CN214225342U

CN214225342U - PCB detects uses tool

Info

Publication number: CN214225342U
Application number: CN202120202634.0U
Authority: CN
Inventors: 张芙蓉; 曾欣盈; 曾明玄; 曾妙晨; 曾午轩; 曾俊逸; 曾小三; 曾欣玥
Original assignee: Shenzhen Xiangshuntong Electronics Co ltd
Current assignee: Shenzhen Xiangshuntong Electronics Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-09-17
Anticipated expiration: 2031-01-23

Abstract

The utility model relates to a PCB detects and uses tool, it includes operation panel, stand and install bin, the stand is fixed in the operation panel top surface, the install bin is fixed in the stand top, be provided with the driving piece in the install bin, the driving piece is connected with the mounting panel, the mounting panel bottom surface is connected with anchor clamps, anchor clamps are used for being fixed in the faller the mounting panel, waist type hole has been seted up to the mounting panel, anchor clamps set up threaded hole, anchor clamps are in waist type hole department is through the fix with screw mounting panel. This application has the effect that improves the economic benefits of tool for the PCB detects.

Description

PCB detects uses tool

Technical Field

The application relates to the technical field of PCB detection, in particular to a jig for PCB detection.

Background

Pcb (printed Circuit board), which is called printed Circuit board in chinese, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. PCB need set up a plurality of conducting holes in the in-process of preparation production, need draw the hole after the conducting hole is seted up, draw and need detect the conducting hole after the hole and whether block up, detect and need use PCB detection device, PCB detection device generally includes tool and faller, fixedly on the faller be provided with a plurality of probes that are used for detecting the PCB conducting hole, the faller is fixed in the tool and receives the drive of tool. The faller specification size that general PCB detection device corresponds is fixed, when needs use the faller of different specification sizes to carry out PCB and detect, needs to change corresponding tool, and this makes PCB detect with tool's economic benefits lower.

In view of the above-mentioned related art, the inventor believes that the jig for PCB inspection has a disadvantage of low economic efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the economic benefits of PCB jig for detection, this application provides a PCB jig for detection.

The application provides a PCB detects and uses tool adopts following technical scheme:

the utility model provides a PCB detects uses tool which characterized in that: including operation panel, stand and install bin, the stand is fixed in the operation panel top surface, the install bin is fixed in the stand top, be provided with the driving piece in the install bin, the driving piece is connected with the mounting panel, the mounting panel bottom surface is connected with anchor clamps, anchor clamps are used for being fixed in the faller the mounting panel, waist type hole has been seted up to the mounting panel, anchor clamps set up threaded hole, anchor clamps are in waist type hole department is in through the fix with screw the mounting panel.

Through adopting above-mentioned technical scheme, when anchor clamps are fixed to the faller, unscrew the screw in waist type hole, can adjust the position state of anchor clamps, screw up the screw in waist type hole after adjusting anchor clamps to suitable position department with anchor clamps fixed, anchor clamps carry out stable centre gripping to the faller this moment. The fixture has higher adjustability, so that the fixture has better installation effect on the needle plates with different specifications and sizes, the fixture does not need to be replaced corresponding to the specifications and sizes of the needle plates, and the economic benefit of the fixture is improved.

Optionally, the mounting panel has been seted up the jack, the jack with stand quantity equals and one-to-one sliding fit.

Through adopting above-mentioned technical scheme, the jack equals and the one-to-one sliding fit with stand quantity, orders about the in-process that the mounting panel removed at the driving piece, and the sliding fit of jack and stand makes the stand produce better guide effect to the mounting panel, improves the stability of mounting panel motion for the faller is more stable in the motion of installing behind the mounting panel, improves the detection effect to PCB.

Optionally, the anchor clamps include two holders, two the holder symmetry set up in the mounting panel bottom surface, the holder with the mounting panel forms and is used for with faller sliding fit's spout.

Through adopting above-mentioned technical scheme, two holder symmetries set up in the mounting panel bottom surface, and the holder forms the spout with the mounting panel, and when the installation faller, a pair of side and two spout one-to-one sliding fit of faller for the simple installation of faller is simple and convenient stable.

Optionally, the clamping piece is provided with a threaded hole, and a fastening screw for abutting and fixing the needle plate is arranged in the threaded hole of the clamping piece.

Through adopting above-mentioned technical scheme, set up in the screw hole of holder and be used for supporting the fastening screw of fastening fixed with the faller, after the suitable position was adjusted under the sliding fit of faller and spout, screw up fastening screw in order to support the faller tightly to be fixed in the mounting panel bottom surface, it is simple and convenient to the fixed of faller. When the needle plate needs to be disassembled or replaced, the fastening screws are unscrewed, so that the needle plate is more convenient to disassemble and replace.

Optionally, the driving member is a cylinder.

