CN210894423U - Mobile phone motherboard testing arrangement - Google Patents
Mobile phone motherboard testing arrangement Download PDFInfo
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- CN210894423U CN210894423U CN201921438448.6U CN201921438448U CN210894423U CN 210894423 U CN210894423 U CN 210894423U CN 201921438448 U CN201921438448 U CN 201921438448U CN 210894423 U CN210894423 U CN 210894423U
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- connecting column
- hollow connecting
- mainboard
- board
- threaded rod
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Abstract
The utility model is suitable for the technical field of mainboard testing, and provides a mobile phone mainboard testing device, which comprises a base, a testing board, a supporting board and a mounting board, wherein the mounting board is provided with a mounting hole and is inserted with a threaded rod, a hollow connecting column is arranged below the mounting board and is in threaded connection with the threaded rod, the supporting board is provided with a vertical slideway right facing to the hollow connecting column side, the hollow connecting column is provided with a sliding rod right facing to the vertical slideway side, the sliding rod is inserted in the vertical slideway, the lower end of the hollow connecting column is provided with a first hinging seat and is hinged with a first movable arm, the first movable arm is connected with a connecting arm through a first movable joint, the connecting arm is connected with a second movable arm through a second movable joint, the upper end surface of the testing board is provided with a second hinging seat and is hinged with the second movable arm, the lower end surface of the testing board, the base plate is provided with a positioning column for positioning the mainboard to be tested.
Description
Technical Field
The utility model belongs to the technical field of the mainboard test, especially, relate to a mobile phone motherboard testing arrangement.
Background
After the mobile phone motherboard is produced, operations such as batch program downloading, calibration, final test and the like need to be performed on the mobile phone motherboard. The purpose of the test is to detect unqualified products, prevent the unqualified products from flowing into the market, and reduce the repair rate of the products from the source, wherein one test is to test the current of the products so as to check whether the current to be detected and the leakage current of the mobile phone are normal. The current test of the current product generally adopts relevant test equipment to carry out, and during the test, every mobile phone mainboard that awaits measuring need be equipped with a test equipment, leads to test equipment cost height, test efficiency low like this.
Disclosure of Invention
In order to solve the technical problem that exists among the above-mentioned prior art, the utility model provides a mobile phone motherboard testing arrangement.
The utility model is realized in such a way, a mobile phone mainboard testing device comprises a base, a testing board, a supporting board arranged on the base and a mounting board arranged at the upper end of the supporting board opposite to the base, wherein the middle of the mounting board is provided with a mounting hole and a threaded rod is inserted and installed, a hollow connecting column is arranged below the mounting board, the inner surface of the upper end part of the hollow connecting column is provided with an internal thread, the upper end part of the hollow connecting column is in threaded connection with the threaded rod, the supporting board is just opposite to the side of the hollow connecting column is provided with a vertical slideway, the hollow connecting column is just opposite to the side of the vertical slideway and is provided with a sliding rod, one end of the sliding rod is connected with the hollow connecting column, the other end is inserted in the vertical slideway, the lower end surface of, first digging arm is connected with a linking arm through first activity joint, the linking arm is connected with the second digging arm through second activity joint, survey the articulated seat of second is installed to survey the test panel up end, survey the test panel through the articulated seat of second with the second digging arm is articulated, survey the terminal surface and be equipped with a plurality of contacts that are used for with the mainboard electricity that awaits measuring and be connected under the test panel, be provided with on the base and survey the relative base plate that is used for placing the mainboard that awaits measuring of test panel, be equipped with the reference column that is used for fixing a position the mainboard that awaits measuring.
Preferably, the upper end part of the hollow connecting column is of a hollow structure, and the lower end part of the hollow connecting column is of a solid structure.
Preferably, be equipped with annular slide on the inside wall of installation through-hole, the threaded rod is just being equipped with 2 dead levers on annular slide's the lateral wall, 2 dead lever one end with threaded rod fixed connection, the other end movable mounting in the annular slide, and 2 dead levers set up back to back.
Preferably, be equipped with annular slide on the inside wall of installation through-hole, the threaded rod is just being equipped with 3 dead levers on annular slide's the lateral wall, 3 dead lever one end with threaded rod fixed connection, the other end movable mounting in the annular slide, and 3 dead levers equidistance intervals set up.
