CN221199868U - Testing device for regional controller mainboard - Google Patents

Abstract

The utility model discloses a testing device for a regional controller mainboard, which comprises a connecting ring, wherein eight through grooves are formed in the surface of the connecting ring at equal intervals. This a testing arrangement for regional controller mainboard, through at the through slot connection slide, slide connection slide bar, the slide bar slides in the spout, the spring is established to the slide bar cover, the spring both ends are fixed in the inside of slide bar and spout, when the mainboard test has been solved, it is fixed to the mainboard earlier, and the mainboard of different brands and models is because the framework is different, the circuit trend also has the difference, this has just led to middle locating hole size different, it is fixed to need select the supporting fixing device of installation when testing, the result in the process loaded down with trivial details complicacy, reduce test efficiency's problem, the mainboard locating hole size can adapt to by oneself when changing according to the model, do not need the manual work to carry out loaded down with trivial details operation, save time has been realized.

Description

Testing device for regional controller mainboard

Technical Field

The utility model relates to the technical field of testing devices, in particular to a testing device for a regional controller mainboard.

Background

According to Chinese patent CN216117886U, a main board testing device is disclosed, which comprises a needle board, a carrier board and a microneedle module; the surface of the carrier plate is provided with a placement position for placing the main board, and the carrier plate can be arranged right above the needle plate in an up-down movable way; the micro-needle module can be arranged on the needle plate in a vertically floating way, and is connected with a switching flat cable. Install on the faller through floating about with the microneedle mould group to cooperation microneedle mould group is connected with the switching winding displacement, makes the connector on the mainboard can automatic leading-in be connected with microneedle mould group lock, need not the manual work and presses the lock, avoids detaining bad mainboard connector, can not damage the switching winding displacement, brings convenience for test operation, thereby can whether the rapid test mainboard is bad.

According to the utility model, the micro-needle module can be arranged on the needle plate in a vertically floating manner, and the switching flat cable is connected with the micro-needle module in a matched manner, so that the connector on the main board can be automatically led into the buckling connection with the micro-needle module, the buckling is not required to be manually pressed, the main board connector is prevented from being buckled, the switching flat cable is not damaged, and convenience is brought to test operation, so that whether the main board is bad can be rapidly tested.

However, the above technical scheme also has the advantages that the main board testing device is used for testing the simulation finished product before assembling the main board, the main board needs to be fixed and some telecom elements of the main board need to be detected during testing, whether the function is perfect and the indexes are reached, the next link can be carried out only by the main board which is successfully tested, the main board needs to be fixed firstly during testing the main board, and the main boards with different brands and models have different circuit trend because of different architectures, so that the size of the middle positioning hole is different, the main board needs to be fixed by selecting the fixing device which is matched during testing, the complex process is caused, and the testing efficiency is reduced.

To this end, the utility model provides a test device for a regional controller motherboard.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a testing device for a regional controller mainboard, which solves the problems that the mainboard testing device is used for simulating finished product testing before mainboard assembly, the mainboard needs to be fixed and some telecom elements of the mainboard need to be detected during testing, whether the function is perfect and reaches indexes, the next link can be carried out only after the tested mainboard passes, the mainboard needs to be fixed firstly during the mainboard testing, and the mainboards with different brands and models have different circuit trend because of different architectures, so that the size of a middle positioning hole is different, and the fixing device is required to be selected to be fixed during the testing, so that the process is complicated and the testing efficiency is reduced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a testing arrangement for regional controller mainboard, includes the go-between, eight run-through grooves have been seted up to the surface equidistance of go-between, the inside sliding connection who runs through the groove has the slide, the fixed surface of slide is connected with the slide bar, the inner wall fixedly connected with fixed axle of go-between, eight spout has been seted up to the surface of fixed axle, eight spout position corresponds with eight run-through groove position, the other end of slide bar runs through the go-between and slides inside the spout that is relative, the surface cover of slide bar is equipped with the spring, the inside at the surface of slide bar and spout is fixed respectively at the both ends of spring.

Preferably, the top of eight slide is provided with four limiting plates, four limiting plates and the top fixed connection of four slide that correspond, and the slide of connecting the limiting plate is not adjacent, with limiting plate fixed connection's surface fixedly connected with two stock of slide, remaining surface fixedly connected with two quarter butt of slide.

Preferably, the outer ring of the connecting ring is provided with a connecting rod corresponding to the sliding plate, the connecting rod is fixedly connected with the sliding plate through a corresponding long rod or short rod, and two ends of the connecting rod are fixedly connected with the surfaces of two long rods or two short rods on the corresponding sliding plate.

Preferably, the surface of the connecting rod is fixedly connected with an arc plate, and the arc plate slides through the sliding of the corresponding sliding plate.

Preferably, the top of fixed axle fixedly connected with plectane, four draw-in grooves have been seted up on the surface of plectane, and the draw-in groove corresponds with the limiting plate, the bottom fixedly connected with back shaft of fixed axle.

