CN211014376U

CN211014376U - Self-adaptive floating insertion testing mechanism

Info

Publication number: CN211014376U
Application number: CN201921658014.7U
Authority: CN
Inventors: 胡佳林
Original assignee: Dongguan Husan Electric Co ltd
Current assignee: Dongguan Husan Electric Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-14
Anticipated expiration: 2029-09-30

Abstract

The utility model belongs to the technical field of the accredited testing organization technique of pegging graft and specifically relates to indicate a self-adaptation grafting accredited testing organization that floats. First elastic component has been installed to test plug's tail end, and this first elastic component's the other end is connected with a side of mount pad, the mount pad can be dismantled and installed and connect the mount table, and second elastic component has been installed to this connection mount table, and second elastic component's the other end is connected with external fixed block, and this second elastic component includes the fixing base, installs in the first elastic component and the extensible member of fixing base, and the first elastic component of one end butt of this extensible member, the other end extension of extensible member wear out the side of the external fixed block of fixing base butt. The self-adaptive floating plugging testing mechanism has a compact and reliable integral structure, can realize self-adaptive floating to be matched with the self-adaptive floating plugging testing mechanism corresponding to the position of the interface end in the plugging testing process, and effectively solves the problem of performing plugging testing without damage even if a certain deviation exists between the testing end and the tested product interface end on the horizontal plane.

Description

Self-adaptive floating insertion testing mechanism

Technical Field

The utility model belongs to the technical field of the accredited testing organization technique of pegging graft and specifically relates to indicate a self-adaptation grafting accredited testing organization that floats.

Background

The number and quality of the data interface of the electric connection in the existing electronic product are higher and higher, for example, the electric connection interface of the server is provided with dozens of interfaces, even a large-scale server is provided with hundreds of interfaces, and the electronic product of the server needs a series of tests before leaving factory to ensure the product quality, wherein the test of whether the output and the input of the interface of the electric connector are normal is necessary, and the test generally adopts a loopback test (the loopback test is a test in which a signal sent from the communication equipment is returned (looped back) to the original place, which is a mode of determining whether the equipment normally operates or determining a failure node in the network), that is, a male end provided with a loopback line is inserted into the tested product to complete the test.

Need insert just can accomplish the test effect to each interface in actual test process, and the most producers of process that should insert the test at present all adopt artifical the completion, the manual work carries out the plug and often appears test end (public end) and surveyed product interface (female end) and do not align just directly by force with being parallel yet and insert, though can accomplish the test, nevertheless all can cause the injury of different degrees to being surveyed product interface and test end, can influence the quality of product when dispatching from the factory, also let the test end be difficult to for a long time use. In addition, the existing test connector only has one test male head, namely can only correspond to the interface of one tested product to be detected, and if a large number of interfaces of the tested product are detected, a large amount of time and labor can be spent, so that the detection efficiency is low.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a compact structure is reliable, can realize that the self-adaptation floats to cooperate the self-adaptation of corresponding interface end position grafting accredited testing organization that floats in plug test procedure, has effectively solved and has carried out the plug test that also can be harmless when just having the test end and being surveyed product interface end on the horizontal plane.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a self-adaptation unsteady grafting accredited testing organization, includes the mount pad and installs in the test plug of mount pad, first elastic component has been installed to the tail end of test plug, and this first elastic component's the other end is connected with a side of mount pad, the mount pad can be dismantled and has been installed and connect the mount table, and second elastic component has been installed to this connection mount table, and second elastic component's the other end is connected with external fixed block, and this second elastic component includes the fixing base, installs in the first elastic component and the extensible member of fixing base, the first elastic component of one end butt of this extensible member, and the other end of extensible member extends out a side of the external fixed block of fixing base butt.

Preferably, the second elastic component comprises a sliding shaft sleeve fixedly arranged on the connecting and installing table and a first guide rod arranged in the sliding shaft sleeve in a sliding manner, and the other end of the first guide rod extends and is inserted into the external fixing block.

Preferably, a hard abutting block is embedded in one side face, corresponding to the second elastic assembly, of the external fixed block, and the telescopic piece abuts against the surface of the hard abutting block.

Preferably, the connecting installation platforms are provided with two, the two connecting installation platforms are arranged on one side face of the installation seat, and the external fixed block is arranged between the two connecting installation platforms.

