CN115816409A - PCB develops fishplate bar appurtenance - Google Patents

Abstract

The invention provides an auxiliary tool for a PCB developing connecting plate, which comprises: the side of the bottom plate is connected with an inclined plate; the number of the branch pipe blocks is two, and the two branch pipe blocks are symmetrically connected to the side of the bottom plate; a plurality of protection plates connected to surfaces of the base plate and the swash plate, respectively; the number of the fixing blocks is two, and the two fixing blocks are symmetrically connected to the back face of the inclined plate. According to the auxiliary tool for the PCB developing connecting plate, the bottom plate, the inclined plate, the protection plate, the fixing block and the branch pipe block are matched and conveniently mounted on the auxiliary tool, so that the circuit board can be conveniently placed, and the condition that the circuit boards with different sizes are piled up and placed together to cause scratching and scrapping is reduced.

Description

An auxiliary tool for PCB development and board connection

technical field

The invention relates to the field of PCB processing, in particular to an auxiliary tool for developing and connecting PCBs.

Background technique

The Chinese name of PCB is printed circuit board, also known as printed circuit board, which is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components.

At present, in the printed circuit board industry, after the circuit and solder mask are developed, all boards need to be inserted into the rack to prevent scrapping caused by scratches between the boards. In the actual production process, the first board will not be inserted into the rack because it is not mass-produced. , so the boards are often stacked aside for temporary storage. Since the first board has more than one model and different sizes, scratches lead to more product scrapping.

Therefore, it is necessary to provide an auxiliary tool for PCB development and connection to solve the above technical problems.

Contents of the invention

The invention provides an auxiliary tool for PCB developing and splicing boards, which solves the problem that the first board in the original process is not mass-produced and cannot be inserted into a rack, so it is often stacked aside for temporary storage. Since the first board has more than one model, and the size is different, scratches lead to the problem that more products are scrapped.

In order to solve the above-mentioned technical problems, the invention provides an auxiliary tool for PCB development and board connection, including:

a bottom plate, the side of the bottom plate is connected with a sloping plate;

A branch pipe block, the number of the branch pipe blocks is two, and the two branch pipe blocks are symmetrically connected to the sides of the bottom plate;

A plurality of protective plates, the plurality of protective plates are respectively connected to the surface of the bottom plate and the inclined plate;

As for the fixing block, the number of the fixing blocks is two, and the two fixing blocks are symmetrically connected to the back of the inclined plate.

Preferably, mounting holes are provided on the surfaces of the two fixing blocks.

Preferably, the branch pipe block, the bottom plate, the protective plate and the fixing block are all made of stainless steel.

Preferably, a blocking assembly is provided at the center of the surface of the bottom plate, and the blocking assembly includes a placement groove. Both sides of the inner wall of the placement groove are provided with sliding grooves, and the insides of the two sliding grooves are slidably connected with sliding grooves. piece.

Preferably, a rotating member is rotatably connected between the two sliders through a rotating shaft, and one side of the surface of the rotating member is connected to a baffle through a connecting block.

Preferably, a support assembly is provided between the placement slot and the baffle plate, the support assembly includes a sliding slot, and a sliding block is slidably connected to the inside of the sliding slot, and the surface of the sliding block is rotatably connected by a rotating shaft. There is a support rod, and one end of the support rod is rotationally connected with the back side of the baffle through a rotating shaft.

Preferably, a fixing assembly is provided on the surface of the bottom plate and on the opposite side of the chute, the fixing assembly includes a sliding chamber, a fixing member is provided inside the sliding chamber, and a A fixing hole adapted to the fixing piece.

Preferably, the side of the bottom plate is provided with a mounting assembly, the mounting assembly includes a mounting block, one side of the surface of the bottom plate is provided with a mounting groove suitable for the mounting block, and the surface of the bottom plate is located at The opposite side of the installation slot is provided with bolts.

Preferably, the bottom of the bottom plate is provided with a splicing assembly, the splicing assembly includes two rectangular blocks, a circular rod is connected between the two rectangular blocks, and a sliding sleeve is provided on the surface of the circular rod, One side of the sliding sleeve is connected with a splicing rod through a connecting block, a splicing sleeve is covered on the surface of the splicing rod, and one side of the splicing sleeve is connected with the bottom of the bottom plate.

Preferably, the interior of the rectangular plate is provided with a communication hole matching the circular rod, and the surface of the splicing sleeve is provided with a locking bolt.

