CN220419500U

CN220419500U - PCB board detection device

Info

Publication number: CN220419500U
Application number: CN202322201364.3U
Authority: CN
Inventors: 赵应均; 李春梅; 陈云华
Original assignee: Chengdu Dikemai Technology Co ltd
Current assignee: Chengdu Dikemai Technology Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-01-30
Anticipated expiration: 2033-08-16

Abstract

The utility model relates to the technical field of PCB detection, in particular to a PCB detection device, which comprises a detection device main body, wherein an electric push rod is fixedly connected to the middle part of the upper end of the detection device main body, a detection component is fixedly connected to the telescopic end of the electric push rod, a fixing seat is fixedly connected to the front part of the lower wall of the detection device main body, a first motor is fixedly connected to the left end of the fixing seat, a bidirectional screw rod is fixedly connected to the output end of the first motor, a movable seat is in threaded connection with the left part and the right part of the outer surface of the bidirectional screw rod, a second motor is fixedly arranged at the upper ends of the two movable seats, screw rods are fixedly connected to the output ends of the two second motors, and a positioning component is in threaded connection with the outer surfaces of the two screw rods. According to the PCB detection device, the back surface of the PCB can be upwards without being detached so as to facilitate detection, so that time and labor are saved, the detection efficiency is improved, and the device is convenient to use.

Description

PCB board detection device

Technical Field

The utility model relates to the technical field of PCB detection, in particular to a PCB detection device.

Background

The Chinese name of the PCB is printed circuit board, also called printed circuit board and printed circuit board, is an important electronic component, is a support body of the electronic component, is a provider of electrical connection of the electronic component, and needs to use a detection device to detect the PCB in order to ensure the quality of the PCB.

Disclosure of Invention

The utility model mainly aims to provide a PCB detection device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a PCB board detection device, includes the detection device main part, detection device main part upper end middle part fixedly connected with electric putter, electric putter telescopic end fixedly connected with detection component, detection device main part lower wall fixedly connected with places the board, detection device main part lower wall front portion fixedly connected with fixing base, and the fixing base is the spill setting, fixing base left end fixed mounting has a motor, motor output fixedly connected with two-way lead screw, and two-way lead screw right-hand member passes through bearing and fixing base right wall swing joint, two equal threaded connection of two-way lead screw surface left part and surface right part has the movable seat, two equal fixed mounting of movable seat upper end has No. two motors, two equal fixedly connected with lead screw of motor output, and two lead screw lower ends all pass through the bearing respectively with two movable seat lower wall swing joint, two equal threaded connection of lead screw surface has locating component, detection device main part front wall left part and front wall right part all open and are spacing spout, and two movable seats all pass through lead screw and detection device main part sliding connection.

Preferably, the locating component comprises a support, the equal fixedly connected with slider in support left end front portion and right-hand member front portion, support lower extreme rear portion fixedly connected with extension board, no. three motor is installed to extension board left wall middle part fixed mounting, no. three motor output fixedly connected with positioning seat, positioning seat inner wall fixedly connected with protection pad, threaded connection has the screw rod in positioning seat upper wall middle part, screw rod lower extreme fixedly connected with fixed block, upper and lower through thread groove is opened at support upper end front middle part, the support passes through thread groove and lead screw surface threaded connection.

Preferably, the support is in sliding connection with the movable seat through the sliding block, the support plate and the protection pad are all in L-shaped arrangement, and the positioning seat is in concave arrangement.

Preferably, the detection assembly comprises a lifting seat and a fixed plate, two inserting sliding grooves are formed in the lower end of the lifting seat, two inserting sliding seats are fixedly connected to the upper end of the fixed plate, the fixed plate is in sliding connection with the lifting seat through the inserting sliding seats and the inserting sliding grooves, two guiding grooves penetrating through the upper wall of the inserting sliding grooves vertically are formed in the rear portion of the upper wall of the inserting sliding grooves, two springs are fixedly connected to the rear portion of the upper end of the lifting seat, a socket is fixedly connected to the upper end of each spring, the socket is in sliding connection with the lifting seat through the guiding grooves, two slots are formed in the rear portion of the upper end of the inserting sliding seat, and detection probes are fixedly arranged at the lower end of the fixed plate, and the middle portion of the upper end of the lifting seat is fixedly connected with the telescopic end of the electric push rod.

Preferably, the socket is concave, the socket is connected with two sliding seats in a plugging manner through the slot, and the two sliding seats and the two sliding grooves are all in a T-shaped arrangement.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up motor II, lead screw and locating component, start motor II, drive the lead screw and rotate, make locating component PCB board upwards move to suitable position, restart motor III, make the locating seat drive PCB board upset, make it avoid upwards, restart motor II, make locating component drive PCB board return to the original position, need not dismantle PCB board can be to its back up in order to detect, labour saving and time saving improves detection efficiency, facilitate the use;

2. through setting up the detection component, dial the socket upwards, make the socket upwards remove under the effect of guide way and break away from the slot to dial the fixed plate backward, make the slot slide out of inserting the spout, thereby dismantle the fixed plate, so that overhaul and maintain detection probe, improve the practicality of device.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a PCB board detection apparatus according to the present utility model;

fig. 2 is a schematic diagram of a part of a connection structure of a PCB board detection apparatus according to the present utility model;

fig. 3 is a schematic diagram of the overall structure of a positioning assembly of the PCB board detection apparatus of the present utility model;

fig. 4 is a schematic diagram of the overall structure of a detection assembly of the PCB board detection apparatus of the present utility model.

