CN211292362U

CN211292362U - UPS computer motherboard flexibility testing arrangement

Info

Publication number: CN211292362U
Application number: CN201922447579.7U
Authority: CN
Inventors: 郭瑾
Original assignee: Shuoda Electronics Shenzhen Co ltd
Current assignee: Shuoda Electronics Shenzhen Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-18
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a flexible testing arrangement of UPS computer motherboard, the on-line screen storage device comprises a base, base one end is fixed with electric putter, and base fixed surface has the setting element that is used for power supply motherboard to detect usefulness, the electric putter top is fixed with the roof, and the roof bottom is fixed with the flexible detection subassembly that is used for power supply motherboard folding endurance to detect usefulness, the utility model discloses a two setting elements carry out the centre gripping to power supply motherboard, and rethread flexible detection subassembly and electric putter's lift realizes the regulation of detection pressure to drive the all-round folding endurance that the press roller carries out different pressure degree on the mainboard and detect, avoid the testing result to have the error inaccurate.

Description

UPS computer motherboard flexibility testing arrangement

Technical Field

The utility model relates to a circuit board test technical field specifically is a flexible testing arrangement of UPS computer motherboard.

Background

UPS is the abbreviation of English Uninterruptable Power Supply, translates into uninterrupted Power source, and UPS computer mainboard is computer Power mainboard, and computer Power mainboard mainly adopts PCB board and various electrical components to constitute, in computer mainboard production process, usually need carry out the flexibility and detect it.

The flexible detection means that under certain stress, the circuit board bears the durability when bending or folding in reaction, and the folding endurance is very important to flexible circuit board performance, and when current check out test set detected the circuit board, usually fixed through anchor clamps with circuit board both ends, and its folding endurance of rethread application of force extrusion circuit board test, this kind of mode can only detect the folding endurance and the flexibility of circuit board middle part, and the testing result has the error, and is inaccurate, for this reason, we provide a flexible testing arrangement of UPS computer mainboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out the flexible testing arrangement of computer mainboard of all-round detection to each position of circuit board 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 flexible testing arrangement of UPS computer motherboard, includes the base, base one end is fixed with electric putter, and base fixed surface has the setting element that is used for power mainboard to detect the usefulness, the electric putter top is fixed with the roof, and the roof bottom is fixed with the flexible determine module that is used for power mainboard folding endurance to detect the usefulness, through flexible determine module and electric putter's cooperation, realizes carrying out folding endurance inspection to each region of power mainboard.

Preferably, the flexibility detection subassembly includes the threaded rod, the threaded rod is equipped with two, and two threaded rod both ends all are connected with the connecting plate through the bearing rotation, the connecting plate is fixed with the roof bottom, the movable plate has been cup jointed to the equal screw thread in the threaded rod outside, and is connected with the spliced pole through the bearing rotation between two movable plates, spliced pole outside sliding sleeve has the press roll, the connecting plate outside is fixed with the driving piece, and the driving piece is connected with two threaded rods, rotates through the driving piece, drives the connecting plate and removes on the threaded rod to make the press roll can carry out folding endurance to each region of mainboard and detect.

Preferably, the driving piece includes driving motor and motor frame, driving motor passes through the motor frame and fixes in the arbitrary connecting plate outside, and driving motor output and threaded rod one end are fixed, two equal fixed cover in threaded rod outer end has drive gear, and two drive gear outside meshing covers have the toothed belt to connect through the toothed belt transmission, provide power through the driving piece.

Preferably, the setting element is equipped with two, and fixes at base surface both ends, the setting element includes the L template, L template bottom and base fixed surface, and L template top both ends all are fixed with the slip post, slip post outside slip cap has the locating plate, and the locating plate internal thread has inserted the regulation pole, adjust the pole bottom and rotate with L template top through the bearing and be connected, and the top is fixed with the commentaries on classics cap, realizes adjusting the locating plate position through rotating the regulation pole, realizes the centre gripping to the mainboard.

Preferably, the bottom of the positioning plate and the top of the L-shaped plate are both fixed with anti-slip pads, so that the phenomenon that the circuit board is damaged due to overlarge extrusion force is avoided.

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

the utility model discloses a two setting elements carry out the centre gripping to the power mainboard, and the flexible determine module of rethread and electric putter's lift realize the regulation of detection pressure to drive the press roll and carry out the all-round resistant folding nature detection of different pressure degree on the mainboard, avoid the testing result to have the error inaccurate.

Drawings

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

FIG. 2 is a schematic structural view of the flexible testing assembly of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1-a base; 2, an electric push rod; 3-a positioning element; 4-a top plate; 5-a flexible detection assembly; 6-a threaded rod; 7-a connecting plate; 8, moving a board; 9-connecting column; 10-pressing roller; 11-a drive member; 12-a drive motor; 13-a motor frame; 14-a transmission gear; 15-a toothed belt; 16-L template; 17-a sliding post; 18-a positioning plate; 19-adjusting the rod; 20-turning the cap.

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. 1-3, the UPS computer motherboard flexibility testing apparatus shown in the figure includes a base 1, an electric push rod 2 is fixed at one end of the base 1, the detection pressure is adjusted by the lifting of the electric push rod 2, a positioning member 3 for detecting the power motherboard is fixed on the surface of the base 1, a top plate 4 is fixed on the top of the electric push rod 2, and a flexibility detection assembly 5 for detecting the folding resistance of the power motherboard is fixed on the bottom of the top plate 4.

