CN213023225U

CN213023225U - Durable test equipment adapter

Info

Publication number: CN213023225U
Application number: CN202021478993.0U
Authority: CN
Inventors: 彭龙; 刘聃
Original assignee: Hunan Lingwu Technology Co ltd
Current assignee: Hunan Lingwu Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-20
Anticipated expiration: 2030-07-24

Abstract

The utility model provides a durable test equipment adapter, includes frame, insulator module and contact, and insulator module demountable installation installs the contact on the frame, and the contact is used for equipment-to-equipment signal transmission, is equipped with the gyro wheel on the frame, and the gyro wheel passes through the back shaft to be connected on the frame, and the gyro wheel realizes rolling contact at adapter and receiver connection in-process. The utility model discloses install the gyro wheel on the frame of adapter, utilize the gyro wheel to be connected with the receiver contact, can automatic alignment setpoint, it is more convenient to install to wearing and tearing between very big reduction adapter and receiver prolong the life-span of two parts.

Description

Durable test equipment adapter

Technical Field

The utility model relates to a test equipment technical field, especially a durable test equipment adapter.

Background

Currently, the detection of electronic devices can be generally divided into manual testing and automatic testing. The manual testing equipment has low cost, but the testing man-hour is too many, and the reliability is difficult to ensure due to the influence of factors such as human errors and the like, so that the applicable scene range of the manual testing mode is small, and the gradual fifth will be eliminated; the corresponding automatic test mode has the advantages of less test working hours and high test efficiency, and gradually becomes the development direction of the field. Automatic testing is usually implemented by Automatic Test Equipment (ATE), the ATE usually includes a complete set of software and hardware systems such as a microprocessor, a detection instrument, a connection device and Test software to complete the work, wherein the connection device is used for the connection communication between the ATE and the device under Test (UUT); the connection means typically comprises a receiver to which a detection instrument inside the ATE is connected and an adapter by which the UUT is connected to the receiver. Most of the existing receivers and adapters are connected by pin-hole type interfaces, so the matching degree between the receivers and the adapters needs to be good to ensure the correspondence of the positions of the pins and the jacks; in the practical use process, because the contact module (the module is used for signal transmission) on the adapter is adjusted according to the difference of the model and the type of the UUT to be detected, the adapter and the receiver are frequently separated, and after a proper contact element is installed on the adapter, the adapter is connected with the receiver again, so that frequent installation and disassembly are carried out between the receiver and the adapter, the parts which are matched with each other on the adapter and the receiver to complete the positioning and locking functions are quickly abraded, the matching degree between the adapter and the receiver is reduced, the installation and the use of the adapter and the receiver are influenced, and further the detection result is influenced. Therefore, there is a need for an improved adapter that is adaptable to high intensity, high frequency insertion and removal operations, is safe and durable, and reduces manufacturing and maintenance costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: overcome prior art's the aforesaid not enough and provide a durable test equipment adapter, can adapt to the receiver and carry out the installation of high strength high frequency and dismantle, the durability is good, long service life, reduces and detects the cost, raises the efficiency.

The technical scheme of the utility model is that: a durable test equipment adapter comprises a frame, an insulator module and a contact element, wherein the insulator module is detachably mounted on the frame, the contact element is mounted on the insulator module and used for signal transmission between equipment, a roller is arranged on the frame and connected to the frame through a supporting shaft, and the roller is used for contacting in the process of connecting the adapter and a receiver, converting sliding friction into rolling friction and reducing abrasion between the adapter and the receiver.

Furthermore, the frame comprises a cross beam and a vertical beam, the cross beam is longer than the vertical beam, and the cross beam and the vertical beam are connected with each other to form a closed rectangle.

Furthermore, the cross beam is provided with a mounting slot hole for mounting the insulator module, the mounting slot hole is arranged at one side closer to the inside of the rectangle, and preferably, the mounting slot hole is a threaded hole.

Furthermore, the installation slotted holes are uniformly distributed on the cross beams at intervals, the installation slotted holes in the two cross beams correspond to one another, preferably, the intervals of the installation slotted holes are about 15 mm, the width of the insulator modules is integral multiple of the intervals between the slotted holes, and the insulator modules can be conveniently and orderly installed and arranged.

Furthermore, the insulator module is arranged on the frame through screws which are hand screws, so that the insulator module can be conveniently arranged and disassembled without other tools; for example, thumb screws may be used.

Furthermore, the rollers are arranged on the vertical beams, at least two rollers are arranged on each vertical beam, the positions of the rollers correspond to the positions of the clamping parts on the receiver, and the rollers are made of wear-resistant high-manganese alloy and are suitable for frequent contact and friction scenes.

Furthermore, the contact element comprises a contact pin, and the contact pin is plated with gold on copper, so that the electric conductivity is good.

Compared with the prior art, the utility model has the following characteristics: the utility model has the advantages that the idler wheel is arranged on the outer frame of the adapter, the idler wheel is in contact connection with the receiver, the positioning point can be automatically aligned, the installation is convenient, the abrasion between the adapter and the receiver is greatly reduced, and the service lives of the two parts are prolonged; adopt the modularized design, can freely select and arrange different insulator modules according to customer's actual need, strengthened connecting device's adaptability greatly to be equipped with a plurality of mounting hole grooves on the frame, the insulator module passes through mounting hole groove detachable and installs on the frame, can add the module at any time, demolish module, adjustment module position and change module, promoted whole test equipment's expansibility and commonality, the utility model discloses simple structure, convenient to use maintains easily.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

in the figure: 1-beam, 2-vertical beam, 3-insulation module, 4-contact piece, 5-mounting hole slot and 6-roller.

