CN213986733U

CN213986733U - Mobile power supply mainboard testing device

Info

Publication number: CN213986733U
Application number: CN202022985614.3U
Authority: CN
Inventors: 余建春
Original assignee: Shenzhen Creative Yuntu Electronic Co ltd
Current assignee: Shenzhen Creative Yuntu Electronic Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-17
Anticipated expiration: 2030-12-11

Abstract

A mobile power supply mainboard testing device comprises a supporting plate, wherein a base is arranged at the bottom of the supporting plate, a non-slip mat is arranged at the bottom of the base, a display screen is arranged on the right side of the top end of the base, a fixing plate is arranged on the base, a mounting groove is formed in the fixing plate, an ejector plate is arranged in the mounting groove, a clamping groove is formed in the ejector plate, a contact is arranged in the clamping groove, a hinge part is arranged on the supporting plate, a handle is arranged on the hinge part, a pressing rod is arranged at the bottom of the hinge part, the mainboard is placed in the clamping groove, the mounting plate is controlled to drive the mounting plate to move downwards, an ejector pin at the bottom of the pressing plate is enabled to abut against the mainboard, then the detection is carried out through the contact, a numerical signal is transmitted to the display screen, the observation of a user is facilitated, the ejector pin abuts against the mainboard in the extrusion detection process, then the ejector plate can be extruded downwards through the arrangement of a spring, the pressure that can avoid the thimble causes the damage to the mainboard, improves the efficiency that looks sideways at of portable power source mainboard.

Description

Mobile power supply mainboard testing device

Technical Field

The utility model relates to a mainboard test technical field specifically is a portable power source mainboard testing arrangement.

Background

Mainboard testing arrangement is a detection tool of detection circuitry board performance, generally including fixed subassembly and test assembly, fixed subassembly includes the bottom plate, fix the support on the bottom plate and fix the cylinder on the support, the clamp plate is generally connected to the lower extreme of the piston rod of cylinder, the clamp plate is located the top of bottom plate, test assembly includes support piece and signal keysets and the needle bed of setting in the support piece top, support piece uses with keysets and needle bed are supporting, be provided with the test needle that is used for testing the mainboard on the needle bed, the upper surface and the test needle of signal keysets link to each other, the lower surface of signal keysets forms standard socket, with be located the signal interface connection on the bottom plate, thereby send the signal of test needle test to in the signal interface.

For example, the patent publication "CN 201720232530.8" is named as: the patent of ' a mainboard testing device ' discloses ' comprising a base plate, wherein a supporting piece is arranged on the base plate, a needle bed component is detachably fixed above the supporting piece, the needle bed component comprises a needle bed fixed with a testing needle, the testing needle is adapted to a mainboard to be tested and is connected with a signal connector through a wire, the signal connector is connected with a signal interface of the mainboard testing device, wherein, two opposite sides of the base plate are vertically fixed with supporting arms, the supporting arms are provided with abutting pieces, the end parts of the abutting pieces are abutted against the supporting piece, wherein, the abutting pieces are adjusting knobs, the knob ends of the adjusting knobs are positioned at the outer sides of the supporting arms, the screw ends are abutted against the supporting piece after passing through the supporting arms, wherein, the end parts of the screw ends are provided with elastic heads, wherein, one side of the base plate is at least provided with two supporting arms, each support arm is provided with the abutting part, the heights of at least two abutting parts are different, each abutting part is provided with a corresponding abutting part on the other side of the bottom plate, the needle bed assembly further comprises a guide plate positioned above the needle bed, a guide post is vertically fixed on the needle bed, the guide plate can slide up and down relative to the needle bed through the guide post, a spring is arranged between the guide plate and the needle bed, a guide hole is formed in the guide plate at a position corresponding to the test needle, the spring is sleeved outside the guide post, the upper surface of the guide plate is provided with an accommodating area matched with the shape of a mainboard to be tested, a positioning post is arranged on the accommodating area, the support part is of a frame-shaped structure with an opening at the upper part, and at least three clamping posts are vertically fixed on the lower surface of the needle bed, the clamping columns are clamped into the inner side of the frame-shaped structure, the main board testing device further comprises a pressing plate located above the needle bed assembly, the upper portion of the pressing plate is connected with the air cylinder, and at least two pressing columns are vertically arranged at the bottom of the pressing plate.

