TWM528569U - Circuit board mending jig - Google Patents

Description

Full board fixture for circuit board

This creation is related to the board fixture, especially a board fixture that can be freely adjusted according to the board specifications to be used.

Nowadays, printed circuit boards or printed circuit boards are extremely important electronic components in various electronic products such as PCs and their peripheral products, communication products, displays, etc., which are generally formed by metal printing on a substrate by a plurality of metal conductors. The wire is made to be used as a circuit connection between the various parts on the board.

In order to confirm whether the circuit board after processing is defective or short-circuited, after the circuit board is made, it is necessary to use the circuit inspection tool to perform electrical detection. Generally, the circuit board is placed in a receiving slot of the detecting tool by suction. On, the detection action is performed again. In order to avoid the offset of the board when it is placed in the accommodating slot, the detection accuracy is affected. Before placing the board in the inspection tool, the other board must be used to perform the whole board operation on the board to directly execute on the board. When the drawing is moved to the receiving slot of the detecting device by the suction mechanism, the circuit board can be accurately and quickly placed in the receiving slot to reduce the probability of misdetection.

Since the boards have various models, the board sizes of different models are also different. However, the calibration fixtures used in conjunction with the electrical inspection front-end work only have a fixed size, that is, one type of fixture is only suitable for the corresponding model. The circuit board is such that it is impossible to apply a single jig to various types of circuit boards, and it is necessary to provide corresponding jigs for each size circuit board. The scope of application of the calibration fixture is quite narrow, and it does not increase the cost required.

In order to improve the scope of application of the calibration fixture, based on years of experience in the relevant industry, the creator conceived a whole board fixture for the circuit board, and can be applied to circuit board calibration operations of various specifications.

The purpose of this creation is to provide a whole board fixture for a circuit board, which can be adjusted according to various circuit board specifications, so that the circuit board can perform the whole board operation by the creation before the detection circuit, thereby improving the operation speed and reducing the operation speed. The cost of the fixture.

In order to achieve the above object, the whole board of the circuit board of the present invention is provided for position calibration of at least one circuit board, comprising: a carrier board having a plurality of fixing portions; and two first limiting members fixed to at least The fixing portion is located at one side of the carrier plate; and the second second limiting member is respectively disposed on one side of the carrier plate, and is respectively disposed with each of the first limiting members to form an accommodating space. Providing the circuit board; wherein each of the first limiting members is fixed to the different fixing portion, and the corresponding second permanent limiting member is disposed to form the receiving space of different sizes, thereby The activity adjusts the size of the accommodating space to conform to the board specifications. By the above structure, the whole board fixture of the circuit board can be applied to any specification circuit board, and the inconvenience of the single board circuit board only through the corresponding fixture can be eliminated in the past work.

The carrier board has two alignment holes, thereby determining the formation position of the accommodating space, and making the first limiting members and the second limiting members more easily determine the fixing position.

In order to make the first limiting member easier to move on the carrying plate, the supporting plate has a plurality of grooves, and each of the first limiting members has at least one protrusion corresponding to the groove, so that the first portion A limiting member moves along the at least one groove on the carrier plate.

In addition, the first limiting members are obliquely moved along an axis passing through the center of the alignment hole, for example, the axis is at an angle of 45 degrees with one of the horizontal lines passing through the center of the alignment hole, and the accommodation can be adjusted proportionally. The size of the space is more conducive to the modulation of the various board specifications. And a part of the fixing portions are respectively arranged through a through hole and arranged in a straight line, and the center of each of the fixing portions is passed through the center of the alignment hole, for example, the fixing portions are arranged along the axis.

Preferably, the present invention further includes a base, a movable panel and a moving component, the base is configured to assemble the carrying board and the movable panel, and the movable panel is provided with the second limiting component. And being movable relative to the carrier plate, the movable component is connected to the movable plate on one side, and the other side is fixed on the base, so that the movable plate and the first limiting member move obliquely along the same axis. Adjusting the distance between the second limiting member and the carrier plate.

Further, the moving component can include a sliding rail and a sliding slot, the sliding rail is fixed on the base, and one side of the sliding slot is disposed on the sliding rail, and the other side is connected to the movable panel to borrow The sliding slot and the sliding rail are displaced to drive the movable panel, thereby driving the movable panel by sliding.

