CN221148747U - Needle dial supporting structure of wire needle testing jig - Google Patents
Needle dial supporting structure of wire needle testing jig Download PDFInfo
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- CN221148747U CN221148747U CN202322834069.1U CN202322834069U CN221148747U CN 221148747 U CN221148747 U CN 221148747U CN 202322834069 U CN202322834069 U CN 202322834069U CN 221148747 U CN221148747 U CN 221148747U
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of wire needle testing jigs, in particular to a wire needle testing jig dial supporting structure. The utility model comprises a first limiting plate, wherein a plurality of limiting columns are arranged on the upper surface of the first limiting plate, a second limiting plate is arranged on the upper surface of the plurality of limiting columns, a movable needle plate is arranged on the lower surface of the second limiting plate, a fixed needle plate is arranged on the lower surface of the movable needle plate, an adjusting structure is arranged on the side face of the movable needle plate, the adjusting structure comprises a connecting plate, the connecting plate is fixedly connected with the first limiting plate and the second limiting plate respectively, a rack is arranged on the side face of the connecting plate, and a gear is rotatably connected to the side face of the rack. The problem of use the regulation structure to remove and adjust to the line needle test tool, but different line needle test tool models are also different, consequently when using the regulation structure, need use the regulation structure of corresponding model is solved.
Description
Technical Field
The utility model relates to the technical field of wire needle testing jigs, in particular to a wire needle testing jig dial supporting structure.
Background
The needle dial of the wire needle testing jig mainly comprises a first limiting plate, a limiting column, a second limiting plate, a movable needle plate, a fixed needle plate and other structures, and is mainly used for detecting a PCB.
In the prior art, the PCB is placed on the test fixture for detection, but in the detection process, the PCB cannot bear larger pressure due to limited bearing, so that the PCB is deformed.
In order to solve the problem that the PCB is deformed due to limited bearing capacity and cannot bear large pressure in the detection process, an adjusting structure is arranged on one side of the wire needle testing jig in the prior art, so that the wire needle testing jig is used for adjusting the distance of the PCB in a test mode, the types of different wire needle testing jigs are different, and therefore when the adjusting structure is used, the condition that the adjusting structure of the corresponding type is needed to be used occurs, and further the problem that the process of adjusting the movement by using the adjusting structure is too complicated occurs.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, an adjusting structure is used for moving and adjusting a wire needle testing jig, but different wire needle testing jig types are different, and therefore, when the adjusting structure is used, the adjusting structure of a corresponding type is needed, and provides the wire needle testing jig dial support structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a line needle test fixture dial bearing structure, includes first limiting plate, the upper surface of first limiting plate is equipped with a plurality of spacing post, a plurality of the upper surface of spacing post is equipped with the second limiting plate, the lower surface mounting of second limiting plate has the removal faller, the lower surface of removal faller is equipped with fixed faller, the side of removal faller is equipped with adjusting structure, adjusting structure includes the connecting plate, the connecting plate respectively with first limiting plate and second limiting plate fixed connection, the rack has been seted up to the side of connecting plate, the side rotation of rack is connected with the gear, the inner wall threaded connection of gear has the screw rod, the one end fixedly connected with slide bar of screw rod, the spacing groove has been seted up to one side that the connecting plate is close to the rack, the inner wall sliding connection of spacing groove has the slider, one side fixedly connected with connecting block of slider, the inner wall and the screw rod threaded connection of connecting block, one side threaded connection of connecting block has the lead screw, the other end fixedly connected with carousel of screw rod.
The effects achieved by the components are as follows: through setting up adjusting structure, personnel can conveniently adjust the position of removing the faller, make the more stable that removes the faller at the in-process of test support.
Preferably, the arc surface of carousel fixedly connected with antiskid cover, a plurality of anti-skidding line has been seted up to the arc surface of antiskid cover.
The effects achieved by the components are as follows: the anti-skid sleeve can increase the friction force of the arc surface of the rotating disc, and the slipping effect of a hand caused by the rotation of the rotating disc by personnel is avoided.
Preferably, one side of the sliding block is fixedly connected with a plurality of balls, and the size of each ball is matched with the size of the limiting groove.
The effects achieved by the components are as follows: the ball can reduce the friction force of the sliding block when the limiting groove moves, so that the sliding block moves more smoothly.