Through adopting above-mentioned technical scheme, the driving piece is the cylinder, and the cylinder has stable stroke and driving force for the operation of tool is stable.

Optionally, a connecting piece is arranged at the end of the piston rod of the cylinder, the connecting piece is in threaded connection with the end of the piston rod of the cylinder, and the connecting piece is fixed with the mounting plate through a screw.

Through adopting above-mentioned technical scheme, connecting piece threaded fixation is in the piston rod of cylinder to the connecting piece passes through screw fixed connection with the mounting panel, connects the mounting panel in the piston rod of cylinder from this, and is stable to the connection effect of mounting panel, further improves the stability that the mounting panel received the cylinder drive and moved.

Optionally, the mounting plate top surface is fixed and is provided with line concentration pipe, the top of line concentration pipe inserts in the install bin.

Through adopting above-mentioned technical scheme, the collector tube is fixed in the mounting plate top surface, and the collector tube is used for concentrating the required cable of connecting of faller, reduces the tool and receives the possibility that the cable interferes at the operation in-process, improves the security of cable simultaneously, improves PCB detection effect's stability from this.

Optionally, the kidney-shaped hole is a counter bore.

Through adopting above-mentioned technical scheme, waist type hole is the counter bore, and the screw in the waist type hole can sink into in the waist type hole, and when being fixed in the mounting panel with the holder, the top surface of mounting panel levels, and screw position state in the waist type hole is stable, reduces the holder and appears not hard up possibility for the position state of holder is more stable, and the holder also will be more stable to the fixed effect of faller.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the needle plates with different specifications and sizes are fixed, the positions of the screws in the waist-shaped holes are adjusted, the position state of the clamp can be adjusted, the clamp is adjusted to a proper position and then the screws in the waist-shaped holes are screwed down to fix the clamp, the clamp has high adjustability, so that the jig has a good installation effect on the needle plates with different specifications and sizes, the jig does not need to be replaced corresponding to the specifications and sizes of the needle plates, and the economic benefit of the jig is improved;

2. the needle plate is tightly fixed on the bottom surface of the mounting plate by screwing the fastening screw down, so that the needle plate is simple and convenient to fix, and when the needle plate needs to be disassembled or replaced, the fastening screw is unscrewed, so that the needle plate is more simple and convenient to disassemble and replace;

3. the connecting piece thread tightening is in the piston rod of cylinder to the connecting piece passes through screw fixed connection with the mounting panel, connects the mounting panel in the piston rod of cylinder from this, and is stable to the connection effect of mounting panel, improves the mounting panel and receives the cylinder drive and the stability of motion.

Drawings

Fig. 1 is an overall structural view of an embodiment of the present application.

Fig. 2 is a structural view of the bottom surface of the mounting plate in the embodiment of the present application.

Fig. 3 is a view of a connection structure of a cylinder and a mounting plate in the embodiment of the present application.

Description of reference numerals: 1. an operation table; 2. a column; 3. installing a box; 31. a cylinder; 4. a connecting member; 5. mounting a plate; 51. a kidney-shaped hole; 52. a line collecting pipe; 53. a jack; 6. a clamping member; 61. a connecting plate; 62. a splint; 621. fastening screws; 63. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses tool is used in PCB detection, refers to fig. 1, including operation panel 1, the fixed stand 2 that is provided with of 1 top surface of operation panel, it is specific, and 1 top surface of operation panel is squarely, and stand 2 is provided with four, and four stands 2 are fixed in the four corners position department of 1 top surface of operation panel respectively. The mounting box 3 is supported on the top end of the upright post 2, and the bottom of the mounting box 3 is fixed on the top of the upright post 2. Be provided with mounting panel 5 between install bin 3 and the operation panel 1, four jacks 53 have been seted up to mounting panel 5, and four jacks 53 cooperate with four stands 2 one-to-one grafting.

Referring to fig. 1 and 2, a driving member is arranged in the installation box 3, in this embodiment, the driving member is preferably a cylinder 31, a cylinder barrel of the cylinder 31 is fixed in the installation box 3, a piston rod of the cylinder 31 vertically faces downward, a piston rod of the cylinder 31 downwardly penetrates through the installation box 3, a connecting member 4 is arranged at the bottom end of the piston rod of the cylinder 31, the connecting member 4 is circular, a threaded hole is formed in the middle of the top surface of the connecting member 4, a bottom end of the piston rod of the cylinder 31 is provided with a thread, and the connecting member 4 is fixed at the bottom end of the piston rod of the cylinder 31 through threaded connection. The top surface of the connecting piece 4 is also provided with a downward through hole, the top surface of the mounting plate 5 is provided with a threaded hole, the number of the threaded holes of the mounting plate 5 is equal to that of the through holes of the connecting piece 4, the threaded holes and the through holes of the connecting piece 4 are in one-to-one correspondence, and the connecting piece 4 and the mounting plate 5 are fixedly connected through screws in the corresponding threaded holes and the corresponding through holes. A line collecting pipe 52 is further arranged between the mounting plate 5 and the mounting box 3, the line collecting pipe 52 is a hard pipe, a bottom frame plate is arranged at the bottom end of the line collecting pipe 52, and the bottom frame plate is fixed on the mounting plate 5 through screws so as to fix the line collecting pipe 52. The installation box 3 bottom surface has seted up the hole of stepping down, and the top of collection pipe 52 passes the hole of stepping down and gets into in the installation box 3 to collection pipe 52 with the hole sliding fit that steps down.