Preferably, the first elastic component comprises a locking piece which penetrates through the tail end of the test plug and is fixedly connected with one side face of the installation seat, a second guide rod with one end inserted into the back face of the test plug and the other end inserted into the corresponding side face of the installation seat, and a second elastic piece sleeved on the second guide rod.

Preferably, the test plug includes the plastic base, can dismantle the lid on the plastic of installing the side on the plastic base and be fixed in the PCB board between the lid on plastic base and the plastic, the leading flank of lid is provided with the convex grafting protection edge of extension on the plastic.

Preferably, the test plugs are male ends of the SFP optical modules, two test plugs are arranged on one side surface of the mounting seat in a horizontal arrangement mode, and the horizontal spacing distance between the two test plugs is 12-25 mm.

Preferably, the test plug is a QSFP optical module male end.

Preferably, the test plug is a QSFP optical module male end, the test plug is provided with two test plugs, the two test plugs are vertically arranged and installed on one side surface of the mounting seat, and the vertical spacing distance between the two test plugs is 1.5 to 5 millimeters.

The beneficial effects of the utility model reside in that: the utility model provides a self-adaptation grafting accredited testing organization that floats, in the actual detection production activity, this application mechanism can adopt artifical plug also can install it and carry out the plug in automatic manipulator, if install when automatic manipulator in only need with external fixed block and manipulator phase-match fixed can, and external fixed block itself can reserve several through-holes and spiro union hole and give the installation of matcing, need not additionally to design package assembly. In the actual plugging process, the test plug is generally difficult to be inserted into the port of the tested product in parallel, so that the forced plugging condition often occurs, and the product and the test plug are easily damaged. And thereby this application drives test plug and surveyed the product port and align to parallel earlier through removing external fixed block, directly push forward afterwards inserts, because of be elastic connection between test plug and the mount pad, so test plug pushes forward the inserting process and has the buffering, simultaneously because of there is the floating space about between mount pad and the external fixed block, so finally reach the nimble skew that test plug can the certain degree, in order to realize that the flexible insertion that does not have when absolutely parallel at plug in-process test plug and surveyed the product port, stopped and still inserted the condition emergence that causes mutual harm because of having the skew hard, therefore the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is an exploded schematic view of a three-dimensional structure of a first elastic component and a second elastic component in a first embodiment of the present invention.

Fig. 3 is a side structure sectioning schematic diagram of a fixing base of the embodiment of the present invention.

Fig. 4 is a schematic perspective view of a second embodiment of the present invention.

Fig. 5 is a schematic perspective view of a third embodiment of the present invention.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.

As shown in fig. 1 to 3, a self-adaptive floating insertion testing mechanism according to a first embodiment of the present invention includes a mounting base 1 and a testing plug 2 installed on the mounting base 1, a first elastic component 3 is installed at the tail end of the testing plug 2, the other end of the first elastic component 3 is connected to a side of the mounting base 1, a connection mounting table 4 is installed on the mounting base 1 in a detachable manner, a second elastic component 5 is installed on the connection mounting table 4, the other end of the second elastic component 5 is connected to an external fixed block 6, the second elastic component 5 includes a fixing base 51, a first elastic component 52 and a telescopic component 53 installed on the fixing base 51, the first elastic component 52 is abutted against one end of the telescopic component 53, and the other end of the telescopic component 53 extends out of a side of the external fixed block 6 abutted against the fixing base 51.

The self-adaptive floating plug-in testing mechanism of the embodiment is an optical module testing mechanism in actual detection production activities. This application mechanism can adopt artifical plug also can install it and carry out the plug in automatic manipulator, if only need when installing in automatic manipulator with external fixed block 6 with manipulator phase-match fixed can, and external fixed block 6 itself can reserve several through-holes and spiro union hole and match the installation, need not additionally to design package assembly. In the actual plugging process, the test plug 2 is generally difficult to be inserted in parallel with the port of the tested product, so that the forced plugging condition often occurs, and the product and the test plug 2 are easily damaged. And this application is through removing external fixed block 6 thereby drive test plug 2 with surveyed the product port earlier to parallel alignment, direct preceding promotion is inserted afterwards, because of be elastic connection between test plug 2 and the mount pad 1, so test plug 2 pushes away the insertion process in the front and has the buffering, simultaneously because of there is the floating space about between mount pad 1 and the external fixed block 6, so finally reach the nimble skew that test plug 2 can the certain degree, in order to realize in the plug in-process test plug 2 and surveyed the product port and do the flexiple when not having absolute parallel, stopped because of there being the skew still to insert the condition emergence that causes mutual damage hard, therefore, the clothes hanger is strong in practicability.

