CN211148765U

CN211148765U - Port voltage detection equipment

Info

Publication number: CN211148765U
Application number: CN201921744731.1U
Authority: CN
Inventors: 黄琼
Original assignee: Changzhou Yubo Electronic Technology Co ltd
Current assignee: Changzhou Yubo Electronic Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-31
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to a port voltage detection equipment, which comprises a main body base, a supporting fram, positioner and elevating gear, be provided with port detection module in the main part base, main part base top is equipped with test probe, test probe top is provided with the liftable that is used for placing the circuit board and places the board, the support frame is fixed in main part base top one side, positioner fixed mounting is on the support frame, positioner includes locating plate and guide pin bushing, elevating gear includes adjustment handle, connecting piece and lifter, the locating plate is articulated with adjustment handle's tip, the outside of lifter is located to the guide pin bushing cover, the lifter bottom links firmly presses the board subassembly, the lifter top is articulated with the one end of connecting piece, the connecting piece other end is articulated with adjustment handle. The utility model discloses a predominant use provides a labour saving and time saving, low in manufacturing cost is honest and clean, and detection efficiency is high, safe and reliable, longe-lived, the port voltage detection equipment of being convenient for maintain and change.

Description

Port voltage detection equipment

Technical Field

The utility model relates to a check out test set especially relates to a port voltage check out test set.

Background

With the continuous development of science and technology, electronic products are widely applied to the fields of daily life, work, industry and the like of people at present and become an essential part of the life of people. However, after the circuit board of the electronic product is produced, a series of tests on the circuit board are inevitably required, but no equipment for detecting the voltage of the I/O port of the circuit board exists in the current market, and the equipment is generally additionally designed on other detection equipment with high manufacturing cost and complex structure, so that inconvenience is brought to production; therefore, the company develops and designs the detection equipment which is simple in structure, low in manufacturing cost, convenient and fast to operate, capable of conveniently and fast detecting the voltage of the I/O port of the circuit board, safe, reliable and convenient to maintain and replace.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a simple structure, convenient operation, easy operation, and can effectively detect out the port voltage detection equipment of circuit board port voltage fast.

In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:

the utility model provides a port voltage check out test set, includes main part base, support frame, positioner and elevating gear, be provided with port detection module in the main part base, main part base top is equipped with test probe, the test probe top is provided with the liftable that is used for placing the circuit board and places the board, the support frame is fixed in main part base top one side, positioner fixed mounting is on the support frame, positioner includes locating plate and guide pin bushing, elevating gear includes adjustment handle, connecting piece and lifter, the locating plate is articulated with adjustment handle's tip, the outside of lifter is located to the guide pin bushing cover, the lifter bottom links firmly presses the board subassembly, the lifter top is articulated with the one end of connecting piece, the connecting piece other end is articulated with adjustment handle.

Furthermore, the adjusting handle is a bending rod with one bent end, the bent end is hinged with the positioning plate, and the bent part is hinged with the connecting piece.

Furthermore, the pressing plate assembly comprises a lower pressing plate, and a plurality of pressing columns are detachably connected to the lower pressing plate through bolts.

Further, the connecting piece comprises two connecting plates which are oppositely arranged and the middle parts of the connecting plates are convex outwards.

Furthermore, one end of the detection probe is electrically connected with the port detection module, and the other end of the detection probe is used for abutting against a point to be detected of the circuit board.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses in set up the port detection module that is used for detecting the IO port voltage numerical value size of circuit board, still designed a simple operation convenient, elevation structure that the flexibility is high simultaneously, labour saving and time saving, low in manufacturing cost is honest and clean, detection efficiency is high, safe and reliable, longe-lived, and the maintenance of being convenient for is changed.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

wherein, 1, a main body base; 11. a display module; 2. placing the plate; 21. a guide post; 3. a lower pressing plate; 31. pressing the column; 4. a support frame; 5. a lifting rod; 6. an adjusting handle; 7. a connecting member; 8. a positioning device; 81. positioning a plate; 82. a guide sleeve; 9. a guide bar; 10. and (3) detecting the probe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in the description of the technical solutions of the present invention, some directional words, such as "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", etc., used for clearly describing the technical features of the present invention are all in terms of the orientation of the drawings of the present invention.

Examples

As shown in fig. 1 and fig. 2, the port voltage detection device of the present embodiment includes a main body base 1, a support frame 4, a positioning device 8 and a lifting device, the whole main body base 1 is a right trapezoid structure, a port detection module is provided in the main body base 1 for detecting the I/O port voltage of a circuit board and sending a detection signal, a display module 11 and a control switch are fixedly mounted on a side surface, the display module 11 is used for receiving the detection signal and displaying a specific voltage value of the I/O port, and the control switch is used for controlling the operation and the stop of the port detection module. The top of the main body base 1 is provided with a detection probe 10, and a liftable placing plate 2 for placing a circuit board is arranged above the detection probe 10; one end of the detection probe 10 is electrically connected with the port detection module, and the other end is used for abutting against a point to be detected of the circuit board. The liftable placing plate 2 is a rectangular plate or a square plate in the specific structure in the embodiment, a groove for placing a circuit board is formed in the liftable placing plate, and a through hole corresponding to the detection probe 10 is formed in the bottom of the groove; guide posts 21 are arranged at the bottoms of the four corners of the placing plate 2, insertion holes are formed in the positions, corresponding to the guide posts 21, on the main body base 1, the guide posts 21 are movably inserted into the insertion holes, springs are fixedly arranged in the insertion holes, and the springs are sleeved on the outer sides of the guide posts 21.

