CN109142802B - Communication interface tool of multipurpose - Google Patents
Communication interface tool of multipurpose Download PDFInfo
- Publication number
- CN109142802B CN109142802B CN201810810352.1A CN201810810352A CN109142802B CN 109142802 B CN109142802 B CN 109142802B CN 201810810352 A CN201810810352 A CN 201810810352A CN 109142802 B CN109142802 B CN 109142802B
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- main board
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- pressing plate
- fixed
- vertical sliding
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- 238000004891 communication Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims abstract description 38
- 230000000903 blocking effect Effects 0.000 claims description 16
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000004083 survival effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Structure Of Telephone Exchanges (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a multipurpose communication interface jig, wherein a vertical support is vertically arranged on one side of a base, the lower end of the vertical support is fixed on the base, a main board fixing device is arranged on the upper side of the base, a main board pressing plate is horizontally arranged above the main board fixing device, a through hole matched with an ejector pin mechanism is formed in the main board pressing plate, the ejector pin mechanism is fixed in the through hole in the main board pressing plate, two vertical sliding rods are vertically arranged on two sides of the main board pressing plate, the lower ends of the vertical sliding rods are fixed on the base, the upper ends of the vertical sliding rods are fixed on a sliding rod support, the sliding rod support is fixed on the vertical support, through holes matched with the vertical sliding rods are formed in two sides of the main board pressing plate, the main board pressing plate is sleeved on the vertical sliding rods through the through holes and can slide up and down along the vertical sliding rods, and the main board pressing plate is connected with an up-down driving mechanism and driven by the up-down driving mechanism to slide along the vertical sliding rods. The invention saves the cost and ensures the safety of the data.
Description
Technical Field
The present invention relates to a communication interface fixture, and more particularly, to a multipurpose communication interface fixture.
Background
Today, the production cost of enterprises is the root of enterprise survival, and the reduction of the production cost is also the core idea of enterprise survival and the enhancement of the competitiveness of production enterprises. Various modes of saving material cost, improving production test efficiency and bringing benefits to enterprises are key targets of enterprise survival and good enterprise development. The core technology of an enterprise is a weight which is competitive in the enterprise, and how to ensure the privacy of product data is also a factor of consideration in the product design and development link.
In the production test process of some products with communication interfaces, extra materials are required to be consumed to achieve the purpose of connecting communication (namely, pin sockets are arranged to facilitate connection of a test device), the interfaces are only used temporarily, one or more materials are added at the moment, so that the material consumption is obviously increased, and the production cost of enterprises is increased; from the perspective of data security, there are some products with data communication interfaces with pin headers or pin headers, and the enterprise feels that the confidentiality of data is threatened and the privacy of data is questioned.
Disclosure of Invention
The invention aims to provide a multipurpose communication interface jig, which solves the problem of test connection of products with communication interfaces.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a communication interface tool of multipurpose which characterized in that: comprises a base, a vertical bracket, a main board fixing device and a main board pressing plate, the thimble mechanism, vertical litter, litter support and upper and lower actuating mechanism, vertical support vertical setting is in base one side and vertical support lower extreme is fixed on the base, mainboard fixing device sets up at the base upside, the mainboard clamp plate level sets up in mainboard fixing device top, it has the through-hole that matches with thimble mechanism to open on the mainboard clamp plate, thimble mechanism fixes in the through-hole on the mainboard clamp plate, two vertical litter vertical settings are in mainboard clamp plate both sides and vertical litter lower extreme is fixed on the base, vertical litter upper end is fixed on the litter support, the litter support is fixed on vertical support, open on mainboard clamp plate both sides has the through-hole that matches with vertical litter, the mainboard clamp plate is established on vertical litter and can slide from top to bottom along vertical litter through the through-hole cover, the mainboard clamp plate is connected with upper and lower actuating mechanism and is driven by upper and lower actuating mechanism and is slided along vertical litter.
Further, the up-and-down driving mechanism comprises a sliding sleeve, a V-shaped support, a vertical sliding shaft, two side C-shaped supports, a connecting rod and a handle, the vertical sliding shaft is arranged along the vertical direction, the lower end of the vertical sliding shaft is fixed on the upper side of the main board pressing plate, the two side C-shaped supports are symmetrically arranged on the upper end of the vertical sliding shaft, the lower end of the C-shaped support is hinged to the upper end of the vertical sliding shaft, the connecting rod is perpendicular to the handle and is fixedly connected with the end of the handle, one end, connected with the handle, of the connecting rod is hinged to the upper ends of the two side C-shaped supports, the other end of the connecting rod is hinged to one end of the V-shaped support, the V-shaped support is fixed on the vertical support, the sliding sleeve is sleeved on the outer side of the vertical sliding shaft and can slide freely, and the sliding sleeve is fixedly arranged at the other end of the V-shaped support.
Furthermore, mainboard fixing device contains horizontal shelves strip and vertical shelves strip, and horizontal shelves strip is on a parallel with vertical support setting, and vertical shelves strip is perpendicular to vertical support setting, and horizontal shelves strip and vertical shelves strip are provided with horizontal adjustment mechanism respectively, and horizontal shelves strip is driven by horizontal adjustment mechanism and is followed the direction horizontal slip of perpendicular to vertical support, and vertical shelves strip is driven by horizontal adjustment mechanism and is followed the direction horizontal slip that is on a parallel with vertical support.
