CN216491619U

CN216491619U - Bar-shaped circuit board with good bearing performance

Info

Publication number: CN216491619U
Application number: CN202122672596.8U
Authority: CN
Inventors: 黄勇
Original assignee: Guangzhou Rihao Electronic Technology Co ltd
Current assignee: Guangzhou Rihao Electronic Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-10
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of circuit boards, and discloses a strip-shaped circuit board with good pressure-bearing performance, which comprises a U-shaped mounting seat and a circuit board body, wherein a reinforcing component is arranged on the lower surface of the circuit board body, and a buffering dismounting mechanism is arranged between the circuit board body and the U-shaped mounting seat; buffering dismouting mechanism is including sliding the buffer board that sets up in U type mount pad, and the circuit board body sets up the upper surface at the buffer board, and the guide bar is installed to the symmetry in the U type mount pad, and the buffer board slip cap is established and is set up on the guide bar, and the cover is equipped with the spring on the guide bar, and the both ends of spring respectively with buffer board and U type mount pad fixed connection, the both ends symmetry of circuit board body install with guide bar assorted uide bushing. The utility model not only enables the strip-shaped circuit board to have good pressure bearing performance and not to be easily damaged, but also enables the circuit board to be quickly disassembled and assembled according to requirements.

Description

Bar-shaped circuit board with good bearing performance

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a strip-shaped circuit board with good pressure bearing performance.

Background

The electronic information industry refers to a collection of operation processes related to electronic information products, such as device production, hardware manufacturing, system integration, software development, and application services, which are performed by electronic technologies and information technologies for the purpose of realizing functions or purposes of creating, processing, transmitting, or receiving information. The electronic circuit board is one of important products in the electronic industry, enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.

The traditional circuit board has poor bearing performance when in use, and is easy to damage when being impacted by the outside, thereby influencing the service life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background technology, and provides a strip-shaped circuit board with good pressure bearing performance.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a strip-shaped circuit board with good bearing performance comprises a U-shaped mounting seat and a circuit board body, wherein a reinforcing component is mounted on the lower surface of the circuit board body, and a buffering dismounting mechanism is mounted between the circuit board body and the U-shaped mounting seat;

buffering dismouting mechanism is including sliding the buffer board that sets up in U type mount pad, the circuit board body sets up the upper surface at the buffer board, the guide bar is installed to the symmetry in the U type mount pad, and the buffer board slip cap establishes and set up on the guide bar, the cover is equipped with the spring on the guide bar, and the both ends of spring respectively with buffer board and U type mount pad fixed connection, the both ends symmetry of circuit board body install with guide bar assorted uide bushing, and the uide bushing cover establishes and sets up on the guide bar, the top of U type mount pad is rotated and is connected with L type pole, and fixedly connected with inserted bar on the L type pole, the bottom of inserted bar extends to in the uide bushing and laminates mutually with the top of guide bar, fixed cover on the inserted bar has the clamping ring of laminating mutually with the uide bushing top.

Preferably, strengthen the subassembly and include a plurality of fixed connection at the vertical reinforcement strip of circuit board body lower surface, and a plurality of vertical reinforcement strip equidistance evenly distributed, adjacent two the horizontal reinforcement strip of a plurality of evenly distributed of fixedly connected with between the vertical reinforcement strip, and the lower fixed surface of horizontal reinforcement strip and circuit board body is connected.

Preferably, the vertical part of the L-shaped rod is fixedly connected with a bump, and the top of the U-shaped mounting seat is fixedly provided with a positioning block attached to the bump.

Preferably, a matched wear pad is arranged at the joint of the buffer plate and the guide rod.

Preferably, the L-shaped rod is connected with the top of the U-shaped mounting seat in a damping rotation mode.

Preferably, a cushion pad is fixedly mounted at the bottom of the cushion plate.

