CN112230124A - Mobile phone baseband test equipment - Google Patents
Mobile phone baseband test equipment Download PDFInfo
- Publication number
- CN112230124A CN112230124A CN202010940287.1A CN202010940287A CN112230124A CN 112230124 A CN112230124 A CN 112230124A CN 202010940287 A CN202010940287 A CN 202010940287A CN 112230124 A CN112230124 A CN 112230124A
- Authority
- CN
- China
- Prior art keywords
- plate
- needle
- module
- mobile phone
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2884—Testing of integrated circuits [IC] using dedicated test connectors, test elements or test circuits on the IC under test
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
- G01R31/2887—Features relating to contacting the IC under test, e.g. probe heads; chucks involving moving the probe head or the IC under test; docking stations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
- G01R31/2889—Interfaces, e.g. between probe and tester
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2893—Handling, conveying or loading, e.g. belts, boats, vacuum fingers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
Abstract
The invention discloses a mobile phone baseband test device, which comprises: frame, lower needle mould module, go up needle mould module, drawer type support plate and wireless module of charging. The lower needle die module is arranged in the rack, the upper needle die module is arranged above the lower needle die module in parallel, and the upper needle die module can move in the vertical direction in the rack. The drawer-type carrier plate is connected with the rack in a sliding mode, and the drawer-type carrier plate can slide into a position between the lower needle mold module and the upper needle mold module. The wireless charging module is arranged in the rack and is electrically connected with the probe of the upper needle mold module. According to the mobile phone baseband test equipment of the technical scheme, the mobile phone mainboard is placed on the drawer type carrier plate, the drawer type mainboard is pushed into the space between the upper pin die module and the lower pin die module, the upper pin die module is pressed down, the mobile phone mainboard can be quickly and electrically connected with the test equipment, meanwhile, the mobile phone baseband test equipment also has the wireless charging module, the wireless charging function of the mobile phone mainboard can be tested, and the test efficiency is improved.
Description
Technical Field
The invention relates to the field of test equipment, in particular to mobile phone baseband test equipment.
Background
Before the mobile phone is assembled, a mainboard baseband of the mobile phone needs to be tested. The test point location on the mobile phone motherboard is many, and manual probe and test point connection are even wrong easily and are caused the mainboard to damage, and the efficiency of software testing is low.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a mobile phone baseband test device which can automatically and accurately butt joint a probe with a test board on a mobile phone mainboard and can test the wireless charging function of a mobile phone.
The mobile phone baseband test equipment according to the embodiment of the invention comprises: a frame; the lower needle die set is arranged in the rack; the upper needle die module is arranged in the rack, is arranged above the lower needle die module in parallel, and can move in the vertical direction in the rack; the drawer-type carrier plate is connected with the rack in a sliding mode and can slide into a position between the lower needle mold module and the upper needle mold module; and the wireless charging module is arranged in the rack and is electrically connected with the probe of the upper needle module.
The mobile phone baseband test equipment provided by the embodiment of the invention at least has the following beneficial effects; the mobile phone mainboard is placed on a drawer type carrier plate in the drawing-out rack, then the drawer type carrier plate is pushed between the upper needle mold module and the lower needle mold module, the upper needle mold module moves towards the lower needle mold module, so that the probes on the upper needle mold module and the probes on the lower needle mold module are in contact with the test points on the mobile phone mainboard, the mobile phone mainboard is connected with a collection plate of a computer, and the test of the mobile phone mainboard baseband is realized. Meanwhile, the wireless charging module is also arranged, so that signals generated when the mobile phone is wirelessly charged can be simulated, and the test of the wireless charging function of the mobile phone mainboard is realized.
According to some embodiments of the invention, the wireless charging module comprises; the charging tray bracket is vertically arranged at the rear upper part of the upper needle die set; and the wireless charging tray is fixedly arranged on the charging tray bracket and is electrically connected with the probe of the upper needle module.
