8, a spring 9, a supporting plate 10, a limiting strip 11, a groove 12 and a through hole 13, wherein the mounting plate 2 is embedded into two sides of the circuit board body 1, the mounting plate 2 is connected with the circuit board body 1 through the movable shaft 3, the screw hole 4 is reserved on the surface of the mounting plate 2, the fixing groove 5 is arranged at two ends of the circuit board body 1, the fixing shaft 6 is fixedly arranged on the inner side of the fixing groove 5, the movable rod 7 is movably sleeved on the outer side of the fixing shaft 6, the through groove 8 is reserved inside the movable rod 7, the spring 9 is wound on the outer side of the movable rod 7, the supporting plate 10 is fixed at the end of the movable rod 7, the limiting strip 11 is arranged, and the side of the groove 12 is provided with a through hole 13;
the mounting plate 2 forms a rotating structure with the circuit board body 1 through the movable shaft 3, the mounting plate 2 is symmetrically distributed about the transverse axis of the circuit board body 1, the circuit board body 1 is fixed in a mode of mounting bolts in the screw holes 4, the mounting plate 2 is convenient to rotate with the circuit board body 1 through the movable shaft 3, and the bolts are locked after the mounting plate 2 is unfolded;
the length of the fixed grooves 5 is less than the width of the fixed grooves, the distance between 2 fixed grooves 5 is less than the length of the circuit board body 1, the movable rod 7 and the fixed shaft 6 form a rotating structure, the rotating range of the movable rod 7 is 0-90 degrees, the fixed shaft 6 and the through groove 8 form a sliding structure, the two sides of the movable rod 7 are both provided with a limiting strip 11, the limiting strip 11 is connected with the groove 12 in a clamping way, and the movable rod 7 and the supporting plate 10 form a T-shaped structure, the width of the spring 9 is larger than the aperture of the through hole 13, and the aperture of the through hole 13 is larger than the outer diameter of the movable rod 7, the movable rod 7 can be driven to slide in the circuit board body 1 by pressing the supporting plate 10, elasticity through spring 9 can drive 2 backup pad 10 and outwards prop up, realizes fixing circuit board body 1 from both sides, rotates movable rod 7 and presses backup pad 10 again after 90, can realize following the quick locking of vertical direction to circuit board body 1.
The working principle is as follows: when the PCB capable of being locked and installed quickly is used, as shown in fig. 1-3, firstly, a user can fix the circuit board body 1 by installing bolts in the screw holes 4, the installation plate 2 can conveniently rotate with the circuit board body 1 through the movable shaft 3, the bolts are locked after the installation plate 2 is unfolded, the movable rod 7 can be driven to slide in the circuit board body 1 by pressing the supporting plate 10 as shown in fig. 2-3, the movable rod 7 drives the limiting strip 11 to slide in the groove 12 when moving, the stability of horizontal movement of the circuit board body is ensured, and the fixed shaft 6 is driven to slide in the through groove 8, so that the 2 supporting plates 10 can be driven to be outwards propped up through the elasticity of the spring 9, and the circuit board body 1 can be fixed from two sides;
as shown in fig. 1 and 4, by rotating the movable rod 7 by 90 °, as shown in fig. 4, it is in a vertical state, so that the movable rod 7 is driven to slide in the through hole 13 by pressing the support plate 10 downwards, and the limit strip 11 is driven to slide in another groove 12, so that the elasticity of the spring 9 is utilized, the quick locking of the circuit board body 1 from the vertical direction is realized, and the installation convenience is further improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a PCB circuit board that can lock installation fast, includes circuit board body (1), screw (4) and fixed axle (6), its characterized in that: the two sides of the circuit board body (1) are embedded with mounting plates (2), the mounting plates (2) are connected with the circuit board body (1) through movable shafts (3), a screw hole (4) is reserved on the surface of the mounting plate (2), fixing grooves (5) are arranged at two ends of the circuit board body (1), a fixed shaft (6) is fixedly arranged at the inner side of the fixed groove (5), a movable rod (7) is movably sleeved at the outer side of the fixed shaft (6), a through groove (8) is reserved in the movable rod (7), a spring (9) is wound on the outer side of the movable rod (7), a supporting plate (10) is fixed at the end of the movable rod (7), a limit strip (11) is arranged on the side surface of the movable rod (7), and a groove (12) is arranged on the circuit board body (1) at the outer side of the limiting strip (11), and a through hole (13) is arranged at the side of the groove (12).
2. A PCB circuit board for quick lock installation according to claim 1, wherein: mounting panel (2) constitute revolution mechanic through loose axle (3) and circuit board body (1), and mounting panel (2) are about the horizontal axis symmetric distribution of circuit board body (1).
3. A PCB circuit board for quick lock installation according to claim 1, wherein: the length of the fixing grooves (5) is smaller than the width of the fixing grooves, and the distance between the 2 fixing grooves (5) is smaller than the length of the circuit board body (1).
4. A PCB circuit board for quick lock installation according to claim 1, wherein: the movable rod (7) and the fixed shaft (6) form a rotating structure, the rotating range of the movable rod (7) is 0-90 degrees, and the fixed shaft (6) and the through groove (8) form a sliding structure.
5. A PCB circuit board for quick lock installation according to claim 1, wherein: the two sides of the movable rod (7) are provided with limiting strips (11), the limiting strips (11) are connected with the grooves (12) in a clamping mode, and the movable rod (7) and the supporting plate (10) form a T-shaped structure.
6. A PCB circuit board for quick lock installation according to claim 1, wherein: the width of the spring (9) is larger than the aperture of the through hole (13), and the aperture of the through hole (13) is larger than the outer diameter of the movable rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381096.8U CN212259441U (en) | 2020-07-14 | 2020-07-14 | PCB circuit board capable of being locked and installed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381096.8U CN212259441U (en) | 2020-07-14 | 2020-07-14 | PCB circuit board capable of being locked and installed quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259441U true CN212259441U (en) | 2020-12-29 |
Family
ID=73980988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021381096.8U Active CN212259441U (en) | 2020-07-14 | 2020-07-14 | PCB circuit board capable of being locked and installed quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259441U (en) |
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2020
- 2020-07-14 CN CN202021381096.8U patent/CN212259441U/en active Active
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