Preferably, the upper end of the threaded rod is provided with a rotating hand wheel and the lower end part below the mounting plate is provided with an external thread.
The embodiment of the utility model provides a mobile phone motherboard testing arrangement places the mainboard that awaits measuring on the base plate earlier to confirm the position of mainboard on the base plate through the reference column, then rotate rotatory hand wheel and realize the cavity spliced pole along vertical slide direction up-and-down motion, realize the test of the mainboard that awaits measuring, simultaneously, still can realize the detection fine setting of the relative mainboard that awaits measuring of test board through adjusting first digging arm, linking arm and second digging arm, simple structure, convenient operation, efficiency of software testing is high, and is with low costs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention.
Fig. 1 is a schematic structural diagram of a mobile phone motherboard testing device according to an embodiment of the present invention;
fig. 2 is a side view structural diagram of a mobile phone motherboard testing device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a supporting plate according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, as such, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
In addition, in the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a mobile phone motherboard testing arrangement places the mainboard that awaits measuring on the base plate earlier to confirm the position of mainboard on the base plate through the reference column, then rotate rotatory hand wheel and realize the cavity spliced pole along vertical slide direction up-and-down motion, realize the test of the mainboard that awaits measuring, simultaneously, still can realize the detection fine setting of the relative mainboard that awaits measuring of test board through adjusting first digging arm, linking arm and second digging arm, simple structure, convenient operation, efficiency of software testing is high, and is with low costs.
The following detailed description is provided for the specific embodiments of the present invention.
Examples
Referring to fig. 1-3, the present embodiment provides a mobile phone motherboard testing device, which includes a base 1, a testing board 4, a supporting board 2 disposed on the base 1, and a mounting board 3 mounted on the upper end of the supporting board 2 opposite to the base 1, wherein a mounting hole 31 is formed in the middle of the mounting board 3, a threaded rod 5 is inserted and mounted in the mounting board 3, a hollow connecting column 6 is disposed below the mounting board 3, an internal thread 61 is disposed on the inner surface of the upper end of the hollow connecting column 6, the upper end of the hollow connecting column 6 is in threaded connection with the threaded rod 5, a vertical slideway 21 is disposed on the side of the supporting board 2 facing the hollow connecting column 6, a sliding rod 62 is mounted on the side of the vertical slideway 6, one end of the sliding rod 62 is connected with the hollow connecting column 6, the other end is inserted into the vertical slideway, the hollow connecting column 6 is connected with a first movable arm 7 through a first hinged seat 63, the first movable arm 7 is connected with a connecting arm 8 through a first movable joint 101, the connecting arm 8 is connected with a second movable arm 9 through a second movable joint 102, a second hinged seat 41 is installed on the upper end face of the test board 4, the test board 4 is hinged with the second movable arm 9 through the second hinged seat 41, a plurality of contacts 42 used for being electrically connected with a mainboard to be tested are arranged on the lower end face of the test board 4, a base plate 11 which is opposite to the test board 4 and used for placing the mainboard to be tested is arranged on the base plate 1, a positioning column 111 used for positioning the mainboard to be tested is arranged on the base plate 11, the mainboard to be tested is placed on the base plate firstly, the position of the mainboard on the base plate is determined through the positioning column, and then a rotary hand wheel is rotated to, the test of the mainboard to be tested is realized, and meanwhile, the detection fine adjustment of the test board relative to the mainboard to be tested can be realized by adjusting the first movable arm, the connecting arm and the second movable arm.
In the above, specifically, the upper end of the hollow connecting column 6 is a hollow structure, and the lower end is a solid structure.
As a preferred embodiment, an annular slide is disposed on the inner side wall of the mounting through hole 31, 2 fixing rods 53 are disposed on the outer side wall of the threaded rod 5 facing the annular slide, one end of each fixing rod is fixedly connected with the threaded rod, the other end of each fixing rod is movably mounted in the annular slide, and the 2 fixing rods are disposed back to back.
As another preferred embodiment, be equipped with annular slide on the inside wall of installation through-hole, the threaded rod is just being equipped with 3 dead levers on the lateral wall of annular slide, 3 dead lever one end with threaded rod fixed connection, the other end movable mounting in the annular slide, and 3 dead levers equidistance interval sets up.
