CN220855085U

CN220855085U - Mainboard function test equipment

Info

Publication number: CN220855085U
Application number: CN202322345078.4U
Authority: CN
Inventors: 鹿春梅
Original assignee: Shenzhen Rongqiang Electronics Co ltd
Current assignee: Shenzhen Rongqiang Electronics Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-26
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses main board function test equipment, which comprises a bottom board and a top board, wherein fixing rods are connected between four corners of the bottom board and the top board, a sliding board is sleeved on the fixing rods in a sliding way, an adjusting groove is formed in the upper middle of the sliding board, a plurality of groups of first positioning holes are formed in the four sides of the top of the sliding board around an array of the adjusting groove, a plurality of groups of L-shaped guide rods are arranged in the adjusting groove, an adjustable positioning piece is connected between the L-shaped guide rods and the first positioning holes, a preliminary positioning template is connected and arranged at the top of the sliding board, the plurality of groups of L-shaped guide rods are clamped in the preliminary positioning template, test plug connectors are connected and arranged at the free ends of the plurality of groups of L-shaped guide rods, a template groove is formed in the upper part of the bottom board in a concave way, and a customized template is arranged in the template groove in a sliding way. Compared with the prior art, the utility model has the advantages that: the motherboard function test equipment is convenient to operate and use, can change the use of a die and increases the application range.

Description

Mainboard function test equipment

Technical Field

The utility model relates to the technical field of mainboard function test, in particular to a mainboard function test device.

Background

Motherboard functional testing is an indispensable step in the electronic manufacturing process to ensure normal operation and performance of the motherboard.

When the computer main board is tested for operation data, the test plug is inserted into each functional module of the main board, the test system is connected with the computer main board, a power supply is started to start test operation, computer main board data are recorded through the test system, and key performance parameters such as operation stability and the like of the computer main board are obtained through the operation data.

Disclosure of utility model

The utility model aims to solve the technical problems and overcome the technical defects, and provides the mainboard functional test equipment which is convenient to operate and use, can change the use of a die and increases the application range.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a mainboard function test equipment, includes bottom plate and roof, be connected between bottom plate and the roof four corners and be equipped with the dead lever, the slip has cup jointed the sliding plate on the dead lever, the regulating groove has been seted up at the middle part on the sliding plate, and four sides in sliding plate top are equipped with multiunit locating hole one around the regulating groove array, are equipped with multiunit L type guide arm in the regulating groove, are connected between L type guide arm and the locating hole one and are equipped with the setting element, and the sliding plate top is connected and are equipped with preliminary location template, and multiunit L type guide arm all joint is equipped with the test bayonet joint with preliminary location template in, and the indent in bottom plate upper portion is equipped with the template groove, and the slip is equipped with the customization template in the template groove.

As an improvement, the adjustable positioning piece comprises a positioning clamp and a positioning bolt, wherein the positioning bolt is matched with the first positioning hole, a transverse through hole is formed in the positioning clamp in a matched mode, and a longitudinal through groove is formed in the short arm end of the L-shaped guide rod in a matched mode.

As an improvement, the lower end part of the locating clamp is connected with a trapezoid block, and the outer side wall of the trapezoid block is propped against the inner side wall of the longitudinal through groove.

As an improvement, the spacing between adjacent locating holes on the same side is smaller than 1/2 of the width of the longitudinal through groove, and a plurality of rows of locating holes are arranged around the sliding plate.

As an improvement, the bottom wall of the bottom plate is fixedly connected with a plurality of groups of positioning connecting holes.

As an improvement, the sliding plate is provided with a positioning hole II which penetrates up and down around the four sides of the adjusting groove, the lower end part of the positioning hole II is fixedly connected with a positioning inserted bar, and the four sides of the upper end of the customized template are matched with the positioning inserted bar to form a concave socket.

As an improvement, the four sides of the top end of the bottom plate are all connected with cylinders close to the fixing rods, and the telescopic ends of the cylinders are fixedly connected with the bottom wall of the sliding plate.

