CN219372992U - Correcting structure for circuit board patch - Google Patents

Abstract

The utility model discloses a correction structure for a circuit board patch, wherein one side of the upper end of a base is provided with a placing groove, one side of the middle part of the placing groove is provided with a limiting groove, the inside of the limiting groove is provided with a clamping mechanism, the clamping mechanism is used for clamping a circuit board, one side of the upper end of the base, which is close to the placing groove, is provided with a guide groove, and the inner wall of the guide groove is attached to and slidingly connected with a limiting plate, so that the correction structure has the following advantages: the transverse rotating rod can drive the two clamping plates to synchronously and relatively move through the threads, so that the circuit board with different specifications is clamped and fixed conveniently, if the vertical rotating rod moves downwards in the limiting plate through the threads, the vertical rotating rod is matched with the supporting plate to compress the spring, so that the friction force between the supporting plate and the inner wall of the positioning groove is increased, the position of the limiting plate can be fixed, the limiting plate is prevented from moving randomly, and if the vertical rotating rod moves upwards, the friction force between the supporting plate and the inner wall of the positioning groove is reduced, and the limiting plate is convenient to move.

Description

Correcting structure for circuit board patch

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a correction structure for a circuit board patch.

Background

The name of circuit board has, ceramic circuit board, aluminium oxide ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper, impedance board, PCB, ultra-thin circuit board, printed circuit board etc. chinese patent CN215872049U discloses a correction structure that circuit board paster was used, belongs to the circuit board field, a correction structure that circuit board paster was used, including the base, the standing groove has been seted up at the top of base, the top of base is provided with spacing subassembly, the top of base is provided with correction subassembly, spacing subassembly includes two sliders, electro-magnet and two limiting plates, electro-magnet fixed mounting is to the inside of base, two the equal sliding connection of slider is to the top of electro-magnet, two limiting plates are fixed connection to the top of two sliders respectively. The utility model can limit the patch in the patch mounting process, reduces the occurrence of patch offset phenomenon, and can conveniently and rapidly correct the patch once the patch is offset, thereby ensuring the use effect.

After searching the correction structure for the patch of the circuit board, the inventor finds that the following technical defects exist in the prior art: because the circuit boards are different in size and specification, the space of the placing groove is fixed, and if the circuit boards are directly placed through the placing groove, the circuit boards with different sizes and specifications cannot be limited; the limit plate is fixed by utilizing the electromagnet electrifying principle, and the electromagnet is electrified continuously because the magnetic force is generated by the electromagnet, so that the power consumption is inevitably increased in the past, and the energy conservation is not facilitated.

Disclosure of Invention

The utility model solves the technical problems that the size of the circuit board is different, wherein the space of the placing groove is fixed, and if the circuit board is directly placed through the placing groove, the circuit board with different sizes cannot be limited; the limit plate is fixed by utilizing the electromagnet electrifying principle, and the electromagnet is electrified continuously because the magnetic force is generated by the electromagnet, so that the power consumption is inevitably increased in the past, the energy is not beneficial to saving, and the correction structure for the circuit board patch is provided, so that the problems are solved.

The technical scheme adopted for solving the technical problems is as follows: a correction structure for a circuit board patch, comprising: the base, the standing groove has been seted up to base upper end one side, the spacing groove has been seted up to standing groove middle part one side, the inside fixture that is provided with of spacing groove, fixture is used for centre gripping circuit board, the guide way has been seted up near standing groove one side to the base upper end, guide way inner wall laminating sliding connection has the limiting plate, the limiting plate is just to guide way one end inner wall threaded connection has vertical bull stick, the piston groove has been seted up to inside in vertical bull stick bottom one side, piston groove inner wall sliding connection has the butt pole, butt pole bottom one side fixedly connected with butt piece, butt pole is located vertical bull stick and has cup jointed the spring with butt one side outer wall between the piece.

As an optimized technical scheme of the utility model, the transverse rotating rod is of a bidirectional thread structure, the outer walls of the two ends of the transverse rotating rod are respectively connected with the clamping plates in a threaded manner, the two ends of the transverse rotating rod are respectively connected with a bearing in a rotating manner, and the bearings are fixedly arranged in the base.

