CN217985742U

CN217985742U - Multi-output composite interface electronic circuit board convenient to process

Info

Publication number: CN217985742U
Application number: CN202123055410.0U
Authority: CN
Inventors: 吕桃东
Original assignee: Shenzhen Benqiang Circuit Co ltd
Current assignee: Shenzhen Benqiang Circuit Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-12-06
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to an electronic circuit board technical field just discloses the compound interface electronic circuit board of convenient many outputs of processing, including setting up the inside base plate of box body under, the upper surface of base plate is provided with integrated circuit, socket, crystal diode, electric capacity, resistance and crystal triode, the equal fixedly connected with quarter butt in the left and right sides of box body bottom inner wall down. This compound interface electronic circuit board of convenient many outputs of processing, remove down box body and last box body between fixed through the control gag lever post, box body and limiting plate move to the left side in the control afterwards, remove spacing to quarter butt and base plate, the reaction force that extrusion spring produced can pop out the inside of box body down with the base plate afterwards, the device has realized that the user carries out quick dismantlement with the inside of base plate from box body down, time saving and labor saving, made things convenient for the user to carry out quick maintenance or change to the base plate, staff's operating time has been shortened, the practicality is better.

Description

Multi-output composite interface electronic circuit board convenient to process

Technical Field

The utility model relates to an electronic circuit board technical field specifically is the compound interface electronic circuit board of convenient many outputs of processing.

Background

The circuit Board PCB is a short name for english (Printed circuit Board) Printed PCB circuit Board, and is generally used on an insulating material, and a conductive pattern formed by making a Printed circuit, a Printed element or a combination of the Printed circuit and the Printed element according to a predetermined design is called as a Printed circuit; the circuit board is also called as a flexible circuit board, the flexible circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance, and has the characteristics of high wiring density, light weight, thin thickness and good bending property; but most electronic circuit boards are fixed mounting basically in the inside of a box body, and when the electronic circuit board is damaged and breaks down, the electronic circuit board is difficult to realize and the user carries out quick dismantlement from the inside of box body, wastes time and energy, and inconvenient user carries out quick maintenance or change to the electronic circuit board, has prolonged staff's operating time, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a compound interface electronic circuit board of convenient many outputs of processing has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the compound interface electronic circuit board of convenient many outputs of processing, including setting up the inside base plate of box body under, the upper surface of base plate is provided with integrated circuit, socket, crystal diode, electric capacity, resistance and crystal triode, the equal fixedly connected with quarter butt in the left and right sides of box body bottom inner wall down, mobilizable base plate has been cup jointed at the top of quarter butt surface, the extrusion spring has been cup jointed to the bottom of quarter butt surface, the equal fixedly connected with T type limiting plate in both sides around lower box body upper surface, the lateral surface of T type limiting plate has cup jointed mobilizable last box body, the radiating groove has been seted up at the middle part of last box body upper surface, the middle part fixed mounting of going up box body top inner wall has the dust screen, the hand buckle has been seted up in the left side of last box body upper surface, go up the equal fixedly connected with limiting plate in both sides around the box body top inner wall, the top sliding connection of limiting plate and quarter butt, the lower surface of limiting plate contacts with the front and back both sides of the upper surface of base plate, the inside of going up the box body is provided with mobilizable movable plate, the middle part fixedly connected with the movable plate left surface fixedly connected with the stopper, the movable plate of movable plate, the lateral surface fixedly connected with stopper of movable plate, the fixed movable plate is connected with the lateral surface of second limiting plate, and stopper, the stopper is provided with the stopper.

Preferably, a limiting hole is formed in the left side of the inner wall of the lower box body, and the inner diameter of the limiting hole is matched with the outer diameter of the limiting rod.

Preferably, the number of the extrusion springs and the number of the limiting springs are four, and the extrusion springs and the limiting springs are made of silicon-manganese spring steel.

Preferably, the bottom of the left side surface of the upper box body is provided with a through groove, and the inner diameter of the through groove is matched with the outer diameter of the transmission block.

Preferably, the short rod, the T-shaped limiting plate, the moving plate, the transmission block and the limiting rod are made of stainless steel.

Preferably, T-shaped limiting grooves are formed in the front side and the rear side of the lower surface of the upper box body, and the inner diameter of each T-shaped limiting groove is matched with the outer diameter of each T-shaped limiting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a compound interface electronic circuit board of convenient many outputs of processing possesses following beneficial effect:

1. this process convenient compound interface electronic circuit board of many exports, remove down box body and last box body between fixed through the control gag lever post, control afterwards and go up box body and limiting plate and remove to the left side, remove spacing to quarter butt and base plate, the reaction force that extrusion spring produced afterwards can pop out the inside of box body down with the base plate, the device has realized that the user carries out quick dismantlement with the inside of base plate from the box body down, time saving and labor saving, the user has been made things convenient for the user to carry out quick maintenance or change to the base plate, staff's operating time has been shortened, the practicality is better.

2. This compound interface electronic circuit board of convenient many outputs of processing through mutually supporting between the radiating groove of three groups, has realized carrying out quick heat dissipation to the heat that the inside electronic component of the device produced when using, has effectually prevented to produce great heat because of the long-time work of electronic component, causes electronic component to appear impaired phenomenon to take place, great improvement the device radiating effect when using, be difficult for causing economic loss.

3. This process convenient compound interface electronic circuit board of many outputs can effectually prevent through the dust screen that the dust from entering into the upper surface that the box body covers the base plate down with the inside of last box body through the radiating groove, causes the relatively poor phenomenon of self radiating effect of the electronic component of base plate upper surface to take place, does not need the user regularly to go up the box body and carry out periodic cleaning with the inside dust of box body down, has guaranteed that the box body is clean and tidy with lower box body inside.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the lower case of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic view of the present invention showing a partial structure.

In the figure: 1. a lower box body; 2. a short bar; 3. a compression spring; 4. a substrate; 5. an integrated circuit; 6. a socket; 7. a crystal diode; 8. a capacitor; 9. a resistance; 10. a transistor; 11. a T-shaped limiting plate; 12. an upper box body; 13. a heat sink; 14. a dust screen; 15. c, hand buckling; 16. a limiting plate; 17. moving the plate; 18. a transmission block; 19. a limiting rod; 20. a first stopper; 21. a limiting spring; 22. and a second limiting block.

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 multi-output composite interface electronic circuit board convenient to process comprises a substrate 4 arranged in a lower box body 1, wherein an integrated circuit 5, a socket 6, a crystal diode 7, a capacitor 8, a resistor 9 and a crystal triode 10 are arranged on the upper surface of the substrate 4, short rods 2 are fixedly connected to the left side and the right side of the inner wall of the bottom of the lower box body 1, a movable substrate 4 is sleeved on the top of the outer surface of each short rod 2, an extrusion spring 3 is sleeved on the bottom of the outer surface of each short rod 2, T-shaped limiting plates 11 are fixedly connected to the front side and the rear side of the upper surface of the lower box body 1, a movable upper box body 12 is sleeved on the outer side of each T-shaped limiting plate 11, a radiating groove 13 is formed in the middle of the upper surface of the upper box body 12, through mutual matching of three groups of radiating grooves 13, rapid radiating of heat generated when electronic elements in the device are used is realized, and larger heat generated due to long-time work of the electronic elements is effectively prevented, the phenomenon that the electronic element is damaged is caused, the heat dissipation effect of the device is greatly improved when the device is used, economic loss is not easily caused, the dustproof net 14 is fixedly arranged in the middle of the inner wall of the top of the upper box body 12, dust can be effectively prevented from entering the lower box body 1 and the upper box body 12 through the heat dissipation groove 13 through the dustproof net 14 to cover the upper surface of the base plate 4, the phenomenon that the self heat dissipation effect of the electronic element on the upper surface of the base plate 4 is poor is caused, a user does not need to regularly clean the dust in the upper box body 12 and the lower box body 1, the inner parts of the upper box body 12 and the lower box body 1 are clean, the left side of the upper surface of the upper box body 12 is provided with a hand buckle 15, the front side and the rear side of the inner wall of the top of the upper box body 12 are fixedly connected with limiting plates 16, and the limiting plates 16 are connected with the top ends of the short rods 2 in a sliding manner, the lower surface of the limiting plate 16 is in contact with the front side and the rear side of the upper surface of the base plate 4, the movable plate 17 is arranged inside the upper box body 12, the middle part of the left side surface of the movable plate 17 is fixedly connected with a transmission block 18, the outer side surface of the movable plate 17 is fixedly connected with a limiting rod 19, fixing between the lower box body 1 and the upper box body 12 is removed through controlling the limiting rod 19, the upper box body 12 and the limiting plate 16 are controlled to move towards the left side, limitation on the short rod 2 and the base plate 4 is removed, reaction force generated by the extrusion spring 3 can eject the base plate 4 out of the interior of the lower box body 1, the device realizes that a user can rapidly detach the base plate 4 from the interior of the lower box body 1, time and labor are saved, a user can rapidly maintain or replace the base plate 4, working time of a worker is shortened, practicability is good, the limiting rod 19 penetrates through the upper box body 12 to be inserted into the interior of the lower box body 1, a first limiting block 20 is fixedly connected with the inner side surface of the movable plate 17, a limiting spring 21 is sleeved on the outer surface of the first limiting block 20, a limiting spring 21, a second limiting block 22 is sleeved with the limiting spring 21.

The utility model discloses for convenient to use person carries out quick fixed down between box body 1 and the last box body 12, consequently the spacing hole has been seted up in the left side of 1 inner wall of box body down, the internal diameter in spacing hole and gag lever post 19's external diameter looks adaptation, and control gag lever post 19 passes box body 12 and injects the inside in spacing hole, realizes fixedly, has made things convenient for the user to carry out quick fixed down between box body 1 and the last box body 12.

The utility model discloses an extension extrusion spring 3 and spacing spring 21's life, consequently all set up extrusion spring 3 and spacing spring 21's quantity into four groups, extrusion spring 3 and spacing spring 21's preparation material all sets up to silicon manganese spring steel, and the spring return of silicon manganese spring steel preparation is effectual, and non-deformable has prolonged extrusion spring 3 and spacing spring 21's life.

The utility model discloses for convenient user's control transmission piece 18 moves in the inside of last box body 12 along the inside drive movable plate 17 of last box body 12, consequently has seted up logical groove in the bottom of last box body 12 left surface, leads to the internal diameter of groove and the external diameter looks adaptation of transmission piece 18, has made things convenient for user's control transmission piece 18 to drive movable plate 17 along the inside of last box body 12 and has moved in the inside of last box body 12.

The utility model discloses a guarantee that quarter butt 2, T type limiting plate 11, movable plate 17, transmission piece 18 and gag lever post 19 are not fragile when using, consequently all set up the preparation material of quarter butt 2, T type limiting plate 11, movable plate 17, transmission piece 18 and gag lever post 19 into the stainless steel, the hardness of stainless steel is higher, non-deformable has guaranteed that quarter butt 2, T type limiting plate 11, movable plate 17, transmission piece 18 and gag lever post 19 are not fragile when using.

The utility model discloses for convenient user's control goes up box body 12 and removes along T type limiting plate 11's lateral surface, consequently has all seted up T type spacing groove in both sides around last box body 12 lower surface, the internal diameter of T type spacing groove and T type limiting plate 11's external diameter looks adaptation, made things convenient for user's control to go up box body 12 and removed along T type limiting plate 11's lateral surface.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the dust removal device is used, a worker controls the transmission block 18 through fingers to drive the movable plate 17 and the limiting rod 19 to move inwards along the inside of the upper box body 12, the movable plate 17 drives the first limiting block 20 to extrude the limiting spring 21, until the movable plate 17 drives the limiting rod 19 to pull out the inside of the lower box body 1, the connection relation between the upper box body 12 and the lower box body 1 is removed, then the control hand buckle 15 drives the upper box body 12 to move leftwards along the outside of the T-shaped limiting plate 11, the upper box body 12 drives the limiting plate 16 to move leftwards along the top of the short rod 2, the limitation on the substrate 4 is removed, the extrusion spring 3 is in an extrusion state at the moment, when the limiting plate 16 removes the limitation on the substrate 4, the substrate 4 is also removed from the extrusion of the extrusion spring 3 at the same time, the extrusion spring 3 is extruded to generate a reaction force, the substrate 4 is pushed to move upwards along the short rod 2, the inside of the lower box body 4, the dust removal device can conveniently replace the substrate 4, and can prevent the dust from entering the dust removal device 12 and can prevent the dust from entering the dust removal device, and the dust removal device can prevent dust removal device from entering the dust removal device.

To sum up, this compound interface electronic circuit board of convenient many outputs of processing removes down box body 1 and last box body 12 between fixed through control gag lever post 19, control box body 12 and limiting plate 16 and remove to the left side afterwards, remove spacing to quarter butt 2 and base plate 4, the reaction force that extrusion spring 3 produced afterwards can pop out base plate 4 down the inside of box body 1, the device has realized that the user carries out quick dismantlement with base plate 4 from the inside of box body 1 down, time saving and labor saving, the user has been made things convenient for and has carried out quick maintenance or change to base plate 4, staff's operating time has been shortened, the practicality is better.

This compound interface electronic circuit board of convenient many outputs of processing through mutually supporting between three radiating grooves 13 of group, has realized carrying out quick heat dissipation to the heat that the inside electronic component of the device produced when using, has effectually prevented to produce great heat because of the long-time work of electronic component, causes electronic component to appear impaired phenomenon to take place, great improvement the device radiating effect when using, be difficult for causing economic loss.

This compound interface electronic circuit board of convenient many exports of processing can effectually prevent through dust screen 14 that the dust from entering into box body 1 and the inside of last box body 12 through radiating groove 13 and covering the upper surface of base plate 4, causes the relatively poor phenomenon of the electronic component's of base plate 4 upper surface self radiating effect to take place, does not need the user regularly to go up box body 12 and down the inside dust of box body 1 and carry out regular cleaning, has guaranteed box body 12 and lower box body 1 inside clean and tidy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. Compound interface electronic circuit board of convenient many outputs of processing, including setting up base plate (4) of box body (1) inside under, the upper surface of base plate (4) is provided with integrated circuit (5), socket (6), crystal diode (7), electric capacity (8), resistance (9) and crystal triode (10), its characterized in that: the movable box is characterized in that short rods (2) are fixedly connected to the left side and the right side of the inner wall of the bottom of the lower box body (1), a movable base plate (4) is sleeved at the top of the outer surface of each short rod (2), an extrusion spring (3) is sleeved at the bottom of the outer surface of each short rod (2), T-shaped limiting plates (11) are fixedly connected to the front side and the rear side of the upper surface of the lower box body (1), a movable upper box body (12) is sleeved on the outer side surface of each T-shaped limiting plate (11), a heat dissipation groove (13) is formed in the middle of the upper surface of the upper box body (12), a dust screen (14) is fixedly mounted in the middle of the inner wall of the top of the upper box body (12), a hand buckle (15) is arranged on the left side of the upper box body (12), limiting plates (16) are fixedly connected to the front side and the rear side of the inner wall of the top of the upper box body (12), the limiting plates (16) are connected with the top ends of the short rods (2) in a sliding mode, the lower surfaces of the limiting plates (16) are in contact with the front side and rear side of the upper surface of the base plate (4), a movable plate (17), a movable plate (19) is arranged in the upper box body (12), the inner side face of the moving plate (17) is fixedly connected with a first limiting block (20), a limiting spring (21) is sleeved on the outer surface of the first limiting block (20), a second limiting block (22) is arranged on the inner side of the outer side face of the limiting spring (21), and the second limiting block (22) is sleeved with the limiting spring (21).

2. The multi-output composite interface electronic circuit board convenient to process according to claim 1, characterized in that: a limiting hole is formed in the left side of the inner wall of the lower box body (1), and the inner diameter of the limiting hole is matched with the outer diameter of the limiting rod (19).

3. The multi-output composite interface electronic circuit board convenient to process according to claim 1, characterized in that: the number of the extrusion springs (3) and the number of the limiting springs (21) are set to be four, and the manufacturing materials of the extrusion springs (3) and the limiting springs (21) are all set to be silicon-manganese spring steel.

4. The multi-output composite interface electronic circuit board convenient to process according to claim 1, characterized in that: the bottom of the left side surface of the upper box body (12) is provided with a through groove, and the inner diameter of the through groove is matched with the outer diameter of the transmission block (18).

5. The multi-output composite interface electronic circuit board convenient to process according to claim 1, characterized in that: the short rod (2), the T-shaped limiting plate (11), the moving plate (17), the transmission block (18) and the limiting rod (19) are made of stainless steel.

6. The multi-output composite interface electronic circuit board convenient to process according to claim 1, characterized in that: t-shaped limiting grooves are formed in the front side and the rear side of the lower surface of the upper box body (12), and the inner diameter of each T-shaped limiting groove is matched with the outer diameter of the T-shaped limiting plate (11).