CN215073123U

CN215073123U - PCBA mainboard convenient to equipment

Info

Publication number: CN215073123U
Application number: CN202121230984.4U
Authority: CN
Inventors: 李波; 李映婷; 王力
Original assignee: Suzhou Liting Electronic Technology Co ltd
Current assignee: Suzhou Liting Electronic Technology Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-07
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a PCBA mainboard convenient to assemble, including the device main part, device main part one side is provided with the loading case, the device main part is in the loading incasement side, a first spacing groove is seted up on device main part side surface, a second spacing groove is seted up on the loading incasement side surface, a fixture block is arranged on the first spacing groove inner side, a spring is arranged on the first spacing groove inner side, a drawing block is arranged on fixture block side surface, one end of the drawing block is in the second spacing groove outer side; through the fixture block that sets up, let the device main part with load the case and be connected to made things convenient for installation and dismantlement, it is very convenient to carry out the mainboard change at ordinary times and clear up quick-witted case, has effectively avoided the complicated step of screw installation.

Description

PCBA mainboard convenient to equipment

Technical Field

The utility model relates to a PCBA mainboard technical field especially relates to a PCBA mainboard convenient to equipment.

Background

The printed circuit board, also known as printed circuit board, is an important electronic component, is the support of electronic components, is the provider of electronic components circuit connection, because it is made by adopting electronic printing technology, it is called "printed" circuit board;

current PCBA mainboard is all fixed through the screw, when needing to change the mainboard or clear up loading case, dismantles all very troubles with the installation to the screw volume is less, drops into and loads the inconvenient taking out of incasement, and we propose the PCBA mainboard of the equipment of being convenient for this reason.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a PCBA mainboard convenient to equipment through the fixture block that sets up, lets the device main part be connected with the loading case to having made things convenient for the installation and having dismantled, it is very convenient to carry out the mainboard change at ordinary times and clear up quick-witted case, has effectively avoided the complicated step of screw installation.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a PCBA mainboard convenient to equipment, includes the device main part, device main part one side is provided with loads the case, the device main part is in and loads the incasement side, first spacing groove has been seted up to device main part side surface, load incasement side surface and seted up the second spacing groove, first spacing inslot side is provided with the fixture block, first spacing inslot side is provided with the spring, fixture block side surface is provided with draws the piece, it is in the second spacing groove outside to draw piece one end.

As a preferred technical scheme of the utility model, device main part side surface is provided with the wiring mouth, wiring mouth top surface is provided with first movable block, first movable block one side is provided with the second movable block, first movable block is provided with the pivot with the junction of second movable block, torsion spring has been cup jointed on the pivot surface.

As a preferred technical scheme of the utility model, spring one end is in first spacing inslot side surface, the spring other end is in fixture block side surface.

As an optimal technical scheme of the utility model, the quantity of fixture block is provided with four altogether, four anti-skidding line has all been seted up on the surface of fixture block.

As a preferred technical scheme of the utility model, fixture block one end is in first spacing inslot side, the fixture block other end is in second spacing inslot side.

As a preferred technical scheme of the utility model, first spacing groove and second spacing groove are in on same water flat line, the device main part is in and loads the inboard bottom of incasement.

As the utility model discloses an optimized technical scheme, the junction of first movable block, second movable block and pivot sets up to rotating to be connected, first movable block is provided with the sealing washer with second movable block side surface.

As a preferred technical scheme of the utility model, the torsion spring is in the pivot surface, the pivot is in first movable block and second movable block one end.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the device main body is connected with the loading box through the arranged clamping block, the mounting and the dismounting are convenient, the replacement of the main board and the cleaning of the case are very convenient at ordinary times, and the complex steps of screw mounting are effectively avoided;

2. through the first movable block that sets up, let the effectual protection and the isolation of carrying on of wiring mouth, it is inboard to prevent that a large amount of dusts from entering into the wiring mouth in the use, influences the use of equipment.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 1.

Wherein: 1. a device main body; 2. a loading bin; 3. a wiring port; 4. a first limit groove; 5. a second limit groove; 6. a spring; 7. a clamping block; 8. pulling the block; 9. a first movable block; 10. a second movable block; 11. a rotating shaft; 12. a torsion spring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2 and 3, a PCBA mainboard convenient to assemble includes a device main body 1, a loading box 2 is arranged on one side of the device main body 1, the device main body 1 is positioned inside the loading box 2, a first limiting groove 4 is arranged on a surface of one side of the device main body 1, a second limiting groove 5 is arranged on a surface of the inside of the loading box 2, a clamping block 7 is arranged inside the first limiting groove 4, a spring 6 is arranged inside the first limiting groove 4, a pulling block 8 is arranged on a surface of one side of the clamping block 7, and one end of the pulling block 8 is positioned outside the second limiting groove 5;

when the device main body 1 is installed, the device main body 1 is placed at the installation position of the bottom end of the loading box 2, the clamping block 7 is positioned at the inner side of the second limiting groove 5, and when the device main body 1 is disassembled, the pulling block 8 is pushed to move the clamping block 7 until the clamping block 7 completely leaves the inner side of the second limiting groove 5, and then the device main body 1 can be taken out; through the fixture block 7 that sets up, let device main part 1 be connected with loading case 2 to made things convenient for installation and dismantlement, it is very convenient to carry out the mainboard change at ordinary times and clear up quick-witted case, has effectively avoided the complicated step of screw installation.