In addition, the base or the carrier plate is provided with at least one blocking member corresponding to the movable plate to thereby abut the side of the movable plate to thereby define the displacement amount thereof. The displacement of the movable plate can be effectively controlled through the blocking member, and the distance and position of the second limiting member relative to the carrying plate can be adjusted, and the first limiting member can be used to determine the receiving space. size. Moreover, the moving component can include a reset structure to automatically reset the movable plate to a state in which the second limiting member is placed on one side of the carrier plate when the movable plate is unstressed.

In addition to the foregoing arrangement of the fixing portions, a part of the fixing portions are respectively a through hole and arranged in a straight line, and the fixing portions are located in one of the grooves, or a part of the fixing portions are respectively a through hole and arranged in a straight line, and located on one of the sides of the groove, and Providing different fixing methods for the first limiting members.

The present invention further includes two correcting members, which are disposed on the carrying plate for carrying the circuit board, and the first limiting members and the second limiting members are respectively located at the edge of the corresponding correcting member. In addition, the function of protecting the circuit board can be achieved by using the correcting members, and at the same time, the function of further correcting the fixed positions of the first limiting members and the second limiting members is also provided.

Wherein, the center of each of the correcting members coincides with the center of each of the alignment holes, and each of the alignment holes has two grooves which are arranged perpendicularly to each other, whereby the correction members are arranged through the cross These grooves achieve rapid positioning.

The carrier plate further has a plurality of positioning pin holes, so that the correcting members are inserted into the positioning pin holes through the at least one pin to be quickly positioned on the carrier plate. Moreover, since the common type of the circuit board is rectangular, each of the first limiting member and each of the second limiting members respectively have an abutting portion, and the abutting portion of each of the first limiting members and/or Or the abutting portion of each of the second limiting members is L-shaped.

In addition, the present invention further includes at least two auxiliary adjusting members located on the side of the supporting plate and abutting against the side edges of the adjusting members, so that the first limiting members contact the side edges of the auxiliary adjusting members to increase the receiving position. And removing the auxiliary adjustment members after the first limiting members are fixed to the fixing portions, thereby further confirming the changes through the auxiliary adjusting members when the accommodation space is to be adjusted and increased After that, the size of the accommodating space can achieve the effect of double correction.

The movable plate has a fixing protrusion, and the second limiting piece has a moving groove corresponding to the fixing protrusion, and the second limiting pieces are laterally displaced on the movable plate by the moving groove. Thereby, the adjustability of the second limiting members is increased to be maneuverably adjusted according to the required housing size and shape.

In another embodiment, the calibrator disclosed in the present application may also be provided only as a Confirming the size of the accommodating space, which is also placed on the carrier board, and the center of each of the aligning members coincides with the center of each of the aligning holes, and the first limiting members and the second limiting members are respectively located Corresponding to the edge of the correcting member to form the accommodating space, and removing the correcting member after the first limiting member and the second limiting member are fixed.

In addition, each of the first limiting member and each of the second limiting members respectively have an abutting portion, and each of the abutting portions is L-shaped, and each of the circuit boards is placed in each of the accommodating spaces, the circuit One side of the board contacts the corresponding abutting portions to avoid affecting the circuit board.

In a further embodiment, each of the first limiting members has a bearing groove. When the first limiting member is fixed to the carrier plate, the center of each of the bearing slots coincides with the center of each of the alignment holes.

Each of the second limiting members has an abutting portion, and each of the first limiting members has an opening, and the opening is located at an edge of the bearing groove, and each of the second limiting members fills the opening by the abutting portion Each of the accommodating spaces is formed in the range of the bearing groove.

In summary, the whole board fixture of the circuit board of the present invention uses the first limiting members to match the second limiting members, and freely adjusts the size of the accommodating space formed by the two clamping members to match The board specification to be carried can make the whole board fixture achieve the effect suitable for any size circuit board. In the foregoing embodiments, various technical features of the detail adjustment structure are provided, so that the creation can be used for the whole board operation of the circuit board of various specifications, and is not required to be replaced in the actual operation. It is inconvenient and can move multiple boards at the same time to improve work efficiency.

