CN211603264U

CN211603264U - Novel probe rod insulation fixing device

Info

Publication number: CN211603264U
Application number: CN201921926670.0U
Authority: CN
Inventors: 苏巧霞
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-09-29
Anticipated expiration: 2029-11-09

Abstract

The utility model belongs to the general server field discloses a novel probe rod is insulating fixed device, include: the device comprises an insulating main board, an insulating main board fixing clamp, a rotatable nut, a probe fixing sliding rod and a probe placing groove; the probe fixing sliding rod is provided with a probe placing groove; rotatable nuts are sleeved at two ends of the probe fixing sliding rod and fixedly connected to the insulating main board fixing clamp; the insulating mainboard fixation clamp is arranged on two sides of the insulating mainboard oppositely. The utility model provides a novel probe rod insulation fixing device, which is entirely made of insulation materials and can not cause damage to a test circuit board; the test can be carried out by adjusting the nut to a required position through rotating; the fixing device is used for fixing the probe required by the test, so that the labor investment required by the project is reduced, and the working efficiency and the test accuracy are improved; meanwhile, the circuit board and the power line are protected to a great extent.

Description

Novel probe rod insulation fixing device

Technical Field

The utility model belongs to the general server field, concretely relates to novel probe is insulating fixed device.

Background

With the continuous improvement and development of servers, people need to work in a more efficient and convenient environment, and people are not away from an informatization working mode. This means that servers play an increasingly important role in the work of people and even in the normal operation of companies. With the rapid increase in the demand for information in society, servers have gradually penetrated into various areas of society. The network plays an important communication bridge role for our daily life. The rapid development of the server industry enables a plurality of types of servers to be produced in one year, and testing various indexes and functions of the servers is a more critical step in the process of putting the servers into the market for sale after production. However, there is much room for upgrading some devices that are required during some testing procedures to test this task. In the actual testing process, there is a more tailored perception of the device-related issues involved during testing.

Under the existing conditions, when testing NVME signals, NVME slots are usually located on the backplane, and the number of NVME slots is generally larger than that of other slots of the MB. In the actual test, a generally used method is to connect a fixture to a slot of the back plate, connect a cable to a pin of the fixture, and connect the cable to a machine such as an oscilloscope or a BERT, but the operation seems to be simple, but a phenomenon that the back plate and the fixture cannot be in sufficient contact often occurs in the operation process, which may cause an inaccurate test result or fail directly occurs to the result. Therefore, during testing, the angle between the cable and the back plate needs to be continuously adjusted, so that the force between the cable and the back plate is not so large, and the NVME jig cannot be in poor contact. The final result is that the test time is continuously prolonged, the result is not necessarily accurate, and the working progress is influenced. Therefore, in this case, it is necessary to design a device capable of fixing the NVME fixture and speeding up the test progress as much as possible. However, due to the problems of expense, technology, circuit board design, etc., it is difficult to complete the test as quickly as possible with the least amount of manpower required during the test, especially in the case of an urgent project and insufficient human resources. Since one has no way to operate the oscilloscope while using 1-3 probes for the relevant tests. Generally, the test progress is hindered, the work is delayed, and therefore, the upgrading of the current test tool is a very necessary thing.

Disclosure of Invention

Aiming at the defects in the prior art, the technical problem that one person cannot complete the test under the existing condition is solved in order to solve the problem of insufficient emergency human resources of the project in the test process. The utility model provides a novel probe rod is insulating fixed device to solve above-mentioned technical problem.

The utility model provides a novel probe is insulating fixed device, include: the device comprises an insulating main board, an insulating main board fixing clamp, a rotatable nut, a probe fixing sliding rod and a probe placing groove;

the probe fixing sliding rod is provided with a probe placing groove; rotatable nuts are sleeved at two ends of the probe fixing sliding rod and fixedly connected to the insulating main board fixing clamp; the insulating mainboard fixation clamp is arranged on two sides of the insulating mainboard oppositely. The whole device is made of insulating materials, and the test circuit board cannot be damaged; the rotatable nut is used for testing the position of the test point, which is not generally on a horizontal line, and the test can be carried out at a required position by adjusting the rotatable nut.

Furthermore, the rotatable nut is provided with a cylindrical hollow in the middle for penetrating through the probe rod to fix the slide rod.