However, when the existing mobile power supply mainboard testing device is used, the operation is inconvenient, the function is single, and in the detection process, the damage of the mobile power supply mainboard is easily caused due to the extruded pressure, so that the testing result is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable power source mainboard testing arrangement that the practicality is strong.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

portable power source mainboard testing arrangement, including the backup pad, the backup pad bottom is provided with the base, and the base bottom is provided with the slipmat, base top right side is provided with the display screen, is provided with the fixed plate on the base, be provided with the mounting groove in the fixed plate, be provided with the thimble board in the mounting groove, be provided with the draw-in groove in the thimble board, be provided with the contact in the draw-in groove, be provided with hinge portion in the backup pad, be provided with the handle in the hinge portion, hinge portion bottom is provided with the depression bar, the depression bar bottom is provided with the mounting panel, be provided with the clamp plate on the mounting panel, the clamp plate bottom is provided with the thimble.

In order to realize better installation, the utility model discloses the improvement has, both sides are provided with the connecting block in the mounting panel, the clamp plate both sides are provided with the recess, connecting block and recess looks adaptation, the mounting panel can be dismantled with the clamp plate and be connected.

In order to realize better connection, the utility model discloses the improvement has, mounting panel top both sides are provided with the through-hole, clamp plate top both sides are provided with the screw hole, the screw hole is corresponding with the through-hole, be provided with the bolt in the through-hole, the bolt passes the through-hole and links to each other with the screw hole.

In order to realize better detection, the utility model discloses the improvement has, the thimble board both sides are provided with the slider, both sides are provided with the guide rail in the mounting groove, the slider sets up inside the guide rail.

In order to realize better extrusion, the utility model discloses the improvement has, be provided with the spring in the mounting groove, the spring is provided with the several to equidistant even setting is inside the mounting groove, spring one end is connected bottom the mounting groove, and the other end is connected bottom the thimble board.

In order to realize better antiskid, the utility model discloses the improvement has, the slipmat is the rubber material.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable power source mainboard testing arrangement possesses following beneficial effect:

this portable power source mainboard testing arrangement, during the use, places the mainboard inside the draw-in groove, then the control depression bar drives the mounting panel downwards, makes the thimble of clamp plate bottom withstand the mainboard, then advances to detect through the contact to with numerical value signal transmission to the display screen on, make things convenient for the user of service to observe, in extrusion testing process, the mainboard is withstood to the thimble, then the thimble board can be through the setting extrusion downwards of spring, can avoid the pressure of thimble to cause the damage to the mainboard, improve the side view efficiency of portable power source mainboard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the disassembled structure at 7 in FIG. 1 according to the present invention;

FIG. 4 is a schematic side view of the embodiment of FIG. 1;

in the figure: 1. a support plate; 2. a base; 3. a non-slip mat; 4. a hinge portion; 5. a handle; 6. a pressure lever; 7. mounting a plate; 8. pressing a plate; 9. a thimble; 10. a fixing plate; 11. mounting grooves; 12. a spring; 13. an ejector plate; 14. a card slot; 15. a contact; 16. a display screen; 17. a guide rail; 18. a slider; 19. a through hole; 20. connecting blocks; 21. a groove; 22. a threaded hole; 23. and (4) bolts.

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. 1-4, the testing device for the main board of the mobile power supply comprises a supporting plate 1, wherein a base 2 is arranged at the bottom of the supporting plate 1, an anti-slip pad 3 is arranged at the bottom of the base 2, a display screen 16 is arranged on the right side of the top end of the base 2, a fixing plate 10 is arranged on the base 2, a mounting groove 11 is arranged in the fixing plate 10, an ejector plate 13 is arranged in the mounting groove 11, a clamping groove 14 is arranged in the ejector plate 13, a contact 15 is arranged in the clamping groove 14, a hinge portion 4 is arranged on the supporting plate 1, a handle 5 is arranged on the hinge portion 4, a pressure rod 6 is arranged at the bottom of the hinge portion 4, a mounting plate 7 is arranged at the bottom end of the pressure rod 6, a pressure plate 8 is arranged on the mounting plate 7, and an ejector pin 9 is arranged at the bottom of the pressure plate 8.

In order to realize better installation, both sides are provided with connecting block 20 in the mounting panel 7, clamp plate 8 both sides are provided with recess 21, connecting block 20 and recess 21 looks adaptation, mounting panel 7 can be dismantled with clamp plate 8 and be connected.