Detailed Description

The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.

Example 1

As shown in fig. 1, this embodiment is a durable test equipment adapter, which includes a frame, an insulator module 3 and a contact 4, wherein the insulator module 3 is detachably mounted on the frame, the contact 4 is mounted on the insulator module 3, the contact 4 is used for signal transmission between equipments, a roller 6 is disposed on the frame, the roller 6 is connected to the frame through a support shaft, and the roller 6 realizes rolling contact in the process of connecting the adapter and the receiver, so as to convert sliding friction into rolling friction and reduce wear between the adapter and the receiver.

The frame includes crossbeam 1 and perpendicular roof beam 2, crossbeam 1 is longer than perpendicular roof beam 2, crossbeam 1 forms closed rectangle with perpendicular roof beam 2 interconnect, be equipped with the installation slotted hole 5 that is used for installing insulator module 3 on crossbeam 1, installation slotted hole 5 sets up and is being closer to the inside one side of rectangle, the installation slotted hole 5 of this embodiment is the screw hole, 5 even distribution in interval of installation slotted hole are on crossbeam 1, and two 5 one-to-one in the installation slotted hole on crossbeam 1, preferably, installation slotted hole 5 interval is about 15 mm, insulator module 3's width is the integral multiple of interval between the slotted hole, be convenient for insulator module 3 regular and orderly installation and range.

The insulator module 3 is mounted on the frame by hand screws, and the insulator module 3 can be easily mounted and dismounted without using other tools.

The gyro wheel 6 of this embodiment is established on erecting roof beam 2, and is provided with two on every perpendicular roof beam 2, and the position of 6 positions of gyro wheel and the joint portion on the receiver is corresponding, and gyro wheel 6 adopts wear-resisting high manganese alloy to make.

When the adapter is used, a proper insulator module 3 is selected according to equipment to be tested, the insulator module 3 is fixed on the frame through hand screws, finally the adapter device of the adapter is connected with the test instrument board card and the equipment to be tested respectively, connection preparation work of testing can be completed, the adapter device is taken down when the insulator module 3 needs to be removed or replaced after the test is finished, the corresponding insulator module 3 can be detached by unscrewing the hand screws at corresponding positions, and the adapter is flexible and convenient to use. In the process of assembling and disassembling the adapter and the receiver, sliding friction is converted into rolling friction through the rollers 6, so that the abrasion of two parts is reduced, and the service life of the parts is prolonged.

It is obvious that the above are only some embodiments of the present invention, and are not used for limiting the present invention, and for those skilled in the art, the present invention can have the combination and modification of the above various technical features, and those skilled in the art can replace the modifications, equivalents, or use the structure or method of the present invention in other fields to achieve the same effect without departing from the spirit and scope of the present invention, and all belong to the protection scope of the present invention.

Claims

1. A durable test equipment adapter, includes frame, insulator module (3) and contact (4), and insulator module (3) demountable installation is on the frame, installs contact (4) on insulator module (3), and contact (4) are used for equipment-to-equipment signal transmission, its characterized in that: the frame is provided with rollers which play a role in reducing friction and avoiding abrasion in the process of connecting the adapter and the receiver.

2. A durable test equipment adapter as recited in claim 1, wherein: the frame comprises a cross beam (1) and a vertical beam (2), wherein the cross beam (1) is longer than the vertical beam (2), and the cross beam (1) and the vertical beam (2) are connected with each other to form a closed rectangle.

3. A durable test equipment adapter as recited in claim 2, wherein: and the cross beam (1) is provided with an installation slotted hole (5) for installing the insulator module (3).

4. A durable test equipment adapter as recited in claim 3, wherein: the mounting slotted hole (5) is arranged on one side closer to the inside of the rectangle and is a threaded hole.

5. A durable test equipment adapter as recited in claim 4, wherein: the mounting slotted holes (5) are uniformly distributed on the cross beams (1) at intervals, and the mounting slotted holes (5) on the two cross beams (1) correspond to one another.

6. A durable test equipment adapter as recited in claim 5, wherein: the installation slotted holes (5) are 15 mm apart, and the width of the insulator module (3) is the integral multiple of the spacing between the slotted holes (5).

7. A durable test equipment adapter as recited in claim 6, wherein: the insulator module (3) is installed on the frame through screws, and the screws are hand-screwed screws and are convenient to assemble and disassemble.

8. A durable test equipment adapter as recited in claim 1, wherein: the gyro wheel is established on erecting roof beam (2), and sets up two at least on every perpendicular roof beam (2), and the gyro wheel position corresponds with the position of the joint portion on the receiver.

9. A durable test equipment adapter as recited in claim 1, wherein: the roller is made of wear-resistant high-manganese alloy.

10. A durable test equipment adapter as recited in claim 1, wherein: the contact comprises a contact pin, and the contact pin is plated with gold on a copper base.