CN111398705A

CN111398705A - Automatic electric measuring device with computer

Info

Publication number: CN111398705A
Application number: CN202010176629.7A
Authority: CN
Inventors: 董远辉; 龚玥
Original assignee: Tianjin Zosent Technology Co ltd
Current assignee: Tianjin Zosent Technology Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-07-10

Abstract

The invention discloses an automatic electrical testing device of a computer, which comprises an upper testing component and a lower testing component, wherein the lower testing component comprises a lower circuit board, a probe and a lower network cable female head, the upper end of the probe upwards extends out of the upper surface of the lower circuit board, the probe is welded with the lower circuit board, the lower network cable female head is arranged on the lower surface of the lower circuit board, the upper testing component comprises an upper circuit board, a probe contact point and an upper network cable female head, the probe contact point is arranged corresponding to the probe, the probe contact point is welded on the lower surface of the upper circuit board, the upper network cable female head is arranged on the upper surface of the upper circuit board, and the probe is selectively. The network quality is greatly improved; the automatic connection of the network can be realized by arranging the upper mounting plate provided with the upper circuit board above the probe protection seat through the mechanical arm; the embodiment has the advantages of simple processing and low cost, and the network transmission speed reaches kilomega, thereby meeting the test requirements.

Description

Automatic electric measuring device with computer

Technical Field

The invention belongs to the technical field of automatic electrical measurement of computers, and particularly relates to an automatic electrical measurement device of a computer.

Background

The computer is networked by the electric measuring device, so that the desktop computer and the server establish automatic network hardware connection, and then the server controls the desktop computer to carry out network test, aging test or system downloading test and the like through a series of command codes, which are called as automatic electric measuring of the desktop computer. The network bandwidth requirements for electrical measurements by desktop computers are six categories, 1000Mbps speed. However, in the existing industry, the testing device comprises a probe and a probe contact point, the probe is directly welded and networked with the twisted-pair network cable, the probe contact point is connected with a computer host through the network cable, and the connection mode of the probe and the network cable has the adverse effects that a welding part is easy to oxidize, the resistance of welding spot burrs is large, the separated anti-interference capability is weakened when the twisted-pair network cable is welded, the welding cost is long, the cost is high, and the like; in addition, the traditional electrical measurement is to manually insert the network cable into the computer to start the test of an aging system or a computer system, and the like, so the automation degree is low.

Disclosure of Invention

In order to solve the technical problem, the invention provides a computer automatic electric measuring device.

The utility model provides an automatic electric measuring device of computer, includes test assembly and lower test assembly, test assembly includes circuit board, probe and the female head of net twine down, upwards stretch out the upper end of probe the upper surface of circuit board down, the probe with circuit board welding down, the female head of net twine is located down the lower surface of circuit board, it includes circuit board, probe contact point and the female head of net twine to go up test assembly, probe contact point corresponds the probe sets up, probe contact point weld in go up the lower surface of circuit board, the female head of net twine is located go up the upper surface of circuit board, the probe with probe contact point selectivity contacts.

Above technical scheme is preferred, still include bottom plate and probe protection seat, lower circuit board install in the middle part of bottom plate, probe protection seat locates the top of circuit board down, be equipped with vertical through-hole on the probe protection seat, the upper end of probe stretches into in the through-hole, probe protection seat can for the probe slides from top to bottom, probe protection seat with be equipped with the elastic component between the bottom plate.

The probe protection seat is characterized by further comprising an upper mounting plate, the upper circuit board is mounted on the upper mounting plate, and the upper mounting plate is selectively placed above the probe protection seat.

The probe protection seat comprises a lower fixing plate, a probe protection seat and a fixing panel, wherein the fixing panel is arranged on two sides of the lower fixing plate, an inward-protruding limiting part is arranged on the inner side of the fixing panel, and an outward-protruding flange is correspondingly arranged on the outer side of the probe protection seat.

Above technical scheme is preferred, the lower extreme of female head of net twine and probe stretches into down in the bottom plate, the middle part of the upper surface of bottom plate is equipped with first recess, lower circuit board passes through the screw installation in the first recess.