The flexible detection assembly 5 comprises two threaded rods 6, two threaded rods 6 are arranged, two ends of each threaded rod 6 are rotatably connected with a connecting plate 7 through bearings, the connecting plates 7 are fixed to the bottom of the top plate 4, movable plates 8 are sleeved on the outer sides of the threaded rods 6 in a threaded manner, a connecting column 9 is rotatably connected between the two movable plates 8 through bearings, a pressing roller 10 is sleeved on the outer side of the connecting column 9 in a sliding manner, pressing of a power supply main board is achieved through the pressing roller 10, and therefore the flexibility of the power supply main board is detected, a driving piece 11 is fixed on the outer side of each connecting plate 7, and the driving piece 11 is connected with the;

the driving piece 11 includes driving motor 12 and motor frame 13, driving motor 12 passes through motor frame 13 and is fixed in 7 outsides of arbitrary one connecting plate, and driving motor 12 output and 6 one ends of threaded rod are fixed, two 6 outer ends of threaded rod are all fixed the cover and are had drive gear 14, and two 14 outside meshing covers of drive gear have toothed belt 15 to connect through 15 transmissions of toothed belt, rotate through driving motor 12, and utilize the transmission effect of gear and toothed belt 15, realize the synchronous rotation to two threaded rods 6, thereby make the removal that press roller 10 can each region on the power mainboard.

In addition, setting element 3 is equipped with two, and fixes at 1 surperficial both ends of base, setting element 3 includes

L template

16, 16 bottoms of L template and 1 fixed surface of base, and 16 top both ends of L template all are fixed with sliding column 17, sliding column 17 outside sliding sleeve has locating

plate

18, and 18 internal threads of locating plate have inserted adjusting pole 19, adjusting pole 19 bottoms and rotating with L template 16 top through the bearing and being connected, and the top is fixed with and changes cap 20, and manual rotation adjusts pole 19 and realizes the regulation to 18 positions of locating plate, and the slipmat of 18 bottoms of locating plate and the 16 top of L template fixed makes the power mainboard when the location simultaneously, can not receive the damage because of the extrusion.

In the scheme: when carrying out the flexibility and examining, open two setting elements 3 earlier, insert the power mainboard in two setting elements 3, rotate simultaneously and adjust pole 19, make locating plate 18 can extrude the power mainboard, realize the location, then the lift of electric putter 2, drive flexible detection subassembly 5 and remove, make press roller 10 extrude the test its folding endurance to the power mainboard, rotating through driving motor 12 simultaneously, cooperation drive gear 14 and toothed belt 15's transmission, make two threaded rod 6 homoenergetic synchronous rotation, realize promptly that it moves on the power mainboard to drive press roller 10, make the region that detects wider, avoid the testing position undersize to receive the limitation, cause the testing result to have the error, it is inaccurate.

In this scheme, the preferred Y80M1-2 model of driving motor 12, the preferred ANT-35 model of electric putter 2, the power supply interface of motor passes through the switch and connects the power supply system, and motor operation circuit is the positive and negative control program of commentaries on classics of conventional motor, and current conventional circuit is operated to the circuit, the utility model discloses in circuit and the control that relate to be prior art, do not carry out too much repeated description here.

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

1. The utility model provides a flexible testing arrangement of UPS computer motherboard, includes base (1), its characterized in that: base (1) one end is fixed with electric putter (2), and base (1) fixed surface has setting element (3) that are used for power mainboard to detect usefulness, electric putter (2) top is fixed with roof (4), and roof (4) bottom is fixed with flexible determine module (5) that are used for power mainboard folding endurance to detect usefulness.

2. The UPS computer motherboard flexibility testing apparatus of claim 1, wherein: flexibility determine module (5) is including threaded rod (6), threaded rod (6) are equipped with two, and two threaded rod (6) both ends all rotate through the bearing and be connected with connecting plate (7), connecting plate (7) are fixed with roof (4) bottom, the equal screw thread in threaded rod (6) outside has cup jointed movable plate (8), and rotates through the bearing between two movable plate (8) and be connected with spliced pole (9), spliced pole (9) outside sliding sleeve has and presses compression roller (10), connecting plate (7) outside is fixed with driving piece (11), and driving piece (11) are connected with two threaded rod (6).

3. The UPS computer motherboard flexibility testing apparatus of claim 2, wherein: driving piece (11) are including driving motor (12) and motor frame (13), driving motor (12) are fixed in one arbitrary connecting plate (7) outside through motor frame (13), and driving motor (12) output is fixed with threaded rod (6) one end, two threaded rod (6) outer end is the fixed cover all has drive gear (14), and two drive gear (14) outside meshing covers have toothed belt (15) to connect through toothed belt (15) transmission.

4. The UPS computer motherboard flexibility testing apparatus of claim 1, wherein: setting element (3) are equipped with two, and fix at base (1) surface both ends, setting element (3) include L template (16), L template (16) bottom and base (1) fixed surface, and L template (16) top both ends all are fixed with slip post (17), slip post (17) outside slip cap has locating plate (18), and locating plate (18) internal thread has inserted and has adjusted pole (19), it is connected through bearing and L template (16) top rotation to adjust pole (19) bottom, and the top is fixed with and changes cap (20).

5. The UPS computer motherboard flexibility testing apparatus of claim 4, wherein: and anti-skid pads are fixed at the bottom of the positioning plate (18) and the top of the L-shaped plate (16).