Further, the probe holding groove is provided with probe fixing rods, and fixing nuts are arranged between the probe fixing rods. The probe groove fixing rod enables the probe placing groove to be fixed on the probe fixing rod; the fixing nut is arranged on the fixing rod of the probe groove, so that the probe can be firmly installed on the device for testing; when the fixing nut is screwed down, the problem that the device is unstable due to insufficient strength and the damage of a circuit board and the influence on testing are solved by using pliers.

Furthermore, the device is also provided with 4 insulating fixed rods, two sides of the device are respectively provided with an insulating fixed rod led out by the device and an insulating fixed rod used for fixedly clamping the insulating main board, and the insulating fixed rods are used for fixing the fixing device.

The utility model has the advantages that,

(1) the utility model provides a novel probe rod insulation fixing device, which utilizes the fixing device to fix the probe rod required by the test, reduces the manpower required by the project, and improves the working efficiency and the test accuracy; the whole device is made of insulating materials, so that the test circuit board and the power line are protected to a great extent; and the test point position is generally not on a horizontal line during testing, and the test can be carried out at the required position by adjusting the rotatable nut.

(2) The probe holding groove provided by the utility model is a groove for holding the probe, and the probe holding groove is provided with the probe fixing rod, so that the probe holding groove can be fixed on the probe fixing rod; a fixing nut for fixing and screwing is arranged between the 2 probe fixing rods, the width of the device can be adjusted according to different main board widths, the near main board fixing rod clamps the main board by virtue of a clamp, and the probe can be firmly installed on the device for testing; when the fixing nut is screwed down, the problem that the device is unstable due to insufficient strength and the circuit board is damaged to influence the test is solved by using pliers.

Drawings

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

Fig. 1 is a schematic structural view of a novel probe rod insulation fixing device according to embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of an insulating probe holding groove according to embodiment 2 of the present invention.

In the figure, 1, insulating mainboard, 2, insulating mainboard fixation clamp, 3, rotatable nut, 4, probe fixing slide bar, 5, probe standing groove, 6, probe fixing rod, 7, fixation nut.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

The application principle of the present invention will be further explained with reference to the following specific embodiments;

example 1;

as shown in fig. 1, the embodiment of the utility model provides a novel probe rod insulation fixing device, include: the device comprises an insulation main board 1, an insulation main board fixing clamp 2, a rotatable nut 3, a probe fixing slide rod 4 and a probe placing groove 5;

the probe fixing sliding rod 4 is provided with a probe placing groove 5; rotatable nuts 3 are sleeved at two ends of the probe fixing sliding rod 4, and the rotatable nuts 3 are fixedly connected to the insulating main board fixing clamp 2; insulating mainboard fixation clamp 2 sets up in insulating mainboard 1 both sides relatively.

During the use, the probe fixed slide bar 4 is adjusted the probe test required position through rotatable nut 3, and the probe fixed slide bar 4 is fixed on insulating mainboard 1 through insulating mainboard fixation clamp 2, then places the probe in the probe standing groove 5 on the probe fixed slide bar 4, and the beginning test can.

Example 2;

referring to fig. 2, the present embodiment is different from embodiment 1 in that a probe-holding groove 5 is provided with probe-fixing rods 6, and fixing nuts 7 are provided between the probe-fixing rods 6.

During the use, the probe is placed in probe standing groove 5, through screwing up fixation nut 7 between probe dead lever 6, with firm the installing of probe the utility model provides a test on the fixing device.

The novel probe rod insulation fixing device provided by the embodiment of the utility model can save the test time and improve the working efficiency; when the project is urgent and lacks of equipment resources, the device can greatly improve the resource utilization rate, and the device does not influence the accuracy of the test result; the device is made of insulating materials, does not cause any damage to the mainboard, and does not influence the transmission of signals.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A novel probe rod insulation fixing device is characterized in that the device comprises: the device comprises an insulation main board (1), an insulation main board fixing clamp (2), a rotatable nut (3), a probe fixing sliding rod (4) and a probe placing groove (5);

the probe fixing sliding rod (4) is provided with a probe placing groove (5); rotatable nuts (3) are sleeved at two ends of the probe fixing sliding rod (4), and the rotatable nuts (3) are fixedly connected to the insulating main board fixing clamp (2); the insulating main board fixing clamp (2) is oppositely arranged on two sides of the insulating main board (1).

2. The novel probe insulation fixing device as claimed in claim 1, wherein the rotatable nut (3) is provided with a cylindrical hollow in the middle.

3. The novel probe insulation fixing device as claimed in claim 1, wherein the probe placing groove (5) is provided with probe fixing rods (6), and fixing nuts (7) are arranged between the probe fixing rods (6).