Preferably, the inside sliding connection of draw-in groove has the stopper, the top fixedly connected with fixture block of stopper, the fixed surface of stopper is connected with the elasticity spring, the both ends of elasticity spring are fixed respectively at the surface of stopper and the surface of draw-in groove inner chamber.

Advantageous effects

The utility model provides a testing device for a regional controller mainboard. Compared with the prior art, the method has the following beneficial effects:

1. This a testing arrangement for regional controller mainboard, through at the through slot connection slide, slide connection slide bar, the slide bar slides in the spout, the spring is established to the slide bar cover, the spring both ends are fixed in the inside of slide bar and spout, when the mainboard test has been solved, it is fixed to the mainboard earlier, and the mainboard of different brands and models is because the framework is different, the circuit trend also has the difference, this has just led to middle locating hole size different, it is fixed to need select the supporting fixing device of installation when testing, the result in the process loaded down with trivial details complicacy, reduce test efficiency's problem, the mainboard locating hole size can adapt to by oneself when changing according to the model, do not need the manual work to carry out loaded down with trivial details operation, save time has been realized.

2. This a testing arrangement for regional controller mainboard, through connecting the plectane at the fixed axle, the draw-in groove is opened to the plectane, the stopper slides in the draw-in groove, the fixed elasticity spring of stopper, elasticity spring is fixed on stopper and draw-in groove surface, it is used for simulation finished product test before the mainboard testing arrangement is used for the mainboard equipment to have solved mainboard testing arrangement, need fixed mainboard and detect some telecom elements of mainboard during the test, see whether the function is intact and reach the index, when testing, the tester that is responsible for detecting passes through contact pin and corresponding electronic component contact, carry out the function test afterwards, therefore when the interval between mainboard and the tester changes, cause the crooked damage of contact pin easily, the problem of influence is caused to the test accuracy degree after, the fixed of interval to tester and mainboard has been realized, the contact pin bending or the damage that has avoided leading to because of tester and mainboard distance change, make the test result more accurate.

Drawings

FIG. 1 is an external view of the present utility model;

FIG. 2 is a main construction diagram of the present utility model;

FIG. 3 is a diagram of the connection relationship of the connection ring of the present utility model;

FIG. 4 is a diagram of a fixed shaft connection relationship according to the present utility model;

Fig. 5 is a schematic view of a partial structure of the present utility model.

In the figure: the device comprises a 1-connecting ring, a 2-penetrating groove, a 3-sliding plate, a 4-sliding rod, a 5-fixed shaft, a 6-sliding groove, a 7-spring, an 8-limiting plate, a 9-long rod, a 10-short rod, a 11-connecting rod, a 12-arc plate, a 13-circular plate, a 14-clamping groove, a 15-supporting shaft, a 16-limiting block, a 17-elastic spring and a 18-clamping block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a testing arrangement for regional controller mainboard, including go-between 1, eight run-through grooves 2 have been seted up to the surface equidistance of go-between 1, the inside sliding connection who runs through groove 2 has slide 3, slide 3's fixed surface is connected with slide bar 4, the inner wall fixedly connected with fixed axle 5 of go-between 1, eight spout 6 have been seted up on the surface of fixed axle 5, eight spout 6 positions correspond with eight run-through groove 2 positions, slide bar 4's the other end runs through go-between 1 and slide in relative spout 6 inside, slide bar 4's surface cover is equipped with spring 7, spring 7's both ends are fixed respectively in slide bar 4's surface and spout 6's inside, through run-through groove 2 connection slide 3, slide bar 4 slides in spout 6, slide bar 4 cover is established spring 7, spring 7 both ends are fixed in slide bar 4 and spout 6's inside, the mainboard when testing has been solved, and different brands and models are because the mainboard is different, the circuit also has the difference, this location hole size in the middle has just been different, it is difficult to select the fixed device to install when testing, the size is complicated, the realization is complicated and the size is complicated, the size is not required to be adjusted to the manual work, the size is reduced, the problem of the automatic positioning is complicated to be suitable for the size is realized, the size is not required to be complicated to the size of the device.

In this embodiment, four limiting plates 8 are disposed at the top ends of eight sliding plates 3, the four limiting plates 8 are fixedly connected with the top ends of the corresponding four sliding plates 3, the sliding plates 3 connected with the limiting plates 8 are not adjacent, two long rods 9 are fixedly connected with the surface of the sliding plate 3 fixedly connected with the limiting plates 8, and two short rods 10 are fixedly connected with the surface of the remaining sliding plate 3.

In this embodiment, the outer ring of the connecting ring 1 is provided with a connecting rod 11 corresponding to the sliding plate 3, the connecting rod 11 is fixedly connected with the sliding plate 3 through a corresponding long rod 9 or short rod 10, and two ends of the connecting rod are fixedly connected with the surfaces of two long rods 9 or two short rods 10 on the corresponding sliding plate 3.

In this embodiment, the surface of the connecting rod 11 is fixedly connected with an arc plate 12, and the arc plate 12 slides by sliding corresponding to the sliding plate 3.