1‧‧‧The whole board fixture

10‧‧‧Bearing board

101‧‧‧Fixed Department

101a‧‧‧Fixed Department

101b‧‧‧Fixed Department

101c‧‧‧Fixed Department

102‧‧‧ alignment hole

103‧‧‧ Groove

104‧‧‧Position pin hole

11‧‧‧First limiter

111‧‧‧Bumps

112‧‧‧Connecting Department

113‧‧‧Relying parts

114‧‧‧ carrying trough

115‧‧‧ center hole

116‧‧‧ openings

12‧‧‧second limiter

121‧‧‧Relying parts

122‧‧‧Mobile slot

13‧‧‧Base

14‧‧‧ activity board

141‧‧‧Fixed bumps

15‧‧‧Mobile components

151‧‧‧Slide rails

152‧‧ ‧ chute

153‧‧‧Reset structure

16‧‧‧blocking parts

17‧‧‧calibration

18‧‧‧Auxiliary adjustments

2‧‧‧ boards

A‧‧‧ accommodating space

Fig. 1 is a perspective exploded view showing the first embodiment of the creation.

Fig. 2 is a perspective view showing the three-dimensional assembly of the first embodiment of the present invention.

Fig. 3 is a schematic view (1) of the application of the first embodiment of the present invention.

Fig. 4 is a schematic view showing the application of the first embodiment of the creation (2).

Fig. 5 is a partially exploded perspective view showing the second embodiment of the present invention.

Figure 6 is a perspective view showing the three-dimensional assembly of the second embodiment of the present invention.

Figure 7 is a schematic diagram of the application of the second embodiment of the present invention.

FIG. 8A is a schematic view (1) of another application aspect of the second embodiment of the present invention.

FIG. 8B is a schematic diagram (2) of another application aspect of the second embodiment of the present invention.

Figure 9 is a partially exploded perspective view showing another embodiment of the second embodiment of the present invention.

Figure 10 is a perspective view showing another embodiment of the second embodiment of the present invention.

Figure 11 is a partially exploded perspective view showing still another embodiment of the second embodiment of the present invention.

Figure 12 is a schematic view showing the assembly of the third embodiment of the present invention.

Figure 13 is a schematic view showing the assembly of the fourth embodiment of the present invention.

In order for your review board to have a clear understanding of the content of this creation, please use the following instructions to match the drawings.

Please refer to the figures 1 , 2 and 3 to 4 , which are schematic exploded perspective view of the first embodiment of the present invention, a schematic view of the three-dimensional assembly and a schematic diagram of each application. The present invention discloses a full-plate jig 1 for a circuit board for performing a full-plate operation for at least one of the circuit boards 2 to be electronically detected. Generally, the common board test refers to placing the circuit board on the detecting implement through the suction mechanism, and conducting the test to conduct the conductive state, so that the circuit board can be quickly and accurately moved to the detecting implement, so that the whole board fixture can be used before moving. Determine the board position so that the board is moved to the detection by the suction mechanism When the machine is in use, it is quickly and accurately located to the inspection machine. The whole board fixture 1 includes a carrier board 10, two first limiting members 11 and two second limiting members 12.

The carrier plate 10 has a plurality of fixing portions 101, and the first limiting members 11 and the second limiting members 12 are respectively disposed in pairs. The first limiting members 11 are respectively fixed to at least one of the fixing portions 101 and are located on one side of the carrier 10 . Each of the second limiting members 12 is disposed on a side of the carrier plate 10 and is formed to be disposed with each of the first limiting members 11 to accommodate an receiving space A of the circuit board 2 . When the first limiting member 11 is fixed to the different fixing portion 101, the accommodating space A is formed in a different size from the second limiting member 12, thereby adjusting the capacity. The space A is sized to conform to the dimensions of the various boards 2. Preferably, the carrier plate 10 further has two alignment holes 102, and each of the first limiting member 11 and each of the second limiting members 12 can be disposed according to the alignment hole 102, so that each of the receiving spaces A It can be formed at the alignment hole 102 for confirming the position. The concept of the accommodating space A of various sizes is interposed with the second limiting member 12 by using the first limiting member 11 to be locked to the different fixing portion 101, and the details of the detailed structural design are further disclosed below. .

The whole plate fixture 1 further has a base 13 and a movable plate 14 for assembling the carrier plate 10 and the movable plate 14, and the movable plate 14 is provided with the second limit. The positional member 12 is displaceable relative to the carrier plate 10 such that the second limiting member 12 is movably placed on one side of the carrier plate 10 or away from the carrier plate 10. On the movable panel 14, the positions of the second limiting members 12 can be arbitrarily adjusted according to the size of the circuit board 2, so as to form a matching space A corresponding to the first limiting members 11.