Compared with the prior art, the utility model has the advantages that:

The application uses the positioning hole I which is specially arranged to be matched with the L-shaped guide rod to fix the position by using the adjustable positioning piece, and the application uses the main boards of different models to conveniently adjust the position of the L-shaped guide rod, thereby increasing the application range of the die, greatly reducing the time for adjusting the die and improving the die adjusting precision by arranging the preliminary positioning template.

According to the application, the longitudinal through grooves are matched with the first positioning holes at intervals, so that the adjusting precision is greatly improved, and the L-shaped guide rod is convenient to adjust in a targeted manner.

Drawings

Fig. 1 is a schematic structural diagram of a motherboard functional test apparatus.

Fig. 2 is a schematic diagram of a part of a motherboard functional test apparatus.

FIG. 3 is a schematic diagram of the top view of the adjustable positioning member and the L-shaped guide rod.

Fig. 4 is a schematic structural view of the locating clip.

As shown in the figure: 1. a bottom plate; 2. a top plate; 3. a sliding plate; 4. an adjustment tank; 5. positioning holes I; 6. an L-shaped guide rod; 7. preliminarily positioning a template; 8. testing the plug; 9. a template groove; 10. customizing a template; 11. a positioning clamp; 12. positioning bolts; 13. a lateral through hole; 14. a longitudinal through groove; 15. a trapezoid block; 16. positioning the connecting hole; 17. positioning holes II; 18. positioning the inserted link; 19. a socket; 20. and (3) a cylinder.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this utility model belongs, and the knowledge of terms used in the description of this utility model herein for the purpose of describing particular embodiments is not intended to limit the utility model, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, a motherboard functional test device includes a bottom plate 1 and a top plate 2, fixing rods are connected between four corners of the bottom plate 1 and the top plate 2, a sliding plate 3 is sleeved on the fixing rods in a sliding manner, four sides of the top end of the bottom plate 1 are close to the fixing rods and are all connected with air cylinders 20, telescopic ends of the air cylinders 20 are fixedly connected with the bottom wall of the sliding plate 3, lifting and descending are controlled by the air cylinders 20, an adjusting groove 4 is formed in the upper middle of the sliding plate 3, two positioning holes 17 penetrating up and down are formed in the sliding plate 3 around the four sides of the adjusting groove 4, positioning inserting rods 18 are fixedly connected to the lower end portions of the two positioning holes 17, sockets 19 are arranged in the four sides of the upper end of a customized template 10 in a matching manner, and fixing of the customized template 10 is completed through the sockets 19 and the positioning inserting rods 18, so that dislocation is prevented during testing.

Four sides at the top of the sliding plate 3 are provided with a plurality of groups of first locating holes 5 around the array of the adjusting grooves 4, a plurality of groups of L-shaped guide rods 6 are arranged in the adjusting grooves 4, an adjustable locating piece is connected between the L-shaped guide rods 6 and the first locating holes 5, the top of the sliding plate 3 is connected with a preliminary locating template 7, the plurality of groups of L-shaped guide rods 6 are clamped in the preliminary locating template 7, the free ends of the plurality of groups of L-shaped guide rods 6 are connected with a test plug-in head 8, the adjustable locating piece comprises a locating clamp 11 and a locating bolt 12, the locating bolt 12 is matched with the first locating holes 5, a transverse through hole 13 is formed in the locating clamp 11, a longitudinal through groove 14 is formed in the short arm end of the L-shaped guide rod 6 and matched with the locating clamp 11, the using position of the locating bolt 12 is adjusted through the cooperation of the longitudinal through groove 14 and the transverse through hole 13, and the using position of the L-shaped guide rod 6 is fixed with high precision.

In order to increase the movement of the positioning clamp 11 in the longitudinal through groove 14, the lower end part of the positioning clamp 11 is connected with a trapezoid block 15, the outer side wall of the trapezoid block 15 is propped against the inner side wall of the longitudinal through groove 14, the distance between adjacent positioning holes one 5 on the same side is smaller than 1/2 of the width of the longitudinal through groove 14, and the positioning holes one 5 are arranged in a plurality of rows around the sliding plate 3, so that the adjusting application range of the L-shaped guide rod 6 can be further increased.