According to some embodiments of the invention, the lower pin die set comprises: the two lower needle plate cushion blocks are arranged in the rack in parallel; the lower needle plates are fixedly arranged above the two lower needle plate cushion blocks, and a plurality of through holes are formed in the lower needle plates; the lower needle adapter plate is arranged below the lower needle template needle plate, a plurality of probes are arranged on the lower needle adapter plate, and the probes penetrate through the lower needle plate and are exposed out of the upper surface of the lower needle plate.
According to some embodiments of the invention, the drawer carrier comprises; the sliding support is connected with the rack in a sliding manner; the lower floating carrier plate is arranged above the sliding support and can move in the vertical direction relative to the sliding support, a compression elastic piece is arranged between the lower floating carrier plate and the sliding support, and a plurality of through holes for the probes are formed in the lower floating carrier plate.
According to some embodiments of the invention, the pin header module comprises: the two supporting cylinders are vertically arranged in the rack in parallel; the upper needle mold carrier plate is arranged on the support cylinders, and two ends of the upper needle mold carrier plate are respectively fixedly connected with piston rods of the two support cylinders; the upper needle plate is embedded in the upper needle mold carrier plate, the upper needle plate is fixedly connected with the upper needle mold carrier plate, and a plurality of through holes are formed in the upper needle plate; the upper needle adapter plate is arranged on the upper end surface of the upper needle plate, a plurality of probes are arranged on the upper needle adapter plate, and the probes penetrate through the upper needle plate; the upper floating support plate is arranged below the upper needle plate, the upper floating support plate can move in the vertical direction relative to the upper needle plate, a plurality of elastic thimbles are arranged between the upper floating support plate and the upper needle plate, and a plurality of through holes for the probes to pass through are formed in the upper floating support plate.
According to some embodiments of the invention, the rack comprises: the electric cabinet is used for placing an electric control device; the metal plate cover is arranged above the electric cabinet, and the lower needle die module, the upper needle die module, the drawer type carrier plate and the wireless charging module are all arranged in a closed space formed by the metal plate cover and the upper end face of the electric cabinet.
According to some embodiments of the present invention, a plurality of linear bearings are disposed in the sliding support, and a plurality of guide shafts are correspondingly disposed on the lower floating carrier.
According to some embodiments of the present invention, a plurality of linear bearings are disposed in the upper needle plate, and a plurality of guide shafts are correspondingly disposed on the upper floating carrier plate.
According to some embodiments of the present invention, the drawer-type carrier further comprises a push-pull cylinder, the push-pull cylinder is disposed in the rack, and a piston rod of the push-pull cylinder is connected to the sliding bracket.
According to some embodiments of the present invention, the electric cabinet is provided with an operation panel and a back plate, the operation panel is provided with a plurality of switches and buttons, and the back plate is provided with a plurality of interfaces.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of an internal structure of a mobile phone baseband test device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a lower needle mold set according to an embodiment of the present invention;
FIG. 3 is an exploded view of the upper needle module according to the embodiment of the present invention;
fig. 4 is an exploded view of a drawer-type carrier according to an embodiment of the present invention;
FIG. 5 is a schematic front view of an embodiment of the present invention;
fig. 6 is a schematic backside view of an embodiment of the present invention.