Above technical scheme is preferred, the elastic component is the spring, the both sides of first recess are equipped with the second recess, the lower extreme both sides of probe protection seat are equipped with decurrent protrusion, be equipped with on the protrusion with the third recess that the second recess is relative, the one end of spring with second groove connection, the other end of spring with third groove connection.

Preferably, the flange is disposed on an outer side of the protrusion.

Above technical scheme is preferred, fixing panel's lower surface is equipped with vertical screw hole, the corresponding shoulder hole that is equipped with on the bottom plate, the shoulder hole is including aperture and macropore from top to bottom, the screw stretch into in the shoulder hole with screw hole threaded connection.

Above technical scheme is preferred, the middle part of going up the mounting panel is equipped with fourth recess and fifth recess by supreme running through down, the fourth recess is used for installing the second circuit board, the fifth recess is used for placing the female head of net twine.

According to the technical scheme, the lower circuit board is provided with two lower net wire female heads, the upper circuit board is provided with two upper net wire female heads, and each upper net wire female head corresponds to the lower net wire female head right below the upper net wire female head one to one.

The invention has the advantages and positive effects that: the invention provides an automatic computer electric measuring device.A probe is directly welded with a lower circuit board with a lower network cable female head, and a network cable is directly connected with the lower network cable female head, so that the network quality is greatly improved; the upper circuit board is provided with a probe contact point which is selectively contacted with the probe, the upper network cable female head is connected with a host of a desktop computer through a network cable during testing, the lower network cable female head is directly connected with the network cable, and the upper mounting plate provided with the upper circuit board is arranged above the probe protection seat through a manipulator, so that automatic connection of a network can be realized; the embodiment has the advantages of simple processing and low cost, and the network transmission speed reaches kilomega, thereby meeting the test requirements.

Drawings

FIG. 1 is a schematic structural diagram of a lower test assembly according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an upper test assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an embodiment of the present invention showing an off-state of the automatic electrical testing device;

FIG. 4 is a schematic structural diagram of an embodiment of an apparatus for automatically electrically testing a working state of a computer;

fig. 5 is a schematic structural diagram of a lower fixing plate according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a probe protection seat according to an embodiment of the invention.

Wherein: 1. a lower circuit board; 2. a probe; 3. a female net twine head is arranged; 4. an upper circuit board; 5. a probe contact point; 6. a main head of the internet access line; 7. a lower fixing plate; 8. a probe protection base; 9. an elastic member; 10. an upper mounting plate; 11. fixing the panel; 12. a limiting part; 13. a flange; 14. a first groove; 15. a second groove; 16. bulging; 17. a third groove; 18. a small hole; 19. macropores; 20. a fourth groove; 21. and a fifth groove.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment provides an automatic electrical measuring device of a computer, as shown in fig. 1-6, which comprises an upper testing component and a lower testing component, wherein the lower testing component comprises a lower circuit board 1, a probe 2 and a lower network bus head 3, the upper end of the probe 2 extends upwards out of the upper surface of the lower circuit board 1, the probe 2 is welded with the lower circuit board 1, the lower network bus head 3 is arranged on the lower surface of the lower circuit board 1, the upper testing component comprises an upper circuit board 4, a probe contact point 5 and an upper network bus head 6, the probe contact point 5 is arranged corresponding to the probe 2, the probe contact point 5 is welded on the lower surface of the upper circuit board 4, the upper network bus head 6 is arranged on the upper surface of the upper circuit board 4, the probe 2 is selectively contacted with the probe contact point 5, the selective contact means that the probe is not contacted with the probe contact point under the non-working testing state, the probe is contacted with the, the anti-interference processing belongs to the prior art and does not belong to the innovation point of the present application, and therefore, the details are not described herein. In the embodiment, the probe is directly welded with the lower circuit board after anti-interference treatment, and the network cable is inserted into the lower network cable female head, so that the welding of the network cable and the probe is avoided, and the problems that the welding position of the network cable and the probe is easy to oxidize, the welding spot burr resistance is large, the separated anti-interference capability is weakened during the welding of the double-twisted network cable, the welding cost is long, and the like are solved, so that the network quality is greatly improved, the network transmission speed reaches kilomega (1000 Mbps), and the test requirement is met.

