CN214427571U - Mobile phone board card fault detection device - Google Patents
Mobile phone board card fault detection device Download PDFInfo
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- CN214427571U CN214427571U CN202120437005.6U CN202120437005U CN214427571U CN 214427571 U CN214427571 U CN 214427571U CN 202120437005 U CN202120437005 U CN 202120437005U CN 214427571 U CN214427571 U CN 214427571U
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- splint
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Abstract
The utility model discloses a mobile phone board card fault detection device, which comprises a detection table arranged along the horizontal direction, wherein the middle part of the detection table is provided with a placing groove for fixing a board card clamping frame, foam is detachably mounted at the bottom of the placing groove, one end of the detection table is provided with a detection box, and a detection tool is placed in the detection box; the integrated circuit board presss from both sides the frame and includes that four connect gradually the splint that are the square frame form, connect through the elasticity rope between the two adjacent splint, and the slip is worn to be equipped with the cushion rubber ball on the elasticity rope, is equipped with the flexible filler strip with cell-phone cardboard flexible contact on the inside wall of every splint respectively, and the bottom of every splint all is equipped with magnetism and inhales the fixed strip, and the tank bottom edge of standing groove is equipped with and inhales the fixed block of inhaling that the fixed strip matched with and adsorbs the connection with magnetism. The mobile phone board is flexibly clamped and fixed on the detection table through the board clamping frame, so that the mobile phone board to be detected can be stably and safely flexibly clamped and fixed, and the board is not easily damaged; can place the integrated circuit board detection instrument commonly used in the detection box, accomodate the nature good.
Description
Technical Field
The utility model relates to a cell-phone board card detects technical field, concretely relates to cell-phone board card fault detection device.
Background
The board card is a printed circuit board, called PCB for short. Many electronic elements, interfaces and other devices are distributed on the mobile phone board card. Such as capacitors, resistors, inductors, magnetic beads, acoustic surface filters, various sensors, etc., the various electronic components on the board require precision assembly. After the mobile phone board is assembled, board quality detection is needed. Before the board card is detected, the board card needs to be clamped or pressed and fixed, so that the board card is positioned above a specific bearing table and is convenient to detect. The conventional detection items include appearance detection, dimension specification detection, resistance and capacitance detection and the like.
The mobile phone board card is easy to damage, and the mobile phone board card is required to be handled and placed lightly in the detection process. In the related art, the clamping and fixing protection of the mobile phone board in the detection process is insufficient, and the protection design of the mobile phone board on the detection platform aiming at the mobile phone board needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defects, the technical scheme adopted by the utility model is that a mobile phone board card fault detection device is provided, which comprises a detection table horizontally arranged, wherein a placement groove for fixing a board card clamping frame is arranged in the middle of the detection table, foam is detachably arranged at the bottom of the placement groove, a detection box is arranged at one end of the detection table, and a detection tool is arranged in the detection box; the integrated circuit board press from both sides the frame and is used for flexible centre gripping cell-phone cardboard, the integrated circuit board press from both sides the frame includes that four connect gradually are the splint of square frame form, adjacent two connect through elasticity rope between the splint, slide on the elasticity rope and wear to be equipped with the rubber ball of buffering, every be equipped with respectively on the inside wall of splint with cell-phone cardboard flexible contact's flexible filler strip, every the bottom of splint all is equipped with magnetism and inhales the fixed strip, the tank bottom edge of standing groove is equipped with and inhales the fixed block of inhaling that the fixed strip cooperatees and adsorb and be connected with magnetism.
Further, be equipped with the jacking passageway on examining a lateral wall of test table, jacking passageway intercommunication standing groove with examine test table exterior space, one side bottom of examining test table outwards is equipped with the extension board, be equipped with on the extension board with examine the side of test table and keep the parallel base plate, be equipped with the spring on the base plate, the one end of keeping away from the base plate of spring is equipped with the wedge jacking piece that can insert integrated circuit board clamp frame bottom.
Further, another lateral wall of examining test table is equipped with the contact pin box outward, the contact pin box internal fixation has the contact pin board, one side of contact pin board is equipped with a plurality of terminals, the opposite side of contact pin board is equipped with a plurality of wiring plugs that stretch out the contact pin box outward, wiring plug is connected with the terminal one-to-one electricity, it is equipped with the line groove of crossing that communicates with the contact pin box to examine to correspond on the lateral wall of test table.
Furthermore, the fixed block is inhaled to magnetism is including locating the triangle-shaped magnetism piece of inhaling in the tank bottom four corners of standing groove to and the oval magnetism piece of inhaling in tank bottom edge middle part.
Further, the foam is bonded at the bottom of the placing groove through a double-sided adhesive tape, or a magic tape is arranged at the bottom of the placing groove, and the foam is bonded on the magic tape.
Further, the detection tool at least comprises one of a magnifying glass, a caliper and a multimeter.
Compared with the prior art the utility model discloses technical scheme's beneficial effect does:
the mobile phone board card fault detection device provided by the utility model fixes the mobile phone board card in the placing groove of the detection platform by the flexible clamping of the board card clamping frame, can form stable and safe flexible clamping fixation on the mobile phone board card to be detected, and is not easy to damage the board card; a common board card detection tool can be placed in a detection box designed on the side edge of the detection table, and the storage performance is good; the two adjacent clamping plates are separated by connecting the buffer rubber balls through the elastic ropes, so that mobile phone board cards with multiple sizes can be adaptively detected, and the corner part protection performance is good; the board clamping frame is fixed on the magnetic suction fixing block at the bottom of the middle groove of the detection table through the magnetic suction fixing strip at the bottom, and the fixing and taking-out operations are convenient and fast.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mobile phone card fault detection device provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an inspection table according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a board clip frame provided in an embodiment of the present invention;
fig. 4 is a perspective view of a mobile phone board fixed on the board clamping frame provided by the embodiment of the present invention;
fig. 5 is a perspective view of the mobile phone board fixed on the board clamp frame according to another direction provided by the embodiment of the present invention.
The reference numbers are as follows:
1. detect the platform, 2, integrated circuit board clamp frame, 2a, splint, 3, standing groove, 4, the bubble is cotton, 5, detect the box, 6, the cell-phone cardboard, 7, the elasticity rope, 8, cushion rubber ball, 9, flexible filler strip, 10, magnetism fixed strip is inhaled, 11, magnetism fixed block is inhaled, 12, the jacking passageway, 13, extension board, 14, the base plate, 15, the spring, 16, wedge jacking piece, 17, contact pin box, 18, contact pin board, 19, the terminal, 20, terminal plug, 21, the wire casing.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Example 1
Referring to fig. 1-5, the mobile phone board card fault detection device provided by the present invention comprises a detection table 1 horizontally disposed, wherein a placement groove 3 for fixing a board card clamping frame 2 is disposed in the middle of the detection table 1, a foam 4 is detachably mounted on the bottom of the placement groove 3, a detection box 5 is disposed at one end of the detection table 1, and a detection tool (not shown in the figure) is disposed in the detection box 5; the integrated circuit board presss from both sides frame 2 and is used for flexible centre gripping cell-phone cardboard 6, integrated circuit board press from both sides frame 2 includes four splint 2a that connect gradually and be the square frame form, connect through elasticity rope 7 between the two adjacent splint 2a, it wears to be equipped with rubber cushion ball 8 to slide on the elasticity rope 7, be equipped with respectively on every splint 2 a's the inside wall with the flexible backing strip 9 of 6 flexonics of cell-phone cardboard, every splint 2 a's bottom all is equipped with magnetism and inhales fixed strip 10, the tank bottom edge of standing groove 3 is equipped with and inhales fixed strip 10 matched with magnetism and adsorbs fixed block 11 of being connected with magnetism.
The mobile phone board 6 is flexibly clamped by the board clamping frame 2 and fixed in the placing groove 3 of the detection table 1, so that the mobile phone board 6 to be detected can be stably and safely flexibly clamped and fixed, and the board is not easily damaged; a common board card detection tool can be placed in the detection box 5 designed on the side edge of the detection table 1, and the storage performance is good; the two adjacent clamping plates 2a are separated by a buffer rubber ball 8 connected with an elastic rope 7, so that mobile phone board cards 6 with multiple sizes can be adaptively detected, and the protection performance of corner parts is good; the board clamping frame 2 is fixed on a magnetic fixed block 11 at the bottom of the middle groove of the detection table 1 through the magnetic fixed strip 10 at the bottom in a magnetic attraction way, and the fixing and taking-out operations are convenient and fast.
Specifically, the detection tool at least comprises one of a magnifying glass, a caliper and a multimeter. The device is used for detecting appearance details, processing parameter details and electrical characteristics of the mobile phone board 6 respectively.
Preferably, be equipped with jacking passageway 12 on the lateral wall of examining test table 1, jacking passageway 12 intercommunication standing groove 3 with examine test table 1 exterior space, one side bottom of examining test table 1 outwards is equipped with extension board 13, be equipped with on the extension board 13 with examine the side of test table 1 and keep parallel base plate 14, be equipped with spring 15 on the base plate 14, the one end of keeping away from base plate 14 of spring 15 is equipped with the wedge jacking piece 16 that can insert the integrated circuit board clamp frame 2 bottom. The wedge-shaped jacking block 16 penetrates through the jacking channel 12 to jack the mobile phone board card 6 placed in the groove out, the wedge-shaped jacking block 16 is pushed after the detection is finished, the whole lifting of the board clamping frame 2 with the mobile phone board card 6 in the groove can be pushed out, the taking out is convenient, and the wedge-shaped jacking block 16 is automatically reset after the hands are loosened.
