CN212436030U - Concatenation formula circuit board of multiunit control scheme's concentrated installation - Google Patents

Abstract

The utility model discloses a concatenation formula circuit board of multiunit control scheme's concentrated installation belongs to concatenation formula circuit board body technical field, and it includes the circuit board body, the left surface of circuit board body and the right flank fixed connection of socket module, the right flank of circuit board body and the left surface fixed connection of slot module. This concatenation formula circuit board of multiunit control scheme's concentrated installation, through setting up screw hole and position sleeve, the locating piece has also inserted in the position sleeve simultaneously, the staff passes through a plurality of screw afterwards, the screw hole of seting up in fixed block and the fixed slot is fixed, the mounting hole of seting up in locating piece and the position sleeve is fixed, it can with the circuit board body is fixed through the bolt afterwards, make it prevent that the unilateral atress from leading to the bad condition of contact, locating piece and the position sleeve in the outside can keep inseparable fixed between the circuit board body simultaneously, reduce the atress between socket module and the slot module, make the difficult emergence of its kneck damage.

Description

Concatenation formula circuit board of multiunit control scheme's concentrated installation

Technical Field

The utility model belongs to the technical field of the concatenation formula circuit board body, specifically be a concatenation formula circuit board of multiunit control scheme's concentrated installation.

Background

The circuit board body is the cornerstone that this era developed, along with the continuous development of circuit board body, various electronic equipment's of computer etc. performance also is the explosive development, function module's mode begins to appear gradually in current partial circuit board body, make it concentrate when different functions need different circuit board bodies and assemble, the circuit board body of the installation formula multiunit control scheme of nevertheless concentrating is assembling when, the mode that its was assembled adopts slot disect insertion to fix again the mode of cooperation buckle mostly, make its fixed effect and stability have certain hidden danger when using, it is big to make its power of socket in junction, make the socket easily appear external force striking and damage and the condition of short circuit.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a concatenation formula circuit board of multiunit control scheme's concentrated installation has solved the mode that the mode of assembling mostly adopted slot disect insertion to cooperate the buckle again and has fixed, makes its effect and the stability that fixes when using have certain hidden danger, makes its junction big to the strength of socket, makes the socket easily appear the external force striking and damage the problem with the condition of short circuit.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concatenation formula circuit board of multiunit control scheme's concentrated installation, includes the circuit board body, the left surface of circuit board body and the right flank fixed connection of socket module, the right flank of circuit board body and the left surface fixed connection of slot module, the upper surface and the lower surface of socket module all are provided with the fixed block, the positive joint of circuit board body has the fixed cover of a plurality of, the sliding sleeve has been cup jointed on the surface of fixed cover, corresponds two both ends fixed connection about the opposite face of sliding sleeve and stationary blade, the back and the positive one end fixed connection of damping spring of sliding sleeve, the one end at the damping spring back and the positive fixed connection of circuit board body.

As a further aspect of the present invention: the right side of slot module has seted up the fixed slot, the front of fixed block and the front and the back of fixed slot inner wall all seted up threaded hole.

As a further aspect of the present invention: the left side face and the right side face of the circuit board body are respectively provided with a plurality of positioning blocks and positioning sleeves, and mounting holes are formed in the front faces of the positioning blocks and the positioning sleeves.

As a further aspect of the present invention: the surface of fixed cover and the surface joint of separation blade, protective fin and stationary blade are the aluminum alloy material.

As a further aspect of the present invention: the lower surface of stationary blade has seted up the second draw-in groove, the first draw-in groove joint that second draw-in groove and protection fin one end were seted up, the ventilation hole has been seted up to protection fin's right flank.

As a further aspect of the present invention: one end of the back face of the fixed sleeve is clamped with the surface of the bolt through a bearing, and the back face of the inner wall of the bolt is in lap joint with the front face of the sliding sleeve.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the centrally-mounted spliced circuit board with multiple groups of control circuits is characterized in that the circuit board bodies, the socket modules, the slot modules, the fixing blocks, the fixing grooves, the threaded holes and the positioning sleeves are arranged, when the circuit board is used, the socket modules of the two circuit board bodies are aligned with the slot modules, then the socket modules are inserted into the slot modules, the fixing blocks are kept to enter the fixing grooves, meanwhile, the positioning blocks are also inserted into the positioning sleeves, then, a worker fixes the fixing blocks and the threaded holes formed in the fixing grooves through a plurality of screws, the positioning blocks and the mounting holes formed in the positioning sleeves are fixed, then, the circuit board bodies are fixed through bolts, when the circuit board is used, the socket modules and the slot modules can be prevented from being fixed, the condition that poor contact is caused by single-side stress can be prevented, and meanwhile, the positioning blocks and the positioning sleeves, the stress between the socket module and the slot module is reduced, so that the interface is not easy to damage.