The carrier plate 10 has a plurality of grooves 103, and each of the first limiting members 11 has at least one protrusion 111 corresponding to the groove 103, so that the first limiting member 11 is along at least one of the grooves 103. The carrier board 10 is moved. In this embodiment, the first limiting members 11 are obliquely moved along an axis passing through the center of the alignment hole 102. Preferably, the angle between the axis and the horizontal line passing through the center of the alignment hole 102 is 45. Therefore, when the first limiting member 11 is adjusted to move, the accommodating space A can be enlarged or reduced proportionally. The grooves 103 are also disposed obliquely due to the direction of movement of the first limiting member 11 and the extension thereof can pass through the center of the alignment hole 102.

The fixing portions 101 are respectively a through hole and are arranged in the carrier plate 10 . Some of the fixing portions 101a are arranged in a straight line, and the center of the alignment hole 101 is passed through the center of the alignment hole 101, as shown in FIG. The first limiting member 11 has at least one connecting portion 112 corresponding to the fixing portion 101, and the connecting portion 112 is also a through hole, so that at least one of the fixing portion 101 and the connecting portion 112 are combined and locked. The method is fixed. In addition, in the embodiment, the first limiting member 11 and the second limiting member 12 respectively have abutting portions 113 and 121, and each of the abutting portions 113 and 121 is L-shaped, and When the circuit board 2 is placed in the accommodating space A, one side of the circuit board 2 contacts the abutting portions 113, 121. Therefore, when the circuit board 2 is placed on the whole board fixture 1, the circuit board 2 can be prevented from directly contacting the surface of the carrier board 10 through the abutting portions 113, 121 to ensure the flatness of the circuit board 2. degree.

In addition, the whole board fixture 1 further includes a moving component 15 , the moving component 15 is connected to the movable panel 14 on one side, and the other side is fixed on the base 13 for displacement of the movable panel 14 relative to the carrier panel 10 . And the first limiting member 11 is obliquely moved along the same axis, and the distance between the second limiting member 12 and the carrier plate 10 is adjusted to be away from or located on the side of the carrier plate 10. The moving component 15 includes a sliding rail 151 and a sliding slot 152. The sliding rail 151 is fixed to the base 13. The sliding slot 152 is movably disposed on the sliding rail 151, and the other side is opposite to the movable panel. 14 is connected to drive the movable panel 14 by the displacement of the slide rail 152 in the sliding slot 151. Thereby, through the movable panel 14 and The moving component 15 can be used to pull the movable panel 14 to move the second limiting member 12 away from the carrier 10 when the circuit board 2 is placed, so as to avoid the board 2 being deflected and hitting the first stage when placed. A limiting member 11 and the second limiting members 12 cause the circuit board 2 to be damaged.

In order to limit the displacement of the movable plate 14, the base plate 13 or the carrier plate 10 is provided with at least one blocking member 16 corresponding to the movable plate 14 to thereby offset the side of the movable plate 14 to thereby define the displacement thereof. the amount. In detail, in the embodiment, the blocking member 16 can be a screw, and can be respectively disposed in two axial directions perpendicular to each other of the movable plate 14, and the displacement of the movable plate 14 is determined by the locking depth of the blocking members 16. When the movable panel 14 is moved to contact the blocking member 16, the displacement is stopped, thereby controlling the moving distance of the movable panel 14. The distance between the second limiting member 12 and the carrier plate 10 can be limited by the blocking members 16, that is, the second limiting member can also be disposed in response to the circuit board 2 to be placed. 12 is in a state of being completely disposed on the side of the carrier plate 10 to expand the size of each of the accommodating spaces A sandwiched by the second limiting members 12 and the first limiting members 11 . Therefore, in addition to adjusting the accommodating space A by using the movement and the locking position of the first limiting member 11 , the second limiting member 12 and the carrier plate 10 can be adjusted by the blocking members 16 . The size of the accommodating space is further changed by the distance.

In addition, the moving component 15 includes a resetting structure 153, so that the movable panel 14 is automatically reset to the state where the second limiting component 12 is placed on the side of the carrier board 10 when the movable panel 14 is unstressed, thereby the user only needs to The force of the movable plate 14 is applied to move the second limiting member 12 away from the carrier plate 10, and the movable plate 14 is to be stopped by the resetting structure 153 to return the second limiting member 12 to the bearing. Plate 10 side. Preferably, the resetting structure 153 is a resilient member, one end of which is fixed to the movable plate 14 and the other end is fixed to the base 13. In the normal state, the second limiting member 12 is disposed on the side of the carrying plate 10, When the movable panel 14 is pulled, the reset structure 153 is forced to be stretched, After the movable plate 14 loses the pulling force, the movable plate 14 is pulled toward the carrying plate 10 by the elastic restoring force of the resetting structure 153 to achieve the resetting effect.

