CN210781803U

CN210781803U - Circuit board with protective structure

Info

Publication number: CN210781803U
Application number: CN201922099761.8U
Authority: CN
Inventors: 林培弟
Original assignee: Shenzhen Jinshenghui Electronic Co ltd
Current assignee: Shenzhen Jinshenghui Electronic Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-16
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to the technical field of circuit boards, in particular to a circuit board with a protective structure, which comprises a first vertical frame, a second vertical frame, four support plates, a stabilizing device and a circuit board body, wherein the number of the support plates is four, every two of the four support plates are in a group, two groups of support plates are symmetrically and fixedly connected with the two sides of the inner walls of the first vertical frame and the second vertical frame, the stabilizing device is fixedly connected with the top parts of the support plates, the circuit board body is fixedly connected with the top parts of the stabilizing device, the stabilizing device comprises a stabilizing seat, a buffer spring, a buffer plate and an installation seat, and the bottom part of the stabilizing seat is fixedly connected with the top parts of; the utility model discloses a well circuit board body is installed on the mount pad, and compressive force and rebound force through buffer spring can weaken the vibrations power and eliminate, make it can not be with external force direct action on the circuit board body when receiving external force, have played the effect of protection to the circuit board body, have guaranteed the normal work operation of circuit board body.

Description

Circuit board with protective structure

Technical Field

The utility model relates to a circuit board technical field especially relates to a circuit board with protective structure.

Background

The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, plays an important role in batch production of fixed circuits and optimization of electrical appliance layout, and is a provider of electrical connection of electronic components.

When the existing circuit board is installed, the circuit board is generally directly installed on a body of equipment, the circuit board can be damaged when the equipment is collided by an external object, and meanwhile, the circuit board can cause circuit faults due to serious heating after long-time work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a circuit board with protective structure possesses protection and radiating advantage, has solved present circuit board when the installation, and generally the direct mount is on the body of equipment, and equipment can arouse the circuit board when receiving the collision of external object to take place the harm, and simultaneously, the circuit board can be because of generating heat seriously and lead to the problem of circuit fault after long-time work.

(II) technical scheme

In order to realize the technical problem, the utility model provides such circuit board with protective structure, including first grudging post, second grudging post, extension board, stabilising arrangement and circuit board body, the quantity of extension board is four, and two liang of a set of four extension boards, two sets of extension board symmetry fixed connection are in the both sides of first grudging post and second grudging post inner wall, stabilising arrangement fixed connection is at the top of extension board, circuit board body fixed connection is at stabilising arrangement's top.

The stabilizing device comprises a stabilizing seat, a buffer spring, a buffer plate and a mounting seat, wherein the bottom of the stabilizing seat is fixedly connected to the top of the support plate, the buffer spring is fixedly connected to the inner bottom wall of the stabilizing seat, the buffer plate is fixedly connected to the top of the buffer spring, the mounting seat is fixedly connected to the middle of the top of the buffer plate, and the circuit board body is fixedly connected to the top of the mounting seat through a screw.

Further, the sliding grooves are formed in the two sides of the inner wall of the stabilizing seat, the sliding blocks are fixedly connected to the two sides of the buffer plate, and the outer side wall of each sliding block is connected with the inner side wall of each sliding groove in a sliding mode.

Furthermore, a limiting ring is embedded in the middle of the top of the stabilizing seat, the inner diameter of the limiting ring is smaller than the diameter of the buffer plate, and the mounting seat is located in the middle of the inside of the limiting ring.

Further, a fixing plate is fixedly connected to the top between the first vertical frame and the second vertical frame, and penetrating empty grooves are formed in two sides of the top of the fixing plate.

Further, the inside joint of dead slot has the heat dissipation fan, the top fixedly connected with dust screen of heat dissipation fan.

Further, the equal fixedly connected with curb plate in both sides between first grudging post and the second grudging post, the equal fixedly connected with mounting panel in bottom of first grudging post and second grudging post both sides, the mounting hole that runs through is seted up at the top of mounting panel.