Reference numerals:
the device comprises a rack 100, a sheet metal cover 110, an electric cabinet 120, an operation panel 121 and a back plate 122;
a lower needle die set 200, a lower needle plate cushion block 210, a lower needle plate 220 and a lower needle adapter plate 230;
the upper needle mold comprises an upper needle mold module 300, a supporting cylinder 310, an upper needle mold carrier plate 320, an upper needle plate 330, elastic ejector pins 331, an upper needle base plate 332, an upper needle adapter plate 340 and an upper floating carrier plate 350;
the slide-type carrier plate 400, the sliding bracket 410, the equal-height screw 411 and the lower floating carrier plate 420;
a wireless charging module 500, a charging tray holder 510, a wireless charging tray 520;
a guide shaft 600, a linear bearing 610.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and 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.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 5, the mobile phone baseband testing apparatus according to the embodiment of the invention includes a rack 100, and a lower pin mold module 200, an upper pin mold module 300, a drawer type carrier 400, and a wireless charging module 500 disposed in the rack 100. Wherein the upper needle pattern module 300 is disposed in parallel above the lower needle pattern module 200, and the upper needle pattern module 300 can move in a vertical direction within the frame 100. The wireless charging module is electrically connected to the probes of the upper pin mold module 300. The drawer-type carrier 400 is slidably connected to the frame 100, and the drawer-type carrier 400 can slide between the lower needle mold module 200 and the upper needle mold module 300. According to the mobile phone baseband test equipment of the technical scheme, when the mobile phone baseband test equipment is used, the drawer type carrier 400 is pulled out from between the lower pin die set 200 and the upper pin die set 300, then a mobile phone mainboard to be tested is placed on the drawer type carrier 400, then the drawer type carrier 400 is pushed back to between the lower pin die set 200 and the upper pin die set 300, the upper pin die set 300 is lowered to push the mobile phone mainboard, so that the probes on the upper pin die set 300 and the probes on the lower pin die set 200 are respectively in contact with the test points on the mobile phone mainboard, the mobile phone mainboard is electrically connected with the test equipment, and the fast test of the mobile phone mainboard baseband is realized. Meanwhile, the wireless charging module 500 is further arranged, the wireless charging module 500 can simulate signals during wireless charging, the wireless charging function of the mobile phone mainboard can be tested, and the testing efficiency can be greatly improved.
Referring to fig. 2, in some embodiments, the lower pin die set 200 includes at least two lower pin plate spacers 210, a lower pin plate 220, and a lower pin adapter plate 230. The two support cylinders 310 are vertically arranged in the rack 100 in parallel, the lower needle plate 220 is arranged on the upper end surfaces of the two lower needle plate cushion blocks 210, a plurality of through holes are formed in the lower needle plate 220, the lower end surface of the lower needle plate 220 is provided with the lower needle adapter plate 230, a plurality of probes are arranged on the lower needle adapter plate 230, and the probes on the lower needle adapter plate 230 penetrate through the through holes in the lower needle plate 220 to be exposed out of the upper surface of the lower needle plate 220. The lower pin adapter plate 230 can be electrically connected to the testing device, and during testing, the testing point on the lower surface of the mobile phone motherboard is electrically connected to the testing device through the probe on the lower pin adapter plate 230.
Referring to fig. 3, in some embodiments, the upper pin mold module 300 includes at least two support cylinders 310, an upper pin mold carrier plate 320, an upper pin plate 330, an upper pin adapter plate 340, and an upper floating carrier plate 350. Two supporting cylinders 310 are vertically arranged in parallel in the machine frame 100, and two ends of the upper needle mold carrier plate 320 are respectively connected with piston rods of the two supporting cylinders 310. The upper needle plate 330 is embedded in the upper needle mold carrier plate 320, the upper needle plate 330 is fixedly connected with the upper needle mold carrier plate 320, a plurality of through holes are formed in the upper needle plate 330, the upper needle adapter plate 340 is arranged on the upper end face of the upper needle plate 330, a plurality of probes are arranged on the upper needle adapter plate 340, the probes on the upper needle adapter plate 340 penetrate through the through holes of the upper needle plate 330, and the upper needle adapter plate 340 can be electrically connected with testing equipment. The upper floating carrier 350 is disposed below the upper needle plate 330, the upper floating carrier 350 can move in a vertical direction relative to the upper needle plate 330, a plurality of through holes for probes to pass through are disposed on the upper floating carrier 350, and a plurality of elastic needles 331 are disposed between the upper floating carrier 350 and the upper needle plate 330. The upper pin mold carrier 320 can move in the vertical direction relative to the lower pin mold module 200 driven by the two supporting cylinders 310, the supporting cylinders 310 drive the upper pin mold carrier 320 to descend onto the drawer-type carrier 400, the upper floating carrier 350 overcomes the compressed elastic ejector pins 331 to move upward, so that the probe passes through the upper floating carrier 350 to contact with the test point on the upper surface of the mobile phone motherboard on the drawer-type carrier 400, and the test point on the upper surface of the mobile phone motherboard is electrically connected with the test equipment.