In the application, the first limiting member 11 is fixed to the corresponding fixing portion 101 according to the specification of the circuit board 2 to be placed, and the second limiting members 12 are placed on the side of the carrier plate 10, The accommodating space A is formed to be placed to place the circuit board 2, and when the circuit board 2 is placed on the carrier board 10, a side of the circuit board 2 contacts the first limiting member 11 and the first The abutting portions 113, 121 of the two limiting members 12 are used to achieve the flat supporting action by the abutting portions 113, 121. In addition, when the circuit board 2 is placed, the second limiting member 12 can be moved by the movable panel 14 to be slightly away from the carrier 10 to prevent the circuit board 2 from colliding with the first limiting members 11 or The second limiting member 12 causes the circuit board 2 to be damaged, as shown in FIG. After the circuit board 2 is placed in each of the accommodating spaces A, the center position of the circuit board 2 can be confirmed through the aligning holes 102, so that when the circuit is subsequently detected, the absorbing mechanism can directly cooperate with the circuit. The center of the plate 2 is flattened and then transferred to the inspection machine.

Please refer to the figures 5, 6 and 7 and 8A-8B, which are a partial exploded perspective view, a schematic view of the three-dimensional assembly, an application schematic diagram and a schematic diagram of each other application aspect of the second embodiment of the present invention. The first embodiment is the same, and the same technical features are not described herein. The whole jig 1 further includes two correcting members 17 for carrying the circuit board 2, and placing the correcting members 17 on the carrying plate 10, and having the center coincides with each of the matching holes 102, The aligning member 17 is fixed to the carrier plate 10, and the first limiting member 11 and the second limiting member 12 are respectively located at the edge of the corresponding correcting member 17, and each of the accommodating spaces A is formed in each The correction member 17 is at the position. In this embodiment, further, in addition to the grooves 103 disposed obliquely, the carrier plate 10 corresponding to the alignment holes 102 further has such grooves arranged perpendicularly to each other. 103, by this, The correcting member 17 can quickly achieve the alignment effect by using the grooves 103 of the cross type. When the correcting member 17 is fixed to the carrier 10, the center of the correcting member 17 can coincide with the center of the alignment hole 102. This is only one of the preferred positioning modes of the present invention. Others, such as arranging the grooves 103 in a polygonal manner disposed in each of the alignment holes 102, or the grooves 103 are disposed in each of the alignment holes. 102 can be applied to the present invention in a manner of being in a polygonal manner, and adding a set stop to the correcting member 17 in the carrier board 10. The carrier plate 10 further has a plurality of positioning pin holes 104, and preferably each of the positioning pin holes 104 is located in the grooves 103 disposed in a cross shape, so that the correcting members 17 are inserted through the at least one pin. The pin hole 104 is positioned to quickly position the carrier plate 10. In particular, although the arrangement of the fixing portions 101 is various, since the circuit board 2 to be corrected actually has a certain public specification depending on the model or the manufacturer, when designing the positions of the fixing portions 101, The fixing portions 101 may be calculated and provided according to the length of the side of the circuit board 2 of various sizes. Each of the first limiting member 11 and each of the second limiting members 12 has an abutting portion 113, 121, and the abutting portion 111 of each of the first limiting members 11 and/or each of the second portions The abutting portion 121 of the limiting member 12 is L-shaped to correspond to the edge of each of the correcting members 17.

In the application, after the calibration member 17 is positioned on the carrier board 10 by the pin, the position of the first limiting member 11 is adjusted according to the size of the circuit board 2 and fixed, and the circuit board 2 can be placed in the capacity after the connection. The space A is set and the load-bearing effect is achieved by the correcting member 17. Wherein, when the remaining specifications of the circuit board are to be placed, the first limiting members 11 can be adjusted to be moved obliquely along the portions of the grooves 103, so that the accommodating space A can be scaled up or down accordingly. The circuit board 2 of the remaining size is accommodated, so that the entire jig 1 can achieve the effect suitable for the circuit board 2 of various specifications. Or the at least one auxiliary adjusting member 18 is disposed on the circumferential side of each of the correcting members 17 , and each of the first limiting members 11 is disposed according to the auxiliary adjusting member 18 and the corresponding second limiting member 12 . Forming the rest of the size Set space A as shown in Figure 8A. After the position of the first limiting member 11 is confirmed and fixed, the auxiliary adjusting member 18 can be removed, as shown in FIG. 8B, and the circuit board 2 for accommodating a larger size is taken as an example. Indicate.

