CN217467090U

CN217467090U - Four-port USB floating type opposite-insertion test module

Info

Publication number: CN217467090U
Application number: CN202221020318.2U
Authority: CN
Inventors: 蒋继华
Original assignee: Suzhou Judian Intelligent Technology Co ltd
Current assignee: Suzhou Judian Intelligent Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-20
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a four mouthful of floating test module of inserting of USB relates to testing tool technical field, include: the USB adapter comprises a fixed base and a plurality of groups of USB adapter plates, wherein a plurality of groups of slots matched with the USB adapter plates are arranged in the fixed base, and the plurality of groups of USB adapter plates are respectively inserted into the slots in a sliding manner; USB keysets electric connection has female first interface of USB and the public first interface of USB, and female first interface of USB and the public first interface of USB are located the USB keysets both sides respectively, and the USB keysets is located and is equipped with spacing hole between female first interface of USB and the public first interface of USB. Has the advantages that: through being fixed in the test fixture with unable adjustment base on to in being fixed in unable adjustment base with the multiunit USB keysets through spacing screw, assemble USB testing tool in the female joint interface of USB, insert the test workpiece in the public joint interface of USB, realize the quick test of test workpiece, not only the test is stable, and independent USB keysets dismantles in addition and changes portably, and the cost of manufacture is low, does benefit to enterprise's batch test demand.

Description

Four-port USB floating type opposite-insertion test module

Technical Field

The utility model relates to a testing tool technical field particularly, relates to a four port USB are floating to inserting test module.

Background

The USB interface is widely used in daily electronic products, including computer hosts, servers, portable notebook computers, game hosts, and has a huge annual output.

In the batch production process of the integrated circuit board, all USB interfaces need to be subjected to function test and life aging test for distinguishing good products and defective products, and each plugging test is very critical to the reliability of signal transmission of the integrated circuit USB connector. According to different circuit board requirements, different USB interfaces need to be connected with different accessories, such as a mouse/keyboard/USB flash disk/printer and the like, an operator needs to manually plug and pull each interface in the traditional test process, the production efficiency is low, corresponding USB test tools are easily damaged, the production cost is increased, and the test is unstable.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model aims at providing a four port USB are floating to inserting test module to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

a four-port USB floating type opposite-insertion test module comprises: the USB adapter comprises a fixed base and a plurality of groups of USB adapter plates, wherein the fixed base is provided with a plurality of USB adapter plates;

a plurality of groups of slots matched with the USB adapter plates are arranged in the fixed base, and the plurality of groups of USB adapter plates are respectively inserted into the slots in a sliding manner;

the USB adapter plate is electrically connected with a USB female interface and a USB male interface, the USB female interface and the USB male interface are respectively positioned on two sides of the USB adapter plate, and a limiting hole is formed between the USB female interface and the USB male interface;

the top end of the fixed base is provided with a through hole, a limit screw is movably inserted in the through hole, and the bottom end of the limit screw penetrates through the through hole and extends into the limit hole;

furthermore, equal-height screws are symmetrically inserted into the top end and the bottom end of the fixed base respectively, and springs are sleeved on one sides, extending to the USB female connector, of one ends of the equal-height screws.

Furthermore, the number of the USB adapter plates is at least four, the four USB adapter plates are arranged on one side of the fixed base in a stepped mode, and gaps are reserved between every two adjacent USB adapter plates.

Furthermore, the USB female connectors are arranged on one side of the top end of the USB adapter plate in a stepped manner.

The utility model has the advantages that:

the utility model discloses a be fixed in on the test fixture with unable adjustment base to in being fixed in unable adjustment base with multiunit USB keysets through spacing screw, assemble USB testing tool in the female joint of USB, insert the public first interface of USB with the test work piece in, realize the quick test of test work piece, not only the test is stable, and independent USB keysets dismantles in addition and changes portably, and the cost of manufacture is low, does benefit to enterprise batch test demand.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a four-port USB floating type plug-in test module according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a four-port USB floating-type plug-in test module according to an embodiment of the present invention.

In the figure:

1. a fixed base; 2. a USB adapter plate; 3. a slot; 4. a limiting hole; 5. a port; 6. a limit screw; 7. a USB female interface; 8. an equal-height screw; 9. a spring; 10. USB male interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art all belong to the protection scope of the present invention.

According to the utility model discloses an embodiment provides a four mouthful of floating test module of inserting of USB.