In the figure: 1. a detection device body; 2. an electric push rod; 3. a detection assembly; 4. a fixing seat; 5. a motor I; 6. a two-way screw rod; 7. a movable seat; 8. a motor II; 9. a positioning assembly; 10. a screw rod; 11. placing a plate; 12. limiting sliding grooves; 91. a support; 92. a thread groove; 93. a slide block; 94. a support plate; 95. a third motor; 96. a positioning seat; 97. a screw; 98. a fixed block; 99. a protective pad; 31. a lifting seat; 32. a fixing plate; 33. inserting a chute; 34. inserting a sliding seat; 35. detecting a probe; 36. a slot; 37. a spring; 38. a socket; 39. a guide groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a PCB board detection device, including detection device main part 1, detection device main part 1 upper end middle part fixedly connected with electric putter 2, electric putter 2 flexible end fixedly connected with detection component 3, detection device main part 1 lower wall fixedly connected with places board 11, detection device main part 1 lower wall front portion fixedly connected with fixing base 4, and fixing base 4 is the spill setting, fixing base 4 left end fixed mounting has motor 5 No. 5, motor 5 output fixedly connected with two-way lead screw 6, and two-way lead screw 6 right-hand member passes through bearing and fixing base 4 right wall swing joint, two-way lead screw 6 surface left part and the equal threaded connection of surface right part have movable seat 7, two equal fixedly connected with of movable seat 7 upper end have motor 8 No. two, two equal fixedly connected with lead screw 10 of motor 8 output, and two lead screw 10 lower ends all pass through bearing and two movable seat 7 lower wall swing joint, two equal threaded connection of lead screw 10 surface have locating component 9, detection device main part 1 front wall left part and front wall right part all open and limit chute 12, and two movable seat 7 all pass through lead screw 10 and detection device 1 sliding connection.

In this embodiment, the positioning assembly 9 includes a support 91, the front part of the left end and the front part of the right end of the support 91 are both fixedly connected with a sliding block 93, the rear part of the lower end of the support 91 is fixedly connected with a support plate 94, the middle part of the left wall of the support plate 94 is fixedly provided with a motor No. three 95, the output end of the motor No. three 95 is fixedly connected with a positioning seat 96, the inner wall of the positioning seat 96 is fixedly connected with a protection pad 99, the middle part of the upper wall of the positioning seat 96 is inserted and threaded with a screw rod 97, the lower end of the screw rod 97 is fixedly connected with a fixed block 98, the front middle part of the upper end of the support 91 is provided with a threaded groove 92 which is penetrated up and down, and the support 91 is in threaded connection with the outer surface of the screw rod 10 through the threaded groove 92; the support 91 is in sliding connection with the movable seat 7 through the sliding block 93, the support plate 94 and the protection pad 99 are both in L-shaped arrangement, and the positioning seat 96 is in concave arrangement; through setting up No. two motors 8, lead screw 10 and locating component 9 to need not dismantle the PCB board and can be in order to detect its back up, labour saving and time saving improves detection efficiency, convenient to use.

In this embodiment, the detection assembly 3 includes a lifting seat 31 and a fixed plate 32, the lower end of the lifting seat 31 is provided with two sliding slots 33, the upper end of the fixed plate 32 is fixedly connected with two sliding slots 34, the fixed plate 32 is in sliding connection with the lifting seat 31 through the sliding slots 34 and the sliding slots 33, the rear parts of the upper walls of the two sliding slots 33 are provided with guide slots 39 which are vertically penetrated, the rear parts of the upper ends of the lifting seat 31 are fixedly connected with two springs 37, the upper ends of the two springs 37 are fixedly connected with a socket 38 together, the socket 38 is in sliding connection with the lifting seat 31 through the guide slots 39, the rear parts of the upper ends of the two sliding slots 34 are provided with slots 36, the lower end of the fixed plate 32 is fixedly provided with a detection probe 35, and the middle part of the upper end of the lifting seat 31 is fixedly connected with the telescopic end of the electric push rod 2; the socket 38 is arranged in a concave shape, the socket 38 is connected with the two plug-in sliding seats 34 in a plug-in connection way through the slot 36, and the two plug-in sliding seats 34 and the two plug-in sliding grooves 33 are arranged in a T shape; through setting up detection component 3 to be convenient for dismantle fixed plate 32, so that overhaul and maintain detection probe 35, improve the practicality of device.