Referring to fig. 4, in some embodiments, the drawer carrier 400 includes a sliding bracket 410 and a lower floating carrier 420. The sliding support 410 is slidably connected with the frame 100, the lower floating loading plate 420 is disposed above the sliding support 410, the lower floating loading plate 420 can move in the vertical direction relative to the sliding support 410, a compression elastic member is disposed between the lower floating loading plate 420 and the sliding support 410, and a plurality of through holes for the probe to pass through are disposed on the lower floating loading plate 420. During testing, the lower floating carrier plate 420 is pushed by the descending upper pin mold module 300 to move the compression elastic member downward, so that the probe passes through the lower floating carrier plate 420 to contact with the testing point on the lower surface of the mobile phone motherboard on the lower floating carrier plate 420.
The following describes the mobile phone baseband test device according to an embodiment of the present invention in a specific embodiment with reference to fig. 1 to 6. It is to be understood that the following description is only exemplary, and not a specific limitation of the invention.
Referring to fig. 1, in the present embodiment, the wireless charging module 500 includes a charging tray holder 510 and a wireless charging tray 520, and the wireless charging tray 520 is electrically connected to the upper pin adapter plate 340. The wireless charging tray 520 is fixed on the charging tray support 510, and in this embodiment, the wireless charging tray 520 support 510 can carry two wireless charging trays 520 and simultaneously test the wireless charging function of two mobile phone mainboards.
Referring to fig. 2, in the present embodiment, a plurality of bosses and positioning pins are disposed on the lower pin plate 220, and a plurality of grooves matched with the bosses and the positioning pins are correspondingly disposed on the lower surface of the lower floating carrier plate 420. Referring to fig. 3, in this embodiment, an upper needle pad 332 is further disposed between the upper needle plate 330 and the upper needle adapter plate 340, and the upper needle pad 332 is also provided with a through hole for passing a probe therethrough. In order to ensure that the upper floating carrier 350 can keep horizontal when moving vertically, four elastic ejector pins 331 are disposed on the upper needle plate 330, in this embodiment, four linear bearings 610 are embedded on the upper needle plate 330, and a plurality of guide shafts 600 are correspondingly disposed on the upper floating carrier 350, so as to ensure that the upper floating carrier 350 can keep horizontal when moving. The upper needle plate 330 is also provided with a plurality of top posts for limiting, and the upper floating carrier plate 350 is provided with a plurality of pins for aligning.
Referring to fig. 4, in the present embodiment, four sliding blocks are disposed at the lower end of the sliding bracket 410, two parallel sliding rails are correspondingly disposed on the rack 100, and the sliding bracket 410 is slidably connected to the rack 100 through the sliding blocks and the sliding rails. Four linear bearings 610 are arranged inside the left end and the right end of the sliding support 410, and four guide shafts 600 are correspondingly arranged on the lower floating carrier plate 420, so that the lower floating carrier plate 420 is ensured to be horizontal during movement. Two grooves for placing the mobile phone motherboard are arranged on the lower floating carrier plate 420, four equal-height screws 411 are arranged on the sliding support 410, and four pressure springs (not shown in the figure) are sleeved on the four equal-height screws 411. A plurality of positioning pins for positioning the mobile phone motherboard are further arranged on the lower floating carrier plate 420. In this embodiment, the frame 100 is provided with a push-pull cylinder, a piston rod of the push-pull cylinder is connected to the movable bracket, and the movable bracket can slide out of the frame 100 or slide into between the upper needle mold module 300 and the lower needle mold module 200 under the driving of the push-pull cylinder.