In order to protect the probe, this embodiment still includes bottom plate 7 and probe protection seat 8, and lower circuit board 1 is installed in the middle part of bottom plate 7, and probe protection seat 8 locates circuit board 1's top down, is equipped with vertical through-hole on the probe protection seat 8, and in the upper end of probe 2 stretched into the through-hole, probe protection seat 8 can slide from top to bottom for probe 2, was equipped with elastic component 9 between probe protection seat 8 and the bottom plate 7. Under the non-operating condition, the probe is located the through-hole of probe protection seat, can effectively protect the probe not receive external damage, and the during operation exerts decurrent power to probe protection seat and makes the probe expose, makes probe and probe contact point contact can work. Because the setting of elastic component, the during operation elastic component is compressed, removes decurrent power when not working, and under the elastic component elastic action, probe protection seat can automatic re-setting, lasts the protection probe.

The present embodiment further includes an upper mounting plate 10, the upper circuit board 4 is mounted on the upper mounting plate 10, and the upper mounting plate 10 is selectively placed above the probe protection seat 8. In this embodiment, the force applied to the probe protection seat comes from the gravity of last mounting panel and last test component, in advance last test component is assembled with last mounting panel, the female head of net twine under the net twine inserts, the female head of net twine is inserted to another net twine one end, one end inserts the desktop host computer, adopt the manipulator automatic to place the last mounting panel on the probe protection seat, because the gravity of going up mounting panel and last test component, make the probe protection seat move down, the probe exposes and contacts with the probe contact point, carry out test work, remove the mounting panel after the test is accomplished, because the elastic component is compressed, the elastic component drives the probe protection seat and shifts up the reset, and then protection probe.

In order to prevent the uncontrollable upward movement distance when the probe protection base is reset by the elastic force of the elastic member, the embodiment further includes a fixing panel 11, the fixing panel 11 is disposed on both sides of the lower fixing plate 7, the inner side of the fixing panel 11 is provided with a limiting portion 12 protruding inward, and the outer side of the probe protection base 8 is correspondingly provided with a flange 13 protruding outward. Under the unoperated state, under the elastic component free state, the lower surface of spacing portion and the upper surface contact of flange promptly, this kind of setting can ensure that probe protection seat can reset completely, and can avoid probe protection seat to continue to move up.

Specifically, the lower ends of the lower net twine female head and the probe 2 extend into the lower fixing plate 7, a first groove 14 is formed in the middle of the upper surface of the lower fixing plate 7, and the lower circuit board 1 is mounted in the first groove 14 through screws. Corresponding through grooves are formed in the first groove for the probe on the lower side of the lower circuit board and the female head of the lower network cable. The net twine can insert down in the net twine female head through leading to the groove.

Optionally, the elastic member 9 is a spring, the two sides of the first groove 14 are provided with second grooves 15, the two sides of the lower end of the probe protection base 8 are provided with downward protrusions 16, the protrusions 16 are provided with third grooves 17 opposite to the second grooves 15, one end of the spring is connected with the second grooves 15, and the other end of the spring is connected with the third grooves 17. The downward protrusion 16 can limit the downward moving distance of the probe protection seat, and the spring is prevented from being compressed excessively to influence the service life of the spring. Optionally, the flange 13 is provided outside the projection 16.

Optionally, the lower surface of the fixing panel 11 is provided with a vertical threaded hole, the lower fixing plate 7 is correspondingly provided with a stepped hole, the stepped hole comprises a small hole 18 and a large hole 19 from top to bottom, and a screw extends into the stepped hole to be in threaded connection with the threaded hole. After the installation, the screw is positioned in the large hole, so that the lower surface of the lower fixing plate is flat, and the lower fixing plate can be conveniently placed.

Optionally, the middle of the upper mounting plate 10 is provided with a fourth groove 20 and a fifth groove 21 which are through from bottom to top, the fourth groove 20 is used for mounting a second circuit board, the fifth groove 21 is used for placing a female head of an internet access line, and the internet access line is inserted into the female head of the internet access line through the fifth groove.

Optionally, the lower circuit board 1 is provided with two lower network cable female heads, the upper circuit board 4 is provided with two upper network cable female heads, and each upper network cable female head corresponds to the lower network cable female head right below one by one. The arrangement of the two lower net cable female heads and the two corresponding upper net cable female heads enables the device to test two desktop computers through one-time test. Optionally, one lower network cable female head corresponds to 8 probes, the lower circuit board is provided with 16 probes, and the corresponding upper circuit board is provided with 16 probe contact points.

