CN214750768U

CN214750768U - Crimping module picture detection device

Info

Publication number: CN214750768U
Application number: CN202120804284.5U
Authority: CN
Inventors: 李宇; 韩冬年; 任杰; 郭伟
Original assignee: Shenzhen Hongen Electronic Technology Co ltd
Current assignee: Shenzhen Hongen Electronic Technology Co ltd
Priority date: 2020-12-25
Filing date: 2021-04-20
Publication date: 2021-11-16
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to a crimping test field, it specifically discloses a crimping module picture detection device, and it has: the compression joint mechanism comprises a connecting seat, a base, a pre-pressing block and a pressing plate, wherein the pre-pressing block and the pressing plate are used for applying force to the connecting end of the module connector; a test mechanism including a circuit board and a test connector; the circuit board is arranged between the connecting seat and the base, and the test connector is electrically connected with the circuit board; and an insertion space for inserting the module connector is formed between the test connector and the base. Through the technical scheme of the utility model, effectively improved the crimping success rate, prevented to take place the short circuit between module connector and the test connector, and increased the life of module connector.

Description

Crimping module picture detection device

Technical Field

The utility model relates to a crimping test field especially relates to a crimping module picture detection device.

Background

In the processing of electronic accessories, detection is needed, for example, a display, and the display is further connected to a detection device after being manufactured to perform a lighting test so as to detect whether the display can be lighted and whether a dead spot … exists;

however, in the detection device in the prior art, as the module connector and the test connector cannot be well plugged in the connection process, the problems of low crimping success rate, easy short circuit, short service life, high maintenance cost and multiple later-stage maintenance times are caused. In view of this, the present application is presented.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, and provide a crimping module picture detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a crimping module image detection device comprises: the compression joint mechanism comprises a connecting seat, a base, a pre-pressing block and a pressing plate, wherein the pre-pressing block and the pressing plate are used for applying force to the connecting end of the module connector; a test mechanism including a circuit board and a test connector; the circuit board is arranged between the connecting seat and the base, and the test connector is electrically connected with the circuit board; and an insertion space for inserting the module connector is formed between the test connector and the base.

Furthermore, the prepressing block is pivoted on the base, and a prepressing part which can enter the placing space is arranged on the prepressing block.

Furthermore, the connecting seat is made of a magnetic conductive material, and the prepressing part is arranged magnetically; and a magnetic force for driving the prepressing part to enter the placing space is arranged between the prepressing part and the connecting seat.

Furthermore, a torsion spring is arranged between the prepressing block and the base and used for driving the prepressing part to enter the placing space.

Furthermore, the pressing plate is pivoted on the base, and a pressing head capable of entering the placing space is arranged at one end of the pressing plate.

Furthermore, the pressing plate is provided with a mounting groove, and the pressing head is fixedly connected in the mounting groove.

Furthermore, the crimping mechanism also comprises a buckle, and a fixed step is arranged on the side surface of the pressing plate; the handle can be buckled on the fixed step to limit the reset rotation of the pressure plate.

Further, the device also comprises a workbench, a bedplate and a supporting plate; the bedplate is fixed above the workbench through a supporting plate; the bedplate is used for placing the module to be detected.

Further, the connecting seat is fixedly connected to the bedplate.

Further, the base fixedly arranges the circuit board on the connecting seat through a threaded connector.

Owing to adopted above technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a detection device, it is first through the pre-compaction piece to module connector pre-compaction, makes the clamp plate during operation module connector can aim at test connector, has effectively improved the crimping success rate, has prevented to take place the short circuit between module connector and the test connector, and has increased module connector's life;

in addition, the circuit board is fixed between the connecting seat and the base through the threaded connection piece, and the test connector matched with the module connector can be replaced through disassembling the threaded connection piece before detection so as to improve the detection efficiency and prolong the service life of the test connector.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.

FIG. 1 is a schematic diagram of the general structure of the first embodiment;

FIG. 2 is a schematic structural diagram of a testing mechanism and a crimping mechanism according to an embodiment;

FIG. 3 is an exploded view of FIG. 2;

fig. 4 is a schematic diagram of the operation of the structure of fig. 2.