As a preferable technical scheme of the utility model, a rotary handle is fixedly arranged at one end of the transverse rotating rod extending to the outside of the base, the clamping plate is attached to the inner wall of the sliding connection limiting groove, the inner shape of the limiting groove is trapezoid, and the limiting groove bisects the placing groove.

As a preferable technical scheme of the utility model, a positioning groove is formed in one side of the bottom of the guide groove of the base, and the inner wall of the positioning groove is of a frosted structure.

As a preferable technical scheme of the utility model, the bottom of the abutting piece is in sliding contact with the inner wall of the positioning groove, and the shape of the abutting piece is round.

As a preferable technical scheme of the utility model, two clamping plates are arranged in number, two opposite sides of the two clamping plates are made of rubber, and the height of the clamping plates is smaller than the depth of the placing groove.

The utility model has the following advantages: the circuit board is placed in the placing groove, then the transverse rotating rod can be manually rotated, and the two clamping plates can be driven to synchronously and relatively move by threads through the bidirectional thread structure on the transverse rotating rod, so that the circuit board with different specifications can be conveniently clamped and fixed;

if the vertical rotating rod moves downwards in the limiting plate through threads, the supporting piece at the bottom end of the vertical rotating rod contacts with the inner wall of the positioning groove, so that the vertical rotating rod is matched with the supporting piece to compress the spring, the supporting piece can be pressed downwards under the action of spring force, the friction force between the supporting piece and the inner wall of the positioning groove is increased, the position of the limiting plate can be fixed, the limiting plate is prevented from moving randomly, and if the vertical rotating rod moves upwards, the friction force between the supporting piece and the inner wall of the positioning groove is reduced, so that the limiting plate is convenient to move.

Drawings

FIG. 1 is a schematic view of the construction of a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a base of a preferred embodiment of the present utility model;

FIG. 3 is a schematic view of a clamping mechanism in accordance with a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of a limiting plate in partial cross-section of a preferred embodiment of the present utility model;

fig. 5 is a schematic side partially cut-away structural view of a preferred embodiment of the present utility model.

Reference numerals illustrate: 1. a base; 2. a placement groove; 3. a limit groove; 4. a clamping mechanism; 401. a transverse rotating rod; 402. a clamping plate; 403. a bearing; 5. a guide groove; 6. a limiting plate; 7. a vertical rotating rod; 8. a piston groove; 9. a holding rod; 10. a holding piece; 11. a spring; 12. and a positioning groove.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

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 will be understood in specific cases by those of ordinary skill in the art.

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-5, a calibration structure for a circuit board patch of the present utility model includes: the base 1, standing groove 2 has been seted up on one side of the 1 upper end of base, spacing groove 3 has been seted up on one side of standing groove 2 middle part, spacing groove 3 inside is provided with fixture 4, fixture 4 is used for the centre gripping circuit board, guide way 5 has been seted up on one side of base 1 upper end being close to standing groove 2, guide way 5 inner wall laminating sliding connection has limiting plate 6, limiting plate 6 is just to guide way 5 one end inner wall threaded connection has vertical bull stick 7, piston groove 8 has been seted up to inside on one side of vertical bull stick 7 bottom, piston groove 8 inner wall sliding connection has supporting pole 9, supporting pole 9 bottom one side fixedly connected with supporting piece 10, supporting pole 9 is located vertical bull stick 7 and supporting and has cup jointed spring 11 with supporting one side outer wall between the piece 10.

And in combination with the illustration of fig. 3, wherein the horizontal bull stick 401 is two-way thread structure, thereby be convenient for screw thread drive two grip blocks 402 and make synchronous motion, horizontal bull stick 401 both ends outer wall equal threaded connection has grip block 402, be convenient for the circuit board of the different size specifications of centre gripping through grip block 402, horizontal bull stick 401 both ends are all rotated and are connected with bearing 403, bearing 403 is fixed to be set up in base 1 inside, horizontal bull stick 401 one end extends to the outside fixed rotatory handle that is provided with of base 1, so as to rotate horizontal bull stick 401, grip block 402 laminating sliding connection spacing groove 3 inner wall, keep steadily when can guaranteeing grip block 402 motion through spacing groove 3, the inside shape of spacing groove 3 is trapezoidal, and spacing groove 3 bisects standing groove 2, grip block 402 quantity is provided with two, two opposite sides of grip block 402 are the rubber material, and grip block 402 highly is less than standing groove 2 degree of depth.