Preferably, the inner wall sliding connection of connecting block has the gag lever post, the both ends of gag lever post respectively with connecting block fixed connection.
The effects achieved by the components are as follows: the gag lever post can be spacing to the connecting block, has reached and has avoided the connecting block to take place pivoted effect.
Preferably, one side of the first limiting plate is provided with a collecting structure, the collecting structure comprises a connecting column, one side of the connecting column is fixedly connected with the first limiting plate, the arc surface of the connecting column is slidably connected with a fixing column, one side of the fixing column is fixedly connected with a collecting box, two sides of the collecting box are fixedly connected with handles, the arc surface of the fixing column is provided with a pressing rod in a penetrating mode, and the pressing rod is in butt joint with the arc surface of the connecting column.
The effects achieved by the components are as follows: through setting up the collection structure, can make things convenient for personnel to collect after detecting the completion to the PCB board and accomodate, both practiced thrift the time, improved work efficiency again.
Preferably, handles are fixedly connected to two sides of the collecting box, and the cross section of each handle is U-shaped.
The effects achieved by the components are as follows: the handle can drive the collecting box to move, so that the effect of conveniently controlling the collecting box is achieved.
Preferably, one end of the connecting column is fixedly connected with a guiding cone, and the section of the guiding cone is circular.
The effects achieved by the components are as follows: because the guide cone is small in size, the connecting column is conveniently inserted into the inner wall of the fixing column.
In summary, the beneficial effects of the utility model are as follows:
According to the utility model, when the position of the movable needle plate is required to be adjusted and supported, the anti-skid sleeve rotates the rotary table firstly, the anti-skid sleeve can increase the friction force of the arc surface of the rotary table, the phenomenon that a person rotates the rotary table to cause a hand to skid is avoided, the rotary table drives the screw to rotate, the screw drives the connecting block to move, the connecting block drives the sliding block to move in the limit groove of the connecting plate, the ball on one side of the sliding block can reduce the friction force of the sliding block when the sliding block moves in the limit groove, so that the sliding block moves more smoothly, meanwhile, the screw drives the sliding rod to move, the sliding rod drives the gear to move on the rack on one side of the connecting plate, at the moment, the sliding rod can move the movable needle plate, and after the movement is completed, the screw is rotated to fix the connecting block with the screw, wherein the limit rod can limit the connecting block, the effect of avoiding the rotation of the connecting block is achieved, and the person can conveniently adjust the position of the movable needle plate through the arrangement of the adjusting structure, so that the movable needle plate is supported more stably in the test process.
According to the utility model, when the collecting structure is needed, the collecting box is driven to move by the handle, the handle can drive the collecting box to move, the effect of conveniently controlling the collecting box is achieved, the collecting box drives the fixing column to move, and the fixing column is sleeved into the connecting column at one side of the first limiting plate, wherein the connecting column is conveniently inserted into the inner wall of the fixing column due to the small size of the guide cone, and the rotating compression bar passes through the inner wall of the fixing column to be abutted against the connecting column, so that the fixing column is fixed with the connecting column, and by arranging the collecting structure, collection and storage can be conveniently carried out by personnel after detection of the PCB, so that time is saved, and working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the adjusting structure of the present utility model;
FIG. 3 is a schematic structural view of the adjusting structure of the present utility model;
FIG. 4 is a schematic view of an exploded structure of the adjusting structure of the present utility model;
fig. 5 is a schematic structural view of the collecting structure of the present utility model.
Legend description: 1. a first limiting plate; 2. a limit column; 3. a second limiting plate; 4. moving the needle plate; 5. fixing the needle plate; 6. an adjustment structure; 601. a connecting plate; 602. a rack; 603. a gear; 604. a screw; 605. a slide bar; 606. a limit groove; 607. a slide block; 608. a connecting block; 609. a screw rod; 610. a turntable; 611. an anti-skid sleeve; 612. a ball; 613. a limit rod; 7. a collection structure; 71. a connecting column; 72. fixing the column; 73. a collection box; 74. a handle; 75. a compression bar; 76. and a guide cone.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a line needle test fixture dial bearing structure, includes first limiting plate 1, and the upper surface of first limiting plate 1 is equipped with a plurality of spacing post 2, and the upper surface of a plurality of spacing post 2 is equipped with second limiting plate 3, and the lower surface mounting of second limiting plate 3 has and removes faller 4, and the lower surface of removing faller 4 is equipped with fixed faller 5, and the side of removing faller 4 is equipped with adjusting structure 6, and one side of first limiting plate 1 is equipped with collection structure 7.
