CN214135643U

CN214135643U - PCBA integrated circuit board with waterproof function

Info

Publication number: CN214135643U
Application number: CN202021332834.XU
Authority: CN
Inventors: 孙其
Original assignee: Nanjing Yansheng Electronic Co ltd
Current assignee: Nanjing Yansheng Electronic Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-09-07
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a PCBA integrated circuit board with waterproof function, comprising a base plate, the left side fixedly connected with baffle at the top of bottom plate, the front side fixedly connected with second fixed plate of bottom plate, the first fixed plate of rear side fixedly connected with of bottom plate, swing joint has PCBA integrated circuit board body between one side that first fixed plate and second fixed plate are relative. Through setting up the bottom plate, pull rod mechanism, the extension spring, the fly leaf, the connecting rod, the handle, positioning mechanism, the locating plate, the bearing, the bull stick, the baffle, first fixed plate, the second fixed plate, the fixture block, the locating lever, the slider, the spout, a spring, the dead lever, the movable hole, the through-hole, the cooperation of PCBA integrated circuit board body and mounting hole is used, solved current PCBA board when fixed all be the disect insertion mounting hole usually, this kind of fixed approach is very easy to take place to break away from, unusual unstability, very big reduction the practicality, the problem that inconvenient user used very much.

Description

PCBA integrated circuit board with waterproof function

Technical Field

The utility model belongs to the technical field of the PCBA board, especially, relate to a PCBA integrated circuit board with waterproof function.

Background

The PCB, which is called a printed circuit board in chinese, is an important electronic component, a support for electronic components, a carrier for electrical connection of electronic components, and is called a "printed" circuit board because it is manufactured by electronic printing.

In present life, the PCBA board is applied to on each device, and current PCBA board possesses waterproof function, and the PCBA board needs to fix it when carrying out waterproof test, to sum up, current PCBA board all is the disect insertion mounting hole usually when fixed in, and this kind of fixed method is very easily taken place to break away from, and unusual unstability has greatly reduced the practicality, inconvenient user's use very much.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a PCBA integrated circuit board with waterproof function possesses the advantage of stabilizing fixed PCBA board, has solved current PCBA board and all is the disect insertion mounting hole usually when fixed, and this kind of fixed method is very easily taken place to break away from, and special unstability has greatly reduced the practicality, the problem that inconvenient user used very much.

The utility model discloses a realize like this, a PCBA integrated circuit board with waterproof function, comprising a base plate, the left side fixedly connected with baffle at bottom plate top, the front side fixedly connected with second fixed plate of bottom plate, the first fixed plate of rear side fixedly connected with of bottom plate, swing joint has the PCBA integrated circuit board body between the relative one side of first fixed plate and second fixed plate, the inner wall fixedly connected with pull rod mechanism of first fixed plate, pull rod mechanism's front side runs through to the front side and the fixedly connected with fixture block of first fixed plate, the top fixedly connected with positioning mechanism of first fixed plate, positioning mechanism's right side fixedly connected with dead lever, the inner wall fixedly connected with spring of dead lever, the left side fixedly connected with locating lever of spring, the left side of locating lever runs through to the left side of dead lever.

As the utility model discloses it is preferred, the pull rod mechanism includes the extension spring, the rear side of extension spring and the inner wall fixed connection of first fixed plate, the front side fixedly connected with fly leaf of extension spring, the front side fixedly connected with connecting rod of fly leaf, the front side of connecting rod run through to the front side of first fixed plate and with fixture block fixed connection, the top fixedly connected with handle of fly leaf, the top of handle runs through to the top of second fixed plate.

As the utility model discloses preferred, positioning mechanism includes the bearing, the bottom and the first fixed plate fixed connection of bearing, the inner wall fixedly connected with bull stick of bearing, the top fixedly connected with locating plate of bull stick, the right side and the dead lever fixed connection of locating plate.

As the utility model discloses it is preferred, the top and the equal fixedly connected with slider in bottom of locating lever, the spout that uses with the slider cooperation is seted up to the inner wall of dead lever.

As the utility model discloses it is preferred, the movable hole that uses with the handle cooperation is seted up at the top of first fixed plate, the through-hole that uses with the connecting rod cooperation is opened to the front side of first fixed plate.