In this embodiment, the test plug 2 is a male end of the SFP optical module, two test plugs 2 are provided, the two test plugs 2 are horizontally arranged on one side of the mounting base 1, and a horizontal distance between the two test plugs 2 is 12 to 25 mm. And testing by adopting a loopback test circuit structure. When in test, the tested product is inserted, and the structure is convenient to install and replace.

The test plug 2 and the mounting seat 1 are detachably assembled, and when a product is replaced, the whole test plug is not required to be replaced, and the test plug 2 can be used only by replacing. But quick replacement test module avoids extravagant man-hour.

The test plug 2 is convenient for test plugging and unplugging, and an inverted hanging table is omitted. The insertion end periphery is designed with a chamfer structure, so that the scratch and damage of a tested product during use are prevented. The rubber core of the shell is made of plastic instead of metal, so that the insulating property is stronger.

The base and the upper shell of the test plug 2 are both made of plastic. The flexible self-adaptation of the upper, lower, left and right angles and the flexible self-adaptation of the upper, lower, left and right integral translation enable the product not to be damaged by insertion when the position of the product has errors in the test plugging process. The automatic correction and reset can be carried out, the test yield is improved, and products cannot be damaged due to product errors.

In this embodiment, the second elastic element 5 includes a sliding shaft sleeve 54 fixedly installed on the connection mounting platform 4 and a first guide rod 55 slidably disposed in the sliding shaft sleeve 54, and the other end of the first guide rod 55 extends to be inserted into the external fixed block 6. The first guide rod 55 and the sliding shaft sleeve 54 are matched to efficiently realize the left-right flexible sliding of the external fixed block 6, and the floating compensation effect during the plug-in test is realized.

In this embodiment, a hard abutting block 7 is embedded in a side surface of the external fixed block 6 corresponding to the second elastic component 5, and the expansion piece 53 abuts against the surface of the hard abutting block 7. This stereoplasm butt piece 7 is made for the steel material, with the extensible member 53 butt, prevents that the long-time tight butt in a side of external fixed block 6 in top of extensible member 53, makes its sunken condition appear, has influenced the floating effect when damaging external fixed block 6.

In this embodiment, the connecting installation platforms 4 are provided in two numbers, the two connecting installation platforms 4 are both arranged on one side surface of the installation base 1, and the external fixed block 6 is arranged between the two connecting installation platforms 4. Two settings of connecting mount table 4 make the better reality of external fixed block 6 can control the unsteady effect of translation, strengthen the steadiness after stability and external fixed block 6 are external.

In this embodiment, the first elastic component 3 includes a locking member 31 passing through the tail end of the test plug 2 and fixedly connected to one side of the mounting base 1, a second guide rod 32 having one end inserted into the back of the test plug 2 and the other end inserted into a corresponding side of the mounting base 1, and a second elastic member 33 sleeved on the second guide rod 32. Retaining member 31 passes the tail end of test plug 2, is sliding connection between this test plug 2's tail end and the retaining member 31, and test plug 2 slides along retaining member 31 promptly, and the cooperation of second guide arm 32 and second elastic component 33 has realized that test plug 2 pushes forward and need test interface buffering when inserting, reaches soft grafting effect.

In this embodiment, the test plug 2 includes a plastic base 21, a plastic upper cover 22 detachably mounted on the upper side of the plastic base 21, and a PCB 23 fixed between the plastic base 21 and the plastic upper cover 22, wherein the front side of the plastic upper cover 22 is provided with an insertion protection edge 24 extending convexly. The test plug 2 is convenient for test plugging and unplugging, and an inverted hanging table is omitted. The insertion end periphery is designed with a chamfer structure, so that the scratch and damage of a tested product during use are prevented. The rubber core of the shell is made of plastic instead of metal, so that the insulating property is stronger. The base and the upper shell of the test plug 2 are both made of plastic. The flexible self-adaptation of the upper, lower, left and right angles and the flexible self-adaptation of the upper, lower, left and right integral translation enable the product not to be damaged by insertion when the position of the product has errors in the test plugging process. The automatic correction and reset can be carried out, the test yield is improved, and products cannot be damaged due to product errors.