Referring to fig. 5 and 6, in the present embodiment, the rack 100 includes an electric cabinet 120 and a sheet metal cover 110, and electric control devices such as a controller, a terminal block, and an electromagnetic valve are placed in the electric cabinet 120. The upper needle die module 300, the lower needle die module 200, the drawer-type carrier 400 and the wireless charging module 500 are all disposed on the upper end surface of the electric cabinet 120, and the metal plate cover 110 is disposed on the electric cabinet 120, so as to cover the modules between the metal plate cover 110 and the upper end surface of the electric cabinet 120. The electric cabinet 120 includes an operation panel 121, and the operation panel 121 is provided with a plurality of switches and buttons, such as an emergency stop switch and a dual start button, which are electrically connected to the controller in the electric cabinet 120. The electric cabinet 120 is further provided with a back plate 122, the back plate 122 is provided with a plurality of interfaces, the interfaces on the back plate 122 are electrically connected with the upper pin adapter plate 340 and the lower pin adapter plate 230 respectively, and the mobile phone motherboard can be electrically connected with the test equipment through the interfaces on the back plate 122 and the upper pin adapter plate 340 and the lower pin adapter plate 230.
According to the mobile phone baseband test equipment provided by the embodiment of the invention, the test point on the mainboard can be quickly and electrically connected with the test equipment, and meanwhile, the mobile phone baseband test equipment is also provided with the wireless charging module, so that the wireless charging capability of the mobile phone mainboard can be tested, and the test efficiency is improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A mobile phone baseband test device, comprising:
a frame;
the lower needle die set is arranged in the rack;
the upper needle die module is arranged in the rack, is arranged above the lower needle die module in parallel, and can move in the vertical direction in the rack;
the drawer-type carrier plate is connected with the rack in a sliding mode and can slide into a position between the lower needle mold module and the upper needle mold module;
and the wireless charging module is arranged in the rack and is electrically connected with the probe of the upper needle module.
2. The mobile phone baseband test device according to claim 1, wherein the wireless charging module comprises;
the charging tray bracket is vertically arranged at the rear upper part of the upper needle die set;
and the wireless charging tray is fixedly arranged on the charging tray bracket and is electrically connected with the probe of the upper needle module.
3. The handset baseband test equipment of claim 1, wherein the lower pin module comprises:
the two lower needle plate cushion blocks are arranged in the rack in parallel;
the lower needle plates are fixedly arranged above the two lower needle plate cushion blocks, and a plurality of through holes are formed in the lower needle plates;
the lower needle adapter plate is arranged below the lower needle template needle plate, a plurality of probes are arranged on the lower needle adapter plate, and the probes penetrate through the lower needle plate and are exposed out of the upper surface of the lower needle plate.
4. The handset baseband test equipment according to claim 1, wherein the drawer-type carrier board comprises;
the sliding support is connected with the rack in a sliding manner;
the lower floating carrier plate is arranged above the sliding support and can move in the vertical direction relative to the sliding support, a compression elastic piece is arranged between the lower floating carrier plate and the sliding support, and a plurality of through holes for the probes are formed in the lower floating carrier plate.
5. The mobile phone baseband test equipment according to claim 1, wherein the upper pin module comprises:
the two supporting cylinders are vertically arranged in the rack in parallel;
the upper needle mold carrier plate is arranged on the support cylinders, and two ends of the upper needle mold carrier plate are respectively fixedly connected with piston rods of the two support cylinders;
the upper needle plate is embedded in the upper needle mold carrier plate, the upper needle plate is fixedly connected with the upper needle mold carrier plate, and a plurality of through holes are formed in the upper needle plate;
the upper needle adapter plate is arranged on the upper end surface of the upper needle plate, a plurality of probes are arranged on the upper needle adapter plate, and the probes penetrate through the upper needle plate;
the upper floating support plate is arranged below the upper needle plate, the upper floating support plate can move in the vertical direction relative to the upper needle plate, a plurality of elastic thimbles are arranged between the upper floating support plate and the upper needle plate, and a plurality of through holes for the probes to pass through are formed in the upper floating support plate.
6. The handset baseband test apparatus of claim 1, wherein the chassis comprises:
the electric cabinet is used for placing an electric control device;
the metal plate cover is arranged above the electric cabinet, and the lower needle die module, the upper needle die module, the drawer type carrier plate and the wireless charging module are all arranged in a closed space formed by the metal plate cover and the upper end face of the electric cabinet.
7. The mobile phone baseband test device of claim 4, wherein a plurality of linear bearings are disposed in the sliding support, and a plurality of guide shafts are correspondingly disposed on the lower floating carrier.
