CN212752757U - Anti-oxidation circuit board convenient to location spraying - Google Patents

Abstract

The utility model discloses an anti-oxidant circuit board convenient to location spraying, comprising a base plate, the cavity has been seted up to the inside of bottom plate, the movable groove has all been seted up to the four corners position by at bottom plate top, the bottom in the bottom plate lean on the equal fixedly connected with fixed plate in both sides position, the spout has all been seted up to the front and back both ends position by of fixed plate top, both sides position by both ends all is provided with the movable block around the fixed plate top. This anti-oxidant circuit board convenient to location spraying through the design of first cylinder, second cylinder, movable block, draw-in groove, spring and company's board for this device has the function of convenient location, need not to increase extra structure on the circuit board, can utilize four lockholes of itself on the circuit board to fix a position, and this device adopts automatic design, need not user manual operation, offers convenience for the user, has improved the practicality of this device, has satisfied user's user demand.

Description

Anti-oxidation circuit board convenient to location spraying

Technical Field

The utility model relates to a circuit board technical field specifically is an anti-oxidation circuit board convenient to location spraying.

Background

The circuit board is also called as a circuit board, and the name thereof is as follows: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electrical appliance layout.

The circuit board can be positioned by using the positioning device during spraying. However, the conventional circuit board is inconvenient to position, and an additional structure is required to be added on the circuit board to position the circuit board, which brings inconvenience to a user and cannot meet the use requirement of the user. Therefore, an anti-oxidation circuit board convenient for positioning and spraying is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-oxidation circuit board convenient to location spraying to it is very inconvenient when the location to propose current circuit board in solving above-mentioned background art, still need extra increase the structure on the circuit board and just can fix a position the circuit board, brings inconvenience for the user, can not satisfy user's user demand's problem already.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-oxidation circuit board convenient for positioning and spraying comprises a bottom plate, wherein a cavity is formed in the bottom plate, movable grooves are formed in the top of the bottom plate and close to four corners, fixed plates are fixedly connected to the bottom of the bottom plate and close to the front and rear ends, movable blocks are arranged at the front and rear ends of the top of each fixed plate and close to two sides, springs are fixedly connected to the opposite sides of the two movable blocks, the tops of the movable blocks penetrate through the movable grooves and extend to the outside of the bottom plate, welding plates are fixedly connected to the bottom of the bottom plate and close to two sides, a first air cylinder is fixedly connected to the opposite side of the two welding plates, a second air cylinder is fixedly connected to the two sides of the bottom plate, and connecting plates are fixedly connected to the output ends of the opposite sides of the first air cylinder and the second air cylinder, the two connecting plates are arranged on the front surface of the base plate, the two connecting plates are arranged on the two connecting plates, one side of each connecting plate opposite to the corresponding connecting plate is respectively contacted with the two movable blocks, a button is fixedly connected to the middle position of the front surface of the base plate, an anti-rust layer is fixedly connected to the top of the base plate.

Preferably, the top of the movable block extends to the inside of the sliding groove and contacts with the inner wall of the sliding groove, and the movable block is connected with the sliding groove in a sliding mode.

Preferably, the clamping grooves are formed in the positions, close to the top, of the two movable blocks, on the opposite sides, and the clamping grooves and the movable blocks are designed in an integrated mode.

Preferably, the first cylinder and the second cylinder are of MHZ2-16D type, and the bottom of the connecting plate is in contact with the fixing plate.

Preferably, the button is electrically connected with an external power supply through a power line, and the first cylinder and the second cylinder are both electrically connected with the button through the power line.

Preferably, the bottom of the bottom plate is fixedly connected with four anti-skid supports, and the four anti-skid supports are respectively positioned at the positions close to the four corners of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: this anti-oxidant circuit board convenient to location spraying through the design of first cylinder, second cylinder, movable block, draw-in groove, spring and company's board for this device has the function of convenient location, need not to increase extra structure on the circuit board, can utilize four lockholes of itself on the circuit board to fix a position, and this device adopts automatic design, need not user manual operation, offers convenience for the user, has improved the practicality of this device, has satisfied user's user demand.

Drawings

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

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

FIG. 3 is an enlarged view of part A of FIG. 2;

FIG. 4 is a schematic view of the chute of the present invention;

fig. 5 is a cross-sectional view of the corrosion-resistant layer of the present invention.

In the figure: 1. a base plate; 2. a movable groove; 3. a fixing plate; 4. a chute; 5. a movable block; 6. a spring; 7. welding the plate; 8. a first cylinder; 9. a second cylinder; 10. connecting plates; 11. a button; 12. a rust-proof layer; 13. a corrosion-resistant layer; 14. a card slot; 15. and (4) anti-skid support.

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. 1-5, the present invention provides a technical solution: an anti-oxidation circuit board convenient for positioning and spraying comprises a bottom plate 1, a cavity is arranged in the bottom plate 1, movable grooves 2 are arranged at positions, close to four corners, of the top of the bottom plate 1, fixed plates 3 are fixedly connected to positions, close to two sides, of the bottom in the bottom plate 1, sliding grooves 4 are arranged at positions, close to front and rear positions, of the top of the fixed plates 3, movable blocks 5 are arranged at positions, close to two sides, of front and rear ends of the top of the fixed plates 3, springs 6 are fixedly connected to one sides, opposite to the two movable blocks 5, the tops of the movable blocks 5 penetrate through the movable grooves 2 and extend to the outside of the bottom plate 1, welding plates 7 are fixedly connected to positions, close to two sides, of the bottom in the bottom plate 1, first air cylinders 8 are fixedly connected to opposite sides of the two welding plates 7, second air cylinders 9 are fixedly connected to two sides in, the opposite sides of the two connecting plates 10 are respectively contacted with the two movable blocks 5, a button 11 is fixedly connected to the middle position of the front surface of the bottom plate 1, an anti-rust layer 12 is fixedly connected to the top of the bottom plate 1, and an anti-corrosion layer 13 is fixedly connected to the top of the anti-rust layer 12.

The utility model discloses in: the top of the movable block 5 extends into the chute 4 and contacts with the inner wall of the chute 4, and the movable block 5 is connected with the chute 4 in a sliding way; through the setting of spout 4, make movable block 5 can remove.

The utility model discloses in: the positions of the two movable blocks 5, which are opposite to each other and close to the tops, are provided with clamping grooves 14, and the clamping grooves 14 and the movable blocks 5 are integrally designed; by the arrangement of the card slot 14, the circuit board can be positioned.

The utility model discloses in: the models of the first cylinder 8 and the second cylinder 9 are MHZ2-16D, and the bottom of the connecting plate 10 is in contact with the fixed plate 3; which is a common connection means and is not shown in the figure.

The utility model discloses in: the button 11 is electrically connected with an external power supply through a power line, and the first cylinder 8 and the second cylinder 9 are both electrically connected with the button 11 through power lines; which is a common connection means and is not shown in the figure.

The utility model discloses in: the bottom of the bottom plate 1 is fixedly connected with four anti-skid supports 15, and the four anti-skid supports 15 are respectively positioned at the positions close to the four corners of the bottom plate 1; through the setting of antiskid support 15 for this device has good non-skid property.

The working principle is as follows: this device is when using, the user presses earlier first cylinder 8 of button 11 control and second cylinder 9 to carry out the function, thereby promote even board 10 through first cylinder 8 and the work of second cylinder 9, remove through even board 10 and be in the same place two movable blocks 5, later the user advances in the movable block 5 and makes the dead slot and draw-in groove 14 with the hole groove card on the circuit board four sides, later the user presses button 11 once more and makes first cylinder 8 and second cylinder 9 reset, after movable block 5 loses the thrust of first cylinder 8 and second cylinder 9, spring 6 will kick-back, drive two movable blocks 5 and reset, thereby make two movable blocks 5 part and reset original position, draw-in groove 14 on the movable block 5 will block from the inboard in circuit board dead slot this moment, accomplish the location.

In summary, the following steps: this anti-oxidation circuit board convenient to location spraying, through first cylinder 8, second cylinder 9, movable block 5, draw-in groove 14, spring 6 and even design of board 10, make this device have the function of convenient location, need not to increase extra structure on the circuit board, can utilize four lockholes of itself on the circuit board to fix a position, and this device adopts automated design, need not user manual operation, for the user brings the facility, the practicality of this device has been improved, user's user demand has been satisfied, thereby current circuit board is very inconvenient when the location, still need extra increase the structure on the circuit board and just can fix a position the circuit board, bring inconvenience for the user, can not satisfy the problem of user's user demand.

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.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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 (6)

1. The utility model provides an anti-oxidant circuit board convenient to location spraying, includes bottom plate (1), its characterized in that: the cavity is formed in the bottom plate (1), movable grooves (2) are formed in the positions, close to four corners, of the top of the bottom plate (1), fixed plates (3) are fixedly connected to the positions, close to two sides, of the bottom in the bottom plate (1), sliding grooves (4) are formed in the positions, close to the front end and the rear end, of the top of each fixed plate (3), movable blocks (5) are arranged on the positions, close to two sides, of the front end and the rear end of the top of each fixed plate (3), springs (6) are fixedly connected to one opposite sides of the two movable blocks (5), the tops of the movable blocks (5) penetrate through the movable grooves (2) and extend to the outer portion of the bottom plate (1), welding plates (7) are fixedly connected to the positions, close to two sides, of the bottom in the bottom plate (1), first air cylinders (8) are fixedly connected to one side, opposite to the other side of the two welding plates, the anti-rust device is characterized in that the output end of one side, opposite to the first air cylinder (8) and the second air cylinder (9), of the first air cylinder is fixedly connected with a connecting plate (10), one side, opposite to the two connecting plates (10), of the two connecting plates is respectively contacted with the two movable blocks (5), the middle position, close to, of the front surface of the bottom plate (1) is fixedly connected with a button (11), the top of the bottom plate (1) is fixedly connected with an anti-rust layer (12), and the top of the anti-rust layer (12) is fixedly connected with an anti-.

2. The oxidation-resistant circuit board convenient to position spraying of claim 1, characterized in that: the top of movable block (5) extends to the inside of spout (4) and with the inner wall contact of spout (4), sliding connection between movable block (5) and spout (4).

3. The oxidation-resistant circuit board convenient to position spraying of claim 1, characterized in that: the clamping grooves (14) are formed in the positions, close to the top, of the two movable blocks (5) on the opposite sides, and the clamping grooves (14) and the movable blocks (5) are integrally designed.

4. The oxidation-resistant circuit board convenient to position spraying of claim 1, characterized in that: the first air cylinder (8) and the second air cylinder (9) are MHZ2-16D in model, and the bottom of the connecting plate (10) is in contact with the fixing plate (3).

5. The oxidation-resistant circuit board convenient to position spraying of claim 1, characterized in that: the button (11) is electrically connected with an external power supply through a power line, and the first cylinder (8) and the second cylinder (9) are both electrically connected with the button (11) through the power line.

6. The oxidation-resistant circuit board convenient to position spraying of claim 1, characterized in that: the bottom of the bottom plate (1) is fixedly connected with four anti-skidding supports (15), and the four anti-skidding supports (15) are respectively positioned at the positions close to the four corners of the bottom plate (1).

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