As shown in fig. 4, a second embodiment of the present invention is different from the first embodiment in that: and the test plug 2 is a QSFP optical module male end. The test plug 2 adopting the QSFP optical module male end is better matched with the market demand, and the adaptability is further enhanced.

As shown in fig. 5, a third embodiment of the present invention is different from the first and second embodiments in that: the test plug 2 is a QSFP optical module male end, the number of the test plugs 2 is two, the two test plugs 2 are vertically arranged on one side of the mounting seat 1, and the vertical spacing distance between the two test plugs 2 is 1.5-5 mm. The test plug 2 adopting the two QSFP optical modules in vertical arrangement at the male end is also matched with the market demand, so that the adaptability is enhanced. Meanwhile, the mounting base 1 in the embodiment is not provided with the connecting mounting table 4, the floating block and the external fixed block 6, but the rear side face of the mounting base 1 directly extends to form a grabbing part used for holding by hand.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Self-adaptation is floated and is pegged graft accredited testing organization, include mount pad (1) and install in test plug (2) of mount pad (1), its characterized in that: first elastic component (3) have been installed to the tail end of test plug (2), and the other end and the side of mount pad (1) of this first elastic component (3) are connected, mount pad (1) can be dismantled and installed and connect mount table (4), and second elastic component (5) have been installed in this connection mount table (4), and the other end of second elastic component (5) is connected with external fixed block (6), and this second elastic component (5) include fixing base (51), install in first elastic component (52) and extensible member (53) of fixing base (51), the first elastic component (52) of one end butt of this extensible member (53), and the other end of extensible member (53) extends the side of wearing out fixing base (51) external fixed block (6) butt.

2. The adaptive floating plug testing mechanism of claim 1, wherein: the second elastic component (5) comprises a sliding shaft sleeve (54) fixedly arranged on the connecting and installing table (4) and a first guide rod (55) arranged in the sliding shaft sleeve (54) in a sliding mode, and the other end of the first guide rod (55) extends to be inserted into the external fixing block (6).

3. The adaptive floating plug testing mechanism of claim 1, wherein: a side face, corresponding to the second elastic component (5), of the external fixed block (6) is embedded with a hard abutting block (7), and the telescopic piece (53) abuts against the surface of the hard abutting block (7).

4. The adaptive floating plug testing mechanism of claim 1, wherein: connect mount table (4) and be provided with two, these two connect mount table (4) and all set up in a side of mount pad (1), external fixed block (6) set up in two between connecting mount table (4).

5. The adaptive floating plug testing mechanism of claim 1, wherein: the first elastic assembly (3) comprises a locking piece (31) which penetrates through the tail end of the test plug (2) and is fixedly connected with one side face of the mounting seat (1), a second guide rod (32) with one end inserted into the back face of the test plug (2) and the other end inserted into the corresponding side face of the mounting seat (1), and a second elastic piece (33) sleeved on the second guide rod (32).

6. The adaptive floating plug testing mechanism of claim 1, wherein: the test plug (2) comprises a plastic base (21), a plastic upper cover body (22) detachably arranged on the upper side face of the plastic base (21) and a PCB (23) fixed between the plastic base (21) and the plastic upper cover body (22), wherein the front side face of the plastic upper cover body (22) is provided with an extending convex inserting protection edge (24).

7. The adaptive floating plug testing mechanism of claim 1, wherein: the test plug (2) is the male end of the SFP optical module, two test plugs (2) are arranged, the two test plugs (2) are horizontally arranged on one side face of the mounting seat (1), and the horizontal spacing distance between the two test plugs (2) is 12-25 mm.

8. The adaptive floating plug testing mechanism of claim 1, wherein: the test plug (2) is a QSFP optical module male end.

9. The adaptive floating plug testing mechanism of claim 1, wherein: the test plug (2) is a QSFP optical module male end, two test plugs (2) are arranged, the two test plugs (2) are vertically arranged and installed on one side face of the mounting seat (1), and the vertical spacing distance between the two test plugs (2) is 1.5-5 mm.