8. The mobile phone baseband test equipment of claim 5, wherein a plurality of linear bearings are arranged in the upper needle plate, and a plurality of guide shafts are correspondingly arranged on the upper floating carrier plate.
9. The mobile phone baseband test device of claim 4, wherein the drawer-type carrier further comprises a push-pull cylinder, the push-pull cylinder is disposed in the rack, and a piston rod of the push-pull cylinder is connected to the sliding support.
10. The mobile phone baseband test device according to claim 6, wherein the electric control box is provided with an operation panel and a back plate, the operation panel is provided with a plurality of switches and buttons, and the back plate is provided with a plurality of interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940287.1A CN112230124A (en) | 2020-09-09 | 2020-09-09 | Mobile phone baseband test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940287.1A CN112230124A (en) | 2020-09-09 | 2020-09-09 | Mobile phone baseband test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112230124A true CN112230124A (en) | 2021-01-15 |
Family
ID=74115525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010940287.1A Pending CN112230124A (en) | 2020-09-09 | 2020-09-09 | Mobile phone baseband test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112230124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899700A (en) * | 2021-12-08 | 2022-01-07 | 深圳市伟盛丰科技有限公司 | Cell-phone module circuit board tool of lighting a lamp that charges |
| CN114578106A (en) * | 2022-03-04 | 2022-06-03 | 博众精工科技股份有限公司 | Two-sided lower needle equipment |
| CN114910776A (en) * | 2022-04-27 | 2022-08-16 | 珠海市精实测控技术有限公司 | Intensive testing arrangement of PCB board components and parts |
-
2020
- 2020-09-09 CN CN202010940287.1A patent/CN112230124A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899700A (en) * | 2021-12-08 | 2022-01-07 | 深圳市伟盛丰科技有限公司 | Cell-phone module circuit board tool of lighting a lamp that charges |
| CN114578106A (en) * | 2022-03-04 | 2022-06-03 | 博众精工科技股份有限公司 | Two-sided lower needle equipment |
| CN114578106B (en) * | 2022-03-04 | 2023-12-08 | 博众精工科技股份有限公司 | Double-sided needle setting equipment |
| CN114910776A (en) * | 2022-04-27 | 2022-08-16 | 珠海市精实测控技术有限公司 | Intensive testing arrangement of PCB board components and parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112230124A (en) | Mobile phone baseband test equipment | |
| CN103176063A (en) | Input device tester | |
| CN114910776A (en) | Intensive testing arrangement of PCB board components and parts | |
| KR101346895B1 (en) | Apparatus for testing display panel and model changing method of thereof | |
| CN213544745U (en) | Mobile phone baseband test equipment | |
| CN207473042U (en) | Fingerprint module test equipment and its test header structure | |
| CN108132446A (en) | A kind of phone charger tests system | |
| CN102253508A (en) | Liquid crystal display tester and testing method thereof | |
| CN207992346U (en) | A kind of phone charger test device | |
| CN215813193U (en) | Testing device for PCB | |
| CN106324460B (en) | Universal test mechanism with replaceable dial | |
| CN102185948B (en) | Multifunctional handset testing machine for handset | |
| CN214895653U (en) | Auxiliary clamp for flying probe test | |
| CN212275893U (en) | ICT tester | |
| CN213023437U (en) | Circuit board testing equipment | |
| CN202111767U (en) | Multifunctional testing machine for mobile phone | |
| CN211148802U (en) | Testing device for braid capacitor | |
| CN218767209U (en) | Flexible circuit board test equipment | |
| CN211785856U (en) | Three-station testing machine for touch screen module | |
| CN220120939U (en) | Multifunctional testing device and multifunctional testing system | |
| CN214895492U (en) | Whole board micro-current test fixture | |
| CN212207590U (en) | Electric test cabinet | |
| CN211206720U (en) | Rotating shaft assembly synchronism detection equipment | |
| CN218445950U (en) | Probe performance testing device | |
| CN212364494U (en) | Terminal block function detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |