CN216781600U

CN216781600U - Fixed tool is used in production of PCBA board

Info

Publication number: CN216781600U
Application number: CN202220327454.XU
Authority: CN
Inventors: 费焱
Original assignee: Wuhan Xinghuo Technology Co ltd
Current assignee: Wuhan Xinghuo Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-06-21
Anticipated expiration: 2032-02-18

Abstract

The utility model relates to the technical field of circuit board processing, and discloses a fixed jig for PCBA (printed circuit board assembly) board production, which comprises a base, wherein a rotatable supporting disc is arranged in the base, a rotatable hollow seat is movably mounted at the top of the supporting disc, a rotating mechanism with an output end in transmission connection with the hollow seat is arranged at the top of the supporting disc, a rotatable threaded rod is arranged in the hollow seat, and a driving mechanism with an output end in transmission connection with the threaded rod is arranged on the front surface of the hollow seat. This fixed tool is used in production of PCBA board has solved the PCBA board in the production process, and the tool is fixed the PCBA board on the desktop often to use, and the personnel take off the connected state of observing the electronic component on the PCBA board on the desktop or detect the performance of PCBA board, and the operation personnel easily produces fatigue, and easily causes the injury to operation personnel's health, for better personnel of being convenient for observe and detect, reduce the problem of personnel's health burden.

Description

Fixed tool is used in production of PCBA board

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to a fixing jig for PCBA production.

Background

The PCB is Printed Circuit Board (PCB) as the support of electronic element, and is the provider of circuit connection of electronic element.

PCBA board is in the production process, often uses the tool to fix the PCBA board on the desktop, and the personnel take off the connection status of observing electronic component on the PCBA board on the desktop or detect the performance of PCBA board, and the operation personnel easily produce fatigue, and easily cause the injury to operation personnel's health, for better personnel of being convenient for observe and detect, reduce personnel's health burden, so propose a PCBA board production with fixed tool solve the above-mentioned problem of carrying.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a fixing jig for PCBA production, which has the advantages of convenience for personnel detection, improvement on production efficiency and the like, and solves the problems that in the production process of PCBA, the PCBA is fixed on a table top by using the jig frequently, personnel take the table to observe the connection state of electronic elements on the PCBA or detect the use performance of the PCBA, operators are easy to fatigue, the bodies of the operators are easy to be injured, the observation and the detection of the operators are better facilitated, and the body burden of the personnel is reduced.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a fixed tool is used in production of PCBA board, includes the base, the inside of base is provided with rotatable supporting disk, the top movable mounting of supporting disk has rotatable cavity seat, the top of supporting disk is provided with the rotary mechanism that output and cavity seat transmission are connected, the inside of cavity seat is provided with rotatable threaded rod, the front of cavity seat is provided with the actuating mechanism that output and threaded rod transmission are connected, the outside threaded connection of threaded rod has quantity to extend to the support frame of cavity seat top for two and one end, two the equal fixed mounting in the outside of support frame has the fixed block, two the outside of support frame all is equipped with adjustable movable block.

The utility model has the beneficial effects that:

this fixed tool is used in production of PCBA board, when using, actuating mechanism drives the threaded rod and rotates, the rotation of threaded rod drives two support frames and moves toward relative one side, make the bottom both ends of PCBA board extend to the inside of two fixed blocks respectively, adjust the position of two movable blocks, make the inside that the top both ends of PCBA board extended to the movable block, the realization is with the supplementary fixed effect in PCBA board four corners, rotary mechanism mobilizes cavity seat wholerotation, make two support frames and PCBA board wholly take place the slope, the operating personnel of being convenient for observe and detect at the angle of difference, the rotation supporting disk, make the inside wholerotation of supporting disk at the base, the different angles of PCBA board all demonstrate in the front of operating personnel, the personnel of being convenient for have been possessed and have detected, the advantage of production efficiency is improved.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, rotary mechanism includes rotating motor, gear and ring gear, the right side fixed mounting of hollow seat has the ring gear, the top of supporting disk is provided with rotating motor, rotating motor's output transmission is connected with the gear that one end and ring gear transmission are connected.

Adopt above-mentioned further scheme's beneficial effect be, rotary motor drives the whole slope of cavity seat under the cooperation of gear and ring gear, and the personnel of being convenient for observe the PCBA board under different states.

Further, actuating mechanism includes driving motor, first toper tooth and second toper tooth, the front of cavity seat is provided with driving motor, driving motor's output transmission is connected with the first toper tooth that is located cavity seat inside, the outside fixed mounting of threaded rod has the second toper tooth that one end and first toper tooth transmission are connected.

The beneficial effect who adopts above-mentioned further scheme is that, the rotation of drive motor through first toper tooth and second toper tooth drive threaded rod to realize the relative displacement of two support frames.