Referring to fig. 4 and 5, a positioning groove 12 is formed in one side of the bottom of the guiding groove 5 of the base 1, the supporting and holding piece 10 is supported by the positioning groove 12, and the inner wall of the positioning groove 12 is of a frosted structure, so that resistance can be increased, the bottom of the supporting and holding piece 10 is in sliding contact with the inner wall of the positioning groove 12, and the supporting and holding piece 10 is circular in shape.

Specifically, when the circuit board is placed in the placing groove 2, the transverse rotating rod 401 can be manually rotated, the two clamping plates 402 can be driven to synchronously and relatively move through the bidirectional thread structure on the transverse rotating rod 401, so that the circuit board with different specifications can be conveniently clamped and fixed, when the limiting plate 6 needs to be moved, the vertical rotating rod 7 can be manually rotated to vertically move in the limiting plate 6 through the threads of the vertical rotating rod 7, if the vertical rotating rod 7 moves downwards in the limiting plate 6, as the abutting piece 10 at the bottom end of the vertical rotating rod 7 contacts the inner wall of the positioning groove 12, the vertical rotating rod 7 is matched with the abutting piece 10 to compress the spring 11, the abutting piece 10 can be downwardly pressed under the action of the elasticity of the spring 11, so that the friction force between the abutting piece 10 and the inner wall of the positioning groove 12 can be increased, the position of the limiting plate 6 can be fixed, the limiting plate 6 can be prevented from moving, and the friction force between the abutting piece 10 and the inner wall of the positioning groove 12 can be reduced if the limiting plate 6 is required to be moved, so that the limiting plate 6 can be conveniently moved, (wherein the circuit board patch correction process is freely recorded by China patent CN 215872049U).

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. A correction structure for a wiring board patch, comprising: base (1), its characterized in that, standing groove (2) have been seted up to base (1) upper end one side, standing groove (3) have been seted up to standing groove (2) middle part one side, inside fixture (4) that are provided with of standing groove (3), fixture (4) are used for the centre gripping circuit board, guiding groove (5) have been seted up near standing groove (2) one side to base (1) upper end, guiding groove (5) inner wall laminating sliding connection has limiting plate (6), limiting plate (6) just has vertical bull stick (7) to guiding groove (5) one end inner wall threaded connection, piston groove (8) have been seted up to inside bottom one side of vertical bull stick (7), piston groove (8) inner wall sliding connection has to hold pole (9), it holds piece (10) to hold pole (9) bottom one side fixedly connected with to support, it has cup jointed spring (11) to hold pole (9) to be located vertical bull stick (7) and to hold one side outer wall between piece (10).

2. The correction structure for circuit board patches according to claim 1, wherein the clamping mechanism (4) comprises a transverse rotating rod (401), clamping plates (402) and bearings (403), the transverse rotating rod (401) is of a bidirectional threaded structure, the outer walls of two ends of the transverse rotating rod (401) are respectively connected with the clamping plates (402) in a threaded manner, two ends of the transverse rotating rod (401) are respectively connected with the bearings (403) in a rotating manner, and the bearings (403) are fixedly arranged inside the base (1).

3. The correction structure for the circuit board patch according to claim 2, wherein a rotary handle is fixedly arranged at one end of the transverse rotating rod (401) extending to the outside of the base (1), the clamping plate (402) is attached to the inner wall of the sliding connection limiting groove (3), the inner shape of the limiting groove (3) is trapezoid, and the limiting groove (3) bisects the placing groove (2).

4. The correction structure for the circuit board patch according to claim 1, wherein a positioning groove (12) is formed in one side of the bottom of the guide groove (5) on the base (1), and the inner wall of the positioning groove (12) is of a frosted structure.

5. The aligning structure for circuit board mounting according to claim 1, wherein the bottom of the holding piece (10) is in sliding contact with the inner wall of the positioning groove (12), and the holding piece (10) is circular in shape.

6. The correction structure for circuit board mounting according to claim 2, wherein two clamping plates (402) are provided, two opposite sides of the two clamping plates (402) are made of rubber, and the height of the clamping plates (402) is smaller than the depth of the placement groove (2).