Example one

As shown in fig. 1-2, the first embodiment of the present invention is:

a four-port USB floating type opposite-insertion test module comprises: the USB adapter comprises a fixed base 1 and a plurality of groups of USB adapter plates 2, wherein the fixed base is provided with a plurality of USB ports;

a plurality of groups of slots 3 matched with the USB adapter plates 2 are arranged in the fixed base 1, and the plurality of groups of USB adapter plates 2 are respectively inserted into the slots 3 in a sliding manner;

the USB adapter plate 2 is electrically connected with a USB female connector 7 and a USB male connector 10, the USB female connector 7 and the USB male connector 10 are respectively positioned on two sides of the USB adapter plate 2, and a limiting hole 4 is formed between the USB female connector 7 and the USB male connector 10 of the USB adapter plate 2;

the top end of the fixed base 1 is provided with a through hole 5, a limit screw 6 is movably inserted into the through hole 5, and the bottom end of the limit screw 6 penetrates through the through hole 5 and extends into the limit hole 4;

by means of the above scheme, through being fixed in unable adjustment base 1 on the test fixture to in being fixed in unable adjustment base 1 with multiunit USB keysets 2 through spacing screw 6, assemble USB testing tool in USB female first interface 7, insert the male first interface 10 of USB with the test work piece, realize the quick test of test work piece, not only the test is stable, and independent USB keysets 2 is dismantled in addition and is changed portably, and the cost of manufacture is low, does benefit to enterprise batch test demand.

Example two

As shown in fig. 1-2, the second embodiment of the present invention is:

the utility model provides a floating test module of inserting of four mouthfuls of USB, on the basis of embodiment one, still includes: equal-height screws 8 are symmetrically inserted into the top end and the bottom end of the fixed base 1 respectively, and springs 9 are sleeved on one sides, extending to the USB female connector 7, of the equal-height screws 8.

According to the technical scheme, for the equal-height screws 8 and the springs 9, when the fixing base 1 is applied, the fixing base 1 can be fixed on a test fixture through the equal-height screws 8 and the springs 9, the equal-height screws 8 and the springs 9 are matched with each other in the plugging and unplugging test process, the fixing base 1 is provided with the spring floating amount, the position deviation of a test workpiece inserted into the USB male connector 10 can be realized, and the test stability is realized

And be fixed in unable adjustment base 1 with multiunit USB keysets 2 through stop screw 6 in, assemble USB testing tool in USB female first interface 7, insert the male first interface 10 of USB with the test work piece in, realize the quick test of test work piece, not only the test is stable, and independent USB keysets 2 is dismantled in addition and is changed portably, and the cost of manufacture is low, does benefit to enterprise batch test demand.

In addition, the USB adapter plates 2 are at least four groups, the four groups of USB adapter plates 2 are arranged on one side of the fixed base 1 in a stepped mode, and gaps are reserved between every two adjacent USB adapter plates 2. The USB female connector 7 is arranged on one side of the top end of the USB adapter plate 2 in a stepped shape.

This technical scheme to above-mentioned USB keysets 2, can adopt PCB keysets 2 to be used for the switching signal, and four mutually independent groups of USB keysets 2 can independently carry out the quick test of test piece, and independent USB keysets 2 dismantles moreover and changes portably, and the cost is with low costs, satisfies enterprise production test demand.

To sum up, with the aid of the above technical scheme of the utility model, can realize following effect:

through being fixed in on the test fixture with unable adjustment base 1 to in being fixed in unable adjustment base 1 with multiunit USB keysets 2 through spacing screw 6, assemble USB testing tool in USB female first interface 7, insert the male interface 10 of USB with the test work piece, realize the quick test of test work piece, not only the test is stable, and independent USB keysets 2 is dismantled in addition and is changed portably, and the cost of manufacture is low, does benefit to enterprise's batch test demand.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a floating test module that inserts of four port USB which characterized in that includes: the USB adapter comprises a fixed base (1) and a plurality of groups of USB adapter plates (2), wherein the fixed base is provided with a plurality of USB adapter plates;

a plurality of groups of slots (3) matched with the USB adapter plates (2) are arranged in the fixed base (1), and the plurality of groups of USB adapter plates (2) are respectively inserted into the slots (3) in a sliding manner;

the USB adapter plate (2) is electrically connected with a USB female connector (7) and a USB male connector (10), the USB female connector (7) and the USB male connector (10) are respectively positioned on two sides of the USB adapter plate (2), and a limiting hole (4) is formed between the USB female connector (7) and the USB male connector (10) of the USB adapter plate (2);

unable adjustment base (1) top is equipped with opening (5), opening (5) internalization has been inserted limit screw (6), limit screw (6) bottom is run through opening (5) and extend to in spacing hole (4).

2. The four-port USB floating type opposite-insertion testing module set according to claim 1, wherein equal-height screws (8) are symmetrically inserted into the top end and the bottom end of the fixing base (1), and a spring (9) is sleeved on one side of each equal-height screw (8) extending to the USB female connector (7).

3. The four-port USB floating type plug-in test module according to claim 2, wherein the number of the USB adapter boards (2) is at least four, the four USB adapter boards (2) are arranged in a step shape on one side of the fixing base (1), and a gap is left between adjacent USB adapter boards (2).

4. The four-port USB floating type plug-in test module according to claim 3, wherein the USB female connectors (7) are arranged in a ladder shape on one side of the top end of the USB adapter board (2).