(III) advantageous effects

The utility model provides a circuit board with protective structure possesses following beneficial effect:

1. this circuit board with protective structure, through stabilising arrangement's setting, the circuit board body is installed on the mount pad, and compressive force and rebound force through buffer spring can weaken the vibrations power and eliminate, make it can not be with external force direct action on the circuit board body when receiving external force, have played the effect of protection to the circuit board body, have guaranteed the normal work operation of circuit board body.

2. This circuit board with protective structure uses through the cooperation of fixed plate, dead slot, heat dissipation fan and dust screen, and the fixed plate is located the top of circuit board body, and heat dissipation fan work operation can accelerate the flow of the peripheral air of circuit board body, has played radiating effect to the circuit board body for this physical stamina of circuit board is stable work for a long time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a first vertical frame and a second vertical frame of the present invention;

fig. 3 is a cross-sectional view of the structure of the stabilizing device of the present invention.

In the figure: 1. a first stand; 2. a second stand; 3. a support plate; 4. a stabilizing device; 401. a stabilizing base; 402. a buffer spring; 403. a buffer plate; 404. a chute; 405. a slider; 406. a mounting seat; 407. a limiting ring; 5. a circuit board body; 6. a fixing plate; 7. an empty groove; 8. a heat dissipation fan; 9. a dust screen; 10. a side plate; 11. mounting a plate; 12. and (7) installing holes.

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.

Please refer to fig. 1-3, a circuit board with a protection structure, including first grudging post 1, second grudging post 2, extension board 3, stabilising arrangement 4 and circuit board body 5, the quantity of extension board 3 is four, four extension boards 3 are two liang a set of, two sets of extension boards 3 symmetry fixed connection are in the both sides of first grudging post 1 and the 2 inner walls of second grudging post, through the setting of first grudging post 1 and second grudging post 2, made things convenient for the installation and the fixing of circuit board body 5, can avoid circuit board body 5 direct mount to the body of equipment simultaneously, played certain protective effect to circuit board body 5, stabilising arrangement 4 fixed connection is at the top of extension board 3, circuit board body 5 fixed connection is at the top of stabilising arrangement 4.

Stabilizing device 4 is including stabilizing seat 401, buffer spring 402, buffer board 403 and mount pad 406, stabilizing seat 401's bottom fixed connection is at the top of extension board 3, buffer spring 402 fixed connection is at stabilizing seat 401's inner diapire, buffer board 403 fixed connection is at buffer spring 402's top, mount pad 406 fixed connection is at the middle part at buffer board 403 top, circuit board body 5 passes through the top of screw fixed connection at mount pad 406, setting through stabilizing device 4, circuit board body 5 is installed on mount pad 406, compressive force and rebound force through buffer spring 402 can weaken the elimination with shaking force, make it can not be with external force direct action on circuit board body 5 when receiving external force, the effect of protection has been played to circuit board body 5, the normal work operation of circuit board body 5 has been guaranteed.

Stabilize the both sides of seat 401 inner wall and all seted up spout 404, the equal fixedly connected with slider 405 in both sides of buffer board 403, the lateral wall of slider 405 and the inside wall sliding connection of spout 404, slider 405 can be at the removal about the inside of spout 404, the stability of buffer board 403 has been guaranteed, the middle part at stable seat 401 top is inlayed and is had spacing ring 407, the internal diameter of spacing ring 407 is less than the diameter of buffer board 403, spacing ring 407 has played the effect of injecing to buffer board 403, prevent that buffer board 403 from breaking away from the inside of stabilizing seat 401, and mount pad 406 is located the inside middle part of spacing ring 407.

The top between the first vertical frame 1 and the second vertical frame 2 is fixedly connected with a fixing plate 6, both sides of the top of the fixing plate 6 are provided with through empty slots 7, the inside of the empty slot 7 is clamped with a heat radiation fan 8, the top of the heat radiation fan 8 is fixedly connected with a dust screen 9, the dust screen 9 has a blocking effect on dust, the dust is prevented from being adsorbed by the heat radiation fan 8 and then adsorbed on the circuit board body 5, the fixing plate 6 is positioned at the top of the circuit board body 5 through the matching use of the fixing plate 6, the empty slots 7, the heat radiation fan 8 and the dust screen 9, the working operation of the heat radiation fan 8 can accelerate the flow of air around the circuit board body 5, the heat radiation effect is realized on the circuit board body 5, the circuit board body 5 can work stably for a long time, both sides between the first vertical frame 1 and the second vertical frame 2 are fixedly connected with side plates 10, the bottoms of both sides of the first vertical frame 1 and the second vertical frame, the top of the mounting plate 11 is provided with a through mounting hole 12.

When using, operating personnel installs circuit board body 5 on mount pad 406 through the screw, then install mounting panel 11 on equipment through fixing bolt, when equipment receives external force collision, can weaken the elimination with shaking force through buffer spring 402's compressive force and rebound force, make it can not directly act on circuit board body 5 with external force when receiving external force, the effect of protection has been played to circuit board body 5, the normal work operation of circuit board body 5 has been guaranteed, 8 work operations of heat dissipation fan can accelerate the flow of the peripheral air of circuit board body 5, radiating effect has been played to circuit board body 5, make circuit board body 5 can long-term stable work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board with protective structure, includes first grudging post (1), second grudging post (2), extension board (3), stabilising arrangement (4) and circuit board body (5), its characterized in that: the number of the support plates (3) is four, every two of the four support plates (3) form a group, the two groups of support plates (3) are symmetrically and fixedly connected to two sides of the inner walls of the first vertical frame (1) and the second vertical frame (2), the stabilizing device (4) is fixedly connected to the tops of the support plates (3), and the circuit board body (5) is fixedly connected to the tops of the stabilizing device (4);

stabilising arrangement (4) are including stabilizing seat (401), buffer spring (402), buffer board (403) and mount pad (406), the bottom fixed connection of stabilizing seat (401) is at the top of extension board (3), buffer spring (402) fixed connection is at the interior diapire of stabilizing seat (401), buffer board (403) fixed connection is at the top of buffer spring (402), mount pad (406) fixed connection is at the middle part at buffer board (403) top, circuit board body (5) are through screw fixed connection at the top of mount pad (406).

2. A circuit board with a protective structure according to claim 1, wherein: the utility model discloses a stable seat, including stabilizer (401), buffer board (403), the equal fixedly connected with slider (405) in both sides of stabilizer (401) inner wall has all been seted up spout (404), the lateral wall of slider (405) and the inside wall sliding connection of spout (404).

3. A circuit board with a protective structure according to claim 1, wherein: the middle part of the top of the stabilizing seat (401) is inlaid with a limiting ring (407), the inner diameter of the limiting ring (407) is smaller than the diameter of the buffer plate (403), and the mounting seat (406) is located in the middle of the inside of the limiting ring (407).

4. A circuit board with a protective structure according to claim 1, wherein: the top fixedly connected with fixed plate (6) between first grudging post (1) and second grudging post (2), dead slot (7) that run through are all seted up to the both sides at fixed plate (6) top.

5. A circuit board with a protective structure according to claim 4, characterized in that: the inside joint of dead slot (7) has heat dissipation fan (8), the top fixedly connected with dust screen (9) of heat dissipation fan (8).

6. A circuit board with a protective structure according to claim 1, wherein: the equal fixedly connected with curb plate (10) in both sides between first grudging post (1) and second grudging post (2), the equal fixedly connected with mounting panel (11) in bottom of first grudging post (1) and second grudging post (2) both sides, mounting hole (12) that run through are seted up at the top of mounting panel (11).