Compared with the related technology, a kind of auxiliary tool for PCB development and board connection provided by the present invention has the following functions:

Beneficial effect:

The invention provides an auxiliary tool for PCB developing and connecting boards. The base plate and the slanting plate cooperate with the protective plate, the fixing block and the branch pipe block to facilitate installation on the device, conveniently play a role in placing the circuit board, and reduce the number of circuit boards with different sizes. When they are piled up and placed together, they will be scratched and scrapped.

Description of drawings

Fig. 1 is a schematic structural view of a first embodiment of a PCB development and connection auxiliary tool provided by the present invention;

Fig. 2 is a schematic structural view of a second embodiment of a PCB development and connection auxiliary tool provided by the present invention;

Fig. 3 is an enlarged schematic diagram of part A shown in Fig. 2;

Fig. 4 is a schematic structural view of a third embodiment of a PCB development and connection auxiliary tool provided by the present invention;

FIG. 5 is an enlarged schematic view of part B shown in FIG. 4 .

Labels in the figure: 1. Bottom plate, 2. Inclined plate, 3. Protective plate, 4. Branch pipe block, 5. Fixed block, 6. Mounting hole,

7, blocking assembly, 71, placement groove, 72, chute, 73, slide block, 74, rotating part, 75, baffle plate,

8. Support assembly, 81, slide groove, 82, slide block, 83, support rod,

9, fixed assembly, 91, sliding cavity, 92, fixing piece, 93, fixing hole,

10, installation assembly, 101, installation block, 102, installation groove, 103, bolt,

11. Splicing assembly, 111, rectangular block, 112, circular rod, 113, sliding sleeve, 114, splicing rod, 115, splicing sleeve, 116, communicating hole, 117, clamping bolt.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

first embodiment

Please refer to FIG. 1 , wherein FIG. 1 is a schematic structural diagram of a first embodiment of an auxiliary tool for PCB development and board connection provided by the present invention. An auxiliary tool for PCB development and board connection, comprising:

A bottom plate 1, the side of the bottom plate 1 is connected with a sloping plate 2;

The branch pipe block 4, the number of the branch pipe blocks 4 is two, and the two branch pipe blocks 4 are symmetrically connected to the side of the bottom plate 1;

The length of the branch pipe block 4 is 50mm, the length of the fixed block 5 is 90mm, and the width is 50mm. The height of the protective plate 3 is 10mm, and the length of the base plate 1 is 100mm.

A plurality of protective plates 3, the plurality of protective plates 3 are respectively connected to the surfaces of the bottom plate 1 and the inclined plate 2;

There are two fixing blocks 5 , and the two fixing blocks 5 are symmetrically connected to the back of the swash plate 2 .

Mounting holes 6 are opened on the surfaces of the two fixing blocks 5 .

The branch pipe block 4, the bottom plate 1, the protective plate 3 and the fixing block 5 are all made of stainless steel.

The working principle of the auxiliary tool for PCB development and board connection provided by the present invention is as follows:

When in use, at first use bolts to pass through the mounting holes 6 provided on the surface of the fixing block 5 to fix the whole device on the surface of the object, when the whole device is fixed, the developing connecting plate can be placed between the bottom plate 1 and the inclined plate 2. Can.

Compared with the related technology, a kind of auxiliary tool for PCB development and board connection provided by the present invention has the following functions:

Beneficial effect:

The present invention provides an auxiliary tool for PCB development and board connection. The bottom plate 1 and the inclined plate 2 cooperate with the protective plate 3, the fixed block 5 and the branch pipe block 4 to facilitate installation on the device, facilitate the placement of the circuit board, and reduce the size of the circuit board. When different circuit boards are piled up and placed together, they will be scratched and scrapped.

second embodiment

Please refer to FIG. 2 and FIG. 3 in conjunction. Based on the auxiliary tool for PCB development and connection provided by the first embodiment of the present application, the second embodiment of the application proposes another auxiliary tool for PCB development and connection. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

Specifically, the difference between the auxiliary tool for PCB development and board connection provided by the second embodiment of the present application is that, in the auxiliary tool for PCB development and board connection, a blocking assembly 7 is provided at the center of the surface of the bottom plate 1, so that The blocking assembly 7 includes a placement groove 71 , both sides of the inner wall of the placement groove 71 are provided with sliding grooves 72 , and sliding blocks 73 are slidably connected to the insides of the two sliding grooves 72 .

Placement groove 71 is offered at the central position of base plate 1 surface, and the setting of chute 72 and slide block 73 facilitates positioning when rotating member 74 moves. The use of 75 can fix the board after the board is placed.

A rotating member 74 is rotatably connected between the two sliders 73 through a rotating shaft, and one side of the surface of the rotating member 74 is connected with a baffle 75 through a connecting block.

A support assembly 8 is arranged between the placement groove 71 and the baffle plate 75, and the support assembly 8 includes a sliding groove 81, and a sliding block 82 is slidably connected to the inside of the sliding groove 81, and the surface of the sliding block 82 A support rod 83 is rotatably connected through a rotating shaft, and one end of the supporting rod 83 is rotatably connected with the back of the baffle plate 75 through a rotating shaft.

The use of support bar 83 can play the effect of supporting when baffle plate 75 is used, and slide groove 81 is offered at the bottom of placement groove 71 inner wall, and the use of slide groove 81 and slide block 82 can carry out support bar 83 according to the position of baffle plate 75. The sliding chamber 91 is groove-shaped, which is convenient for the operator to manually pull the fixing piece 92 .

On the surface of the bottom plate 1 and on the opposite side of the sliding groove 72, a fixing assembly 9 is provided, and the fixing assembly 9 includes a sliding cavity 91, and a fixing member 92 is arranged inside the sliding cavity 91, and the sliding block A fixing hole 93 matching the fixing member 92 is opened in the inside of the fixing member 92 .

When the fixing member 92 is used in conjunction with the fixing hole 93, the rotating member 74 can be fixed after the rotating member 74 is moved to a proper position, so as to prevent the rotating member 74 from being displaced during use.

The working principle of the auxiliary tool for PCB development and board connection provided by the present invention is as follows:

During use, at first pull the baffle plate 75 inside the slot 71 to turn over to the outside of the bottom plate 1 under the action of the rotating member 74. When the baffle plate 75 rotates, pull the support rods 83 on both sides of the surface to pull, and when the support rod 83 pulls When the sliding block 82 at the bottom is driven to move inside the sliding groove 81, when the baffle 75 is adjusted to a suitable position, the rotating part 74 is driven to move inside the placement groove 71 by pushing the baffle 75, and when the rotating part 74 When moving, the slide blocks 73 at both ends are driven to move inside the chute 72. After the baffle plate 75 is moved to a suitable position, use bolts to pass through the surface of the slide block 82 and connect with the screw holes at the bottom of the slide groove 81 inner wall. Just push the fixing piece 92 inside the sliding chamber 91 to coincide with the fixing hole 93 inside the slider 72 to connect.

Compared with the related technology, a kind of auxiliary tool for PCB development and board connection provided by the present invention has the following functions:

Beneficial effect:

The present invention provides an auxiliary tool for PCB development and board connection. A blocking component 7 and a fixing component 9 are provided on the surface of the bottom plate 1 to facilitate the fixing of the circuit board when it is placed, and prevent the circuit board from falling when it is placed.

third embodiment

Please refer to FIG. 4 and FIG. 5 in conjunction. Based on the auxiliary tool for PCB development and board connection provided by the first embodiment of the present application, the third embodiment of the present application proposes another auxiliary tool for PCB development and board connection. The third embodiment is only a preferred mode of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

Specifically, the difference between the auxiliary tool for PCB development and board connection provided by the third embodiment of the present application is that, for an auxiliary tool for PCB development and board connection, a mounting assembly 10 is provided on the side of the bottom plate 1, and the The mounting assembly 10 includes a mounting block 101, one side of the surface of the bottom plate 1 is provided with a mounting groove 102 suitable for the mounting block 101, and the surface of the bottom plate 1 is provided on the opposite side of the mounting groove 102. There are bolts 103 .

The installation block 101 and the installation groove 102 can be used to splice multiple bottom plates 1 , and the installation block 101 and the installation groove 102 can be threadedly connected by bolts 103 .

The bottom of the bottom plate 1 is provided with a splicing assembly 11, the splicing assembly 11 includes two rectangular blocks 111, a circular rod 112 is connected between the two rectangular blocks 111, and the surface of the circular rod 112 is sleeved There is a sliding sleeve 113, one side of the sliding sleeve 113 is connected with a splicing rod 114 through a connecting block, the surface of the splicing rod 114 is covered with a splicing sleeve 115, one side of the splicing sleeve 115 is connected to the bottom plate 1 Bottom connection.

Two rectangular blocks 111 are symmetrically connected to the bottom of the bottom plate 1 .