The specific arrangement and function of the adjusting structure 6 and the collecting structure 7 will be described in detail below.
Referring to fig. 2, 3 and 4, in this embodiment: the adjusting structure 6 comprises a connecting plate 601, the connecting plate 601 is fixedly connected with the first limiting plate 1 and the second limiting plate 3 respectively, a rack 602 is arranged on the side surface of the connecting plate 601, a gear 603 is rotationally connected on the side surface of the rack 602, a screw 604 is connected on the inner wall of the gear 603 in a threaded manner, a sliding rod 605 is fixedly connected at one end of the screw 604, a limiting groove 606 is arranged on one side of the connecting plate 601 close to the rack 602, a sliding block 607 is slidingly connected on the inner wall of the limiting groove 606, a connecting block 608 is fixedly connected on one side of the sliding block 607, the inner wall of the connecting block 608 is in threaded connection with the screw 604, a screw 609 is connected on one side of the connecting block 608 in a threaded manner, a rotary table 610 is fixedly connected on the other end of the screw 604, and by arranging the adjusting structure 6, personnel can conveniently adjust the position of the movable needle plate 4, make remove faller 4 more stable at the in-process of test support, the circular arc face fixedly connected with antiskid cover 611 of carousel 610, a plurality of antiskid line has been seted up to the circular arc face of antiskid cover 611, antiskid cover 611 can increase the frictional force of carousel 610 circular arc face, avoid personnel to rotate carousel 610 and make the hand take place to skid to want the effect, one side fixedly connected with a plurality of ball 612 of slider 607, the size of ball 612 and the size looks adaptation of spacing groove 606, the ball 612 can reduce the frictional force of slider 607 when spacing groove 606 removes, make the slider 607 remove more smooth and easy, the inner wall sliding connection of connecting block 608 has gag lever post 613, the both ends of gag lever post 613 respectively with connecting block 608 fixed connection, gag lever post 613 can be spacing connecting block 608, the effect of avoiding connecting block 608 to take place the rotation has been reached.
Referring to fig. 5, in this embodiment: the collection structure 7 comprises a connecting column 71, one side of the connecting column 71 is fixedly connected with the first limiting plate 1, the arc surface of the connecting column 71 is slidably connected with a fixing column 72, one side of the fixing column 72 is fixedly connected with a collection box 73, two sides of the collection box 73 are fixedly connected with handles 74, a compression rod 75 is arranged on the arc surface of the fixing column 72 in a penetrating mode, and the compression rod 75 is abutted to the arc surface of the connecting column 71. Through setting up collection structure 7, can make things convenient for personnel to collect after detecting the completion to the PCB board and accomodate, both practiced thrift the time, improved work efficiency again, the both sides fixedly connected with handle 74 of collecting box 73, the cross-section of handle 74 is "U" shape, handle 74 can drive collecting box 73 and remove, the effect of convenient control collecting box 73 has been reached, the one end fixedly connected with direction circular cone 76 of spliced pole 71, the cross-section of direction circular cone 76 is circular, because the volume of direction circular cone 76 is less, thereby the inner wall that spliced pole 71 inserted fixed column 72 has been made things convenient for.
The theory of operation, through setting up adjusting structure 6, when needs carry out the regulation to the position of removing faller 4 and support, first with the help of antiskid cover 611 rotation carousel 610, antiskid cover 611 can increase the frictional force of carousel 610 arc surface, avoided personnel to rotate carousel 610 and make the hand take place to skid and want the effect, carousel 610 drives screw rod 604 rotation, screw rod 604 drives connecting block 608 and removes, connecting block 608 drives slider 607 and removes at the spacing groove 606 of connecting plate 601, the frictional force when the spacing groove 606 removes of slider 607 can be reduced to ball 612 of slider 607 side, make slider 607 remove more smooth and easy, simultaneously screw rod 604 is driving slide bar 605 and is removing, slide bar 605 drives gear 603 and removes on rack 602 of connecting plate 601 side, slide bar 605 can remove to remove faller 4 at this moment, rotate lead screw 609 after the removal makes connecting block 608 fixed with screw rod 604, wherein, limit lever 613 can be spacing connecting block 608, the effect of avoiding connecting block 608 to take place to rotate is reached, through setting up adjusting structure 6, personnel can conveniently adjust the position of removing faller 4, make the faller 4 support more stable in the process of testing.
