CN211909468U

CN211909468U - PCB circuit board with insulation system

Info

Publication number: CN211909468U
Application number: CN202020635296.5U
Authority: CN
Inventors: 祁家富; 李保永
Original assignee: Dongguan Honggang Electronic Co ltd
Current assignee: Dongguan Honggang Electronic Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-10
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a PCB circuit board with an insulation structure, which comprises a circuit board structure and a shell structure, wherein the circuit board structure is arranged in the inner cavity of the shell structure; the inner wall of one side of the shell, which is close to the handheld insertion block, is also provided with waterproof sealing paint, so that the stability of the waterproof performance of the shell is effectively improved. This PCB circuit board has been seted up first jack on the body keeps away from one side outer wall of handheld inserted block, first jack and handheld inserted block are mutually supported, and the surface of handheld inserted block is provided with insulating coating, not only make handheld inserted block can act as the inserted block and splice two little circuit board structures together when assembling great PCB circuit board, when processing such as soldering and detecting are carried out circuit board structure alone to operating personnel, also can act as handheld handle, keep insulating simultaneously and prevent to add between the electric component and directly take body and hand carelessly and electrically conductive contact production electric shock danger man-hour.

Description

PCB circuit board with insulation system

Technical Field

The utility model relates to a PCB circuit board technical field specifically is a PCB circuit board with insulation system.

Background

Since printed circuit boards are not typical end products, they are somewhat confusing in the definition of names such as: the motherboard for a personal computer is called a motherboard and cannot be directly called a circuit board, and although the circuit board exists in the motherboard, the motherboard is different from the motherboard, so that the two aspects cannot be said to be the same when evaluating the industry. For another example: because of the integrated circuit components mounted on the circuit board, the news media is called an IC board, but it is not substantially identical to a printed circuit board. By printed circuit board we generally say bare board-i.e. a circuit board without upper components.

The existing PCB circuit board mostly does not have an insulation structure, is difficult to install and disassemble and has poor waterproof sealing effect.

In view of the problems and challenges, we propose a PCB with an insulation structure, which has the advantages of good insulation effect, simple installation and disassembly, good waterproof sealing effect, etc.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB circuit board with insulation system, it has insulating effectual, installation and dismantlement advantage such as comparatively simple and waterproof sealing effect is better to solved traditional PCB circuit board, mostly not have insulation system, the installation with dismantle comparatively difficult and waterproof sealing effect not good problem.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB circuit board with an insulation structure comprises a circuit board structure and a shell structure, wherein the circuit board structure is installed in an inner cavity of the shell structure and comprises a body, modules and a handheld plug block, the surface of the body is provided with the modules, the handheld plug block is arranged on the outer wall of one side of the body, mounting holes are formed in the four corners of the surface of the body, and the body is installed in the inner cavity of the shell structure;

the shell structure includes the casing and changes the subassembly, is provided with on one side outer wall of casing and changes the subassembly, changes the subassembly and comprises bull stick, spliced pole and rubber handle, and the casing is kept away from to change and is installed the dead lever on the one side outer wall of subassembly.

Furthermore, a first jack is formed in the outer wall of one side, away from the handheld insertion block, of the body, and the first jack is matched with the handheld insertion block.

Further, one side of the body adjacent to the first jack is provided with a first sliding block, one side of the body away from the first sliding block is provided with a first sliding groove, and the first sliding groove is matched with the first sliding block.

Further, the surface of the handheld insert block is provided with an insulating coating, and the insulating coating is a member made of a polyurethane material.

Further, the body is composed of a heat dissipation layer, a base layer and an insulating film, and the base layer is a member made of a transparent oriented polypropylene material.

Further, the inner wall both sides of casing are provided with second spout and second slider respectively, and the second spout is mutually supported with first slider, and the second slider is mutually supported with first spout, offers the second jack unanimous with first jack size on the casing is close to one side inner wall of handheld inserted block, and still is provided with waterproof sealing lacquer on the casing is close to one side inner wall of handheld inserted block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this PCB circuit board with insulation system, first jack has been seted up on one side outer wall of handheld inserted block is kept away from to the body, first jack and handheld inserted block are mutually supported, and the surface of handheld inserted block is provided with insulating coating, not only make handheld inserted block can act as the inserted block and splice two little circuit board structures together when assembling great PCB circuit board, when the processing such as soldering is carried out to circuit board structure alone to operating personnel and detects, also can act as handheld handle, keep insulating simultaneously and prevent to add between the electric component and directly take body and the careless electrically conductive piece of hand and contact with the production of electric shock danger with the electric shock with the hand careless electrically conductive piece.

2. This PCB circuit board with insulation system, be provided with on one side outer wall of casing and change the subassembly, it is by the bull stick to change the subassembly, spliced pole and rubber handle are constituteed, and the casing is kept away from to change and is installed the dead lever on one side outer wall of subassembly, make and can assemble a plurality of less circuit board structure in the casing when processing and detecting great PCB circuit board, fix the dead lever in the screw hole of the fixed plate that has processed again, thereby can all process the upper and lower two sides of PCB circuit board through rotating the rubber handle, time is saved, efficiency is also improved.

3. This PCB circuit board with insulation system still is provided with waterproof sealing paint on the casing is close to one side inner wall of handheld inserted block, has improved the waterproof performance stability of casing effectively, can cooperate the installation and the connection of circuit board structure, guarantees that the performance of circuit board structure is not influenced, has solved and has not set up any water proof protection on the current circuit board structure to lead to its situation that often appears alling oneself with the electric damage after being stained with water.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the housing of the present invention;

fig. 3 is a schematic view of the split structure of the present invention;

FIG. 4 is a schematic diagram of the circuit board structure of the present invention;

fig. 5 is a schematic view of the plate body section plane structure of the present invention.

In the figure: 1. a circuit board structure; 11. a body; 111. mounting holes; 112. a first jack; 113. a first slider; 114. a first chute; 115. a heat dissipation layer; 116. a base layer; 117. an insulating film; 12. a module; 13. a hand-held plug block; 131. an insulating coating; 2. a housing structure; 21. a housing; 211. fixing the rod; 212. a second chute; 213. a second slider; 214. a second jack; 215. waterproof sealing paint; 22. a handle rotating component; 221. a rotating rod; 222. connecting columns; 223. a rubber grip.

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, 3, 4 and 5, a PCB with an insulation structure includes a circuit board structure 1 and a housing structure 2, the circuit board structure 1 is installed in an inner cavity of the housing structure 2, the circuit board structure 1 includes a body 11, modules 12 and handheld plug blocks 13, the surface of the body 11 is installed with a plurality of modules 12, the outer wall of one side of the body 11 is provided with the handheld plug blocks 13, four corners of the surface of the body 11 are all provided with mounting holes 111, and the body 11 is installed in the inner cavity of the housing structure 2; a first jack 112 is arranged on the outer wall of one side of the body 11, which is far away from the handheld plug block 13, and the first jack 112 is matched with the handheld plug block 13; a first sliding block 113 is arranged on one side of the body 11 adjacent to the first insertion hole 112, a first sliding groove 114 is formed in one side of the body 11 away from the first sliding block 113, and the first sliding groove 114 is matched with the first sliding block 113; the surface of the hand-held insert 13 is provided with an insulating coating 131, and the insulating coating 131 is a member made of a polyurethane material; the body 11 is composed of a heat dissipation layer 115, a base layer 116 and an insulating film 117, and the base layer 116 is a member made of a transparent oriented polypropylene material.

Referring to fig. 2-3, a PCB with an insulating structure, the housing structure 2 includes a housing 21 and a rotating handle assembly 22, the rotating handle assembly 22 is disposed on an outer wall of one side of the housing 21, the rotating handle assembly 22 is composed of a rotating rod 221, a connecting post 222 and a rubber grip 223, and a fixing rod 211 is mounted on an outer wall of one side of the housing 21 away from the rotating handle assembly 22; the inner wall both sides of casing 21 are provided with second spout 212 and second slider 213 respectively, and second spout 212 mutually supports with first slider 113, and second slider 213 mutually supports with first spout 114, offers the second jack 214 unanimous with first jack 112 size on the casing 21 is close to one side inner wall of handheld inserted block 13, and still is provided with waterproof sealing paint 215 on the casing 21 is close to one side inner wall of handheld inserted block 13.

In summary, the following steps: the PCB circuit board with the insulation structure is characterized in that a plurality of modules 12 are arranged on the surface of a body 11, a handheld plug 13 is arranged on the outer wall of one side of the body 11, mounting holes 111 are arranged at the four corners of the surface of the body 11, a first jack 112 is arranged on the outer wall of one side of the body 11 far away from the handheld plug block 13, the first jack 112 is matched with the handheld plug block 13, and the surface of the hand-held plug block 13 is provided with the insulating coating 131, so that the hand-held plug block 13 can be used as a plug block to splice two small circuit board structures 1 together when a larger PCB is assembled, when an operator singly performs processing and detection such as soldering on the circuit board structure 1, the circuit board structure can also be used as a handheld grip, meanwhile, insulation is kept between the electric component and the body 11, the body 11 is prevented from being directly taken during processing, the hand is carelessly contacted with the electric component to cause electric shock danger, and the body 11 is arranged in the inner cavity of the shell structure 2; the inner wall of one side of the shell 21 close to the handheld plug block 13 is also provided with watertight sealing paint 215, so that the waterproof performance stability of the shell 21 is effectively improved, the installation and connection of the circuit board structure 1 can be matched, the service performance of the circuit board structure 1 is ensured not to be influenced, the problem that the existing circuit board structure 1 is not provided with any waterproof protection, and the situation that the circuit board structure is frequently damaged by electricity after being stained with water is solved, the outer wall of one side of the shell 21 is provided with a rotating handle assembly 22, the rotating handle assembly 22 consists of a rotating rod 221, a connecting column 222 and a rubber handle 223, and the outer wall of one side of the shell 21 far away from the rotating handle assembly 22 is provided with a fixed rod 211, so that a plurality of smaller circuit board structures 1 can be assembled in the shell 21 when a larger PCB is processed and detected, the fixed rod 211 is fixed in a threaded hole of a processed fixed plate, and the upper and lower surfaces of the PCB can be processed by rotating, time is saved, and efficiency is improved.

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 PCB circuit board with insulation system, includes circuit board structure (1) and shell structure (2), and its characterized in that is installed in the inner chamber of shell structure (2) in circuit board structure (1): the circuit board structure (1) comprises a body (11), modules (12) and handheld plug blocks (13), wherein the plurality of modules (12) are mounted on the surface of the body (11), the handheld plug blocks (13) are arranged on the outer wall of one side of the body (11), mounting holes (111) are formed in four corners of the surface of the body (11), and the body (11) is mounted in an inner cavity of the shell structure (2);

the shell structure (2) comprises a shell (21) and a rotating handle assembly (22), the rotating handle assembly (22) is arranged on the outer wall of one side of the shell (21), the rotating handle assembly (22) is composed of a rotating rod (221), a connecting column (222) and a rubber handle (223), and the shell (21) is far away from the outer wall of one side of the rotating handle assembly (22) and is provided with a fixing rod (211).

2. The PCB circuit board with the insulation structure of claim 1, wherein: a first jack (112) is formed in the outer wall of one side, away from the handheld insert block (13), of the body (11), and the first jack (112) is matched with the handheld insert block (13) mutually.

3. The PCB circuit board with the insulation structure of claim 1, wherein: one side of the body (11) adjacent to the first insertion hole (112) is provided with a first sliding block (113), one side of the body (11) far away from the first sliding block (113) is provided with a first sliding groove (114), and the first sliding groove (114) is matched with the first sliding block (113).

4. The PCB circuit board with the insulation structure of claim 1, wherein: the surface of the hand-held plug block (13) is provided with an insulating coating (131), and the insulating coating (131) is a member made of a polyurethane material.

5. The PCB circuit board with the insulation structure of claim 1, wherein: the body (11) is composed of a heat dissipation layer (115), a base layer (116) and an insulating film (117), and the base layer (116) is a member made of a transparent oriented polypropylene material.

6. The PCB circuit board with the insulation structure of claim 1, wherein: the inner wall both sides of casing (21) are provided with second spout (212) and second slider (213) respectively, and second spout (212) mutually support with first slider (113), and second slider (213) mutually support with first spout (114), offer on casing (21) is close to one side inner wall of handheld inserted block (13) with first jack (112) size unanimous second jack (214), and still be provided with on casing (21) is close to one side inner wall of handheld inserted block (13) and prevent watertight sealing lacquer (215).