As the utility model discloses it is preferred, the right side of baffle and the rear side of second fixed plate all seted up the mounting hole that uses with the cooperation of PCBA integrated circuit board body, the inner wall of fixture block and the surface contact of PCBA integrated circuit board body.

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

1. the utility model discloses a through setting up the bottom plate, the pull rod mechanism, the extension spring, the fly leaf, the connecting rod, the handle, positioning mechanism, the locating plate, the bearing, the bull stick, the baffle, first fixed plate, the second fixed plate, the fixture block, the locating lever, the slider, the spout, a spring, the dead lever, the activity hole, the through-hole, the cooperation of PCBA integrated circuit board body and mounting hole is used, when the user needs to fix PCBA integrated circuit board body, the user makes PCBA board get into the inner chamber of mounting hole, when PCBA board gets into the inner chamber of mounting hole, the user stimulates the handle to drive the fixture block to move, makes the fixture block carry out the spacing to PCBA integrated circuit board body, at this moment, press locating lever extrusion spring, make the locating lever get into the inner chamber of dead lever, after the locating lever gets into the inner chamber of dead lever, the user rotates the locating plate, the rotation of locating plate drives the dead lever to rotate, make the dead lever and the surface contact of handle, when the dead lever and the surface contact of handle, the user loosens the locating lever, the reaction force through the spring makes the rear side contact of locating lever and handle, thereby carry on spacingly to the handle, make the fixture block can not break away from the spacing to the PCBA integrated circuit board body because of the reaction force of extension spring, the purpose of fixed PCBA board has been realized, the PCBA board that has solved current when fixed is usually in the disect insertion mounting hole, this kind of fixed approach is very easy to take place to break away from, unusual unstability, very big reduction the practicality, the problem that very inconvenient user used.

2. The utility model discloses a set up pull rod mechanism, can make PCBA integrated circuit board body get into the inner chamber of mounting hole after, user pulling handle makes the fixture block carry on spacingly to PCBA integrated circuit board body, makes the PCBA board can not take place the phenomenon that drops, very big increase stability.

3. The utility model discloses a set up positioning mechanism, can make the fixture block carry on when spacing to PCBA integrated circuit board body, the user passes through the bearing and rotates the locating plate, makes the locating plate carry on spacingly to the handle, makes the fixture block can not break away from spacing to PCBA integrated circuit board body because of the reaction force of spring.

4. The utility model discloses a cooperation that sets up slider and spout is used, can make the locating lever reduce when removing and the dead lever between friction and the collision, still can restrict the displacement of locating lever simultaneously, make the locating lever can not break away from the inner chamber of dead lever completely.

5. The utility model discloses a set up the movable hole, can provide the removal orbit for the handle, through setting up the through-hole, can make the connecting rod reduce when removing with the first fixed plate between friction and collision, avoid the dead phenomenon of card to take place.

6. The utility model discloses a set up the mounting hole, can make PCBA integrated circuit board body get into behind the inner chamber of mounting hole, can make PCBA integrated circuit board body can not take place the phenomenon of rocking, very big increase stability.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a top cross-sectional view of a first retaining plate according to an embodiment of the present invention;

fig. 3 is a perspective view of a fixture block according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a fixation rod provided by an embodiment of the present invention;

fig. 5 is a perspective view of a partial structure provided by an embodiment of the present invention;

fig. 6 is a partial enlarged view of a portion a of fig. 1 according to an embodiment of the present invention;

fig. 7 is a partial enlarged view of the embodiment of the present invention shown in fig. 1 at B;

figure 8 is a perspective view of a baffle according to an embodiment of the present invention;

fig. 9 is a perspective view of a second fixing plate according to an embodiment of the present invention.