In the utility model, when the collecting structure 7 is needed, the collecting box 73 is driven to move by the handle 74, the handle 74 can drive the collecting box 73 to move, the effect of conveniently controlling the collecting box 73 is achieved, the collecting box 73 drives the fixing column 72 to move, the fixing column 72 is sleeved into the connecting column 71 at one side of the first limiting plate 1, wherein the connecting column 71 is conveniently inserted into the inner wall of the fixing column 72 due to the small size of the guide cone 76, the rotating compression bar 75 passes through the inner wall of the fixing column 72 to be abutted against the connecting column 71, the fixing column 72 is fixed with the connecting column 71, and after the detection of the PCB is finished, the collecting structure 7 is arranged, so that the collecting and storing of personnel can be conveniently carried out, the time is saved, and the working efficiency is improved.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (7)
1. Needle dial supporting structure of wire needle test fixture, including first limiting plate (1), its characterized in that: the upper surface of first limiting plate (1) is equipped with a plurality of spacing post (2), a plurality of the upper surface of spacing post (2) is equipped with second limiting plate (3), the lower surface mounting of second limiting plate (3) has movable faller (4), the lower surface of movable faller (4) is equipped with fixed faller (5), the side of movable faller (4) is equipped with adjusting structure (6), adjusting structure (6) include connecting plate (601), connecting plate (601) respectively with first limiting plate (1) and second limiting plate (3) fixed connection, rack (602) have been seted up to the side of connecting plate (601), the side rotation of rack (602) is connected with gear (603), the inner wall threaded connection of gear (603) has screw (604), one end fixedly connected with slide bar (605) of screw (604), limit groove (606) have been seted up to one side of connecting plate (601) near rack (602), the inner wall sliding connection of limit groove (606) has slider (607), one side of slider (608) has screw (608) and screw (608) threaded connection, screw (609), the other end of the screw rod (604) is fixedly connected with a rotary table (610).
2. The wire needle test fixture dial support structure of claim 1, wherein: the anti-slip sleeve (611) is fixedly connected to the arc surface of the rotary table (610), and a plurality of anti-slip lines are formed in the arc surface of the anti-slip sleeve (611).
3. The wire needle test fixture dial support structure of claim 1, wherein: one side of the sliding block (607) is fixedly connected with a plurality of balls (612), and the size of the balls (612) is matched with the size of the limiting groove (606).
4. The wire needle test fixture dial support structure of claim 1, wherein: the inner wall sliding connection of connecting block (608) has gag lever post (613), the both ends of gag lever post (613) are respectively with connecting block (608) fixed connection.
5. The wire needle test fixture dial support structure of claim 1, wherein: one side of first limiting plate (1) is equipped with collection structure (7), collection structure (7) are including spliced pole (71), one side and first limiting plate (1) fixed connection of spliced pole (71), the arc surface sliding connection of spliced pole (71) has fixed column (72), one side fixedly connected with collection box (73) of fixed column (72), the both sides fixedly connected with handle (74) of collection box (73), depression bar (75) are worn to be equipped with by the arc surface of fixed column (72), the arc surface looks butt of depression bar (75) and spliced pole (71).
6. The wire needle test fixture dial support structure of claim 5, wherein: handles (74) are fixedly connected to the two sides of the collecting box (73), and the cross section of each handle (74) is U-shaped.
7. The wire needle test fixture dial support structure of claim 5, wherein: one end of the connecting column (71) is fixedly connected with a guide cone (76), and the section of the guide cone (76) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322834069.1U CN221148747U (en) | 2023-10-23 | 2023-10-23 | Needle dial supporting structure of wire needle testing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322834069.1U CN221148747U (en) | 2023-10-23 | 2023-10-23 | Needle dial supporting structure of wire needle testing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221148747U true CN221148747U (en) | 2024-06-14 |
Family
ID=91420871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322834069.1U Active CN221148747U (en) | 2023-10-23 | 2023-10-23 | Needle dial supporting structure of wire needle testing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221148747U (en) |
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2023
- 2023-10-23 CN CN202322834069.1U patent/CN221148747U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |