CN211352819U

CN211352819U - Circuit board capable of being maintained conveniently and fast

Info

Publication number: CN211352819U
Application number: CN201920501161.7U
Authority: CN
Inventors: 刘钦成
Original assignee: Nanjing Wuzhao Electronic Technology Co ltd
Current assignee: Nanjing Wuzhao Electronic Technology Co ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-08-25
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a circuit board that can carry out convenient maintenance relates to circuit board technical field, and it includes the mount pad, the left surface of mount pad is provided with four fixed plates, and every two fixed plates are vertical to be located the front side and the rear side of mount pad left surface side by side, the spout has been seted up in the front of fixed plate, sliding connection has the slider in the spout, the right flank of slider is connected through the right flank fixed connection of first spring with the spout inner wall, the last fixed surface of slider is connected with the slide bar. This circuit board that can carry out convenient maintenance, through the mutual cooperation between push rod, lug, slide bar, first spring, second spring, fixture block, three hornblocks and the L shaped plate, consequently do not need the screw can accomplish the installation and the dismantlement to the plate body, not only make its process labour saving and time saving more, still make the process of dismantling and installing convenient more and swift, have easily to the dismantlement maintenance of plate body simultaneously to the work of giving the staff has brought conveniently.

Description

Circuit board capable of being maintained conveniently and fast

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board that can carry out convenient maintenance.

Background

The circuit board is a miniature integrated circuit which concentrates all transmission functions together, so that devices are electrified to operate, but the traditional circuit board is usually installed through screws when being installed, so that the screws are easy to incline in the fastening process, and the screws are difficult to lock in place, so that the installation process is time-consuming and labor-consuming, and meanwhile, when being disassembled, workers are required to sequentially disassemble the screws through tools and then maintain the circuit board, so that the process is complicated, the screws are difficult to install and disassemble, the work of the workers is inconvenient, and therefore the circuit board which can be conveniently maintained is urgently needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can carry out circuit board of convenient maintenance, when having solved traditional circuit board installation, all through the screw installation usually, make the screw incline easily at the in-process of fastening, and be difficult to target in place the screw lock solid, it is more time-consuming and energy-consuming to make its installation, when dismantling simultaneously, still need the staff to carry out the dismantlement of screw again to the circuit board maintenance through the instrument in succession, not only make its process more loaded down with trivial details, still be difficult for installing and dismantling it, thereby the problem of inconvenience has been brought to the work of staff.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a circuit board that can carry out convenient maintenance, includes the mount pad, the left surface of mount pad is provided with four fixed plates, and every two fixed plates are vertical to be located the front side and the rear side of mount pad left surface side by side, the spout has been seted up in the front of fixed plate, sliding connection has the slider in the spout, the right flank of slider is through the right flank fixed connection of first spring and spout inner wall.

The last fixed surface of slider is connected with the slide bar, and the same limiting plate of the equal fixedly connected with of opposite face of two slide bars, the slide bar cup joints in the sliding sleeve, the lower surface of sliding sleeve passes through the last fixed surface of second spring and slider and is connected, the second spring cup joints the surface at the slide bar, the back of sliding sleeve is provided with the push rod, the right-hand member of push rod is provided with three hornblocks.

Preferably, two first through holes are formed in the left side face of the mounting seat, and a protruding block is arranged on the lower surface of the push rod.

Preferably, the upper surface of the mounting seat is provided with a supporting block, and the supporting block is concave.

Preferably, the upper surface of mount pad is provided with the L shaped plate, the L shaped plate is located first recess, first recess is seted up at the right flank of plate body.

Preferably, the lower surface of the plate body is provided with a clamping plate, and the lower surface of the clamping plate is positioned in the supporting block.

Preferably, two second through holes are formed in the left side face of the plate body, the second through holes are T-shaped, and clamping blocks are arranged on the upper surface and the lower surface of the plate body respectively.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the circuit board capable of being maintained conveniently and fast is characterized in that through mutual matching of the push rods, the convex blocks, the sliding rods, the first springs, the second springs, the clamping blocks, the triangular blocks and the L-shaped plate, when the plate body needs to be installed, a worker firstly holds the plate body, faces the first groove of the plate body to the L-shaped plate and pushes the plate body rightwards, so that the L-shaped plate is clamped into the first groove, then puts down the plate body, so that the clamping plate is clamped into the supporting block, at the moment, the worker then uses two fingers to pinch the push rods on the left side of the convex block, then the fingers pinch the two push rods relatively, so that the two push rods move relatively, the two sliding sleeves move relatively, meanwhile, the two second springs extend, so that the two triangular blocks move relatively, when the two triangular blocks move to proper positions, the two push rods are pushed to move rightwards, so that, when the plate body is required to be disassembled, a worker pushes the two push rods rightwards to push the two triangular blocks to move rightwards so that the two triangular blocks are separated from the two second grooves, then the two push rods are pressed oppositely to move oppositely so that the two triangular blocks move oppositely, when the plate body is moved to the proper position, the two first springs push the two push rods leftwards to move leftwards by utilizing the self elasticity so that the two triangular blocks move leftwards so that the two triangular blocks are separated from the second through holes, at the moment, the worker pulls the plate body out of the supporting block and the L-shaped plate so that the plate body is disassembled, therefore, the plate body can be mounted and dismounted without screws, the process is time-saving and labor-saving, the dismounting and mounting processes are more convenient and quicker, and the plate body is easy to dismount and maintain, so that the work of workers is facilitated.

2. This circuit board that can carry out convenient maintenance through setting up supporting shoe and cardboard for the supporting shoe can be gone into to the cardboard, thereby has avoided the triangle piece to fixed back to the circuit board, and the elasticity pulling circuit board that first spring recycled self removes left, causes the plate body skew to appear and rocks.

3. This circuit board that can carry out convenient maintenance through setting up the L shaped plate for first recess can get into the left side of L shaped plate, thereby realizes the location to the plate body, has consequently made things convenient for the installation of staff to the plate body, and the L shaped plate plays the effect of support to the plate body, has avoided the slope of plate body, easily causes the problem that the plate body broke down.

Drawings

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

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B of the present invention.

In the figure: the device comprises a mounting seat 1, a fixing plate 2, a sliding chute 3, a sliding block 4, a first spring 5, a second spring 6, a sliding sleeve 7, a sliding rod 8, a limiting plate 9, a push rod 10, a triangular block 11, a second through hole 12, a first through hole 13, a plate body 14, a 15L-shaped plate and a first groove 16.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a circuit board capable of being maintained conveniently comprises a mounting seat 1, wherein two first through holes 13 are formed in the left side face of the mounting seat 1, four fixing plates 2 are arranged on the left side face of the mounting seat 1, every two fixing plates 2 are vertically and side by side positioned on the front side and the rear side of the left side face of the mounting seat 1, a sliding groove 3 is formed in the front face of each fixing plate 2, a sliding block 4 is connected in the sliding groove 3 in a sliding mode, the sliding block 4 moves in the sliding groove 3 more stably through the arrangement of the sliding groove 3 and the sliding block 4, so that a sliding rod 8 moves more stably, the stretching stability of a first spring 5 is guaranteed, the right side face of the sliding block 4 is fixedly connected with the right side face of the inner wall of the sliding groove 3 through the first spring 5, the first spring 5 can drive a triangular block 11 to be separated from a second through hole 12 through the elasticity of the first spring, thereby bringing convenience to the work of the staff.

The upper surface of the sliding block 4 is fixedly connected with a sliding rod 8, opposite surfaces of the two sliding rods 8 are fixedly connected with the same limiting plate 9, the limiting plate 9 is positioned in the middle position of the sliding rod 8 by arranging the limiting plate 9, so that the uneven stress of the push rod 10 is avoided, one sliding sleeve 7 is seriously inclined, the fixation of a plate body 14 is influenced, the sliding rod 8 is sleeved in the sliding sleeve 7, the lower surface of the sliding sleeve 7 is fixedly connected with the upper surface of the sliding block 4 through a second spring 6, the second spring 6 is sleeved on the outer surface of the sliding rod 8, the push rod 10 is arranged on the back surface of the sliding sleeve 7, the lower surface of the push rod 10 is provided with a lug, a worker can push the push rod 10 through the blocking effect of the lug by arranging the lug, so that the control on the push rod 10 is more convenient, the right end of the push rod 10 is, the plate body 14 can be better fixed, the supporting block is arranged on the upper surface of the mounting base 1, the supporting block is concave, the L-shaped plate 15 is arranged on the upper surface of the mounting base 1, the first groove 16 can enter the left side of the L-shaped plate 15 by arranging the L-shaped plate 15, and therefore the positioning of the plate body 14 is achieved, the installation of workers on the plate body 14 is facilitated, the L-shaped plate 15 plays a role of supporting the plate body 14, the problem that the plate body 14 is prone to failure is solved by the fact that the plate body 14 is inclined is avoided, the L-shaped plate 15 is arranged in the first groove 16, the first groove 16 is formed in the right side face of the plate body 14, the clamping plate is arranged on the lower surface of the plate body 14, the lower surface of the clamping plate is arranged in the supporting block, the clamping plate can be clamped into the supporting block by arranging the supporting block and the clamping plate, and therefore the situation that the triangular block 11 pulls, cause plate body 14 to appear squinting and rock, two second through holes 12 have been seted up to plate body 14's left surface, the shape of second through hole 12 is the T shape, plate body 14's upper and lower two surfaces are provided with the fixture block respectively, through setting up the fixture block, and the left surface of fixture block is provided with the second recess for the fixture block can be blocked to the second recess, thereby carry on spacingly about three hornblocks 11, thereby make plate body 14 can not rock, thereby make three hornblocks 11 better to plate body 14's steadiness.