Please refer to FIG. 9 and FIG. 10 , which are partial exploded perspective views and a perspective assembled view of another embodiment of the second embodiment of the present invention. In the present embodiment, the correction members 17 are rectangular, and the first limiting members 11 are four, that is, the two first limiting members 11 and the second limiting portion are transmitted through the two limiting members 11 and the second limiting member. The member 12 is interposed to form the accommodating space A. One of the abutting portions 113 of the first limiting member 11 is disposed corresponding to the long side of the correcting member 17, and the other of the first limiting members 11 is The abutting portion 113 is disposed corresponding to the short side of the correcting member 17. The abutting portion 121 of the second limiting member 12 is L-shaped to align one of the vertical angles of the correcting member 17. The fixing portions 101 are disposed as described above, and the fixing portions 101b are disposed in the recesses 103, or a part of the fixing portions 101c are respectively arranged in a straight line. And located in one of the sides of the groove 103.

In the same application as above, each of the correcting members 17 is placed on the carrier plate 10 and has its center respectively coincident with the center of each of the alignment holes 102, and then the first block 111 and the groove 103 are used to move the first The limiting member 11 is fixed to the fixing portion 101 corresponding to one of the long sides and the short side of each of the correcting members 17 , and is disposed at the second limiting member 12 to be located at the correcting member 17 . The accommodating space A is located, and the circuit board 2 is placed at the correcting member 17.

Please refer to FIG. 11 , which is a partial exploded perspective view of still another embodiment of the second embodiment of the present invention. The second limiting member 12 can also be correspondingly displaced in the lateral direction. For example, a fixing protrusion 141 and a through hole are disposed in the movable plate 14 , and the second limiting member is disposed. 12 corresponding to the fixed protrusion 141 is provided with a moving groove 122, so that the The second limiting member 12 moves along the fixing protrusion 141 of the movable plate 14 and is fixed to the different position by the through hole.

Please refer to FIG. 12, which is a partially exploded schematic view and an application schematic diagram of the third embodiment of the present invention. The first and second embodiments are the same, and the same technical features are not described herein. The entire fixture 1 also includes the correcting members 17, but the first limiting member 11 and the second limiting member 12 are respectively fixed to the edge of the correcting member 17 to form the accommodating space A, that is, In addition to the correction member 17. The side length and shape of the correcting member 17 can be designed according to the size of the circuit board 2. In this embodiment, the correcting member 17 is square.

In use, the correcting members 17 are placed on the carrier plate 10, and the centers of the correcting members 17 are centered on the alignment holes 102, so that the second limiting members 12 are placed on the side of the carrier plate. And the corresponding abutting portion 121 is located on the two sides of each of the correcting members 17 , and then the first limiting member 11 is moved and the abutting portion 113 is moved by the groove 103 and the protruding portion 111 . Corresponding to the other two sides of each of the correcting members 17 , the first limiting members 11 and the second limiting members 12 are respectively formed to form the accommodating spaces A, and the correcting members 17 are moved at this time. In addition, the accommodating spaces A can be reserved, wherein when the circuit board 2 is placed in each of the accommodating spaces A, one side of the circuit board 2 contacts the corresponding abutting portions 113, 121. When the circuit board 2 is to be placed on the carrier board 10, the second limiting member 12 can be slightly moved away from the carrier board 10 by the movable board 14 until the board 2 is placed respectively. After the space A is received, the second limiting member 12 is reset by the movable plate 14 to the side of the carrier plate 10.

Please refer to FIG. 13 for a three-dimensional assembly diagram of the fourth embodiment of the present invention. The first, second and third embodiments are the same, and the same technical features are not described again. In this embodiment, the first limiting member 11 has a bearing groove 114, and the first limiting member 11 is fixed to the first limiting member 11 When the board 10 is carried, the center of the bearing groove 114 is centered on the alignment hole 102, and the first limiting member 11 is locked to the carrier plate 10 through the connecting portion 112 and the fixing portion 101. In the embodiment, a central hole 115 is defined in the center of the bearing groove 114 to facilitate alignment to lock the first limiting member 11 through the connecting portion 112. The second limiting member 12 has an abutting portion 121. The first limiting member 11 has an opening 116. The opening 116 is located at the edge of the carrying groove 114. The second limiting member 12 is supported by the abutting portion. The opening 116 is filled to fill the accommodating space A within the range of the carrying groove 114. Preferably, the abutting portion 121 has an L shape, and the opening 116 is filled to make the accommodating space A have a rectangular shape.