In this embodiment, a circular plate 13 is fixedly connected to the top end of the fixed shaft 5, four clamping grooves 14 are formed in the surface of the circular plate 13, the clamping grooves 14 correspond to the limiting plates 8, and a supporting shaft 15 is fixedly connected to the bottom of the fixed shaft 5.

In this embodiment, the stopper 16 is slidingly connected inside the clamping groove 14, the clamping block 18 is fixedly connected to the top of the stopper 16, the elastic spring 17 is fixedly connected to the surface of the stopper 16, two ends of the elastic spring 17 are respectively fixed on the surface of the stopper 16 and the surface of the inner cavity of the clamping groove 14, the circular plate 13 is connected with the circular plate 13, the clamping groove 14 is opened, the stopper 16 slides in the clamping groove 14, the elastic spring 17 is fixed to the stopper 16, the elastic spring 17 is fixed on the surfaces of the stopper 16 and the clamping groove 14, the problem that the bending damage is caused by the change of the distance between the tester and the main board is avoided, the problem that the bending contact pin is damaged or the test result is more accurate due to the change of the distance between the tester and the main board is solved, the test result is required to be fixed when the test is performed, whether the function is good or not achieved by the test result is well known by the prior art, and the prior art description in the prior art is not described in the specification.

When the device works, one end of the clamping block 18 is put down to the locating hole, the clamping block 18 slides towards the middle under the extrusion of the locating hole, the clamping block 18 slides to drive the limiting block 16 to slide, the limiting block 16 slides to drive the limiting plate 8 to slide, the limiting plate 8 slides to drive the sliding plate 3 to slide to drive the long rod 9 to slide, the long rod 9 slides to drive the corresponding connecting rod 11 to slide, the connecting rod 11 slides to drive the outer circular arc plate 12 to slide, the outer circular arc plate 12 of the outer ring slides to extrude the inner circular arc plate 12 to slide, the circular arc plate 12 slides to drive the connecting rod 11 to slide, the connecting rod 11 slides to drive the short rod 10 to slide, the short rod 10 slides to extrude the spring 7, so that the device can go deep into the locating hole, when the edge of the locating hole leaves the clamping block 18, the elastic spring 17 drives the limiting block 16 to slide under the action of the restoring force, when the limiting block 16 slides, the restoring force of the spring 7 drives the sliding plate 3 to slide, the sliding plate 3 drives the long rod 9 and the short rod 10 to slide, the long rod 9 and the short rod 10 slide to drive the circular arc plate 12 to slide, fixing the edge of the inner circular arc plate 12 can be tightly attached to the locating hole edge, the fixing of the main board can be achieved, the main board can be detached through extruding the clamping block 18, and the fixing device is detached through the steps.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Test device for regional controller mainboard, including go-between (1), its characterized in that: eight through grooves (2) are formed in the surface equidistance of the connecting ring (1), sliding plates (3) are connected to the inner portions of the through grooves (2) in a sliding mode, sliding rods (4) are fixedly connected to the surfaces of the sliding plates (3), fixing shafts (5) are fixedly connected to the inner walls of the connecting ring (1), eight sliding grooves (6) are formed in the surfaces of the fixing shafts (5), the other ends of the sliding rods (4) penetrate through the connecting ring (1) and slide in the corresponding sliding grooves (6), springs (7) are sleeved on the surfaces of the sliding rods (4), and two ends of each spring (7) are respectively fixed to the surfaces of the sliding rods (4) and the inner portions of the sliding grooves (6).

2. A test device for a regional controller motherboard according to claim 1, wherein: eight the top of slide (3) is provided with four limiting plates (8), four limiting plates (8) are with the top fixed connection of four slide (3) that correspond, and connect slide (3) of limiting plates (8) non-adjacent, with limiting plates (8) fixed connection's surface fixedly connected with two stock (9) of slide (3), surplus surface fixedly connected with two quarter butt (10) of slide (3).

3. A test device for a regional controller motherboard according to claim 2, wherein: the outer ring of the connecting ring (1) is provided with a connecting rod (11) corresponding to the sliding plate (3), the connecting rod (11) is fixedly connected with the sliding plate (3) through a corresponding long rod (9) or short rod (10), and two ends of the connecting rod are fixedly connected with the surfaces of two long rods (9) or two short rods (10) on the corresponding sliding plate (3).

4. A test device for a regional controller motherboard according to claim 3, wherein: the surface of the connecting rod (11) is fixedly connected with an arc plate (12), and the arc plate (12) slides through sliding of the corresponding sliding plate (3).

5. A test device for a regional controller motherboard according to claim 2, wherein: the top of fixed axle (5) fixedly connected with plectane (13), four draw-in grooves (14) have been seted up on the surface of plectane (13), and draw-in groove (14) are corresponding with limiting plate (8), the bottom fixedly connected with back shaft (15) of fixed axle (5).

6. The test device for a regional controller motherboard of claim 5, wherein: the inside sliding connection of draw-in groove (14) has stopper (16), the top fixedly connected with fixture block (18) of stopper (16), the surface fixedly connected with elasticity spring (17) of stopper (16).