The utility model discloses an operating procedure does:

s1, when the plate body 14 needs to be installed, a worker firstly holds the plate body 14, and faces the first groove 16 of the plate body 14 to the L-shaped plate 15, and pushes the plate body 14 to the right, so that the L-shaped plate 15 is clamped into the first groove 16, and then puts down the plate body 14, so that the clamping plate is clamped into the supporting block;

s2, at this time, a worker uses two fingers to pinch the push rod 10 on the left side of the convex block, then the fingers pinch the two push rods 10 relatively, so that the two push rods 10 move relatively, the two sliding sleeves 7 move relatively, meanwhile, the two second springs 6 extend, so that the two triangular blocks 11 move relatively, when the two triangular blocks 11 move to proper positions, the two push rods 10 are pushed to move rightwards, so that the two push rods 10 indirectly squeeze the first spring 5 rightwards, so that the two triangular blocks 11 move rightwards, when the two push rods 10 move to proper positions, the two push rods 10 are released, so that the two second springs 6 pull the two triangular blocks 11 to move oppositely by using self-pulling force, so that the two second grooves on the two triangular blocks 11 clamp the two clamping blocks, and the installation of the plate body 14 is completed;

s3, when the plate body 14 needs to be disassembled, a worker pushes the two push rods 10 rightwards first, so that the two push rods 10 push the two triangular blocks 11 rightwards, so that the two clamping blocks are separated from the two second grooves, then the two push rods 10 are pinched relatively, so that the two push rods 10 move relatively, so that the two triangular blocks 11 move relatively, when the two push rods 10 move to a proper position, the two first springs 5 push the two push rods 10 leftwards by utilizing the elasticity of the two first springs, so that the two triangular blocks 11 move leftwards, so that the two triangular blocks 11 are separated from the second through holes 12, at this time, the worker takes out the plate body 14 from the supporting block and the L-shaped plate 15, so that the disassembly of the plate body 14 is completed, and therefore, the installation and the disassembly.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A circuit board that can carry out convenient maintenance, includes mount pad (1), its characterized in that: the left side surface of the mounting seat (1) is provided with four fixing plates (2), every two fixing plates (2) are vertically arranged on the front side and the rear side of the left side surface of the mounting seat (1) side by side, the front surface of each fixing plate (2) is provided with a sliding chute (3), a sliding block (4) is connected in the sliding chute (3) in a sliding mode, and the right side surface of the sliding block (4) is fixedly connected with the right side surface of the inner wall of the sliding chute (3) through a first spring (5);

the last fixed surface of slider (4) is connected with slide bar (8), and the same limiting plate (9) of the equal fixedly connected with of opposite face of two slide bars (8), slide bar (8) cup joint in sliding sleeve (7), the lower surface of sliding sleeve (7) passes through the last fixed surface of second spring (6) and slider (4) to be connected, the surface at slide bar (8) is cup jointed in second spring (6), the back of sliding sleeve (7) is provided with push rod (10), the right-hand member of push rod (10) is provided with three hornblocks (11).

2. The circuit board of claim 1, wherein the circuit board is capable of being maintained conveniently and quickly: two first through holes (13) are formed in the left side face of the mounting seat (1), and a convex block is arranged on the lower surface of the push rod (10).

3. The circuit board of claim 1, wherein the circuit board is capable of being maintained conveniently and quickly: the upper surface of the mounting seat (1) is provided with a supporting block, and the supporting block is concave.

4. The circuit board of claim 1, wherein the circuit board is capable of being maintained conveniently and quickly: the upper surface of mount pad (1) is provided with L shaped plate (15), L shaped plate (15) are located first recess (16), the right flank at plate body (14) is seted up in first recess (16).

5. The circuit board of claim 4, wherein the circuit board is capable of being maintained conveniently and quickly, and comprises: the lower surface of the plate body (14) is provided with a clamping plate, and the lower surface of the clamping plate is located in the supporting block.

6. The circuit board of claim 5, wherein the circuit board is capable of being maintained conveniently and quickly: two second through holes (12) have been seted up to the left surface of plate body (14), the shape of second through hole (12) is the T shape, the upper and lower two surfaces of plate body (14) are provided with the fixture block respectively.