CN211061579U - Connector applied to conduction of test fixture - Google Patents

Abstract

The utility model discloses a be applied to connector that test fixture switched on, including the connector body, two mountings are installed at connector body top, and the connector body has the needle template through two mounting movable mounting, the needle template is equipped with threely, and runs through respectively in the three needle template and be fixed with first needle module, second needle module and third needle module, and this is applied to the connector that test fixture switched on, is different from prior art, through being provided with a plurality of needle modules, when the in-service use, can be according to the in-service use demand and convenient change the needle module to make things convenient for test fixture's connection to use, and guarantee that the location is accurate and connect stably.

Description

Connector applied to conduction of test fixture

Technical Field

The utility model relates to a connector technical field specifically is a be applied to connector that test fixture switched on.

Background

To the detection of liquid crystal module screen, current testing arrangement connected mode is the public head of connector of artifical butt joint liquid crystal module screen and the female seat of connector that provides test signal, because the connector size is less, efficiency is very low during artifical butt joint, and the connector conduction structure who is applied to test fixture that discloses according to patent number CN201410670508.2, it is through the needle mode mechanism that sets up on the connector, make test circuit board pass through the public head of needle mould and connector and be connected, the location is accurate, connect stably, the convenience of screen loading and unloading and location that awaits measuring improves.

However, in actual use, the specification of the pin die mechanism is relatively fixed and single, when the model specification of the connecting mechanism is changed, the pin die mechanism is limited to be used, the pin die mechanism cannot be well positioned and connected, the connector needs to be replaced, the connector is very troublesome, and the detection efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to connector that test fixture switched on to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to connector that test fixture switched on, includes the connector body, two mountings are installed at connector body top, and the connector body has the needle template through two mountings movable mounting, the needle template is equipped with threely, and runs through respectively in the three needle template and be fixed with first needle module, second needle module and third needle module.

Preferably, the fixing part comprises positioning pillars, through positioning holes are respectively formed in two ends of the needle template, the positioning pillars are respectively installed at the top of the connector body, the positioning pillars are respectively arranged corresponding to the positioning holes, the needle template is respectively connected with the positioning pillars in a sliding mode through the positioning holes, positioning parts are arranged in the positioning pillars, and the needle template is installed at the top of the connector body through the positioning parts.

Preferably, the outer diameter of the positioning support column is the same as the inner diameter of the positioning hole.

Preferably, the hole opening of the positioning hole close to one side of the connector body is provided with an inner rounded corner, and the top end of the positioning pillar is provided with an outer rounded corner.

Preferably, the setting element includes a plurality of rotation roofs, a plurality of positioning groove have been seted up to positioning support outside equidistance, all be fixed with the pivot in the positioning groove, the activity groove that runs through is all seted up to the rotation roof, the rotation roof cup joints in the pivot outside through the activity groove respectively, the activity inslot all is equipped with the torsional spring, the torsional spring both ends are equallyd divide and are do not fixed with pivot and rotation roof.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, be different from prior art, through being provided with a plurality of needle modules, when the in-service use, can change the needle module according to the in-service use demand and convenient to make things convenient for test fixture's connection to use, and guarantee that the location is accurate and connect stably.

2. The utility model discloses, the external diameter size through setting up the location pillar is the same with the internal diameter size of locating hole, then effectively guarantees the stability after the installation of needle template to guarantee stable connection, and through the interior radius angle and the outer radius angle that set up, then made things convenient for the installation of needle template fixed, thereby made things convenient for the use of connector body to connect, through the setting element that sets up at last, then guaranteed the convenience of needle template installation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a first needle module according to the present invention;

FIG. 3 is a schematic structural view of a second needle module of the present invention;

FIG. 4 is a schematic structural view of a third needle module of the present invention;

FIG. 5 is a schematic view of the sectional structure of the fixing member of the present invention;

fig. 6 is the enlarged structure diagram of the area a of the present invention.

In the figure: 1-a connector body; 2-a fixing piece; 3-needle template; 4-a first needle module; 5-a second needle module; 6-a third needle module; 7-positioning the strut; 8-positioning holes; 9-a positioning member; 10-inner round angle; 11-rounding off the outside; 12-rotating the top plate; 13-positioning the groove; 14-a rotating shaft; 15-a movable groove; 16-torsion spring.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a be applied to connector that test fixture switched on, includes connector body 1, two mountings 2 are installed at 1 top of connector body, and connector body 1 has needle template 3 through 2 movable mounting of two mountings, needle template 3 is equipped with threely, and runs through respectively in the three needle template 3 and be fixed with first needle module 4, second needle module 5 and third needle module 6, during the use, when liquid crystal module screen model specification changes and coupling mechanism's model specification changes, change needle module mechanism that can be convenient through mounting 2 to the test connection of the liquid crystal module screen of convenient different model specifications uses, effectively improves detection efficiency.

The mounting 2 includes location pillar 7, the locating hole 8 that runs through has been seted up respectively at 3 both ends of needle template, location pillar 7 is installed respectively at 1 top of connector body, and location pillar 7 corresponds locating hole 8 setting respectively, needle template 3 is respectively through locating hole 8 and location pillar 7 sliding connection, all be equipped with setting element 9 in the location pillar 7, needle template 3 passes through setting element 9 and installs at 1 top of connector body, is different from prior art, through being provided with a plurality of needle modules, when the in-service use, can be according to the in-service use demand and convenient change the needle module to make things convenient for test fixture's connection to use, and guarantee that the location is accurate and connect stably.

The outer diameter of the positioning support 7 is the same as the inner diameter of the positioning hole 8, so that the stability of the needle template 3 after installation is effectively guaranteed, and stable connection is guaranteed.

The locating hole 8 is close to the drill way position of connector body 1 one side and has seted up interior radius angle 10, location pillar 7 top has seted up outer radius angle 11, through interior radius angle 10 and outer radius angle 11, has then made things convenient for the installation of needle template 3 fixed to the use of connector body 1 is connected has been made things convenient for.

The setting element 9 includes a plurality of rotation roofs 12, a plurality of positioning groove 13 have been seted up to positioning support 7 outside equidistance, all be fixed with pivot 14 in the positioning groove 13, the activity groove 15 that runs through has all been seted up to rotation roof 12, rotation roof 12 cup joints in the pivot 14 outside through activity groove 15 respectively, all be equipped with torsional spring 16 in the activity groove 15, 16 both ends of torsional spring are equallyd divide and are do not fixed with pivot 14 and rotation roof 12, through the setting element 9 that sets up, then have guaranteed the convenience of needle template 3 installation.

When in use, after the model and the specification of the liquid crystal module screen are changed, the rotating top plates 12 can be respectively pressed to enter the positioning grooves 13, the fixing and limiting of the pin template 3 is cancelled, then the needle template 3 is taken out, the needle template 3 matched with the needle module is replaced, the positioning hole 8 is inserted after being aligned with the positioning support 7, during the insertion process, the side wall of the positioning hole 8 presses the rotating top plate 12 to rotate, and simultaneously presses the torsion spring 16 to rotate and contract, after the needle template 3 is completely inserted, the rotating top plate 12 is reset under the action of the torsion spring 16 to limit and fix the needle template 3, thereby fixing the pin template 3 on the connector body 1 to facilitate the test connection of the liquid crystal module screen, which is different from the prior art, when in actual use, the needle module can be conveniently replaced according to actual use requirements, so that the test fixture is convenient to connect and use, and the positioning accuracy and the connection stability are ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a be applied to connector that test fixture turned on, includes connector body (1), its characterized in that: two mounting (2) are installed at connector body (1) top, and connector body (1) has needle template (3) through two mounting (2) movable mounting, needle template (3) are equipped with threely, and run through respectively in three needle template (3) and be fixed with first needle module (4), second needle module (5) and third needle module (6).

2. The connector of claim 1, wherein the connector comprises: fixing part (2) are including location pillar (7), locating hole (8) that run through have been seted up respectively to needle template (3) both ends, location pillar (7) are installed respectively at connector body (1) top, and location pillar (7) correspond locating hole (8) respectively and set up, needle template (3) are respectively through locating hole (8) and location pillar (7) sliding connection, all be equipped with setting element (9) in location pillar (7), install at connector body (1) top through setting element (9) needle template (3).

3. The connector of claim 2, wherein the connector comprises: the outer diameter of the positioning support column (7) is the same as the inner diameter of the positioning hole (8).

4. The connector of claim 2, wherein the connector comprises: the inner rounded angle (10) is arranged at the position of the hole opening at one side of the positioning hole (8) close to the connector body (1), and the outer rounded angle (11) is arranged at the top end of the positioning strut (7).

5. The connector of claim 2, wherein the connector comprises: setting element (9) includes a plurality of rotation roofs (12), a plurality of positioning groove (13) have been seted up to positioning support (7) outside equidistance, all be fixed with pivot (14) in positioning groove (13), movable groove (15) that run through have all been seted up in rotation roof (12), it cup joints in pivot (14) outside through movable groove (15) respectively to rotate roof (12), all be equipped with torsional spring (16) in movable groove (15), torsional spring (16) both ends are equallyd divide and are do not fixed with pivot (14) and rotation roof (12).

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