In a practical application, the first limiting member 11 is fixed to the center of the center hole 115 and coincides with the center of the alignment hole 102. The circuit board is placed in the carrying groove 114, and the second limiting member 12 is disposed. Moving to the abutting portion 121 to fill the opening 116 of the carrying groove 114 can perform a full-plate operation for the circuit board. In this case, when the size of the bearing groove 116 is different, the size of the first limiting member 11 changes accordingly, and the fixing portion 101 corresponding to the different position is required to pass through the fixing portion 101. The first limiting member 11 of various sizes and aspects can be set, so that when the first limiting member 11 is fixed to the different fixing portion 101, the size of the receiving space A can be changed.

In summary, the whole fixture of the present invention utilizes the first limiting members to match the second limiting members, and freely adjusts the size of the accommodating space formed by the clamping of the two to meet the desired Carrying the board specifications, the whole board fixture can be used for any circuit board of any specification, and can be set in pairs to move two boards at a time in a single operation to improve the detection speed. For the adjustment structure, the present invention adopts the manner of moving the first limiting members, and a plurality of the fixing portions are disposed on the carrier plate, and when the first limiting members are fixed to the different fixing portions, The accommodating space of different sizes may be formed by the second limiting members, but the second limiting members may be adjusted to the distance from the carrier plate via the movable plate. In addition, the whole fixture further includes the correction members to further align the positions of the first limiting members and the second limiting members, and the correcting members can directly provide the functions of the carrying board, or After confirming the positions of the first limiting members and the second limiting members, the positions are removed. At the same time, due to the shape of the circuit board, a plurality of the first limiting members and a single second limiting member may be used to form a rectangular receiving space such as a long and short side. Moreover, in addition to the correction members, the carrier can be disposed directly on the first limiting member, and the circuit board is placed on the second limiting member, and the first limiting member is fixed on the second limiting member. Different boards of different specifications can be placed when the fixed parts are different. Therefore, this creation can be used for the whole board operation of the board of various specifications, and it is not necessary to replace the use of the corresponding size fixtures in the actual operation.

However, the above descriptions are only for the preferred embodiment of the present invention and are not intended to limit the scope of the present invention; therefore, the equivalent changes and modifications made without departing from the spirit and scope of the present invention should be Within the scope of this creation's patent.

1‧‧‧The whole board fixture

10‧‧‧Bearing board

101‧‧‧Fixed Department

101a‧‧‧Fixed Department

103‧‧‧ Groove

11‧‧‧First limiter

111‧‧‧Bumps

112‧‧‧Connecting Department

113‧‧‧Relying parts

12‧‧‧second limiter

121‧‧‧Relying parts

13‧‧‧Base

14‧‧‧ activity board

15‧‧‧Mobile components

151‧‧‧Slide rails

152‧‧ ‧ chute

153‧‧‧Reset structure

16‧‧‧blocking parts

Claims (23)

A whole board fixture for a circuit board for performing a whole board operation on at least one circuit board, comprising: a carrier board having a plurality of fixing portions; and two first limiting members respectively fixed to at least one fixing portion, and The two second limiting members are respectively disposed on one side of the supporting plate, and are respectively disposed with the first limiting members to form an accommodating space for accommodating the circuit board; Wherein, when each of the first limiting members is fixed to the different fixing portion, the accommodating space of different sizes is formed by interposing with the corresponding second limiting member, thereby actively adjusting the size of the accommodating space In order to comply with the board specifications. The whole board fixture of the circuit board of claim 1, wherein the carrier board has two alignment holes to determine a formation position of each of the accommodating spaces. The full-plate fixture of the circuit board of claim 2, further comprising a base and a movable plate, wherein the base is provided with the carrier plate and the movable plate, and the movable plate is fixed The second limiting members are displaceable relative to the carrier plate. The full-plate jig of the circuit board of claim 3, wherein the carrier plate has a plurality of grooves, and each of the first limiting members has at least one protrusion corresponding to the groove, so that the same The first limiting member moves along the at least one groove on the carrier plate. The whole board fixture of the circuit board of claim 4, wherein the first limiting members are obliquely moved along an axis passing through a center of the alignment hole. The whole board fixture of the circuit board of the fifth aspect of the invention, wherein the fixing parts are respectively a through hole and arranged in a straight line, and the line connecting the centers of the fixing parts passes through the alignment The center of the hole. The whole board fixture of the circuit board of claim 6, further comprising a moving component, wherein the moving component is connected to the movable panel on one side, and the other side is fixed on the base for the movable panel And moving the first limiting member obliquely along the same axis to adjust the distance between the second limiting member and the carrier plate. The whole board fixture of the circuit board of claim 7, wherein the moving component comprises a sliding rail and a sliding slot, the sliding rail is fixed on the base, and the sliding slot side is disposed on the side The slide rail is connected to the movable panel on the other side to drive the movable panel by the slide rail and the sliding slot. The whole board fixture of the circuit board of claim 8, wherein the base or the carrier board is provided with at least one blocking member corresponding to the side of the movable panel. Limit the amount of displacement. The whole board fixture of the circuit board of claim 9, wherein the moving component comprises a reset structure, so that the movable plate is automatically reset when the force plate is unstressed, and the second limiting member is placed on the carrier plate. The state of one side. The whole board fixture of the circuit board of claim 10, wherein a part of the fixing parts are respectively a through hole and arranged in a straight line, and the fixing parts are located in one of the grooves. The whole board fixture of the circuit board of claim 11, wherein a part of the fixing parts are respectively a through hole and arranged in a straight line, and are located on one side of the one of the grooves. The whole board fixture of the circuit board according to any one of the items 2 to 12, further comprising two correcting members disposed on the carrying board for carrying the circuit board, the first limiting members And the second limiting members are respectively located at the edge of the correcting member. The whole board fixture of the circuit board according to claim 13 of the patent application, wherein each of the correction parts The center line coincides with the center of each of the alignment holes, and each of the alignment holes has two grooves which are arranged perpendicularly to each other in a cross direction, whereby the correction members are fastened through the grooves provided by the cross Positioning efficiency. The full-plate fixture of the circuit board of claim 14, wherein the carrier plate further has a plurality of positioning pin holes, so that the correction members are inserted into the positioning pin holes through at least one pin to be quickly positioned. The carrier board. The entire board fixture of the circuit board of claim 15, wherein each of the first limiting member and each of the second limiting members respectively have an abutting portion, and each of the first limiting members The abutting portion of the abutting portion and/or each of the second limiting members is L-shaped. The whole board fixture of the circuit board of claim 16 further comprising at least two auxiliary adjusting members, located on the side of the carrier plate and abutting against the side of each of the correcting members, so that the first limiting members The side edges of the auxiliary adjusting members are contacted to increase the accommodating space, and the auxiliary adjusting members are removed after the first limiting members are fixed to the fixing portions. The whole board fixture of the circuit board of claim 17, wherein the movable plate has a fixing protrusion, and the second limiting piece has a moving groove corresponding to the fixing protrusion, and the second limit The bit pieces are laterally displaced on the movable plate by the moving grooves, respectively. The entire board fixture of the circuit board of any one of the above-mentioned claims, further comprising two correcting members for placing on the carrier board, the first limiting members and the second The limiting members are respectively located at the edges of the corresponding correcting members to form the accommodating space, and the correcting members are removed after the first limiting members and the second limiting members are fixed. The whole board fixture of the circuit board of claim 19, wherein each of the center of the correction member coincides with a center of each of the alignment holes. The whole board fixture of the circuit board of claim 20, wherein each of the first limiting member and each of the second limiting members respectively have an abutting portion, and each of the abutting portions is L And when each of the circuit boards is placed in each of the accommodating spaces, a side of the circuit board contacts the corresponding abutting portions. The whole board fixture of the circuit board of claim 2, wherein each of the first limiting members has a bearing groove, and each of the first limiting members is fixed to the carrier plate, The center of the carrying groove coincides with the center of each of the alignment holes. The entire board fixture of the circuit board of claim 22, wherein each of the second limiting members has an abutting portion, and each of the first limiting members has an opening, and the opening is located in the carrying groove The edge, each of the second limiting members fills the opening by the abutting portion, and each of the accommodating spaces is formed in the range of the bearing groove.