2. This multiunit control scheme's concatenation formula circuit board of concentrated installation, through setting up the sliding sleeve, fixed cover, the stationary blade, protection fin, through-hole and separation blade, when the installation, the separation blade can ensure the back can not lead to the fact by the foreign matter on installation body surface and collide with, and positive stationary blade can openly play fine protection effect to the circuit board body with protection fin cooperation down, and the ventilation hole that a plurality of protection fin's right flank was seted up, the right side also can keep the air current circulation when keeping the positive ventilation, make its outside radiator fan's air current can keep the air current circulation, guarantee radiating effect when playing the protection.

3. This concatenation formula circuit board of multiunit control scheme's concentrated installation through setting up fixed cover, damping spring, sliding sleeve and bolt, when using, when protection fin receives ambient pressure, protection fin presses and moves the stationary blade, makes the stationary blade press through two sliding sleeves and moves two damping spring, and external strength disappears the back afterwards, and damping spring drives the sliding sleeve and resets, and this kind of mode can play fine protection effect.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic structural diagram of the present invention viewed from the right;

FIG. 3 is a front view of the fixing plate of the present invention;

FIG. 4 is a schematic structural view of the protective fin of the present invention viewed from the right;

in the figure: the circuit board comprises a circuit board body 1, a socket module 2, a slot module 3, a fixing block 4, a positioning block 5, a positioning sleeve 6, a fixing groove 7, a protective fin 8, a fixing sleeve 9, a damping spring 10, a bolt 11, a sliding sleeve 12, a fixing plate 13, a first clamping groove 14, a blocking plate 15, a vent hole 16 and a second clamping groove 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a concatenation formula circuit board of multiunit control scheme's concentrated installation, including circuit board body 1, circuit board body 1's left surface and socket module 2's right flank fixed connection, circuit board body 1's right flank and socket module 3's left surface fixed connection, socket module 2's upper surface and lower surface all are provided with fixed block 4, circuit board body 1's front joint has the fixed cover 9 of a plurality of, sliding sleeve 12 has been cup jointed on the surface of fixed cover 9, both ends fixed connection about the opposite face that corresponds two sliding sleeves 12 and stationary blade 13, sliding sleeve 12's the back and the positive one end fixed connection of damping spring 10, through setting up damping spring 10, can be fine offsetting positive impact, make it can cooperate protective fin 8 to play fine safeguard effect, the one end at the damping spring 10 back and circuit board body 1's front fixed connection.

Specifically, as shown in fig. 1, fixed slot 7 has been seted up to slot module 3's right flank, threaded hole has all been seted up with the front and the back of fixed slot 7 inner wall in the front of fixed block 4, circuit board body 1's the left and right sides face is provided with a plurality of locating piece 5 and position sleeve 6 respectively, the mounting hole has all been seted up with position sleeve 6's front to locating piece 5, through setting up fixed slot 7, fixed slot 7 keeps its good stability in the cooperation with fixed block 4, can prevent effectively that the oblique condition of inserting from appearing between socket module 2 and the slot module 3 from causing contact failure, through setting up locating piece 5, the cooperation can be with interconnect between the circuit board body 1 between locating piece 5 and the position sleeve 6, make it keep good fixed stability.