Further, the fixed block includes block, reset spring and connecting rod, the standing groove has been seted up at the top of block, the front and the back of block all movable mounting have one end to extend to the inside connecting rod of standing groove, two the equal fixed mounting in outside of connecting rod and one end and block fixed mounting's reset spring, two the relative one side of connecting rod all is the arc setting.

Adopt the beneficial effect of above-mentioned further scheme to be, set up reset spring and connecting rod, two adjacent connecting rods can realize the effect of the operation of being convenient for with the supplementary centre gripping in bottom both ends of PCBA board.

Furthermore, the left side top threaded connection of base has the auxiliary member, the bottom fixed mounting of auxiliary member has the rubber pad of one end and supporting disk contact.

Adopt above-mentioned further scheme's beneficial effect to be, set up the auxiliary member, rotate the auxiliary member and make rubber pad and supporting disk contact, with the supporting disk auxiliary fixation on the base, prevent that the supporting disk from taking place the rotation in the use, the personnel of not being convenient for use.

Further, the both ends outside is opposite screw thread setting about the threaded rod, the spacing groove has been seted up to the inside of hollow seat, two the equal fixed mounting in bottom of support frame has the stopper that one end extends the inside of box spacing inslot.

The beneficial effect who adopts above-mentioned further scheme is, sets up spacing groove and stopper, carries on spacingly with the displacement of two support frames, sets up the threaded rod of opposite screw thread, realizes two support frame relative displacement's effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a rotary mechanism of the present invention;

FIG. 3 is a schematic view of the driving motor of the present invention;

fig. 4 is a schematic structural view of the fixing block of the present invention.

In the figure: 1. a base; 2. a support disc; 3. a support frame; 4. a hollow seat; 5. a threaded rod; 6. a drive mechanism; 61. a drive motor; 62. a first conical tooth; 63. a second tapered tooth; 7. a rotation mechanism; 71. a rotary motor; 72. a gear; 73. a ring gear; 8. a fixed block; 81. a block body; 82. a return spring; 83. a connecting rod; 9. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, a fixing jig for producing a PCBA plate comprises a base 1, wherein a rotatable supporting disc 2 is arranged inside the base 1, a rotatable hollow seat 4 is movably mounted at the top of the supporting disc 2, a rotating mechanism 7 with an output end in transmission connection with the hollow seat 4 is arranged at the top of the supporting disc 2, a rotatable threaded rod 5 is arranged inside the hollow seat 4, a driving mechanism 6 with an output end in transmission connection with the threaded rod 5 is arranged on the front surface of the hollow seat 4, two supporting frames 3 with one ends extending to the upper part of the hollow seat 4 are in threaded connection with the outer sides of the threaded rod 5, fixed blocks 8 are fixedly mounted on the outer sides of the two supporting frames 3, and adjustable movable blocks 9 are arranged on the outer sides of the two supporting frames 3;

when the device is used, the driving mechanism 6 drives the threaded rod 5 to rotate, the rotation of the threaded rod 5 drives the two support frames 3 to move towards one opposite side, so that two ends of the bottom of the PCBA plate extend into the two fixed blocks 8 respectively, the positions of the two movable blocks 9 are adjusted, two ends of the top of the PCBA plate extend into the movable blocks 9, the effect of auxiliary fixing of four corners of the PCBA plate is achieved, the rotating mechanism 7 moves the hollow seat 4 to rotate integrally, so that the two support frames 3 and the PCBA plate are inclined integrally, operators can observe and detect at different angles conveniently, the support frame 2 is rotated, the support frame 2 rotates integrally in the base 1, and the different angles of the PCBA plate are displayed in front of the operators, so that the device has the advantages of convenience in personnel detection and improvement of production efficiency;

the rotating mechanism 7 comprises a rotating motor 71, a gear 72 and a gear ring 73, the gear ring 73 is fixedly installed on the right side of the hollow seat 4, the rotating motor 71 is arranged on the top of the supporting disk 2, and the output end of the rotating motor 71 is in transmission connection with the gear 72 of which one end is in transmission connection with the gear ring 73;

the rotating motor 71 drives the hollow seat 4 to wholly incline under the matching of the gear 72 and the gear ring 73, so that personnel can observe the PCBA board in different states conveniently;

the driving mechanism 6 comprises a driving motor 61, a first conical tooth 62 and a second conical tooth 63, the driving motor 61 is arranged on the front surface of the hollow seat 4, the first conical tooth 62 positioned in the hollow seat 4 is connected to the output end of the driving motor 61 in a transmission manner, and the second conical tooth 63 with one end connected with the first conical tooth 62 in a transmission manner is fixedly installed on the outer side of the threaded rod 5;

the driving motor 61 drives the threaded rod 5 to rotate through the first conical teeth 62 and the second conical teeth 63, so that the relative displacement of the two support frames 3 is realized;