Compared with the prior art, the utility model provides the strip-shaped circuit board with good pressure bearing performance, which has the following beneficial effects:

this bar circuit board that bearing capacity is good can effectively improve the structural strength of circuit board body through setting up the reinforcement subassembly, makes its difficult pressurized damage, and quick assembly disassembly is carried out between convenient circuit board body and the U type mount pad to buffering dismouting mechanism not only, makes the circuit board body after the installation possess good buffering effect moreover to make it possess good bearing capacity.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the utility model not only ensures that the strip-shaped circuit board has good pressure bearing performance and is not easy to damage, but also ensures that the circuit board can be quickly assembled and disassembled according to the requirement.

Drawings

FIG. 1 is a schematic structural diagram of a strip-shaped circuit board with good bearing performance according to the present invention;

FIG. 2 is a top view of a circuit board body of a strip-shaped circuit board with good bearing performance according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: the circuit board comprises a 1U-shaped mounting seat, a 2 circuit board body, a 3 buffer plate, a 4 guide rod, a 5 spring, a 6 guide sleeve, a 7L-shaped rod, an 8 inserted rod, a 9 pressing ring, a 10 longitudinal reinforcing strip, a 11 transverse reinforcing strip, a 12 bump, a 13 positioning block and a 14 cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a bar circuit board that bearing capacity is good, including U type mount pad 1 and circuit board body 2, the lower surface mounting of circuit board body 2 has the reinforcement subassembly, the reinforcement subassembly includes the vertical reinforcement strip 10 of a plurality of fixed connection at the 2 lower surfaces of circuit board body, and a plurality of vertical reinforcement strip 10 equidistance evenly distributed, the horizontal reinforcement strip 11 of a plurality of evenly distributed of fixedly connected with between two adjacent vertical reinforcement strips 10, and the lower fixed surface of horizontal reinforcement strip 11 and circuit board body 2 is connected, a plurality of vertical reinforcement strips 10 and horizontal reinforcement strip 11 effectively improve the structural strength of circuit board body 2, make it difficult pressurized damage, install buffering dismouting mechanism between circuit board body 2 and U type mount pad 1, not only make things convenient for 2 dismouting of circuit board body, and conveniently carry out buffer protection to circuit board body 2.

Referring to fig. 1 and 3, the buffering and disassembling mechanism comprises a buffer plate 3 slidably disposed in a U-shaped mounting seat 1, a buffer pad 14 is fixedly disposed at the bottom of the buffer plate 3 to improve the buffering effect, a circuit board body 2 is disposed on the upper surface of the buffer plate 3, guide rods 4 are symmetrically disposed in the U-shaped mounting seat 1, the buffer plate 3 is slidably sleeved on the guide rods 4, a matched wear pad is disposed at the joint of the buffer plate 3 and the guide rods 4 to avoid sliding wear, a spring 5 is sleeved on the guide rod 4, two ends of the spring 5 are respectively fixedly connected with the buffer plate 3 and the U-shaped mounting seat 1, guide sleeves 6 matched with the guide rods 4 are symmetrically disposed at two ends of the circuit board body 2, the guide sleeves 6 are sleeved on the guide rods 4, an L-shaped rod 7 is rotatably connected to the top of the U-shaped mounting seat 1, the L-shaped rod 7 is rotatably connected with the top of the U-shaped mounting seat 1 in a damping manner, the rotating stability of the L-shaped rod 7 is ensured, the L-shaped rod 7 is fixedly connected with an inserted rod 8, the bottom end of the inserted rod 8 extends into the guide sleeve 6 and is jointed with the top of the guide rod 4, the inserted rod 8 is fixedly sleeved with a press ring 9 jointed with the top of the guide sleeve 6, when the circuit board body 2 is impacted, the buffer plate 3 is driven to slide along the guide rod 4 and compress the spring 5, thereby play the buffering protection effect, make circuit board body 2 be difficult for the pressurized damage, push down circuit board body 2 and make uide bushing 6 and inserted bar 8 separation, can dismantle circuit board body 2 after rotating L type pole 7, establish the uide bushing 6 cover at 2 both ends of circuit board body on guide bar 4, push down circuit board body 2 after rotate L type pole 7 and reset, loosen circuit board body 2 after spring 5 drive its rising reset make inserted bar 8 insert in uide bushing 6, can accomplish the installation.

Referring to fig. 3, a projection 12 is fixedly connected to the vertical portion of the L-shaped rod 7, a positioning block 13 attached to the projection 12 is fixedly mounted at the top of the U-shaped mounting base 1, and when the L-shaped rod 7 is rotated to drive the projection 12 to be attached to the positioning block 13, the insertion rod 8 corresponds to the guide sleeve 6 in position, so that the circuit board body 2 can be conveniently and rapidly mounted.

The working principle is as follows: a plurality of vertically reinforce strip 10 and transversely reinforce strip 11 and effectively improve circuit board body 2's structural strength, make it be difficult for the pressurized damage, circuit board body 2 can drive buffer board 3 and slide and compression spring 5 along guide bar 4 when receiving the impact, thereby play the buffering protection effect, make circuit board body 2 be difficult for the pressurized damage, push down circuit board body 2 and make uide bushing 6 and inserted bar 8 separate, can dismantle circuit board body 2 after rotating L type pole 7, establish the uide bushing 6 cover at 2 both ends of circuit board body on guide bar 4, it resets to rotate L type pole 7 after pushing down circuit board body 2, spring 5 drives its rising and resets and makes inserted bar 8 insert uide bushing 6 after loosening circuit board body 2, can accomplish the installation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A strip-shaped circuit board with good bearing performance comprises a U-shaped mounting seat (1) and a circuit board body (2), and is characterized in that a reinforcing component is mounted on the lower surface of the circuit board body (2), and a buffering disassembling and assembling mechanism is mounted between the circuit board body (2) and the U-shaped mounting seat (1);

the buffer disassembly and assembly mechanism comprises a buffer plate (3) which is arranged in a U-shaped mounting seat (1) in a sliding manner, a circuit board body (2) is arranged on the upper surface of the buffer plate (3), guide rods (4) are symmetrically arranged in the U-shaped mounting seat (1), the buffer plate (3) is sleeved on the guide rods (4) in a sliding manner, springs (5) are sleeved on the guide rods (4), the two ends of the springs (5) are fixedly connected with the buffer plate (3) and the U-shaped mounting seat (1) respectively, guide sleeves (6) matched with the guide rods (4) are symmetrically arranged at the two ends of the circuit board body (2), the guide sleeves (6) are sleeved on the guide rods (4), the top of the U-shaped mounting seat (1) is rotatably connected with L-shaped rods (7), the L-shaped rods (7) are fixedly connected with inserting rods (8), the bottom ends of the inserting rods (8) extend into the guide sleeves (6) and are attached to the top of the guide rods (4), and a compression ring (9) which is attached to the top of the guide sleeve (6) is fixedly sleeved on the inserted rod (8).

2. The strip-shaped circuit board with good bearing capacity according to claim 1, wherein the reinforcing assembly comprises a plurality of longitudinal reinforcing strips (10) fixedly connected to the lower surface of the circuit board body (2), the longitudinal reinforcing strips (10) are uniformly distributed at equal intervals, a plurality of uniformly distributed transverse reinforcing strips (11) are fixedly connected between every two adjacent longitudinal reinforcing strips (10), and the transverse reinforcing strips (11) are fixedly connected with the lower surface of the circuit board body (2).

3. The strip-shaped circuit board with good bearing capacity according to claim 1, wherein a bump (12) is fixedly connected to a vertical portion of the L-shaped rod (7), and a positioning block (13) attached to the bump (12) is fixedly mounted at the top of the U-shaped mounting seat (1).

4. The strip-shaped circuit board with good bearing performance according to claim 1, wherein a matched wear pad is arranged at the joint of the buffer plate (3) and the guide rod (4).

5. The strip-shaped circuit board with good bearing performance according to claim 1, wherein the L-shaped rod (7) is connected with the top of the U-shaped mounting seat (1) in a damping and rotating mode.

6. Strip-shaped circuit board with good bearing capacity according to claim 1, characterized in that a cushion pad (14) is fixedly arranged at the bottom of the cushion plate (3).