Probe connector

Abstract

The utility model relates to the technical field of probe connectors, and discloses a probe connector, which comprises a connector, two sides of the connector are fixedly connected with two third connecting plates, and the interiors of the two third connecting plates are rotatably connected with a third connecting shaft. According to the probe connector, the threaded columns on the side surfaces of the two connecting bent pipes are aligned with the extension plate, the two connecting bent pipes are loosened to contract left and right under the potential energy of the damping rod to form insertion connection with the extension plate, and the inner threaded sleeve rotates on the surface of one group of threaded columns and is in threaded connection with the other group of threaded columns. In the whole operation process, the protection structure can be quickly installed, so that the internal contact part can be protected after the test is completed, the friction loss caused by exposure is avoided, the deformation damage phenomenon caused by the collision force generated by external force is avoided, and the test efficiency is improved. And normal test requirements are not influenced by opening and mounting operations.

Description

Technical Field

[0001] The utility model relates to the technical field of probe connectors, in particular to a probe connector. Background Art

[0002] A probe connector is a connector that can be used for electronic testing and measurement. It consists of a contact, a connector body, and a spring. It mainly uses its elastic characteristics to connect the circuit. It contacts the test object through the contact and transmits the corresponding signal to the test object. The spring part of the probe connector is usually made of high-quality elastic materials to ensure the reliability and stability of its connection.

[0003] However, the following problems still exist in the actual operation process: under the prior art, the contacts of the probe connector are in an exposed state, but during the test and daily placement process, the friction generated by the contacts in the connector contacting objects will cause wear of the surface layer, and the collision force generated by external forces will also cause the contacts to bend and become unusable. For this reason, the utility model provides a probe connector. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a probe connector, which has the advantages of mounted protective contacts and enhanced waterproof effect, and solves the problems raised in the background technology.

[0005] The utility model provides the following technical solution: a probe connector, comprising a connector, two third connecting plates fixedly connected on both sides of the connector, a third connecting shaft rotatably connected inside the two third connecting plates, a second connecting plate fixedly connected on the surface of the third connecting shaft, second connecting plates fixedly connected on both sides of the second connecting plate, a first connecting plate fitted on the surface of the second connecting shaft, first connecting plates fixedly connected on both sides of the first connecting plate, a first fixing plate fitted on the surface of the first connecting shaft, and a protective shell fixedly connected on the side of the first fixing plate.

[0006] Preferably, an internally threaded mounting ring block is fixedly installed on the top of the connector, a screw groove is opened on the inner wall of the internally threaded mounting ring block, and the internal thread of the screw groove is connected to an externally threaded mounting ring block, a silicone protective cover is arranged inside the externally threaded mounting ring block, and contacts are fitted on the inner wall of the silicone protective cover.

[0007] Preferably, contacts are provided inside the connector.

[0008] Preferably, an extension plate is fixedly connected to the side of the protective shell, a threaded column is fitted inside the extension plate, a connecting elbow is fixedly connected to the side of the threaded column, and a damping rod is fixedly installed on the side of the connecting elbow.

[0009] Preferably, a thread groove is provided on the surface of the threaded column, and the internal thread of the thread groove is connected to an internal threaded sleeve, and the internal thread of the internal threaded sleeve is connected to another set of threaded columns.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The probe connector controls the first connecting shaft inside the first fixed plate through two protective shells to drive the second connecting shaft of the middle connecting part of the first connecting plate and the second connecting plate to rotate, and at the same time, the third connecting shaft inside the second connecting plate rotates inside the third connecting plate, so that the two protective shells are fitted on the top of the connector, and then move to both sides through the two connecting elbows, and during the movement, the damping rods on the sides of the two connecting elbows are in a stretched state, so that the threaded columns on the sides of the two connecting elbows are aligned with the extension plate, and then the two connecting elbows are loosened to shrink and connect with the extension plate under the potential energy of the damping rod, and then the internal threaded sleeve is rotated on the surface of one group of threaded columns and forms a threaded connection relationship with the other group of threaded columns, and then the two protective shells are installed and locked. During the whole operation, the protection structure can be installed quickly, and then the internal contact part can be protected after the test is completed, avoiding friction loss caused by exposure, and avoiding deformation damage caused by collision force generated by external force, and the opening and installation operations do not affect normal testing requirements.