Referring to fig. 3, the bottom surface of the mounting plate 5 is provided with a clamp, the clamp comprises two clamping pieces 6, the clamping pieces 6 are in an L-shaped plate shape, the clamping pieces 6 comprise a connecting plate 61 which is vertically arranged and a clamping plate 62 which is horizontally arranged, a waist-shaped hole 51 is downwards formed in the top surface of the mounting plate 5, the waist-shaped hole 51 is also a countersunk hole at the same time, a threaded hole is formed in the top surface of the connecting plate 61, the connecting plate 61 is fixed on the mounting plate 5 through a screw in the corresponding waist-shaped hole 51 and the threaded hole, and the clamping plate 62 is integrally fixed at the bottom of the connecting plate 61. The top surface of the clamping plate 62, the side edges of the connecting plate 61 and the bottom surface of the mounting plate 5 together form a chute 63 for mounting a needle board. When the needle plate is installed, the needle plate slides in from one end of the sliding groove 63, and a pair of side edges of the needle plate are in one-to-one corresponding sliding fit with the two sliding grooves 63. The clamping plate 62 is further provided with a threaded hole, a fastening screw 621 is arranged in the threaded hole of the clamping plate 62, after the needle plate slides to a proper position, the fastening screw 621 is screwed down, and the needle plate is pressed and fixed on the bottom surface of the mounting plate 5 through the fastening screw 621.

The implementation principle of the jig for PCB detection in the embodiment of the application is as follows: in fixing the needle plate, the screws in the kidney-shaped holes 51 are loosened, the two clamps 6 are adjusted so that the distance of the two runners 63 corresponds to the length or width of the needle plate, and then the screws in the kidney-shaped holes 51 are tightened to fix the needle plate. Then carry out the installation of faller, at first need unscrew fastening screw 621, cooperation through faller and spout 63 is in order to locate between two holders 6 with inserting the faller, then screw up fastening screw 621 in order to support tightly to be fixed in mounting panel 5 with the faller, accomplish the installation of faller from this, to the faller of different specifications, only need adjust two holders 6 to screw up the screw in waist type hole 51 after suitable position department in order to fix two holders 6, this makes two holders 6 have higher adjustability, the tool all has better installation effect to the faller of different specifications size promptly, need not correspond the specification size of faller and change the tool, improve the economic benefits of tool.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a PCB detects uses tool which characterized in that: including operation panel (1), stand (2) and install bin (3), stand (2) are fixed in operation panel (1) top surface, install bin (3) are fixed in stand (2) top, be provided with the driving piece in install bin (3), the driving piece is connected with mounting panel (5), mounting panel (5) bottom surface is connected with anchor clamps, anchor clamps are used for being fixed in the faller mounting panel (5), waist type hole (51) have been seted up in mounting panel (5), anchor clamps set up threaded hole, anchor clamps are in waist type hole (51) are located to be fixed in through the screw mounting panel (5).

2. The jig for PCB inspection according to claim 1, wherein: jack (53) have been seted up in mounting panel (5), jack (53) with stand (2) quantity equals and one-to-one sliding fit.

3. The jig for PCB inspection according to claim 1, wherein: the anchor clamps include two holders (6), two holder (6) symmetry set up in mounting panel (5) bottom surface, holder (6) with mounting panel (5) form be used for with faller sliding fit's spout (63).

4. The jig for PCB inspection according to claim 3, wherein: the clamping piece (6) is provided with a threaded hole, and a fastening screw (621) for abutting and fixing the needle plate is arranged in the threaded hole of the clamping piece (6).

5. The jig for PCB inspection according to claim 1, wherein: the driving piece is an air cylinder (31).

6. The jig for PCB inspection according to claim 5, wherein: the piston rod end of cylinder (31) is provided with connecting piece (4), connecting piece (4) threaded connection in the tip of the piston rod of cylinder (31), just connecting piece (4) through the screw with mounting panel (5) are fixed.

7. The jig for PCB inspection according to claim 1, wherein: the fixed line concentration pipe (52) that is provided with of mounting panel (5) top surface, the top of line concentration pipe (52) is inserted in install bin (3).

8. The jig for PCB inspection according to claim 1, wherein: the waist-shaped hole (51) is a countersunk hole.