The upper portion indent of bottom plate 1 is equipped with template groove 9, and the slip is equipped with custom template 10 in template groove 9, and the diapire fixed connection of bottom plate 1 is equipped with multiunit location connecting hole 16, conveniently uses the installation of bottom plate 1, can fix.

When the utility model is implemented, the position of the L-shaped guide rod is adjusted according to a specific test main board when the utility model is used, the preliminary positioning template is buckled with the sliding plate according to the requirement, the L-shaped guide rod is clamped into the groove of the preliminary positioning template, the positioning clamp and the positioning bolt are matched and twisted into the corresponding positioning hole I through the longitudinal through groove, the position of the positioning bolt in the transverse through hole can be adjusted according to the requirement, the position setting of the L-shaped guide rod is completed, the main board is placed in the upper part of the positioning template, the positioning template slides into the template groove, the sliding plate is controlled by the air cylinder to move downwards, the positioning inserted rod is inserted into the socket for positioning, the dislocation is prevented, and the test inserted connector is clamped into the corresponding inserted hole, so that the test product can be matched for test. What is not described in detail in this specification is prior art known to those skilled in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a mainboard function test equipment, includes bottom plate (1) and roof (2), be connected between bottom plate (1) and roof (2) four corners and be equipped with the dead lever, the slip has cup jointed sliding plate (3), its characterized in that on the dead lever: the utility model discloses a test template, including slip board (3), adjusting slot (4) have been seted up to middle part on slip board (3), four side of slip board (3) top limit is equipped with multiunit locating hole one (5) in adjusting slot (4) are equipped with multiunit L type guide arm (6), be connected between L type guide arm (6) and locating hole one (5) and be equipped with adjustable setting element, slip board (3) top is connected and is equipped with preliminary location template (7), multiunit L type guide arm (6) all joint and preliminary location template (7) in, the free end of multiunit L type guide arm (6) all is connected and is equipped with test bayonet joint (8), bottom plate (1) upper portion indent is equipped with template groove (9), be equipped with customization template (10) in template groove (9).

2. The motherboard functional test apparatus of claim 1 wherein: the adjustable positioning piece comprises a positioning clamp (11) and a positioning bolt (12), wherein the positioning bolt (12) is matched with the first positioning hole (5), a transverse through hole (13) is formed in the positioning clamp (11) in a matched mode, and a longitudinal through groove (14) is formed in the short arm end of the L-shaped guide rod (6) in a matched mode in the positioning clamp (11).

3. A motherboard functional test apparatus according to claim 2, wherein: the lower end connection of locating clip (11) is equipped with trapezoidal piece (15), and the lateral wall of trapezoidal piece (15) offsets with longitudinal through groove (14) inside wall and sets up.

4. A motherboard functional test apparatus according to claim 3, wherein: the spacing between adjacent positioning holes I (5) on the same side is smaller than 1/2 of the width of the longitudinal through groove (14), and the positioning holes I (5) are arranged in a plurality of rows around the sliding plate (3).

5. The motherboard functional test apparatus of claim 1 wherein: the bottom wall of the bottom plate (1) is fixedly connected with a plurality of groups of positioning connecting holes (16).

6. The motherboard functional test apparatus of claim 1 wherein: the sliding plate (3) is provided with a positioning hole II (17) which penetrates through the adjusting groove (4) from top to bottom, the lower end part of the positioning hole II (17) is fixedly connected with a positioning inserting rod (18), and the four sides of the upper end of the customized template (10) are matched with the positioning inserting rod (18) and are provided with sockets (19) in a concave mode.

7. The motherboard functional test apparatus of claim 1 wherein: the four sides of the top end of the bottom plate (1) close to the fixed rods are connected with air cylinders (20), and the telescopic ends of the air cylinders (20) are fixedly connected with the bottom wall of the sliding plate (3).