Specifically, another lateral wall of the detection table 1 is externally provided with a pin box 17, an inserting pin plate 18 is fixed in the pin box 17, one side of the inserting pin plate 18 is provided with a plurality of terminals 19, the other side of the inserting pin plate 18 is provided with a plurality of wiring plugs 20 extending out of the pin box 17, the wiring plugs 20 are electrically connected with the terminals 19 in a one-to-one correspondence manner, and the lateral wall of the detection table 1 is correspondingly provided with a wiring groove 21 communicated with the pin box 17. A wiring clip (not shown in the figure) can pass through the wire through slot 21 to connect the wiring element of the mobile phone board card 4 with the wiring post 19, and the wiring plug 20 can be externally connected with special communication or electrical performance detection equipment to perform expansion detection on the performance of the corresponding component on the mobile phone board card 6.
Preferably, the fixed block 11 is inhaled to magnetism is including locating the triangle-shaped magnetism piece of inhaling in the tank bottom four corners of standing groove 3 to and the oval magnetism piece of inhaling in the middle part of tank bottom edge. The magnetic attraction structure is uniformly distributed and has good fixing effect.
Preferably, the foam 4 is adhered to the bottom of the placing groove 3 by a double-sided adhesive tape (not shown in the figure), or a magic tape (not shown in the figure) is arranged on the bottom of the placing groove 3, and the foam 4 is adhered to the magic tape. The foam 4 has various detachable fixing forms and is convenient to detach and replace.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a cell-phone board card fault detection device which characterized in that: the detection device comprises a detection table (1) which is horizontally arranged, wherein a placing groove (3) used for fixing a board clamping frame (2) is arranged in the middle of the detection table (1), foam (4) is detachably mounted at the bottom of the placing groove (3), a detection box (5) is arranged at one end of the detection table (1), and a detection tool is placed in the detection box (5); integrated circuit board clamping frame (2) are used for flexible centre gripping cell-phone cardboard (6), integrated circuit board clamping frame (2) connect gradually including four splint (2a) that are the square frame form, adjacent two connect through elasticity rope (7) between splint (2a), slide on elasticity rope (7) and wear to be equipped with buffering rubber ball (8), every be equipped with respectively on the inside wall of splint (2a) flexible liner (9) with cell-phone cardboard (6) flexible contact, every the bottom of splint (2a) all is equipped with magnetism and inhales fixed strip (10), the tank bottom edge of standing groove (3) is equipped with magnetism and inhales fixed block (11) of inhaling that fixed strip (10) matched with the absorption and being connected with magnetism.
2. The mobile phone board card fault detection device of claim 1, wherein: it is equipped with jacking passageway (12) on a lateral wall of examining test table (1), jacking passageway (12) intercommunication standing groove (3) and examine test table (1) exterior space, one side bottom of examining test table (1) outwards is equipped with extension board (13), be equipped with on extension board (13) and keep parallel base plate (14) with the side of examining test table (1), be equipped with spring (15) on base plate (14), the one end of keeping away from base plate (14) of spring (15) is equipped with wedge jacking piece (16) that can insert integrated circuit board clamp frame (2) bottom.
3. The mobile phone board card fault detection device according to claim 1 or 2, characterized in that: detect opposite side wall of platform (1) and be equipped with contact pin box (17) outward, contact pin box (17) internal fixation has contact pin board (18), one side of contact pin board (18) is equipped with a plurality of terminals (19), the opposite side of contact pin board (18) is equipped with a plurality of wiring plugs (20) that stretch out the contact pin box (17) outward, wiring plug (20) are connected with terminal (19) one-to-one electricity, it is equipped with the line groove (21) of crossing that communicates with contact pin box (17) to correspond on the lateral wall of platform (1) to detect.
4. The mobile phone board card fault detection device of claim 1, wherein: the magnetic attraction fixed block (11) comprises triangular magnetic attraction blocks arranged at four corners of the bottom of the placing groove (3) and a waist-round magnetic attraction block arranged in the middle of the edge of the bottom of the groove.
5. The mobile phone board card fault detection device of claim 1, wherein: the foam (4) is bonded at the bottom of the placing groove (3) through a double-sided adhesive tape, or a magic tape is arranged at the bottom of the placing groove (3), and the foam (4) is bonded on the magic tape.
6. The mobile phone board card fault detection device of claim 1, wherein: the detection tool at least comprises one of a magnifying glass, a caliper and a multimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437005.6U CN214427571U (en) | 2021-02-25 | 2021-02-25 | Mobile phone board card fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437005.6U CN214427571U (en) | 2021-02-25 | 2021-02-25 | Mobile phone board card fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214427571U true CN214427571U (en) | 2021-10-19 |
Family
ID=78073495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120437005.6U Active CN214427571U (en) | 2021-02-25 | 2021-02-25 | Mobile phone board card fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214427571U (en) |
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2021
- 2021-02-25 CN CN202120437005.6U patent/CN214427571U/en active Active
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