In other embodiments, as shown in fig. 1 and 4, the present embodiment discloses that a wire connection port 3 is disposed on a surface of one side of a device main body 1, a first movable block 9 is disposed on a surface of a top end of the wire connection port 3, a second movable block 10 is disposed on one side of the first movable block 9, a rotating shaft 11 is disposed at a joint of the first movable block 9 and the second movable block 10, and a torsion spring 12 is sleeved on a surface of the rotating shaft 11;

when wiring is needed, the first movable block 9 and the second movable block 10 are rotated to one side and opened, then a plug is installed on the wiring port 3, and then the first movable block 9 and the second movable block 10 are loosened to automatically rebound to the original position to be clamped under the action of the torsion spring 12; through the first movable block 9 that sets up, let the effectual protection and the isolation of working a telephone switchboard mouth 3, it is inboard to prevent that a large amount of dusts from entering into working a telephone switchboard mouth 3 in the use, influences the use of equipment.

In other embodiments, as shown in fig. 3, one end of the spring 6 is located on the inner side surface of the first limiting groove 4, and the other end of the spring 6 is located on one side surface of the locking block 7; through the arranged spring 6, the clamping block 7 is automatically ejected to one side when not stressed.

In other embodiments, as shown in fig. 1 and 3, the number of the fixture blocks 7 is four, and the surfaces of the four fixture blocks 7 are all provided with the anti-slip patterns; through the anti-skidding line that sets up, let fixture block 7 be in the more stable in the position of second spacing groove 5 inboard.

In other embodiments, as shown in fig. 3, one end of the locking block 7 is located inside the first limiting groove 4, and the other end of the locking block 7 is located inside the second limiting groove 5; through the position that sets up fixture block 7, let fixture block 7 can be in first spacing groove 4 and second spacing inslot 5 inboard simultaneously.

In other embodiments, as shown in fig. 3, the first limiting groove 4 and the second limiting groove 5 are on the same horizontal line, and the device body 1 is located at the bottom end of the inner side of the loading box 2; the fixture block 7 can clamp the device body 1 and the loading box 2 through the positions of the first limiting groove 4 and the second limiting groove 5.

In other embodiments, as shown in fig. 4, the connection positions of the first movable block 9, the second movable block 10 and the rotating shaft 11 are rotatably connected, and a sealing ring is disposed on one side surface of the first movable block 9 and one side surface of the second movable block 10; through the sealing ring that sets up, let the laminating department of first movable block 9 and second movable block 10 inseparabler.

In other embodiments, as shown in fig. 4, the torsion spring 12 is disposed on the surface of the rotating shaft 11, and the rotating shaft 11 is disposed at one end of the first movable block 9 and the second movable block 10; the first movable block 9 and the second movable block 10 can rotate through the arranged rotating shaft 11.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A PCBA mainboard convenient to equipment, includes device main part (1), its characterized in that: device main part (1) one side is provided with loads case (2), device main part (1) is in and loads case (2) inboard, first spacing groove (4) have been seted up to device main part (1) side surface, load case (2) inboard surface and seted up second spacing groove (5), first spacing groove (4) inboard is provided with fixture block (7), first spacing groove (4) inboard is provided with spring (6), fixture block (7) side surface is provided with draws piece (8), draw piece (8) one end in the second spacing groove (5) outside.

2. A PCBA motherboard for ease of assembly as recited in claim 1, wherein: the device main part (1) side surface is provided with wiring mouth (3), wiring mouth (3) top surface is provided with first movable block (9), first movable block (9) one side is provided with second movable block (10), the junction of first movable block (9) and second movable block (10) is provided with pivot (11), torsion spring (12) have been cup jointed on pivot (11) surface.

3. A PCBA motherboard for ease of assembly as recited in claim 1, wherein: one end of the spring (6) is arranged on the inner side surface of the first limiting groove (4), and the other end of the spring (6) is arranged on one side surface of the clamping block (7).

4. A PCBA motherboard for ease of assembly as recited in claim 1, wherein: the number of the clamping blocks (7) is four, and anti-skid grains are arranged on the surfaces of the four clamping blocks (7).

5. A PCBA motherboard for ease of assembly as recited in claim 1, wherein: one end of the clamping block (7) is located on the inner side of the first limiting groove (4), and the other end of the clamping block (7) is located on the inner side of the second limiting groove (5).

6. A PCBA motherboard for ease of assembly as recited in claim 1, wherein: the first limiting groove (4) and the second limiting groove (5) are located on the same horizontal line, and the device main body (1) is located at the bottom end of the inner side of the loading box (2).

7. A PCBA motherboard for ease of assembly as claimed in claim 2, in which: the joint of the first movable block (9), the second movable block (10) and the rotating shaft (11) is arranged to be connected in a rotating mode, and a sealing ring is arranged on one side surface of the first movable block (9) and the second movable block (10).

8. A PCBA motherboard for ease of assembly as claimed in claim 2, in which: the torsion spring (12) is arranged on the surface of the rotating shaft (11), and the rotating shaft (11) is arranged at one end of the first movable block (9) and one end of the second movable block (10).