In the above, specifically, the upper end of the threaded rod 5 is provided with a rotating hand wheel 51, and the lower end part below the mounting plate is provided with an external thread 52.
Above-mentioned embodiment of the utility model provides a mobile phone motherboard testing arrangement places the mainboard that awaits measuring on the base plate earlier to confirm the position of mainboard on the base plate through the reference column, then rotate rotatory hand wheel and realize the cavity spliced pole along vertical slide direction up-and-down motion, realize the test of the mainboard that awaits measuring, simultaneously, still can realize the detection fine setting of the relative mainboard that awaits measuring of test board through adjusting first digging arm, linking arm and second digging arm, simple structure, convenient operation, efficiency of software testing is high, and is with low costs.
The following points need to be explained:
(1) unless otherwise defined, in the embodiments and drawings of the present invention, the same reference numerals represent the same meanings.
(2) In the drawings of the embodiments of the present invention, only the structures related to the embodiments of the present invention are referred to, and other structures may refer to general designs.
(3) The thickness of a layer or region is exaggerated in the figures used to describe embodiments of the present invention for clarity. It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" or "under" another element, it can be "directly on" or "under" the other element or intervening elements may be present.
(4) In the case of conflict, features of the same embodiment and different embodiments of the present invention may be combined with each other.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A mobile phone mainboard testing device is characterized by comprising a base, a testing board, a supporting board arranged on the base and a mounting board arranged at the upper end of the supporting board and opposite to the base, wherein a mounting hole is formed in the middle of the mounting board, a threaded rod is arranged in the middle of the mounting board in an inserting manner, a hollow connecting column is arranged below the mounting board, an internal thread is arranged on the inner surface of the upper end of the hollow connecting column, the upper end of the hollow connecting column is in threaded connection with the threaded rod, the supporting board is just opposite to the hollow connecting column side and is provided with a vertical slideway, the hollow connecting column is just opposite to the vertical slideway side and is provided with a sliding rod, one end of the sliding rod is connected with the hollow connecting column, the other end of the sliding rod is inserted into the vertical slideway, a first hinge seat is arranged on the lower end surface of the hollow, the linking arm has the second digging arm through second activity joint connection, survey the test panel up end and install the articulated seat of second, survey the test panel through the articulated seat of second with the second digging arm is articulated, survey the test panel down the terminal surface and be equipped with a plurality of contacts that are used for being connected with the mainboard electricity that awaits measuring, be provided with on the base and survey the relative base plate that is used for placing the mainboard that awaits measuring of test panel, be equipped with the reference column that is used for fixing a position the mainboard that awaits measuring on the base plate.
2. The device for testing the mainboard of the mobile phone according to claim 1, wherein the upper end of the hollow connecting column is of a hollow structure, and the lower end of the hollow connecting column is of a solid structure.
3. The mobile phone motherboard testing device as claimed in claim 1, wherein the inside wall of the mounting hole is provided with an annular slide way, the outside wall of the threaded rod opposite to the annular slide way is provided with 2 fixing rods, one end of each fixing rod is fixedly connected with the threaded rod, the other end of each fixing rod is movably arranged in the annular slide way, and the 2 fixing rods are arranged back to back.
4. The mobile phone motherboard testing device as claimed in claim 1, wherein the inside wall of the mounting hole is provided with an annular slide way, the outside wall of the threaded rod opposite to the annular slide way is provided with 3 fixing rods, one end of each fixing rod is fixedly connected with the threaded rod, the other end of each fixing rod is movably arranged in the annular slide way, and the 3 fixing rods are arranged at equal intervals.
5. The mobile phone motherboard testing device as claimed in claim 3 or 4, wherein the upper end of the threaded rod is provided with a rotating hand wheel and the lower end below the mounting plate is provided with an external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438448.6U CN210894423U (en) | 2019-08-30 | 2019-08-30 | Mobile phone motherboard testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438448.6U CN210894423U (en) | 2019-08-30 | 2019-08-30 | Mobile phone motherboard testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210894423U true CN210894423U (en) | 2020-06-30 |
Family
ID=71339744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921438448.6U Active CN210894423U (en) | 2019-08-30 | 2019-08-30 | Mobile phone motherboard testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894423U (en) |
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2019
- 2019-08-30 CN CN201921438448.6U patent/CN210894423U/en active Active
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