Infrared detection device for circuit board welding

Abstract

The utility model relates to the technical field of circuit board welding, in particular to an infrared detection device for circuit board welding, which comprises a device frame body, adjusting and limiting mechanisms are arranged on the surfaces of a limiting piece, an adjusting frame and a fixing frame, and high-universality mechanisms are arranged on the surfaces of the adjusting frame and the fixing frame. According to the utility model, when the infrared detection device is used, the position of the limiting piece can be adjusted according to use requirements, so that the infrared detection device can ensure the stability of the circuit board body during detection, and the position of the adjusting frame can be adjusted according to the size of the circuit board body when the infrared detection device is used; the infrared detection device can better meet the use requirements of users, and the practicability is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board welding technical field, concretely is a kind of for circuit board welding infrared detection device. BACKGROUND

[0002] Electronic circuit board generally contains interface by several pins, thus, under the premise of guaranteeing product performance good, each pin needs to be detected, and the prior art generally uses specific detector to detect, and specific detection is generally carried out by directly and the interface of electronic circuit board on the interface of detector is inserted into embedded connection, and now a kind of for circuit board welding infrared detection device is needed.

[0003] The existing infrared detection device generally cannot accurately move detection head when in use, so that the detection position cannot be accurately detected, in addition, the existing infrared detection device also has some shortcomings to some extent, the position of limiting piece needs to be adjusted when the infrared detection device is used, the position of limiting piece is not adjusted conveniently when the existing infrared detection device is used, so that the position of limiting piece cannot be adjusted according to use needs when the infrared detection device is used, so that the stability of the infrared detection device cannot be guaranteed when the circuit board body is detected, the position of adjusting frame needs to be adjusted when the infrared detection device is used, the universality of the existing infrared detection device is not high when in use, generally does not have the function of adjusting the position of adjusting frame, so that the position of adjusting frame cannot be adjusted according to the size of circuit board body when the infrared detection device is used, so that the infrared detection device cannot meet the use demand of user, and the practicality is greatly reduced. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of for circuit board welding infrared detection device, to solve the problem that infrared detection device is used in the position of limiting piece and is adjusted when not enough convenient in the above background art, and universality is not enough high, generally does not have the function of adjusting the position of adjusting frame.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A kind of infrared detection device for circuit board welding, including device frame body, the surface of the device frame body is equipped with box, the surface of the box is equipped with display screen, the surface of the device frame body is equipped with support frame, the surface of the top position of support frame is placed with equal-interval circuit board body, the surface of the device frame body is equipped with control button, the inside of the device frame body is equipped with moving plate, the inner wall of the device frame body and moving plate are slidably matched, the inner wall of the both sides of the device frame body is equipped with fixed box, the surface of the moving plate is equipped with adjusting frame, the surface of the adjusting frame and moving plate is slidably matched, the surface of the moving plate is equipped with fixed frame, the surface of the adjusting frame and fixed frame is equipped with limiting piece for limiting circuit board body, the surface of the limiting piece and adjusting frame and fixed frame is slidably matched, the surface of the limiting piece, adjusting frame and fixed frame is equipped with adjusting limiting mechanism, the inside of the adjusting limiting mechanism contains fixed groove, mounting block and adjusting limiting component, the surface of the adjusting frame and fixed frame is equipped with high universality mechanism, the inside of the high universality mechanism contains fixed cylinder, electric push rod and high universality group.

[0006] Preferably, the inside of the device frame body is provided with a keyboard, the inner wall of the device frame body and the keyboard are slidably matched, the inside of the box is equipped with an infrared detector for detecting the surface of the circuit board body, the surface of the infrared detector is equipped with a magnifying glass, the inside of the fixed box is equipped with a servo motor, the input end of the servo motor is electrically connected with the output end of the control button, the output end of the servo motor is equipped with a rotating shaft through a shaft coupling, the inside of the fixed box is equipped with an adjusting screw, the inner wall of the fixed box and the adjusting screw are rotatably matched, the surface of the adjusting screw is fixed with the surface of the rotating shaft, the surface of the adjusting screw is equipped with an adjusting screw cylinder, the inner wall of the fixed box and the adjusting screw cylinder are slidably matched, the surface of the adjusting screw cylinder is fixed with the surface of the moving plate through a screw.

[0007] Preferably, the adjusting limiting component is arranged on the surface of the limiting piece, the adjusting frame and the fixed frame, the adjusting limiting component is composed of a fixed screw, a rotating screw cylinder and a stable base, the surface of the limiting piece is equipped with a mounting block, the surface of the mounting block is equipped with a fixed screw, the inside of the mounting block is equipped with a fixed groove, one end of the fixed screw extends into the inside of the fixed groove.

[0008] Preferably, the surface of the fixed screw is equipped with a rotating screw cylinder, the inside of the fixed groove is equipped with a stable base, the surface of the stable base and the bottom position of the rotating screw cylinder are rotatably matched, the surface of the bottom position of the stable base is respectively in contact with the surface of the adjusting frame and the fixed frame.

[0009] Preferably, the high versatility group is arranged on the surface of the adjusting frame and the fixing frame, the high versatility group is composed of a moving column, a guide sliding groove and a guide sliding block, the surface of the fixing frame is provided with a fixing cylinder, the inside of the fixing cylinder is provided with the moving column, one end of the moving column extends to the outside of the fixing cylinder and is fixed with the surface of the adjusting frame, and the inner wall of the fixing cylinder is provided with the guide sliding groove.

[0010] Preferably, the surface of the moving column is provided with the guide sliding block, the guide sliding block and the inner wall of the guide sliding groove are slidably connected, the inside of the fixing cylinder is provided with an electric push rod, the input end of the electric push rod is electrically connected with the output end of the control button, and the output end of the electric push rod is fixed with the surface of the moving column.

[0011] Compared with the prior art, the infrared detection device for the circuit board welding has the advantages that: the infrared detection device can adjust the position of the limiting piece according to the use requirement when in use, can ensure the stability of the circuit board body during detection, can adjust the position of the adjusting frame according to the size of the circuit board body when in use, can better meet the use requirement of the user, and the practicability is greatly improved.

[0012] 1、By setting the adjusting and limiting mechanism, the user loosens the rotating cylinder on the surface of the fixed screw, so that the rotating cylinder moves on the surface of the fixed screw, at this time, the rotating cylinder drives the stable base away from the inside of the adjusting frame and the fixing frame, then the user pulls the limiting piece on the surface of the adjusting frame and the fixing frame, so that the limiting piece moves to the surface of the circuit board body respectively, the user twists the rotating cylinder on the surface of the fixed groove, so that the rotating cylinder drives the stable base to move downward to contact with the surface of the adjusting frame and the fixing frame, thereby fixing the limiting piece on the surface of the adjusting frame and the fixing frame respectively, limiting the position of the circuit board body under the action of the limiting piece, realizing the function of adjusting the position of the limiting piece by the infrared detection device, so that the infrared detection device can adjust the position of the limiting piece according to the use requirement when in use, and can ensure the stability of the circuit board body during detection.

[0013] 2. By setting high versatility mechanism, control the electric push rod inside the fixed cylinder work, under the action of electric push rod drive mobile column in the inside movement of fixed cylinder, at this moment, mobile column drive guide sliding block in the inside sliding of guide sliding slot, under the joint action of guide sliding slot and guide sliding block to mobile column is guided, when mobile column movement, mobile column drive adjustment frame on the surface of moving plate sliding, adjust the position of adjustment frame, make the distance between adjustment frame and fixed frame can satisfy the placement needs of circuit board body, realize the function that infrared detection device adjusts the position of adjustment frame, so that the infrared detection device can adjust the position of adjustment frame according to the size of circuit board body when using, make infrared detection device more satisfy the use demand of user, the practicality greatly improves. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is main view cross section structure schematic diagram of the utility model;

[0016] Figure 3 It is the overhead cross section enlarged structure schematic diagram of the utility model;

[0017] Figure 4 It is the utility model's Figure 2 It is the enlarged structure schematic diagram of adjustment limiting mechanism in it;

[0018] Figure 5 It is the utility model's Figure 2 It is the enlarged structure schematic diagram of high versatility mechanism in it.

[0019] In the drawing: 1, device frame body;101, display screen;102, box body;103, keyboard;104, support frame;105, circuit board body;106, infrared detector;107, magnifying glass;108, control button;109, fixed box;110, moving plate;111, limiting piece;112, adjustment frame;113, fixed frame;114, adjusting screw;115, adjusting cylinder;116, servo motor;2, adjustment limiting mechanism;21, fixed groove;22, mounting block;23, adjustment limiting assembly;231, fixed screw;232, rotating cylinder;233, stable base;3, high versatility mechanism;31, fixed cylinder;32, electric push rod;33, high versatility group;331, mobile column;332, guide sliding slot;333, guide sliding block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right" and the like are only used for description purposes, and cannot be understood as indicating or implying relative importance. Meanwhile, in the description of the present application, unless explicitly specified and limited, the terms "connected" and "linked" should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] The structure of the infrared detection device for the circuit board welding provided by the present application is as shown in Figure 1 and Figure 2As shown, including device frame body 1, the surface of device frame body 1 is mounted with box body 102, the surface of box body 102 is mounted with display screen 101, the inside of device frame body 1 is provided with keyboard 103, keyboard 103 and the inner wall of device frame body 1 are mutually slidingly fitted, the surface of device frame body 1 is mounted with support frame 104, the surface of support frame 104 top position is placed with equidistant line board body 105, the inside of box body 102 is mounted with infrared detector 106 for detecting the surface of line board body 105, the surface of infrared detector 106 is mounted with magnifying glass 107, the surface of device frame body 1 is mounted with control button 108, the model of control button 108 can select LA series, the inside of device frame body 1 is provided with moving plate 110, moving plate 110 and the inner wall of device frame body 1 are mutually slidingly fitted, the inner wall of both sides of device frame body 1 is mounted with fixed box 109, the inside of fixed box 109 is mounted with servo motor 116, the model of servo motor 116 can select S series, the input end of servo motor 116 and the output end of control button 108 are electrically connected, the output end of servo motor 116 is mounted with rotating shaft through coupling, the inside of fixed box 109 is provided with adjusting screw 114, adjusting screw 114 and the inner wall of fixed box 109 are mutually rotationally fitted, the surface of adjusting screw 114 is fixed with the surface of rotating shaft, the surface of adjusting screw 114 is threadedly sleeved with adjusting screw cylinder 115, adjusting screw cylinder 115 and the inner wall of fixed box 109 are mutually slidingly fitted, the surface of adjusting screw cylinder 115 is fixed with the surface of moving plate 110 through screw, the surface of moving plate 110 is provided with adjusting frame 112, adjusting frame 112 and the surface of moving plate 110 are mutually slidingly fitted, the surface of moving plate 110 is mounted with fixed frame 113, the surface of adjusting frame 112 and fixed frame 113 are both provided with limiting piece 111 for limiting line board body 105, limiting piece 111 and the surface of adjusting frame 112 and fixed frame 113 are mutually slidingly fitted respectively.

[0022] Further, as Figure 2 and Figure 4As shown, the surface of the limiting piece 111, the adjusting frame 112 and the fixed frame 113 is provided with the adjusting and limiting mechanism 2, the inside of the adjusting and limiting mechanism 2 contains the fixed groove 21, the mounting block 22 and the adjusting and limiting assembly 23, the adjusting and limiting assembly 23 is arranged on the surface of the limiting piece 111, the adjusting frame 112 and the fixed frame 113, the adjusting and limiting assembly 23 is composed of the fixed screw 231, the rotating cylinder 232 and the stable base 233, the surface of the limiting piece 111 is provided with the mounting block 22, the surface of the mounting block 22 is provided with the fixed screw 231, the inside of the mounting block 22 is provided with the fixed groove 21, one end of the fixed screw 231 extends to the inside of the fixed groove 21, the surface of the fixed screw 231 is provided with the rotating cylinder 232 in a threaded mode, the inside of the fixed groove 21 is provided with the stable base 233, the surface of the stable base 233 and the bottom of the rotating cylinder 232 is rotatable, the surface of the bottom of the stable base 233 is in contact with the surface of the adjusting frame 112 and the fixed frame 113 respectively.

[0023] In practice, when the user places the circuit board body 105 on the surface of the adjusting frame 112 and the fixed frame 113, the user loosens the rotating cylinder 232 on the surface of the fixed screw 231, so that the rotating cylinder 232 moves on the surface of the fixed screw 231, at this time, the rotating cylinder 232 drives the stable base 233 away from the inside of the adjusting frame 112 and the fixed frame 113, then the user pulls the limiting piece 111 on the surface of the adjusting frame 112 and the fixed frame 113, so that the limiting piece 111 moves to the surface of the circuit board body 105 respectively, the user twists the rotating cylinder 232 on the surface of the fixed groove 21, so that the rotating cylinder 232 drives the stable base 233 to move downward to be in contact with the surface of the adjusting frame 112 and the fixed frame 113, so as to fix the limiting piece 111 on the surface of the adjusting frame 112 and the fixed frame 113 respectively, under the action of the limiting piece 111, the position of the circuit board body 105 is limited, so as to realize the function that the infrared detection device adjusts the position of the limiting piece 111.

[0024] Further, as shown in Figure 2 and Figure 5As shown, the surface of the adjusting frame 112 and the fixing frame 113 are provided with high versatility mechanisms 3, the inside of the high versatility mechanism 3 contains a fixing cylinder 31, an electric push rod 32 and a high versatility group 33, the high versatility group 33 is arranged on the surface of the adjusting frame 112 and the fixing frame 113, the high versatility group 33 is composed of a moving column 331, a guide sliding groove 332 and a guide sliding block 333, the surface of the fixing frame 113 is installed with the fixing cylinder 31, the inside of the fixing cylinder 31 is arranged with the moving column 331, one end of the moving column 331 extends to the outside of the fixing cylinder 31 and is fixed with the surface of the adjusting frame 112, the inner wall of the fixing cylinder 31 is provided with the guide sliding groove 332, the surface of the moving column 331 is installed with the guide sliding block 333, the guide sliding block 333 and the inner wall of the guide sliding groove 332 are slidably connected with each other, the inside of the fixing cylinder 31 is installed with the electric push rod 32, the model of the electric push rod 32 can be selected as DG series, the input end of the electric push rod 32 is electrically connected with the output end of the control button 108, the output end of the electric push rod 32 is fixed with the surface of the moving column 331.

[0025] In implementation, the electric push rod 32 inside the fixing cylinder 31 is controlled to work, under the action of the electric push rod 32, the moving column 331 moves in the inside of the fixing cylinder 31, at this time, the moving column 331 drives the guide sliding block 333 to slide in the inside of the guide sliding groove 332, under the joint action of the guide sliding groove 332 and the guide sliding block 333, the moving column 331 is guided, when the moving column 331 moves, the moving column 331 drives the adjusting frame 112 to slide on the surface of the moving plate 110, the position of the adjusting frame 112 is adjusted, so that the distance between the adjusting frame 112 and the fixing frame 113 can meet the placement needs of the circuit board body 105, so as to realize the function that the infrared detection device adjusts the position of the adjusting frame 112.

[0026] Working principle: in use, first of all, the device frame body 1 is placed in the designated position, the user pulls the circuit board body 105 on the surface of the support frame 104, and then the circuit board body 105 is placed on the surface of the adjusting frame 112 and the fixing frame 113. The position of the circuit board body 105 is limited under the action of the limiting piece 111. The user operates the control button 108, so that the control button 108 controls the servo motor 116 inside the fixed box 109 to work. Under the action of the servo motor 116, the adjusting screw 114 rotates in the fixed box 109. Under the thread cooperation of the adjusting screw 114 and the adjusting screw cylinder 115, the adjusting screw cylinder 115 slides on the inner wall of the fixed box 109. When the adjusting screw cylinder 115 moves, the moving plate 110 moves in the device frame body 1. At this time, the moving plate 110 moves to the inside of the box body 102. Under the action of the infrared detector 106 in the box body 102, the surface of the circuit board body 105 is detected. Under the action of the magnifying glass 107, the surface of the circuit board body 105 is enlarged, so that the detection effect of the infrared detection device on the surface of the circuit board body 105 is better. The detection structure is displayed on the surface of the display screen 101. The user can judge whether the circuit board body 105 meets the standard by observing the display screen 101. After detection is completed, the moving plate 110 drives the circuit board body 105 to move out of the inside of the box body 102. The user takes the circuit board body 105 from the surface of the adjusting frame 112 and the fixing frame 113.

[0027] Subsequently, when the user places the circuit board body 105 on the surface of the adjusting frame 112 and the fixing frame 113, the user unscrews the rotating screw cylinder 232 on the surface of the fixed screw 231, so that the rotating screw cylinder 232 moves on the surface of the fixed screw 231. At this time, the rotating screw cylinder 232 drives the stable base 233 away from the inside of the adjusting frame 112 and the fixing frame 113. Subsequently, the user pulls the limiting piece 111 on the surface of the adjusting frame 112 and the fixing frame 113, so that the limiting piece 111 moves to the surface of the circuit board body 105 respectively. The user twists the rotating screw cylinder 232 on the surface of the fixed groove 21, so that the rotating screw cylinder 232 drives the stable base 233 to move downward to contact the surface of the adjusting frame 112 and the fixing frame 113, so as to fix the limiting piece 111 on the surface of the adjusting frame 112 and the fixing frame 113 respectively. Under the action of the limiting piece 111, the position of the circuit board body 105 is limited, so as to realize the function of adjusting the position of the limiting piece 111 by the infrared detection device, so that the infrared detection device can adjust the position of the limiting piece 111 according to the use requirement when in use, so that the infrared detection device can ensure the stability of the circuit board body 105 during detection.

[0028] Subsequently, the user adjusts the position of the adjusting frame 112 according to the size of the circuit board body 105, and then operates the control button 108, so that the control button 108 controls the electric push rod 32 inside the fixed cylinder 31 to work, and under the action of the electric push rod 32, the moving column 331 moves inside the fixed cylinder 31, at this time, the moving column 331 drives the guide sliding block 333 to slide inside the guide sliding groove 332, and under the joint action of the guide sliding groove 332 and the guide sliding block 333, the moving column 331 is guided, when the moving column 331 moves, the moving column 331 drives the adjusting frame 112 to slide on the surface of the moving plate 110, and the position of the adjusting frame 112 is adjusted, so that the distance between the adjusting frame 112 and the fixed frame 113 can meet the placement needs of the circuit board body 105, so as to realize the function that the infrared detection device adjusts the position of the adjusting frame 112, so that the infrared detection device can adjust the position of the adjusting frame 112 according to the size of the circuit board body 105 when used, so that the infrared detection device can better meet the use demand of the user, the practicality is greatly improved, and finally the use of the infrared detection device is completed.

[0029] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A device for infrared detection of soldering on a circuit board, comprising a device housing (1), characterized in that: The surface of the device rack body (1) is provided with a box body (102), the surface of the box body (102) is provided with a display screen (101), the surface of the device rack body (1) is provided with a support frame (104), the surface of the top of the support frame (104) is provided with equidistant circuit board bodies (105), the surface of the device rack body (1) is provided with a control button (108), the inside of the device rack body (1) is provided with a moving plate (110), the moving plate (110) and the inner wall of the device rack body (1) are slidably connected with each other, the inner walls on both sides of the device rack body (1) are provided with fixed boxes (109), the surface of the moving plate (110) is provided with an adjusting frame (112), the adjusting frame (112) and the surface of the moving plate (110) are slidably connected with each other, the surface of the moving plate (110) is provided with a fixed frame (113), the surface of the adjusting frame (112) and the fixed frame (113) is provided with a limiting piece (111) for limiting the circuit board body (105), the limiting piece (111) and the surface of the adjusting frame (112) and the fixed frame (113) are slidably connected with each other, the surface of the limiting piece (111), the adjusting frame (112) and the fixed frame (113) is provided with an adjusting limiting mechanism (2), the inside of the adjusting limiting mechanism (2) contains a fixed groove (21), a mounting block (22) and an adjusting limiting assembly (23), the surface of the adjusting frame (112) and the fixed frame (113) is provided with a high universality mechanism (3), the inside of the high universality mechanism (3) contains a fixed cylinder (31), an electric push rod (32) and a high universality group (33).

2. The apparatus for infrared detection of soldering on a circuit board according to claim 1, wherein: The inside of the device rack body (1) is provided with a keyboard (103), the keyboard (103) and the inner wall of the device rack body (1) are slidably connected with each other, the inside of the box body (102) is provided with an infrared detector (106) for detecting the surface of the circuit board body (105), the surface of the infrared detector (106) is provided with a magnifying glass (107), the inside of the fixed box (109) is provided with a servo motor (116), the input end of the servo motor (116) and the output end of the control button (108) are electrically connected, the output end of the servo motor (116) is provided with a rotating shaft through a shaft coupling, the inside of the fixed box (109) is provided with an adjusting screw rod (114), the adjusting screw rod (114) and the inner wall of the fixed box (109) are rotatably connected with each other, the surface of the adjusting screw rod (114) is fixed with the surface of the rotating shaft, the surface of the adjusting screw rod (114) is provided with an adjusting screw cylinder (115) in a threaded manner, the adjusting screw cylinder (115) and the inner wall of the fixed box (109) are slidably connected with each other, the surface of the adjusting screw cylinder (115) is fixed with the surface of the moving plate (110) through screws.

3. The apparatus for infrared detection of soldering on a circuit board according to claim 1, wherein: The adjusting and limiting assembly (23) is arranged on the surface of the limiting piece (111), the adjusting frame (112) and the fixing frame (113), is composed of the fixing screw rod (231), the rotating screw cylinder (232) and the stable base (233), the surface of the limiting piece (111) is provided with the mounting block (22), the surface of the mounting block (22) is provided with the fixing screw rod (231), the inside of the mounting block (22) is provided with the fixing groove (21), one end of the fixing screw rod (231) extends into the inside of the fixing groove (21).

4. The apparatus for infrared detection of soldering on a circuit board according to claim 3, wherein: The surface of the fixing screw rod (231) is provided with the rotating screw cylinder (232), the inside of the fixing groove (21) is provided with the stable base (233), the surface of the stable base (233) at the bottom position is rotationally matched with the surface of the rotating screw cylinder (232) at the bottom position, and the surface of the stable base (233) at the bottom position is in contact with the surface of the adjusting frame (112) and the fixing frame (113) respectively.

5. The apparatus for infrared detection of soldering on a circuit board according to claim 1, wherein: The high versatility group (33) is arranged on the surface of the adjusting frame (112) and the fixing frame (113), is composed of the moving column (331), the guide sliding groove (332) and the guide sliding block (333), the surface of the fixing frame (113) is provided with the fixing cylinder (31), the inside of the fixing cylinder (31) is provided with the moving column (331), one end of the moving column (331) extends to the outside of the fixing cylinder (31) and is fixed with the surface of the adjusting frame (112), and the inner wall of the fixing cylinder (31) is provided with the guide sliding groove (332).

6. The apparatus for infrared detection of soldering of a circuit board according to claim 5, wherein: The surface of the moving column (331) is provided with the guide sliding block (333), the guide sliding block (333) and the guide sliding groove (332) are slidably matched, the inside of the fixing cylinder (31) is provided with the electric push rod (32), the input end of the electric push rod (32) is electrically connected with the output end of the control button (108), and the output end of the electric push rod (32) is fixed with the surface of the moving column (331).

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