Reference numerals:

1. a work table; 2. a support plate; 3. a platen; 4. a connecting seat; 5. a circuit board; 6. a base; 7. pre-briquetting; 71. a prepressing section; 8. buckling a handle; 9. pressing a plate; 91. a pressure head; A. a module; A1. a module connector; s1, placing in a space.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used only to indicate relative positional relationships that may change when the absolute position of an object being described changes, and are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a crimping module a image detection apparatus, which includes a crimping mechanism and a testing mechanism, wherein:

the crimping mechanism:

as shown in fig. 2 and 3, the crimping mechanism includes the connecting socket 4, the base 6, and the pre-pressing block 7 and the pressing plate 9 for applying force to the connecting end of the module connector a1.

The pre-pressing block 7 is pivotally connected to the base 6, and a pre-pressing portion 71 capable of entering into the placing space S1 is disposed on the pre-pressing block 7. The prepressing part 71 is provided with magnetism, the connecting seat 4 is made of a magnetic conductive material, a magnetic force for driving the prepressing part 71 to enter the placing space S1 is arranged between the prepressing part 71 and the connecting seat 4, and in a natural state, the prepressing part 71 of the prepressing block 7 approaches to the connecting seat 4 to enter the placing space S1. It should be noted that the pre-pressing block 7 is L-shaped, so that the tester can pull the pre-pressing block 7 to release the module connector a1.

The pressing plate 9 is pivoted on the base 6, and a pressing head 91 capable of entering the placing space S1 is arranged at one end of the pressing plate 9. The pressing plate 9 is driven to rotate manually by a tester, and the module connector A1 pre-pressed by the pre-pressing block 7 is pressed into the module connector A1 to realize electric connection. The pressing plate 9 is provided with an installation groove, the pressure head 91 is fixedly connected in the installation groove, and the part of the pressure head 91 protruding out of the pressing plate 9 can extend into the placing space S1. In the insertion space S1, the portion of the ram 91 protruding from the platen 9 is located on both sides of the pre-press ram 91, and therefore, interference between the ram 91 and the pre-press section 71 does not occur.

In the prior art, there is no step of pre-positioning the module connector a1 using the pre-press block 7 before the press plate 9 is press-contacted, and when the press plate 9 is press-contacted, the contacts of the module connector a1 and the test connector are misaligned. Therefore, the problems of low crimping success rate, easy short circuit, short service life, high maintenance cost, multiple later-period maintenance times and the like are caused.

The testing mechanism comprises:

as shown in fig. 2 and 3, the test mechanism includes a circuit board 5 and a test connector; the circuit board 5 is arranged between the connecting seat 4 and the base 6, and the test connector is electrically connected to the circuit board 5; and, an insertion space S1 for insertion of the module connector a1 is formed between the test connector and the chassis 6, and the insertion space S1 extends in a vertical direction. In this embodiment, the test connector is welded on the circuit board 5, the test connector is provided with a slot adapted to the module connector a1, when the module connector a1 is inserted into the slot of the test connector, an electrical signal in the circuit board 5 can be transmitted to the module a in the detection and lights the module a, and a tester can judge whether the quality of the module a is qualified or not through the display condition of the module a.

It should be noted that the insertion space S1 is a space into which the module connector a1 is inserted, and during operation, the tester can operate the pre-pressing block 7 to move the pre-pressing portion 71 out of the insertion space S1, then place the module connector a1 above the test connector, and then move the pre-pressing portion 71 into the insertion space S1 to pre-position the test connector, and the module connector a1 is not shifted before the pressing plate 9 is pressed, so that some problems in the prior art are solved.

As shown in fig. 2 and 3, it should be further explained that the crimping mechanism further includes a buckle 8, and a side surface of the pressing plate 9 is provided with a fixing step; the handle 8 can be buckled on the fixed step to limit the reset rotation of the pressure plate 9. In this embodiment, there are two clasps 8, which are respectively pivoted to the left and right sides of the base 6, and a torsion spring is disposed between the two clasps 8 and the base 6, so as to limit the rotation and the resetting of the pressing plate 9. After the module A is detected, the tester can press the outer end of the button 8 to unlock the pressing plate 9. Further, in the present embodiment, the fixing step is provided only for better locking of the pressing plate 9, and in another embodiment, the fixing step may not be provided.