Specifically, as shown in fig. 2, the surface of the fixing sleeve 9 is clamped with the surface of the blocking piece 15, the protective fin 8 and the fixing piece 13 are made of aluminum alloy, the lower surface of the fixing piece 13 is provided with a second clamping groove 17, the second clamping groove 17 is clamped with a first clamping groove 14 formed in one end of the protective fin 8, the right side surface of the protective fin 8 is provided with a vent hole 16, one end of the back surface of the fixing sleeve 9 is clamped with the surface of the bolt 11 through a bearing, the back surface of the inner wall of the bolt 11 is overlapped with the front surface of the sliding sleeve 12, the blocking piece 15 protects the back surface of the circuit board body 1 by setting the blocking piece 15, so as to prevent the damage of the circuit board body 1 caused by the collision of foreign matters on the back surface during installation, by setting the protective fin 8, the protective fin 8 is made of aluminum alloy, so, through setting up ventilation hole 16, can make the side of protection fin 8 have the air current to pass through, the mobility of reinforcing air current, through setting up bolt 11, also has fine spacing effect to sliding sleeve 12 when bolt 11 plays fixed circuit board body 1, makes it can keep normal position autogyration under the bearing effect.

The utility model discloses a theory of operation does:

s1, when the circuit board fixing device is used, workers align the socket modules 2 and the slot modules 3 of the two circuit board bodies 1, then insert the socket modules, keep the fixing blocks 4 to enter the fixing grooves 7, simultaneously insert the positioning blocks 5 into the positioning sleeves 6, and then enable the bolts to enter the threaded holes formed in the inner walls of the fixing grooves 7 through the bolts;

s2, fixing the fixing block 4 and the fixing groove 7, fixing the positioning block 5 and the mounting hole formed in the positioning sleeve 6 through a screw, fixing the circuit board body 1 through the bolt 11, fixing the fixing block 4 and the fixing groove 7 in use, preventing the socket module 2 and the slot module 3 from being fixed, fixing the fixing block 4 and the threaded hole formed in the fixing groove 7, and fixing the positioning block 5 and the mounting hole formed in the positioning sleeve 6;

s3, later through bolt 11 with circuit board body 1 fixed can, fixed can prevent that socket module 2 is fixed with slot module 3 between fixed block 4 and the fixed slot 7 when using, when protection fin 8 received external pressure, protection fin 8 pressed the stationary blade 13, made stationary blade 13 press two damping spring 10 through two sliding sleeve 12, later after external strength disappears, damping spring 10 drove sliding sleeve 12 and resets.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a concatenation formula circuit board of multiunit control scheme's concentrated installation, includes circuit board body (1), its characterized in that: the left surface of circuit board body (1) and the right flank fixed connection of socket module (2), the right flank of circuit board body (1) and the left surface fixed connection of slot module (3), the upper surface and the lower surface of socket module (2) all are provided with fixed block (4), the positive joint of circuit board body (1) has the fixed cover of a plurality of (9), sliding sleeve (12) have been cup jointed on the surface of fixed cover (9), correspond two both ends fixed connection about the opposite face of sliding sleeve (12) and stationary blade (13), the back and the positive one end fixed connection of damping spring (10) of sliding sleeve (12), the one end at the damping spring (10) back and the positive fixed connection of circuit board body (1).

2. The collectively mounted, tiled circuit board of multiple sets of control lines of claim 1, wherein: fixed slot (7) have been seted up to the right flank of slot module (3), the front of fixed block (4) and the front and the back of fixed slot (7) inner wall all seted up threaded hole.

3. The collectively mounted, tiled circuit board of multiple sets of control lines of claim 1, wherein: the left side face and the right side face of the circuit board body (1) are respectively provided with a plurality of positioning blocks (5) and positioning sleeves (6), and mounting holes are formed in the front faces of the positioning blocks (5) and the positioning sleeves (6).

4. The collectively mounted, tiled circuit board of multiple sets of control lines of claim 1, wherein: the surface of fixed cover (9) and the surface joint of separation blade (15), protection fin (8) and stationary blade (13) are the aluminum alloy material.

5. The collectively mounted, tiled circuit board of multiple sets of control lines of claim 4, wherein: second draw-in groove (17) have been seted up to the lower surface of stationary blade (13), first draw-in groove (14) joint that second draw-in groove (17) and protection fin (8) one end were seted up, ventilation hole (16) have been seted up to the right flank of protection fin (8).

6. The collectively mounted, tiled circuit board of multiple sets of control lines of claim 1, wherein: one end of the back of the fixed sleeve (9) is clamped with the surface of the bolt (11) through a bearing, and the back of the inner wall of the bolt (11) is in lap joint with the front of the sliding sleeve (12).

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