In the figure: 1. a base plate; 2. a pull rod mechanism; 201. a tension spring; 202. a movable plate; 203. a connecting rod; 204. a handle; 3. a positioning mechanism; 301. positioning a plate; 302. a bearing; 303. a rotating rod; 4. a baffle plate; 5. a first fixing plate; 6. a second fixing plate; 7. a clamping block; 8. positioning a rod; 9. a slider; 10. a chute; 11. a spring; 12. fixing the rod; 13. a movable hole; 14. a through hole; 15. a PCBA board card body; 16. and (7) installing holes.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 9, the embodiment of the utility model provides a PCBA integrated circuit board with waterproof function, including bottom plate 1, the left side fixedly connected with baffle 4 at 1 top of bottom plate, the front side fixedly connected with second fixed plate 6 of bottom plate 1, the first fixed plate 5 of rear side fixedly connected with of bottom plate 1, swing joint has PCBA integrated circuit board body 15 between the relative one side of first fixed plate 5 and second fixed plate 6, the inner wall fixedly connected with link mechanism 2 of first fixed plate 5, the front side of link mechanism 2 runs through to the front side of first fixed plate 5 and fixedly connected with fixture block 7, the top fixedly connected with positioning mechanism 3 of first fixed plate 5, positioning mechanism 3's right side fixedly connected with dead lever 12, the inner wall fixedly connected with spring 11 of dead lever 12, the left side fixedly connected with locating lever 8 of spring 11, the left side of locating lever 8 runs through to the left side of dead lever 12.

Referring to fig. 2, the drawbar mechanism 2 includes a tension spring 201, a rear side of the tension spring 201 is fixedly connected to an inner wall of the first fixing plate 5, a movable plate 202 is fixedly connected to a front side of the tension spring 201, a connecting rod 203 is fixedly connected to a front side of the movable plate 202, a front side of the connecting rod 203 penetrates through to a front side of the first fixing plate 5 and is fixedly connected to the latch 7, a handle 204 is fixedly connected to a top of the movable plate 202, and a top of the handle 204 penetrates through to a top of the second fixing plate 6.

Adopt above-mentioned scheme: through setting up pull rod mechanism 2, can make PCBA integrated circuit board body 15 get into the inner chamber of mounting hole 16 after, user pulling handle 204 makes fixture block 7 carry on spacingly to PCBA integrated circuit board body 15, makes the PCBA board phenomenon that can not take place to drop, very big increase stability.

Referring to fig. 6, the positioning mechanism 3 includes a bearing 302, a bottom of the bearing 302 is fixedly connected to the first fixing plate 5, a rotating rod 303 is fixedly connected to an inner wall of the bearing 302, a positioning plate 301 is fixedly connected to a top of the rotating rod 303, and a right side of the positioning plate 301 is fixedly connected to the fixing rod 12.

Adopt above-mentioned scheme: through setting up positioning mechanism 3, when can making fixture block 7 carry on spacingly to PCBA integrated circuit board body 15, the user rotates locating plate 301 through bearing 302, makes locating plate 301 carry on spacingly to handle 204, makes fixture block 7 can not break away from the spacing to PCBA integrated circuit board body 15 because of the reaction force of spring 11.

Referring to fig. 4, the top and the bottom of the positioning rod 8 are both fixedly connected with a sliding block 9, and the inner wall of the fixing rod 12 is provided with a sliding groove 10 used in cooperation with the sliding block 9.

Adopt above-mentioned scheme: through the cooperation that sets up slider 9 and spout 10 and use, can make locating lever 8 reduce when removing and dead lever 12 between friction and the collision, still can restrict locating lever 8's displacement simultaneously, make locating lever 8 can not break away from the inner chamber of dead lever 12 completely.

Referring to fig. 2, 6 and 7, a movable hole 13 matched with the handle 204 is formed at the top of the first fixing plate 5, and a through hole 14 matched with the connecting rod 203 is formed at the front side of the first fixing plate 5.

Adopt above-mentioned scheme: through setting up movable hole 13, can provide the removal orbit for handle 204, through setting up through-hole 14, can make connecting rod 203 reduce when removing with the first fixed plate 5 between friction and the collision, avoid the dead phenomenon of card to take place.

Referring to fig. 8 and 9, the right side of the baffle 4 and the rear side of the second fixing plate 6 are both provided with mounting holes 16 matched with the PCBA board body 15, and the inner wall of the fixture block 7 is in contact with the surface of the PCBA board body 15.

Adopt above-mentioned scheme: through setting up mounting hole 16, can make PCBA integrated circuit board body 15 get into behind the inner chamber of mounting hole 16, can make PCBA integrated circuit board body 15 can not take place the phenomenon of rocking, very big increase stability.

The utility model discloses a theory of operation:

when the PCBA board card body 15 needs to be fixed by a user, the user enables the PCBA board to enter the inner cavity of the mounting hole 16, when the PCBA board enters the inner cavity of the mounting hole 16, the user pulls the handle 204 to drive the movable plate 202 to pull the tension spring 201, the movable plate 202 moves to drive the connecting rod 203 to move, the connecting rod 203 moves to drive the fixture block 7 to move, the fixture block 7 limits the PCBA board card body 15, at the moment, the positioning rod 8 is pressed to press the spring 11, the positioning rod 8 enters the inner cavity of the fixing rod 12, after the positioning rod 8 enters the inner cavity of the fixing rod 12, the user rotates the positioning plate 301 through the bearing 302 and the rotating rod 303, the rotation of the positioning plate 301 drives the fixing rod 12 to rotate, the fixing rod 12 is in contact with the surface of the handle 204, when the fixing rod 12 is in contact with the surface of the handle 204, the user loosens the positioning rod 8, the positioning rod 8 is in contact with the rear side of the handle 204 through the reactive force of the spring 11, thereby carry on spacingly to handle 204, make fixture block 7 can not break away from the spacing to PCBA integrated circuit board body 15 because of the reaction force of extension spring 201, realized the purpose of fixed PCBA board, made things convenient for user's use.

In summary, the following steps: this PCBA integrated circuit board with waterproof function, through setting up bottom plate 1, drawbar mechanism 2, extension spring 201, fly leaf 202, connecting rod 203, handle 204, positioning mechanism 3, locating plate 301, bearing 302, bull stick 303, baffle 4, first fixed plate 5, second fixed plate 6, fixture block 7, locating lever 8, slider 9, spout 10, spring 11, dead lever 12, activity hole 13, through-hole 14, the cooperation of PCBA integrated circuit board body 15 and mounting hole 16 is used, it all is the disembarkation in the mounting hole usually to have solved current PCBA board when fixed, this kind of fixed method is very easy to take place to break away from, unusual unstability, very big reduction the practicality, the problem that very inconvenient user used.

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 PCBA integrated circuit board with waterproof function, includes bottom plate (1), its characterized in that: the inner wall of the first fixing plate (5) is fixedly connected with a pull rod mechanism (2), the front side of the pull rod mechanism (2) penetrates through to the front side of the first fixing plate (5) and is fixedly connected with a clamping block (7), the top of the first fixing plate (5) is fixedly connected with a positioning mechanism (3), the right side of the positioning mechanism (3) is fixedly connected with a fixing rod (12), the inner wall of the fixing rod (12) is fixedly connected with a spring (11), the left side of the spring (11) is fixedly connected with a positioning rod (8), the left side of the positioning rod (8) penetrates to the left side of the fixing rod (12).

2. The PCBA board card with waterproof function of claim 1, wherein: pull rod mechanism (2) are including extension spring (201), the rear side of extension spring (201) and the inner wall fixed connection of first fixed plate (5), the front side fixedly connected with fly leaf (202) of extension spring (201), the front side fixedly connected with connecting rod (203) of fly leaf (202), the front side of connecting rod (203) run through to the front side of first fixed plate (5) and with fixture block (7) fixed connection, the top fixedly connected with handle (204) of fly leaf (202), the top of handle (204) runs through to the top of second fixed plate (6).

3. The PCBA board card with waterproof function of claim 1, wherein: positioning mechanism (3) include bearing (302), the bottom and first fixed plate (5) fixed connection of bearing (302), the inner wall fixedly connected with bull stick (303) of bearing (302), the top fixedly connected with locating plate (301) of bull stick (303), the right side and dead lever (12) fixed connection of locating plate (301).

4. The PCBA board card with waterproof function of claim 1, wherein: the top and the bottom of the positioning rod (8) are fixedly connected with sliding blocks (9), and sliding grooves (10) matched with the sliding blocks (9) for use are formed in the inner wall of the fixing rod (12).

5. The PCBA board card with waterproof function of claim 2, wherein: the top of the first fixing plate (5) is provided with a movable hole (13) matched with the handle (204) for use, and the front side of the first fixing plate (5) is provided with a through hole (14) matched with the connecting rod (203) for use.

6. The PCBA board card with waterproof function of claim 1, wherein: the right side of baffle (4) and the rear side of second fixed plate (6) have all been seted up with PCBA integrated circuit board body (15) cooperation use mounting hole (16), the surface contact of the inner wall of fixture block (7) and PCBA integrated circuit board body (15).