The working process of the embodiment: installing a lower test component on a lower fixed plate, installing a probe protection seat and a fixed panel on the lower fixed plate, wherein a probe is positioned in a through hole of the probe protection seat under the non-working state, installing an upper test component on an upper installation plate, inserting two networked network cables into two lower network cable female heads respectively, inserting one end of the other two network cables into two upper network cable female heads and inserting the other end of the other two network cables into different desktop computer hosts respectively, wherein the two pairs of upper network cable female heads and the lower network cable female heads are in left-right one-to-one correspondence and are not capable of being used in a crossed manner, grabbing the upper installation plate and placing the upper installation plate on the probe protection seat by a manipulator, enabling the probe protection seat to move downwards due to the gravity of the upper installation plate and the upper test component, exposing the probe to contact with the probe, carrying out test work, taking away the upper installation plate by the manipulator after the test, thereby protecting the probe and restoring the device to the non-working state.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a computer automatic electricity measuring device which characterized in that: including last test component and lower test component, lower test component includes circuit board, probe and the female head of net twine down, the upper end of probe upwards stretches out the upper surface of circuit board down, the probe with circuit board welding down, the female head of net twine is located down the lower surface of circuit board, it includes circuit board, probe contact point and the female head of net twine to go up test component, the probe contact point corresponds the probe sets up, the probe contact point weld in go up the lower surface of circuit board, go up the female head of net twine and locate go up the upper surface of circuit board, the probe with probe contact point selective contact.

2. The computerized automated electrical measuring device of claim 1, wherein: still include bottom plate and probe protection seat, lower circuit board install in the middle part of bottom plate, probe protection seat locates the top of circuit board down, be equipped with vertical through-hole on the probe protection seat, the upper end of probe stretches into in the through-hole, probe protection seat can for the probe slides from top to bottom, probe protection seat with be equipped with the elastic component between the bottom plate.

3. The computerized automated electrical measuring device of claim 2, wherein: the probe protection seat is characterized by further comprising an upper mounting plate, wherein the upper circuit board is mounted on the upper mounting plate, and the upper mounting plate is selectively placed above the probe protection seat.

4. The computerized automated electrical measuring device of claim 2, wherein: the probe protection seat is characterized by further comprising fixing panels, the fixing panels are arranged on two sides of the lower fixing plate, limiting portions protruding inwards are arranged on the inner sides of the fixing panels, and flanges protruding outwards are correspondingly arranged on the outer sides of the probe protection seat.

5. The computerized automated electrical measuring device of claim 4, wherein: the lower end of the lower net twine female head and the lower end of the probe stretch into the lower fixing plate, a first groove is formed in the middle of the upper surface of the lower fixing plate, and the lower circuit board is installed in the first groove through screws.

6. The computerized automated electrical measuring device of claim 5, wherein: the elastic piece is a spring, second grooves are formed in two sides of the first groove, downward protrusions are formed in two sides of the lower end of the probe protection seat, third grooves opposite to the second grooves are formed in the protrusions, one end of the spring is connected with the second grooves, and the other end of the spring is connected with the third grooves.

7. The computerized automated electrical measuring device of claim 6, wherein: the flange is disposed outside the protrusion.

8. The computerized automated electrical measuring device of claim 4, wherein: the lower surface of the fixing panel is provided with a vertical threaded hole, the lower fixing plate is correspondingly provided with a stepped hole, the stepped hole comprises a small hole and a large hole from top to bottom, and a screw extends into the stepped hole and is in threaded connection with the threaded hole.

9. A computerized automatic electrical measuring device according to claim 3, characterized in that: the middle part of going up the mounting panel is equipped with fourth recess and fifth recess by supreme running through down, the fourth recess is used for installing the second circuit board, the fifth recess is used for placing the female head of net twine.

10. The computerized automated electrical measuring device of claim 1, wherein: the lower circuit board is provided with two lower net wire female heads, the upper circuit board is provided with two upper net wire female heads, and each upper net wire female head is in one-to-one correspondence with the lower net wire female head right below the upper net wire female head.