In the present embodiment, the base 6 fixedly arranges the circuit board 5 on the connecting base 4 by a screw connector. When detecting the different module A of interface, the accessible is dismantled threaded connection spare and is changed different circuit boards 5, has increased module connector A1 and test connector's suitability, has further solved the technical problem among the prior art.

Further, as shown in the drawing, the detecting device in the present embodiment further includes a table 1, a platen 3, and a support plate 2; the workbench 1 and the bedplate 3 are arranged in parallel up and down, and the support plate 2 is provided with two blocks and used for connecting the bedplate 3 and the workbench 1 into a whole. The bedplate 3 is used for placing a module A to be detected.

Further, the connecting seat 4 is fixedly arranged on the bedplate 3 through a threaded connecting piece.

Example two:

the technical solution of this embodiment is substantially the same as that of the first embodiment, except that a torsion spring is arranged between the pre-pressing block 7 and the base 6 in this embodiment; the pre-pressing portion 71 enters the placing space S1 for pre-pressing the module connector a1 under the action of the torsion spring.

The working principle of the utility model is as follows:

1. before detecting the picture of the module A, a circuit board 5 which is matched with the module A is assembled between the connecting seat 4 and the base 6;

2. placing the display portion of the module a on the platen 3, and placing the module connector a1 in the placing space S1;

3. prepressing the module connector a1 positioned in the placing space S1 by the prepressing block 7;

4. applying a force to the module connector a1 located in the insertion space S1 by the pressing plate 9 so that the module connector a1 is electrically connected to the test connector;

5. the electrical signal on the circuit board 5 is transmitted to the module a through the test connector to detect the quality of the module a.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A crimping module picture detection device is characterized in that the device comprises:

the compression joint mechanism comprises a connecting seat, a base, a pre-pressing block and a pressing plate, wherein the pre-pressing block and the pressing plate are used for applying force to the connecting end of the module connector;

a test mechanism including a circuit board and a test connector; the circuit board is arranged between the connecting seat and the base, and the test connector is electrically connected with the circuit board;

and an insertion space for inserting the module connector is formed between the test connector and the base.

2. The detecting device for detecting the rotation of the motor rotor as claimed in claim 1, wherein the pre-pressing block is pivoted on the base, and a pre-pressing portion which can enter the placing space is arranged on the pre-pressing block.

3. The detection device according to claim 2, wherein the connecting seat is made of a magnetic conductive material, and the prepressing part is arranged magnetically; and a magnetic force for driving the prepressing part to enter the placing space is arranged between the prepressing part and the connecting seat.

4. The detecting device for detecting the rotation of the motor rotor as claimed in claim 2, wherein a torsion spring is arranged between the prepressing block and the base and used for driving the prepressing section to enter the placing space.

5. The detecting device for detecting the rotation of a motor rotor as claimed in claim 1, wherein the pressing plate is pivoted on the base, and a pressing head which can enter the placing space is arranged at one end of the pressing plate.

6. The detecting device for detecting the rotation of a motor rotor as claimed in claim 5, wherein the pressing plate is provided with a mounting groove, and the pressing head is fixedly connected in the mounting groove.

7. The detection device according to claim 5, wherein the crimping mechanism further comprises a buckle, and a fixing step is arranged on the side surface of the pressure plate; the handle can be buckled on the fixed step to limit the reset rotation of the pressure plate.

8. The inspection device of claim 1, further comprising a table, a platen, and a support plate; the bedplate is fixed above the workbench through a supporting plate; the bedplate is used for placing the module to be detected.

9. The sensing device of claim 8, wherein the attachment base is fixedly attached to the deck.

10. The detecting device for detecting the rotation of a motor rotor as claimed in claim 1, wherein the base fixedly arranges the circuit board on the connecting seat through a threaded connector.