[0012] 2. The probe connector is installed by threaded rotation through an external threaded mounting ring block and an internal threaded mounting ring block set on the top of the connector, and during the installation process, the silicone protective cover on the inner wall of the external threaded mounting ring block contacts the contact, and during the contact process, the characteristics of the silicone protective cover are utilized to tightly wrap the silicone protective cover on the surface of the contact, thereby enabling the connection between the connector and the contact to form a wrapped waterproof operation. During the entire operation, the waterproof structure can be quickly installed, so that the connection is in a wrapped state, thereby improving the waterproof performance during daily operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the internal structure;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the local structure.

[0016] In the figure: 1. Connector; 2. Protective shell; 3. Extension plate; 4. Threaded column; 5. Connecting elbow; 6. Damping rod; 7. Internally threaded sleeve; 8. Contact; 9. Internally threaded mounting ring block; 10. Externally threaded mounting ring block; 11. Silicone protective cover; 12. First fixing plate; 13. First connecting shaft; 14. First connecting plate; 15. Second connecting shaft; 16. Second connecting plate; 17. Third connecting shaft; 18. Third connecting plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3A probe connector comprises a connector 1, two third connecting plates 18 are fixedly connected on both sides of the connector 1, a third connecting shaft 17 is rotatably connected inside the two third connecting plates 18, a second connecting plate 16 is fixedly connected on the surface of the third connecting shaft 17, a second connecting shaft 15 is fixedly connected on both sides of the second connecting plate 16, a first connecting plate 14 is attached to the surface of the second connecting shaft 15, a first connecting plate 13 is fixedly connected on both sides of the first connecting plate 14, a first fixing plate 12 is attached to the surface of the first connecting shaft 13, a protective shell 2 is fixedly connected to the side of the first fixing plate 12, and the first connecting shaft 13 inside the first fixing plate 12 is controlled by the two protective shells 2 to drive the middle connecting portion between the first connecting plate 14 and the second connecting plate 16 The second connecting shaft 15 rotates, and the third connecting shaft 17 inside the second connecting plate 16 rotates inside the third connecting plate 18, so that the two protective shells 2 fit on the top of the connector 1, and the internal contact 8 can be protected after the test is completed to avoid friction loss caused by exposure and deformation damage caused by collision force generated by external force, and the opening and installation operations do not affect normal testing requirements. An internal threaded mounting ring block 9 is fixedly installed on the top of the connector 1, and a screw groove is opened on the inner wall of the internal threaded mounting ring block 9, and the internal thread of the screw groove is connected to the external threaded mounting ring block 10, and a silicone protective sleeve 11 is arranged inside the external threaded mounting ring block 10, through which the external threaded mounting ring block 10 and the internal The threaded mounting ring block 9 is installed by threaded rotation, and during the installation process, the silicone protective cover 11 on the inner wall of the external threaded mounting ring block 10 contacts the contact 8, and during the contact process, the characteristics of the silicone protective cover 11 are utilized to make the silicone protective cover 11 tightly wrapped around the surface of the contact 8, thereby enabling the connection between the connector 1 and the contact 8 to form a wrapped waterproof operation. During the entire operation, the installation of the waterproof structure can be quickly achieved, so that the connection is in a wrapped state, thereby improving the waterproof performance during daily operation. The inner wall of the silicone protective cover 11 is fitted with the contact 8, the interior of the connector 1 is provided with the contact 8, the side of the protective shell 2 is fixedly connected with an extension plate 3, the interior of the extension plate 3 is fitted with a threaded column 4, and the side of the threaded column 4 The two connecting elbows 5 are fixedly connected, and move to both sides through the two connecting elbows 5. During the movement, the damping rods 6 on the sides of the two connecting elbows 5 are in a stretched state, so that the threaded columns 4 on the sides of the two connecting elbows 5 are aligned with the extension plate 3. Then, by loosening the two connecting elbows 5, they shrink and plug into the extension plate 3 under the potential energy of the damping rods 6. Then, the internal threaded sleeves 7 are rotated on the surface of one group of threaded columns 4 and form a threaded connection with the other group of threaded columns 4, and then the two protective shells 2 are installed and locked, so that the two protective shells 2 form a shielding protection for the contacts 8. The damping rods 6 are fixedly installed on the sides of the connecting elbows 5. The surfaces of the threaded columns 4 are provided with threaded grooves, and the internal threads of the threaded grooves are connected with the internal threaded sleeves 7.The internal thread of the internal threaded sleeve 7 is connected with another set of threaded columns 4.

[0019] Working principle: During operation, the first connecting shaft 13 inside the first fixed plate 12 is controlled by the two protective shells 2 to drive the second connecting shaft 15 of the middle connecting part of the first connecting plate 14 and the second connecting plate 16 to rotate, and at the same time, the third connecting shaft 17 inside the second connecting plate 16 rotates inside the third connecting plate 18, so that the two protective shells 2 are fitted on the top of the connector 1, and then move to both sides through the two connecting elbows 5, and during the movement, the damping rods 6 on the sides of the two connecting elbows 5 are in a stretched state, so that the threaded columns 4 on the sides of the two connecting elbows 5 are aligned with the extension plate 3, and then the potential energy of the two connecting elbows 5 on the damping rod 6 is released. The left and right lower parts shrink and plug into the extension plate 3, and then the internal threaded sleeve 7 is rotated on the surface of one group of threaded columns 4, and a threaded connection relationship is formed with the other group of threaded columns 4, thereby installing the two protective shells 2 for locking installation. At the same time, the external threaded mounting ring block 10 is threadedly rotated and installed with the internal threaded mounting ring block 9 set on the top of the connector 1, and during the installation process, the silicone protective cover 11 on the inner wall of the external threaded mounting ring block 10 contacts the contact 8, and during the contact process, the characteristics of the silicone protective cover 11 are used to make the silicone protective cover 11 tightly wrapped around the surface of the contact 8, thereby enabling the connection between the connector 1 and the contact 8 to form a wrapped and waterproof operation.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A probe connector, characterized in that: The invention comprises a connector (1), wherein two third connecting plates (18) are fixedly connected on both sides of the connector (1), a third connecting shaft (17) is rotatably connected inside the two third connecting plates (18), a second connecting plate (16) is fixedly connected to the surface of the third connecting shaft (17), a second connecting plate (15) is fixedly connected to both sides of the second connecting plate (16), a first connecting plate (14) is attached to the surface of the second connecting shaft (15), a first connecting plate (14) is fixedly connected to both sides of the first connecting plate (14), a first connecting shaft (13) is attached to the surface of the first connecting shaft (13), a first fixing plate (12) is attached to the surface of the first fixing plate (12), and a protective shell (2) is fixedly connected to the side of the first fixing plate (12).

2. A probe connector according to claim 1, characterized in that: An internal thread mounting ring block (9) is fixedly mounted on the top of the connector (1), a screw groove is provided on the inner wall of the internal thread mounting ring block (9), and the internal thread of the screw groove is connected to an external thread mounting ring block (10), a silicone protective sleeve (11) is arranged inside the external thread mounting ring block (10), and a contact (8) is attached to the inner wall of the silicone protective sleeve (11).

3. A probe connector according to claim 1, characterized in that: Contacts (8) are arranged inside the connector (1).

4. A probe connector according to claim 1, characterized in that: An extension plate (3) is fixedly connected to the side of the protective shell (2), a threaded column (4) is fitted inside the extension plate (3), a connecting elbow (5) is fixedly connected to the side of the threaded column (4), and a damping rod (6) is fixedly installed on the side of the connecting elbow (5).

5. A probe connector according to claim 4, characterized in that: A thread groove is provided on the surface of the threaded column (4), and the internal thread of the thread groove is connected to an internal threaded sleeve (7), and the internal thread of the internal threaded sleeve (7) is connected to another set of threaded columns (4).

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