The support frame 4 of this embodiment is fixed in 1 top one side of main part base, adopts frame rack structure, save material, reduces the whole weight of equipment. Positioning device 8 is fixed mounting on support frame 4, and positioning device 8 includes fixed plate, locating plate 81 and guide pin bushing 82, and the fixed plate links firmly on through bolt and support frame 4 upper portion, and horizontal fixed being provided with V type pole on the fixed plate, in two side levers of V type pole, the side lever tip of going up is provided with locating plate 81, and the side lever tip of going down is provided with the hollow cyclic annular guide pin bushing 82 that has a take the altitude, and connects between two side levers and be provided with the reinforcing plate, improves structural strength. The lifting device comprises an adjusting handle 6, a connecting piece 7 and a lifting rod 5, a positioning plate 81 is hinged to the end of the adjusting handle 6, a guide sleeve 82 is sleeved on the outer side of the lifting rod 5, a pressing plate assembly is fixedly connected to the bottom of the lifting rod 5, the top of the lifting rod 5 is hinged to one end of the connecting piece 7, and the other end of the connecting piece 7 is hinged to the adjusting handle 6. Specifically, in this embodiment, the adjusting handle 6 is a bending rod with one end bent, the bent end is hinged to the positioning plate 81 through a pin, and the bent portion is hinged to one end of the connecting member 7 through a pin. Connecting piece 7 includes the bellied connecting plate in the outside of the middle part of two relative settings, and the middle part of connecting plate is protruding then can not take place the contact with adjustment handle 6, can not produce frictional resistance for it is more smooth and easy not to have an obstacle to rotate. The clamp plate assembly comprises a lower clamp plate 3, a plurality of compression columns 31 are detachably connected to the lower clamp plate 3 through bolts, the bottom ends of the compression columns 31 are of cylindrical structures or conical structures, the pressing is stable and reliable, the compression columns 31 are made of rubber or silica gel materials, impact force generated when the compression columns are pressed can be effectively buffered, circuit board damage is avoided, and use safety is improved.

When the circuit board detection device is used, a circuit board to be detected is placed in a groove of a placing plate 2, then a worker holds one end, far away from a bending part, of an adjusting handle 6, applies acting force to enable the adjusting handle 6 in the figure 2 to rotate anticlockwise by taking a hinge point on a positioning plate 81 as a center, the bending part and the upper end of a connecting piece 7 hinged with the bending part rotate along with the bending part, the height in the vertical direction gradually decreases along with the rotation, then a lifting rod 5 hinged with the bottom end of the connecting piece 7 is driven to gradually decrease and has a rotating trend, but the lifting rod 5 is sleeved with a guide sleeve 82 to limit the rotating trend, so the lifting rod 5 can only move in the vertical direction along the guide sleeve 82, the lifting rod 5 decreases to drive a pressing plate assembly fixedly connected with the lifting rod to decrease until; and then, opening the control switch to detect the port voltage, displaying a specific numerical value in the display module 11, and judging whether the port voltage is qualified or not by a worker according to the numerical value so as to achieve the purpose of detection.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A port voltage detection apparatus characterized by: the device comprises a main body base (1), a support frame (4), a positioning device (8) and a lifting device, wherein a port detection module is arranged in the main body base (1), a detection probe (10) is arranged at the top of the main body base (1), a lifting placing plate (2) for placing a circuit board is arranged above the detection probe (10), the support frame (4) is fixed at one side of the top of the main body base (1), the positioning device (8) is fixedly arranged on the support frame (4), the positioning device (8) comprises a positioning plate (81) and a guide sleeve (82), the lifting device comprises an adjusting handle (6), a connecting piece (7) and a lifting rod (5), the positioning plate (81) is hinged with the end part of the adjusting handle (6), the guide sleeve (82) is sleeved at the outer side of the lifting rod (5), and a pressing plate component is fixedly connected to the bottom of the lifting rod (, the top of the lifting rod (5) is hinged with one end of a connecting piece (7), and the other end of the connecting piece (7) is hinged with an adjusting handle (6).

2. A port voltage detection device according to claim 1, characterized in that: the adjusting handle (6) is a bending rod with one bent end, the bent end is hinged with the positioning plate (81), and the bent part is hinged with the connecting piece (7).

3. A port voltage detection device according to claim 1, characterized in that: the pressing plate assembly comprises a lower pressing plate (3), and a plurality of pressing columns (31) are detachably connected to the lower pressing plate (3) through bolts.

4. A port voltage detection device according to claim 2, characterized in that: the connecting piece (7) comprises two oppositely arranged connecting plates with middle parts protruding outwards.

5. A port voltage detecting device according to claim 1 or 3, characterized in that: one end of the detection probe (10) is electrically connected with the port detection module, and the other end of the detection probe is used for abutting against a point to be detected of the circuit board.