The interior of the rectangular plate 111 is provided with a communicating hole 116 matching the circular rod 112 , and the surface of the splicing sleeve 115 is provided with a locking bolt 117 .

The working principle of the auxiliary tool for PCB development and board connection provided by the present invention is as follows:

During use, at first the bottom plate 1 with the mounting block 101 is overlapped with the mounting groove 102 with the mounting groove 102 , and then the bolt 103 passes through the surface of the bottom plate 1 and is threadedly connected with the mounting block 101 inside the mounting groove 102 .

After the base plate 1 is fixed, the inside of the connecting hole 116 provided in the rectangular block 111 is moved by pulling the splicing rod 114. When the splicing rod 114 moves, the sliding sleeve 113 is driven to move on the surface of the circular rod 112. When splicing The rod 114 is moved to overlap and connect with the base plate 1 with the splicing sleeve 115 , and only needs to pass through the surface of the sliding sleeve 113 with the clamping bolt 117 and be fixedly connected with the circular rod 112 .

Compared with the related technology, a kind of auxiliary tool for PCB development and board connection provided by the present invention has the following functions:

Beneficial effect:

The present invention provides an auxiliary tool for PCB development and splicing. One side of the base plate 1 is provided with an installation component 10 to cooperate with the splicing component 11 to facilitate fixing between devices and facilitate the placement of a large number of circuit boards, thereby improving the overall usage of the device.

The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention.

Claims (10)

1. The utility model provides a PCB develops fishplate bar appurtenance which characterized in that includes:

the side of the bottom plate is connected with an inclined plate;

the number of the branch pipe blocks is two, and the two branch pipe blocks are symmetrically connected to the side of the bottom plate;

a plurality of protection plates connected to surfaces of the base plate and the swash plate, respectively;

the quantity of fixed block is two, two the fixed block symmetric connection in the back of swash plate.

2. The auxiliary tool for a PCB developing connecting plate as recited in claim 1, wherein mounting holes are formed on the surface of each of the two fixing blocks.

3. The auxiliary tool for a PCB developing plate as claimed in claim 1, wherein the manifold block, the bottom plate, the protection plate and the fixing block are all made of stainless steel.

4. The auxiliary tool for the PCB developing connecting plate as claimed in claim 1, wherein a blocking component is arranged at the central position of the surface of the bottom plate, the blocking component comprises a placing groove, sliding grooves are formed in both sides of the inner wall of the placing groove, and sliding blocks are slidably connected inside the two sliding grooves.

5. The auxiliary tool for PCB development receiving plate of claim 4, wherein a rotation member is rotatably connected between two of said sliding blocks via a rotation shaft, and a baffle plate is connected to one side of the surface of said rotation member via a connection block.

6. The auxiliary tool for a PCB developing connecting plate as claimed in claim 5, wherein a supporting component is arranged between the placing groove and the baffle, the supporting component comprises a sliding groove, a sliding block is slidably connected inside the sliding groove, a supporting rod is rotatably connected to the surface of the sliding block through a rotating shaft, and one end of the supporting rod is rotatably connected to the back surface of the baffle through a rotating shaft.

7. The auxiliary tool for a PCB developing connecting plate according to claim 4, wherein a fixing component is arranged on the surface of the bottom plate and on the side opposite to the sliding groove, the fixing component comprises a sliding cavity, a fixing piece is arranged inside the sliding cavity, and a fixing hole matched with the fixing piece is formed inside the sliding block.

8. The auxiliary tool for a PCB developing connecting plate as claimed in claim 1, wherein a mounting assembly is disposed at a side of the bottom plate, the mounting assembly comprises a mounting block, a mounting groove adapted to the mounting block is formed at one side of the surface of the bottom plate, and a bolt is disposed on the surface of the bottom plate and at a side opposite to the mounting groove.

9. The auxiliary tool for the PCB developing connecting plate according to claim 1, wherein the bottom of the bottom plate is provided with a splicing assembly, the splicing assembly comprises two rectangular blocks, a circular rod is connected between the two rectangular blocks, a sliding sleeve is sleeved on the surface of the circular rod, one side of the sliding sleeve is connected with a splicing rod through a connecting block, a splicing sleeve is sleeved on the surface of the splicing rod, and one side of the splicing sleeve is connected with the bottom of the bottom plate.

10. The auxiliary tool for a PCB developing connecting plate according to claim 9, wherein the rectangular plate is internally provided with a communicating hole matched with the circular rod, and the surface of the splicing sleeve is provided with a clamping bolt.

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