In order to realize better connection, the utility model discloses the improvement has, 7 top both sides of mounting panel are provided with through-

hole

19, 8 top both sides of clamp plate are provided with screw hole 22, screw hole 22 is corresponding with through-hole 19, be provided with bolt 23 in the through-hole 19, bolt 23 passes through-hole 19 and links to each other with screw hole 22.

In order to realize better detection, the utility model discloses the improvement has, thimble board 13 both sides are provided with slider 18, both sides are provided with guide rail 17 in the mounting groove 11, slider 18 sets up inside guide rail 17.

In order to realize better extrusion, the utility model discloses the improvement has, be provided with spring 12 in the mounting groove 11, spring 12 is provided with the several to equidistant even setting is inside mounting groove 11, spring 12 one end is connected bottom mounting groove 11, and the other end is connected bottom ejector plate 13.

In order to realize better antiskid, the utility model discloses the improvement has, slipmat 3 is the rubber material.

In summary, the working principle and working process of the mobile power supply mainboard testing device are that, when in use, the mainboard is firstly placed in the clamping groove 14, then the pressure lever 6 is controlled by the handle 5 and the hinge part 4 to drive the mounting plate 7 to move downwards, so that the thimble at the bottom of the pressure plate 8 props against the mainboard 13, then the detection is carried out through the contact 15, and a numerical value signal is transmitted to the display screen 16, so that a user can conveniently observe the detection, in the extrusion detection process, the thimble 9 props against the mainboard, the thimble plate 13 can downwards extrude through the arrangement of the spring 12, so that the damage to the mainboard caused by the pressure of the thimble 9 can be avoided, the slide blocks 18 at two sides of the thimble plate 13 can directionally slide in the guide rails 17, the deflection of the thimble plate 13 is avoided, the side view efficiency of the mobile power supply mainboard is improved, the mounting plate 7 is connected with the grooves 21 at two sides of the pressure plate 8 through the connecting blocks 20, and fix through bolt 23, make mounting panel 7 and clamp plate 8 realize dismantling the connection, when the mainboard in the face of different models, the accessible is unscrewed bolt 23 and is dismantled clamp plate 8, is convenient for change other clamp plates 8, has improved portable power source mainboard testing arrangement's practicality and convenience.

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 portable power source mainboard testing arrangement which characterized in that: comprises a supporting plate (1), a base (2) is arranged at the bottom of the supporting plate (1), an anti-skid pad (3) is arranged at the bottom of the base (2), a display screen (16) is arranged on the right side of the top end of the base (2), a fixing plate (10) is arranged on the base (2), an installation groove (11) is arranged in the fixed plate (10), an ejector plate (13) is arranged in the installation groove (11), a clamping groove (14) is arranged in the ejector plate (13), a contact (15) is arranged in the clamping groove (14), a hinge part (4) is arranged on the supporting plate (1), a handle (5) is arranged on the hinge part (4), a pressure lever (6) is arranged at the bottom of the hinge part (4), a mounting plate (7) is arranged at the bottom end of the pressure lever (6), the mounting plate (7) is provided with a pressing plate (8), and the bottom of the pressing plate (8) is provided with a thimble (9).

2. The device for testing the mainboard of the mobile power supply according to claim 1, wherein: both sides are provided with connecting block (20) in mounting panel (7), clamp plate (8) both sides are provided with recess (21), connecting block (20) and recess (21) looks adaptation, mounting panel (7) can be dismantled with clamp plate (8) and be connected.

3. The device for testing the mainboard of the mobile power supply according to claim 2, wherein: mounting panel (7) top both sides are provided with through-hole (19), clamp plate (8) top both sides are provided with screw hole (22), screw hole (22) are corresponding with through-hole (19), be provided with bolt (23) in through-hole (19), bolt (23) pass through-hole (19) and link to each other with screw hole (22).

4. The device for testing the mainboard of the mobile power supply according to claim 1, wherein: the ejector pin plate (13) both sides are provided with slider (18), both sides are provided with guide rail (17) in mounting groove (11), slider (18) set up inside guide rail (17).

5. The device for testing the mainboard of the mobile power supply according to claim 1, wherein: be provided with spring (12) in mounting groove (11), spring (12) are provided with the several to equidistant even setting is inside mounting groove (11), spring (12) one end is connected bottom mounting groove (11), and the other end is connected bottom ejector plate (13).

6. The device for testing the mainboard of the mobile power supply according to claim 1, wherein: the non-slip mat (3) is made of rubber.