CN218995641U

CN218995641U - Connector detection device

Info

Publication number: CN218995641U
Application number: CN202223346868.6U
Authority: CN
Inventors: 张洪涛
Original assignee: Shandong Yuande Precision Technology Co ltd
Current assignee: Shandong Yuande Precision Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-09
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a connector detection device which comprises a detector main body, wherein a rectangular shell is arranged at the rear end of the detector main body, a fixing block is arranged at the left side of the bottom end inside the rectangular shell, the upper end surface of the fixing block is recessed downwards to form a plurality of positioning grooves, the left side inside the rectangular shell is in sliding connection with a pressing plate, a plurality of pins are equidistantly arranged at the left side of the lower end of the pressing plate, a magnetic block is arranged at the middle position of the upper end of the pressing plate, an electromagnet is arranged at the left side of the upper end of the rectangular shell, the electromagnet is positioned right above the magnetic block and is in mutual exclusion arrangement with the electromagnet, first guide pieces are arranged at four corner positions of the upper end of the pressing plate, a limiting piece is arranged at the upper end of the first guide piece, and an elastic piece is arranged between the limiting piece and the rectangular shell.

Description

Connector detection device

Technical Field

The utility model relates to a connector detection device, and belongs to the technical field of connector production.

Background

Connectors are generally referred to as electrical connectors. That is, a device for connecting two active devices transmits current or signals, and in connector production, the produced connector is generally detected by visual inspection, the appearance of the connector to be detected is generally checked, then the connection condition of the connector is detected by using a detecting device, in the prior art, the connector detecting device is generally composed of a detector, a shell arranged at the outer end of the detector, a socket formed on the shell and a pin fixed in the shell and electrically connected with the detector, when the connector is used, firstly, the pin on the connector is aligned with the socket on the shell, then the pin on the connector is inserted into the socket, and the pin on the connector is inserted into the lower end of the pin, so that the pin on the connector is connected with the pin on the connector, and then the connector is detected by using the detector.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a connector detection device so as to solve the problems in the background art, and the utility model achieves the aim of connecting a contact pin and a pin in a pressing mode, effectively avoids friction force between the contact pin and the pin, reduces the abrasion probability of the contact pin and improves the detection effect.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a connector detection device, includes the detector main part, the rectangular shell is installed to detector main part rear end, rectangular shell inside bottom left side installation transversely arranged's fixed block and fixed block extend to rectangular shell left end, fixed block up end undercut forms a plurality of transverse arrangement's constant head tank, and the constant head tank extends to the fixed block left end, rectangular shell inside left side slide connection clamp plate and clamp plate are located the fixed block upside, clamp plate lower extreme left side equidistance sets up a plurality of contact pins and contact pins that are connected with detector main part electricity and is located the constant head tank directly over, the magnet is installed to clamp plate upper end intermediate position, rectangular shell upper end left side sets up electro-magnet and extends to the rectangular shell in, the electro-magnet is located directly over the magnet and the mutual repulsion of magnet is arranged, four edges and corners positions of clamp plate upper end all install vertical arrangement's first guide and are located the electro-magnet outside, first guide and rectangular shell sliding connection are extended to the upper end, first guide upper end installation rectangular upper end and rectangular shell side and elastic member are located between the spacing piece and the rectangular shell and the spacing piece.

Further, a stud is arranged in the middle of the upper end of the first guide piece, the outer end of the stud is in threaded connection with a limiting piece, and the limiting piece is located at the upper end of the first guide piece.

Further, the baffle of rectangular shell internally mounted vertical arrangement and baffle are located the fixed block right-hand member, baffle left end and clamp plate sliding connection, baffle right-hand member installation power ware and power ware are located the rectangular shell, the power ware is connected with electro-magnet and detector main part electricity respectively.

Further, the left edge of the upper end face of the fixed block is recessed downwards to form a plurality of tapered grooves which are wide in left and narrow in right, the tapered grooves extend to the left end of the fixed block, and the right end of the tapered grooves are communicated with the positioning groove.

Further, the backup pad and the backup pad that fixed block left end sliding connection vertically arranged are located the constant head tank downside, both ends all install baffle and baffle are located rectangular shell left end around the backup pad.

Further, the fixed plate that longitudinal arrangement is installed to the fixed block left end and fixed plate is located the backup pad downside, the backup pad lower extreme rotates and connects vertical arrangement's screw rod, the screw rod runs through fixed plate and screw rod and fixed plate threaded connection.

Further, two vertically arranged second guide pieces are symmetrically arranged at the lower end of the supporting plate, the two second guide pieces are located on the front side and the rear side of the screw rod, and the two second guide pieces penetrate through the fixing plate and are in sliding connection with the fixing plate.

The utility model has the beneficial effects that:

1. firstly, pins on the connector are inserted into the positioning grooves, then repulsive force is generated between the electromagnet and the magnetic block, the pressing plate and the pins move downwards, and then the pins enter the positioning grooves and are contacted with the pins on the connector in the positioning grooves and are extruded, so that the pins are stably connected with the pins, the purpose of connecting the pins with the pins in a downwards pressing mode is achieved, friction force between the pins and the pins is effectively avoided, the abrasion probability of the pins is reduced, and the detection effect is improved.

2. The connector is placed on the left side of the fixed block, the pins on the connector are aligned with the conical grooves respectively, the connector is pushed rightwards, the pins on the connector enter the conical grooves, the pins on the connector enter the positioning grooves under the guidance of the conical grooves, the installation positions of the pins on the connector can be positioned and detected, and the functionality is good.

3. The screw rod is rotated firstly, the supporting plate is moved up and down to a proper position, the connector with different thickness is used, the applicability is good, the shell part of the connector is placed at the upper end of the supporting plate, the supporting plate is utilized to lift the shell part of the connector, and the stability is good.

4. In the downward movement process of the pressing plate, the round rod and the annular plate can be moved downward to compress the spring, so that the spring generates elastic force, after detection is completed, the annular plate, the round rod and the pressing plate can be moved upward under the action of the elastic force of the spring, and then the contact pin on the pressing plate returns to the original position, so that the installation of the pin of the subsequent connector is facilitated.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a connector inspection device according to the present utility model;

FIG. 2 is a cross-sectional view of a connector inspection apparatus according to the present utility model;

FIG. 3 is a bottom view of a platen in a connector inspection device according to the present utility model;

fig. 4 is a perspective view of a fixing block in a connector inspection apparatus according to the present utility model.

In the figure: the detector comprises a 1-detector main body, a 2-rectangular shell, a 3-electromagnet, a 4-magnetic block, a 5-pressing plate, a 6-positioning groove, a 7-supporting plate, an 8-fixing block, a 21-annular plate, a 22-spring, a 23-round rod, a 24-partition plate, a 25-power supply, a 51-contact pin, a 61-conical groove, a 71-baffle plate, a 81-screw rod, a 82-cylinder and a 83-fixing plate.

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.

Referring to fig. 1, 2 and 4, the present utility model provides a technical solution: the utility model provides a connector detection device, including detector main part 1, detector main part 1 includes the singlechip, the display of being connected with the singlechip, contact pin 51 and the stitch detection module of singlechip and contact pin 51 electricity connection respectively, make contact pin 51 and the pin connection on the connector earlier, and utilize stitch detection module to detect the connector, and with detection information transmission to the singlechip on, and utilize the singlechip to carry out analysis, processing such as detection information, then to the processing detection information transmission to the display, and utilize the display to show, and the detector main part 1 that comprises the singlechip, the display, contact pin 51 and stitch detection module is for current disclosure technique, install on the detector main part 1 rear end with the rectangular shell 2, utilize rectangular shell 2 to provide the installation carrier for parts such as fixed block 8, install on the inside bottom left side of rectangular shell 2 with the fixed block 8 that extends to rectangular shell 2 left end, provide the installation carrier for parts such as positioning groove 6 through fixed block 8, form the taper-shaped groove 61 on the left and right sides face of the side face of the recess 6, the taper-shaped groove 61 is formed to the side face of the recess 6 on the side of the recess is connected to the side of the recess 6.

Specifically, the connector is placed on the left side of the fixing block 8, the pins on the connector are aligned with the tapered grooves 61 respectively, then the connector is pushed rightwards, the pins on the connector enter the tapered grooves 61, and under the guidance of the tapered grooves 61, the pins on the connector enter the positioning grooves 6, so that the installation positions of the pins on the connector can be positioned and detected, and the functionality is good.

As shown in fig. 1 and 2, a support plate 7 with a rectangular structure arranged longitudinally at the lower side of the positioning groove 6 is slidably connected to the left end of the fixed block 8, the connector is lifted by the support plate 7, two baffle plates 71 with a rectangular structure arranged at the left end of the rectangular shell 2 are respectively mounted at the front and rear ends of the support plate 7, the two baffle plates 71 are matched for use, the connector on the support plate 7 can be limited, a fixing plate 83 with a rectangular structure arranged longitudinally at the lower side of the support plate 7 is mounted at the left end of the fixed block 8, a vertically arranged screw 81 is rotatably connected to the lower end of the support plate 7, the screw 81 in threaded connection with the fixing plate 83 penetrates through the fixing plate 83, the support plate 7 moves up and down by the screw 81, two vertically arranged second guide pieces positioned at the front and rear sides of the screw 81 are symmetrically mounted at the lower end of the support plate 7, the two second guide pieces in sliding connection with the fixing plate 83 penetrate through the fixing plate 83, the second guide pieces guide the movement of the support plate 7 by the second guide pieces, and the second guide pieces can adopt cylinders 82.

Specifically, when in use, firstly, the screw 81 is rotated, and because the screw 81 is in threaded connection with the fixing plate 83, the screw 81 is rotated and simultaneously moves up and down, so that the supporting plate 7 is moved up and down to a proper position, the use of connectors with different thicknesses is met, the applicability is good, then the shell part of the connector is placed to the upper end of the supporting plate 7, the pins on the connector are aligned with the conical grooves 61, then the connector is pushed rightwards along the supporting plate 7, the pins on the connector are further led to enter the positioning grooves 6, and at the moment, the shell part of the connector is lifted by the supporting plate 7, so that the stability is good.

As shown in fig. 1, 2 and 3, a pressing plate 5 with a rectangular structure positioned on the upper side of a fixed block 8 is slidingly connected to the left side inside a rectangular shell 2, a mounting carrier is provided for a pin 51 and other components through the pressing plate 5, a plurality of pins 51 positioned right above a positioning groove 6 and electrically connected with a detector main body 1 are equidistantly arranged on the left side of the lower end of the pressing plate 5, pins on a connector are electrically connected with the detector main body 1 through the pins 51, a magnetic block 4 is mounted on the middle position of the upper end of the pressing plate 5, an electromagnet 3 extending into the rectangular shell 2 is arranged on the left side of the upper end of the rectangular shell 2, at the moment, the electromagnet 3 is positioned right above the magnetic block 4 and is mutually exclusive with the electromagnet 3, the magnetic block 4 is matched with the electromagnet 3, the pressing plate 5 is downwards moved, a vertically arranged partition 24 positioned on the right end of the fixed block 8 and slidingly connected with the right end of the pressing plate 5 is mounted inside the rectangular shell 2, the inner space of the rectangular shell 2 is separated through the partition 24, and the electromagnet 3 and the detector main body 1 are respectively connected with the electromagnet 3 and the detector main body 25 are electrically connected with the detector main body 25 through the electric power supply 25.

Specifically, pins on the connector are firstly inserted into the positioning grooves 6, then a circuit of the electromagnet 3 is connected, so that the electromagnet 3 generates a magnetic field, the magnetic blocks 4 and the electromagnet 3 are mutually exclusive, repulsive force is generated between the electromagnet 3 and the magnetic blocks 4, under the action of the repulsive force, the magnetic blocks 4 move downwards, the pressing plate 5 moves downwards, the pins 51 move downwards, the pins 51 enter the positioning grooves 6 and are contacted with the pins on the connector in the positioning grooves 6 and are extruded, the pins 51 are stably connected with the pins, then the detector main body 1 is started, the connector is detected by the detector main body 1, the purpose of connecting the pins 51 with the pins by a pressing mode is achieved, friction force between the pins 51 is effectively avoided, the pins 51 are reduced, and the detection effect is improved.

As shown in fig. 1 and 2, four vertically arranged first guide members positioned outside the electromagnet 3 are respectively installed at four angular positions at the upper end of the pressing plate 5, the upper ends of the first guide members which are in sliding connection with the rectangular shell 2 extend out of the upper side of the rectangular shell 2, the pressing plate 5 is guided by the first guide members, the first guide members can adopt round rods 23, studs are installed at the middle positions of the upper ends of the first guide members, convenient disassembly and assembly between the limiting members and the first guide members are realized by the studs, then the limiting members positioned at the upper ends of the first guide members are connected to the outer ends of the studs in a threaded manner, the limiting members can adopt annular plates 21, the elastic members positioned outside the first guide members are arranged between the limiting members and the rectangular shell 2, the pressing plate 5 is returned to the original position by the elastic members, and the elastic members can adopt springs 22.