It should be noted that, in the use process, the utility model is a PCB board detection device, the PCB board to be detected is placed on the limit chute 12, then, the motor 5 is started, the bidirectional screw rod 6 is driven to rotate, the moving seat 7 drives the positioning component 9 to close to the PCB board, the two positioning seats 96 clamp and fix the PCB board left and right, the screw rod 97 is rotated, the fixing block 98 moves downwards, the fixing block 98 presses the PCB board tightly, the positioning and fixing effect of the PCB board is improved, the detection accuracy is prevented from being influenced by displacement during detection, then, the electric push rod 2 is started, the detection component 3 moves downwards, the detection probe 35 is contacted with the PCB board, so that the detection of the PCB board is facilitated, when the back of the PCB board is required to be detected, the electric push rod 2 is started, the detection component 3 is reset, the motor 8 is started, the screw rod 10 is driven to rotate, the PCB board of the positioning component 9 moves upwards to a proper position, the third motor 95 is restarted to enable the positioning seat 96 to drive the PCB to turn over, so that the PCB is prevented from being upward, the second motor 8 is restarted to enable the positioning assembly 9 to drive the PCB to return, the back of the PCB can be upward for detection without disassembling the PCB, time and labor are saved, detection efficiency is improved, the PCB is convenient to use, after detection is finished, the first motor 5 is started to drive the bidirectional screw 6 to rotate, the movable seat 7 drives the positioning assembly 9 to move away from the PCB, the PCB is taken down from the limiting chute 12, when detection and maintenance of the detection probe 35 are required, the socket 38 is moved upward to be separated from the slot 36 under the action of the guide groove 39, the fixing plate 32 is moved backward, the slot 36 is slid out of the insertion chute 33, so that the fixing plate 32 is disassembled for overhauling and maintaining the detection probe 35, the practicability of the device is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PCB board detection device, includes detection device main part (1), its characterized in that: the utility model discloses a detecting device, including detecting device main part (1), electric putter (2) in the middle part of detecting device main part (1), electric putter (2) telescopic end fixedly connected with detection subassembly (3), detecting device main part (1) lower wall fixedly connected with places board (11), detecting device main part (1) lower wall front portion fixedly connected with fixing base (4), and fixing base (4) are the spill setting, fixing base (4) left end fixed mounting has motor (5) No. one, motor (5) output fixedly connected with two-way lead screw (6), and two-way lead screw (6) right-hand member pass through bearing and fixing base (4) right wall swing joint, two-way lead screw (6) surface left part and surface right-hand member equal threaded connection have movable seat (7), two equal fixedly connected with lead screw (10) in the upper end of movable seat (7) No. two motor (8), and two lead screw (10) lower ends all pass through the bearing respectively with two movable connection of movable seat (7) lower wall, two outer surface (10) all threaded connection has screw (9) and the equal wall front portion of the detecting device (1), the two movable seats (7) are both in sliding connection with the detection device main body (1) through a screw rod (10);

the locating component (9) comprises a support (91), the front portion of the left end of the support (91) and the front portion of the right end are fixedly connected with a sliding block (93), the rear portion of the lower end of the support (91) is fixedly connected with a support plate (94), a motor (95) is fixedly installed in the middle of the left wall of the support plate (94), the output end of the motor (95) is fixedly connected with a locating seat (96), the inner wall of the locating seat (96) is fixedly connected with a protection pad (99), the middle portion of the upper wall of the locating seat (96) is inserted with a threaded rod (97), the lower end of the threaded rod (97) is fixedly connected with a fixing block (98), the front middle portion of the upper end of the support (91) is provided with a threaded groove (92) which is vertically penetrated, and the support (91) is in threaded connection with the outer surface of the screw rod (10) through the threaded groove (92).

2. The PCB board detection apparatus of claim 1, wherein: the support (91) is in sliding connection with the movable seat (7) through the sliding block (93), the support plate (94) and the protection pad (99) are all in L-shaped arrangement, and the positioning seat (96) is in concave arrangement.

3. The PCB board detection apparatus of claim 1, wherein: the detection assembly (3) comprises a lifting seat (31) and a fixed plate (32), two inserting sliding grooves (33) are formed in the lower end of the lifting seat (31), two inserting sliding seats (34) are fixedly connected to the upper end of the fixed plate (32), the fixed plate (32) is connected with the lifting seat (31) in an inserting sliding mode through the inserting sliding seats (34) and the inserting sliding grooves (33), guide grooves (39) penetrating up and down are formed in the rear portion of the upper wall of the inserting sliding grooves (33), two springs (37) are fixedly connected to the rear portion of the upper end of the lifting seat (31), a socket (38) is fixedly connected with the upper end of the spring (37) in a common mode, the socket (38) is connected with the lifting seat (31) in a sliding mode through the guide grooves (39), slots (36) are formed in the rear portion of the upper end of the inserting sliding seat (34), detection probes (35) are fixedly arranged at the lower end of the fixed plate (32), and the middle portion of the upper end of the lifting seat (31) is fixedly connected with the telescopic end of the electric push rod (2).

4. A PCB board detection apparatus according to claim 3, wherein: the socket (38) is in a concave shape, the socket (38) is in plug-in connection with the two plug-in sliding seats (34) through the slot (36), and the two plug-in sliding seats (34) and the two plug-in sliding grooves (33) are in a T-shaped arrangement.