the fixed block 8 comprises a block body 81, a reset spring 82 and connecting rods 83, a placing groove is formed in the top of the block body 81, the connecting rods 83 with one ends extending into the placing groove are movably mounted on the front and the back of the block body 81, the reset springs 82 with one ends fixedly mounted with the block body 81 are fixedly mounted on the outer sides of the two connecting rods 83, and the opposite sides of the two connecting rods 83 are arranged in an arc shape;

the reset spring 82 and the connecting rods 83 are arranged, and two adjacent connecting rods 83 can be used for clamping two ends of the bottom of the PCBA board in an auxiliary manner, so that the effect of convenience in operation is realized;

the top of the left side of the base 1 is in threaded connection with an auxiliary piece, and the bottom of the auxiliary piece is fixedly provided with a rubber pad of which one end is in contact with the supporting disc 2;

the auxiliary part is arranged, the rubber pad is in contact with the supporting disc 2 by rotating the auxiliary part, and the supporting disc 2 is fixed on the base 1 in an auxiliary mode, so that the supporting disc 2 is prevented from rotating in the using process and is inconvenient for people to use;

the outer sides of the left end and the right end of the threaded rod 5 are arranged in opposite threads, a limit groove is formed in the hollow seat 4, and limit blocks with one ends extending into the limit grooves of the box are fixedly arranged at the bottoms of the two support frames 3;

set up spacing groove and stopper, carry on spacingly with the displacement distance of two support frames 3, set up opposite threaded rod 5, realize the effect of 3 relative displacement of two support frames.

The working principle is as follows:

the first step is as follows: when the auxiliary fixing device is used, the driving mechanism 6 drives the threaded rod 5 to rotate, the rotation of the threaded rod 5 drives the two support frames 3 to move towards one opposite side, so that two ends of the bottom of the PCBA plate extend into the two fixed blocks 8 respectively, the positions of the two movable blocks 9 are adjusted, two ends of the top of the PCBA plate extend into the movable blocks 9, and the effect of auxiliary fixing of four corners of the PCBA plate is achieved;

the second step is that: the rotary motor 71 drives the hollow seat 4 to wholly incline under the matching of the gear 72 and the gear ring 73, so that the two support frames 3 and the PCBA board are wholly inclined, and operators can conveniently observe and detect at different angles;

the third step: the supporting disk 2 is rotated to enable the supporting disk 2 to integrally rotate in the base 1, and different angles of the PCBA board are displayed in front of operators.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCBA production is with fixed tool, includes base (1), its characterized in that: the inside of base (1) is provided with rotatable supporting disk (2), the top movable mounting of supporting disk (2) has rotatable hollow seat (4), the top of supporting disk (2) is provided with output and rotary mechanism (7) that hollow seat (4) transmission is connected, the inside of hollow seat (4) is provided with rotatable threaded rod (5), the front of hollow seat (4) is provided with actuating mechanism (6) that output and threaded rod (5) transmission are connected, the outside threaded connection of threaded rod (5) has support frame (3) that quantity extends to hollow seat (4) top for two and one end, two the equal fixed mounting in the outside of support frame (3) has fixed block (8), two the outside of support frame (3) all is equipped with adjustable movable block (9).

2. The fixed jig is used in production of PCBA board of claim 1, characterized in that: rotary mechanism (7) include rotating motor (71), gear (72) and ring gear (73), the right side fixed mounting of hollow seat (4) has ring gear (73), the top of supporting disk (2) is provided with rotating motor (71), the output transmission of rotating motor (71) is connected with gear (72) that one end and ring gear (73) transmission are connected.

3. The fixed jig is used in production of PCBA board of claim 1, characterized in that: actuating mechanism (6) are including driving motor (61), first toper tooth (62) and second toper tooth (63), the front of hollow seat (4) is provided with driving motor (61), the output transmission of driving motor (61) is connected with and is located inside first toper tooth (62) of hollow seat (4), the outside fixed mounting of threaded rod (5) has second toper tooth (63) that one end and first toper tooth (62) transmission are connected.

4. The fixed jig is used in production of PCBA board of claim 1, characterized in that: fixed block (8) are including block (81), reset spring (82) and connecting rod (83), the standing groove has been seted up at the top of block (81), the equal movable mounting in front and the back of block (81) has one end to extend to inside connecting rod (83) of standing groove, two equal fixed mounting in the outside of connecting rod (83) and one end and block (81) fixed mounting's reset spring (82), two the relative one side of connecting rod (83) all is the arc setting.

5. The fixed jig is used in production of PCBA board of claim 1, characterized in that: the left side top threaded connection of base (1) has the auxiliary member, the bottom fixed mounting of auxiliary member has the rubber pad of one end and supporting disk (2) contact.

6. The fixed jig is used in production of PCBA board of claim 1, characterized in that: the both ends outside is opposite screw thread setting about threaded rod (5), the spacing groove has been seted up, two to the inside of hollow seat (4 the equal fixed mounting in bottom of support frame (3) has one end to extend to the stopper of spacing inslot portion.