Specifically, in the downward movement process of the pressing plate 5, the round rod 23 is moved downward, the annular plate 21 is moved downward, the spring 22 is compressed, so that the spring 22 generates elastic force, after detection is completed, the circuit of the electromagnet 3 is disconnected, the annular plate 21 is moved upward under the action of the elastic force of the spring 22, the round rod 23 is moved upward, the pressing plate 5 is moved upward, the contact pins 51 on the pressing plate 5 return to the original positions, and the installation of pins of a subsequent connector is facilitated.

The present disclosure describes embodiments in terms of which each embodiment does not comprise a separate embodiment, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the embodiments in the examples may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims

1. A connector inspection device, characterized in that: the detector comprises a detector main body (1), a rectangular shell (2) is arranged at the rear end of the detector main body (1), a plurality of pins (51) electrically connected with the detector main body (1) are arranged at the left side of the left end of the lower end of the rectangular shell (2), the fixing blocks (8) extend to the left end of the rectangular shell (2), the upper end surfaces of the fixing blocks (8) are downwards sunken to form a plurality of positioning grooves (6) which are transversely arranged, the positioning grooves (6) extend to the left end of the fixing blocks (8), a pressing plate (5) is slidingly connected to the left side of the inner part of the rectangular shell (2) and is positioned at the upper side of the fixing blocks (8), a plurality of pins (51) electrically connected with the detector main body (1) are arranged at the left side of the lower end of the pressing plate (5) at equal intervals and are positioned right above the positioning grooves (6), a magnetic block (4) is arranged at the middle position of the upper end of the pressing plate (5), an electromagnet (3) is arranged at the left side of the upper end of the rectangular shell (2), the electromagnet (3) extends to the inside the rectangular shell (2), the electromagnet (3) is positioned right above the magnetic block (4) and is positioned at the right side of the magnetic block (4), and is vertically arranged at the right side of the electromagnet (3) and is opposite to the first corner of the electromagnet (3), the upper end of the first guide piece extends out of the upper side of the rectangular shell (2) and is in sliding connection with the rectangular shell (2), the upper end of the first guide piece is provided with a limiting piece and is located on the upper side of the rectangular shell (2), and an elastic piece is arranged between the limiting piece and the rectangular shell (2) and is located on the outer side of the first guide piece.

2. A connector inspection apparatus according to claim 1, wherein: the middle position of the upper end of the first guide piece is provided with a stud, the outer end of the stud is in threaded connection with a limiting piece, and the limiting piece is positioned at the upper end of the first guide piece.

3. A connector inspection apparatus according to claim 1, wherein: the utility model discloses a power supply device, including rectangle shell (2), baffle (24) and baffle (24) that are arranged vertically of rectangle shell (2) internally mounted are located fixed block (8) right-hand member, baffle (24) left end and clamp plate (5) sliding connection, baffle (24) right-hand member installation power supply device (25) and power supply device (25) are located rectangle shell (2), power supply device (25) are connected with electro-magnet (3) and detector main part (1) electricity respectively.

4. A connector inspection apparatus according to claim 1, wherein: the left edge of the upper end surface of the fixed block (8) is downwards recessed to form a plurality of tapered grooves (61) which are wide in left and narrow in right, the tapered grooves (61) extend to the left end of the fixed block (8), and the right end of the tapered grooves (61) is communicated with the positioning groove (6).

5. A connector inspection apparatus according to claim 1, wherein: the left end sliding connection of fixed block (8) is vertical backup pad (7) and backup pad (7) are located positioning groove (6) downside, both ends all install baffle (71) and baffle (71) are located rectangular shell (2) left end around backup pad (7).

6. The connector inspection device according to claim 5, wherein: the fixing block is characterized in that a fixing plate (83) which is longitudinally arranged is arranged at the left end of the fixing block (8), the fixing plate (83) is located at the lower side of the supporting plate (7), a screw rod (81) which is vertically arranged is connected with the lower end of the supporting plate (7) in a rotating mode, and the screw rod (81) penetrates through the fixing plate (83) and is in threaded connection with the fixing plate (83).

7. The connector inspection device according to claim 6, wherein: two vertically arranged second guide pieces are symmetrically arranged at the lower end of the supporting plate (7) and are positioned on the front side and the rear side of the screw rod (81), and the two second guide pieces penetrate through the fixing plate (83) and are in sliding connection with the fixing plate (83).