CN211909278U

CN211909278U - PCB circuit board with corner protection architecture

Info

Publication number: CN211909278U
Application number: CN202020633966.XU
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 corner protection structure, which comprises a corner protection frame and an inner placement mechanism, wherein the integral device is movably connected with a first protection shell and a second protection shell through a series edge cylinder, so that the stability of the inner placement mechanism can be improved under the working state, the placement shell is connected with the first protection shell and the second protection shell in series in same position, the position of the placement shell is limited, the stability of the placement shell is ensured, the distance between the first protection shell and the second protection shell can be adjusted by screwing a screw rod or the opposite way, the circuit board can be suitable for various situations, the circuit board is placed on the upper end of an inner bottom plate, the four corners of the circuit board are movably connected with protection edge blocks, the protection edge blocks are components made of synthetic rubber materials, and have certain elasticity, when the four corners of the circuit board collide with the wall of the inner placement shell, the corner of the circuit board is guaranteed not to be damaged, and the practicability of the device is improved.

Description

PCB circuit board with corner protection architecture

Technical Field

The utility model relates to a PBC circuit board technical field specifically is a PCB circuit board with corner protection architecture.

Background

PCB boards, also known as printed circuit boards, are providers of electrical connections for electronic components, and are not general end products, so the definition of the name is somewhat confused, for example: 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 PCB board.

Most of the PCB circuit boards on the current market have the problems of poor stability of the device, incapability of protecting the corners of the circuit board and poor practicability of the device.

In order to solve the above problems, a PCB with a corner protection structure is proposed to improve the stability of the device of the PCB and to protect the corners of the PCB and the practicability of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PCB circuit board with corner protection structure, including corner protecting frame and interior placement mechanism, the integrated device is through establishing ties the edge section of thick bamboo and carry out swing joint to first protective housing and second protective housing, make it under operating condition, can promote the stability of interior placement mechanism, place the shell and establish ties with first protective housing and second protective housing apposition, carry out the spacing to its position, the stability of placing the shell is guaranteed, through screwing the hob or contrary, can adjust the interval between first protective housing and the second protective housing, can be applicable to the appearance of various situations, the circuit board has been placed to the built-in bottom plate upper end, its four corners department and protection border piece swing joint, and the protection border piece is the component that the synthetic rubber material made, it has certain elasticity, when making circuit board four corners and placing the cavity wall in the shell bump, guarantee that the circuit board corner can not damage, improved the practicality of device, promoted the stability of device, can protect the practicality of circuit board corner and device, solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB circuit board with corner protective structure, includes corner protective frame and interior placement mechanism, placement mechanism in installing of the inner of corner protective frame, the corner protective frame includes first protective housing, second protective housing, series connection edge section of thick bamboo and serial connection mechanism, the series connection edge section of thick bamboo is installed at the bottom four corners edge of first protective housing, first protective housing passes through series connection edge section of thick bamboo and second protective housing swing joint, first protective housing passes through serial connection mechanism swing joint with the side of second protective housing, becomes a whole, placement mechanism in installing between first protective housing and the second protective housing, interior placement mechanism is including placing shell and built-in bottom plate, built-in bottom plate is installed to the inner chamber bottom of placing shell.

Further, first protecting sheathing includes casing, connection edge section of thick bamboo, side board and through hole, the connection edge section of thick bamboo is installed at the four corners edge of casing, the side board is installed to one side of casing, the through hole has been seted up to the upper end both sides of side board.

Further, the tandem mechanism includes nut and hob, the hob is installed to the upper end of nut.

Furthermore, the inner cavity wall of the through hole is in a thread shape, so that the through hole and the screw rod can be screwed in a matching manner.

Further, place the shell including installation shell, built-in wall, link up logical a section of thick bamboo and protection limit piece, the inner chamber bottom of installation shell is provided with built-in wall, the four corners edge of installation shell is installed and is linked up logical a section of thick bamboo, installation shell inner wall both ends are close to the one side that links up logical a section of thick bamboo and install the protection limit piece.

Further, the diameter set by the series edge cylinder is smaller than the diameter of the connecting edge cylinder and the connecting through cylinder.

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

1. the utility model provides a PCB circuit board with corner protection architecture, the whole device carries out swing joint through series connection edge section of thick bamboo to first protective housing and second protective housing, makes it under operating condition, can promote the stability of internally placing the mechanism, places the shell and establishes ties with first protective housing and second protective housing apposition, and is spacing to its position, has guaranteed the stability of placing the shell.

2. The utility model provides a PCB circuit board with corner protection architecture through screwing the hob or on the contrary, can adjust the interval between first protective housing and the second protective housing, can be applicable to the appearance of various condition.

3. The utility model provides a PCB circuit board with corner protection architecture, the circuit board has been placed to built-in bottom plate upper end, its four corners department and protection limit piece swing joint, and the component that the protection limit piece was made for the synthetic rubber material, and it has certain elasticity, when making circuit board four corners and placing the cavity wall in the shell and bumping, guarantees that the circuit board corner can not damage, has improved the practicality of device.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the corner protection frame of the present invention;

fig. 4 is a schematic view of the structure of the placing shell of the present invention.

In the figure: 1. a corner protection frame; 11. a first protective case; 111. a housing; 112. connecting the edge cylinders; 113. a side plate; 114. a through hole; 12. a second protective shell; 13. a series edge cylinder; 14. a series mechanism; 141. a nut; 142. a screw rod; 2. an internal placement mechanism; 21. placing the shell; 211. mounting a shell; 212. a built-in wall; 213. connecting the through cylinder; 214. protecting the edge block; 22. a bottom plate is arranged inside.

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, a PCB circuit board with a corner protection structure includes a corner protection frame 1 and an internal placement mechanism 2, the internal placement mechanism 2 is installed at an inner end of the corner protection frame 1, the corner protection frame 1 includes a first protection casing 11, a second protection casing 12, a serial edge cylinder 13 and a serial mechanism 14, the serial edge cylinder 13 is installed at four corners of a bottom end of the first protection casing 11, the first protection casing 11 includes a casing 111, a connecting edge cylinder 112, a side plate 113 and a through hole 114, the connecting edge cylinder 112 is installed at four corners of the casing 111, the side plate 113 is installed at one side of the casing 111, the through hole 114 is opened at two sides of an upper end of the side plate 113, an inner cavity wall of the through hole 114 is configured in a screw shape, so that the through hole 114 can be matched with a screw rod 142, the first protection casing 11 is movably connected with the second protection casing 12 through the serial edge cylinder 13, the side ends of the first protection casing 11 and the second protection casing 12 are movably connected through the serial mechanism 14, the series mechanism 14 comprises a screw cap 141 and a screw rod 142, the screw rod 142 is mounted at the upper end of the screw cap 141, the distance between the first protective shell 11 and the second protective shell 12 can be adjusted by screwing the screw rod 142 or vice versa, the series mechanism is suitable for the occurrence of various conditions, the inner placing mechanism 2 is mounted between the first protective shell 11 and the second protective shell 12, the inner placing mechanism 2 comprises a placing shell 21 and an inner bottom plate 22, the inner bottom plate 22 is mounted at the bottom end of an inner cavity of the placing shell 21, the integral device movably connects the first protective shell 11 and the second protective shell 12 through the series edge cylinder 13, so that the stability of the inner placing mechanism 2 can be improved under the working state, the placing shell 21 is in series connection with the first protective shell 11 and the second protective shell 12 in position, the position of the placing shell 21 is limited, and the stability of the placing shell 21 is ensured, place the shell 21 including the installation shell 211, built-in wall 212, link up and lead to a section of thick bamboo 213 and protection limit piece 214, the inner chamber bottom of installation shell 211 is provided with built-in wall 212, the four corners edge of installation shell 211 is installed and is linked up and lead to a section of thick bamboo 213, the diameter that series connection edge section of thick bamboo 13 set for is less than the diameter of connecting edge section of thick bamboo 112 and linking up and lead to a section of thick bamboo 213, installation shell 211 inner wall both ends are close to linking up and lead to one side of a section of thick bamboo 213 and install protection limit piece 214, the circuit board has been placed to built-in bottom plate 22 upper end, its four corners department and protection limit piece 214 swing joint, and the component that the protection limit piece was made for the synthetic rubber material, it has certain elasticity, when making circuit board four corners and place the collision.

In summary, the following steps: the utility model provides a PCB circuit board with corner protection architecture, the integrated device is through establishing ties edge cylinder 13 to first protective housing 11 and second protective housing 12 swing joint, make it under operating condition, can promote the stability of internal placement mechanism 2, place casing 21 and first protective housing 11 and second protective housing 12 apposition series connection, position to its position is spacing, the stability of placing casing 21 has been guaranteed, through screwing hob 142 or contrary, can adjust the interval between first protective housing 11 and the second protective housing 12, can be applicable to the appearance of various condition, built-in bottom plate 22 upper end has placed the circuit board, its four corners department and protection limit piece 214 swing joint, and the protection limit piece is the component that the synthetic rubber material made, it has certain elasticity, when making circuit board four corners and placing casing 21 cavity wall bump, guarantee that the circuit board corner can not damage, the practicability of the device 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 corner protective structure, includes corner protecting frame (1) and interior placement machine structure (2), its characterized in that in installing of the inner of corner protecting frame (1): corner protecting frame (1) is including first protective housing (11), second protective housing (12), series connection edge section of thick bamboo (13) and tandem mechanism (14), series connection edge section of thick bamboo (13) are installed to the bottom four corners edge of first protective housing (11), first protective housing (11) are through series connection edge section of thick bamboo (13) and second protective housing (12) swing joint, first protective housing (11) pass through tandem mechanism (14) swing joint with the side of second protective housing (12), become a whole, place mechanism (2) in installing between first protective housing (11) and second protective housing (12), interior place mechanism (2) are including placing shell (21) and built-in bottom plate (22), built-in bottom plate (22) are installed to the inner chamber bottom of placing shell (21).

2. A PCB board with corner protection structure according to claim 1, wherein: first protective housing (11) include casing (111), connect an edge section of thick bamboo (112), side board (113) and through hole (114), connect edge section of thick bamboo (112) are installed at the four corners edge of casing (111), side board (113) are installed to one side of casing (111), through hole (114) have been seted up to the upper end both sides of side board (113).

3. A PCB board with corner protection structure according to claim 1, wherein: the tandem mechanism (14) comprises a screw cap (141) and a screw rod (142), and the screw rod (142) is installed at the upper end of the screw cap (141).

4. A PCB board with corner protection structure according to claim 2, wherein: the inner cavity wall of the through hole (114) is in a thread shape, so that the through hole (114) and the screw rod (142) can be matched and screwed tightly.

5. A PCB board with corner protection structure according to claim 1, wherein: place shell (21) including installation shell (211), built-in wall (212), link up and lead to a section of thick bamboo (213) and protection limit piece (214), the inner chamber bottom of installation shell (211) is provided with built-in wall (212), the four corners edge of installation shell (211) is installed and is linked up and lead to a section of thick bamboo (213), installation shell (211) inner wall both ends are close to the one side that links up and lead to a section of thick bamboo (213) and install protection limit piece (214).

6. A PCB board with corner protection structure according to claim 1, wherein: the diameter set by the series edge cylinder (13) is smaller than the diameter of the connecting edge cylinder (112) and the connecting through cylinder (213).