Further, horizontal adjustment mechanism contains the spout that three perpendicular to shelves strip set up, the spout is the spout of cross section for falling the T type, be provided with a type of falling T slider in the middle of the shelves strip downside and the type of falling T slider slides and sets up in middle spout, the through-hole that has set up along vertical direction is opened at shelves strip both ends, the round pin axle sets up in the through-hole and can slide from top to bottom along the through-hole, the round pin axle lower extreme is provided with the slider, the slider slides and sets up in the spout, the round pin epaxial end is provided with the knob, the spring housing is established at the round pin epaxial and the spring is located and provides ascending elasticity to the knob between knob and the shelves strip.
Further, the thimble mechanism contains main part support, a plurality of thimbles and thimble fixing base, and a plurality of thimbles are fixed in the thimble fixing base, and the thimble fixing base is fixed to be set up on main part support, and open at main part support both ends has the screw, and it has the through-hole that matches with thimble mechanism to open on the mainboard clamp plate, and the thimble upper end is passed the through-hole setting and is at mainboard clamp plate upside, and open threaded hole on the through-hole both sides of mainboard clamp plate, and the screw hole that the bolt passed the mainboard clamp plate is locked and is fixed in the screw of main part support.
Furthermore, a tip cone is arranged on the other side of the thimble mechanism on the lower side of the main board pressing plate.
Compared with the prior art, the invention has the following advantages and effects: the multipurpose communication interface jig adopts the mainboard fixing device to fix the product mainboard with the communication interface, then presses the pin mechanism on the electric shock position of the communication interface of the mainboard through the mainboard pressing plate at the corresponding circuit position, and then connects the testing device at the upper end of the pin for testing, thus avoiding providing an interface on the product mainboard, saving the cost and simultaneously ensuring the data safety.
Drawings
Fig. 1 is a schematic view of a multipurpose communication interface fixture according to the present invention.
Fig. 2 is a schematic view of an up-and-down driving mechanism of a multipurpose communication interface fixture according to the present invention.
Fig. 3 is a schematic view of a main board fixing device of a multipurpose communication interface fixture according to the present invention.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
As shown in FIG. 1, the multipurpose communication interface jig of the invention comprises a base 1, a vertical support 2, a main board fixing device, a main board pressing plate 3, an ejector pin mechanism, vertical sliding rods 4, a sliding rod support 5 and an up-and-down driving mechanism, wherein the vertical support 2 is vertically arranged at one side of the base 1, the lower end of the vertical support 2 is fixed on the base 1, the main board fixing device is arranged at the upper side of the base 1, the main board pressing plate 3 is horizontally arranged above the main board fixing device, a through hole matched with the ejector pin mechanism is formed on the main board pressing plate 3, the ejector pin mechanism is fixed in the through hole on the main board pressing plate 3, two vertical sliding rods 4 are vertically arranged at two sides of the main board pressing plate 3, the lower end of each vertical sliding rod 4 is fixed on the base 1, the upper end of each vertical sliding rod 4 is fixed on the sliding rod support 5, the sliding rod support 5 is fixed on the vertical support 2, two sides of the main board pressing plate 3 are provided with through holes matched with the vertical sliding rods 4, the main board pressing plate 3 is sleeved on the vertical sliding rod 4 through the through hole and can slide up and down along the vertical sliding rod 4, and the main board pressing plate 3 is connected with the up-down driving mechanism and driven by the up-down driving mechanism to slide along the vertical sliding rod 4. When the device is used, the mainboard with the communication interface is fixed on the mainboard fixing device, and then the upper driving mechanism and the lower driving mechanism drive the mainboard pressing plate 3 to move downwards so as to enable the thimble mechanism to be abutted against the communication interface of the mainboard for carrying out related tests.
The upper and lower driving mechanism comprises a sliding sleeve 6, a V-shaped support 7, a vertical sliding shaft 8, two side C-shaped supports 9, a connecting rod 10 and a handle 11, the vertical sliding shaft 8 is arranged along the vertical direction, the lower end of the vertical sliding shaft 8 is fixed on the upper side of the main board pressing plate 3, the two side C-shaped supports 9 are symmetrically arranged at the upper end of the vertical sliding shaft 8, the lower end of the C-shaped support 9 is hinged to the upper end of the vertical sliding shaft 8, the connecting rod 10 is perpendicular to the handle 11 and is fixedly connected with the end part of the handle 11, one end of the connecting rod 10 connected with the handle 11 is hinged to the upper ends of the two side C-shaped supports 9, the other end of the connecting rod 10 is hinged to one end of the V-shaped support 7, the V-shaped support 7 is fixed on the vertical support 2, the sliding sleeve 6 is sleeved on the outer side of the vertical sliding shaft 8 and can freely slide, and the sliding sleeve 6 is fixedly arranged at the other end of the V-shaped support 7. The handle 11 is rotated to drive the vertical sliding shaft 8 to slide up and down through the connecting rod 10, so as to control the up-and-down movement of the thimble mechanism.
The main board fixing device comprises a transverse blocking strip 12 and a longitudinal blocking strip 13, wherein the transverse blocking strip 12 is arranged in parallel to the vertical support 2, the longitudinal blocking strip 13 is arranged in perpendicular to the vertical support 2, the transverse blocking strip 12 and the longitudinal blocking strip 13 are respectively provided with a horizontal adjusting mechanism, the transverse blocking strip 12 is driven by the horizontal adjusting mechanism to horizontally slide in the direction perpendicular to the vertical support 2, and the longitudinal blocking strip 13 is driven by the horizontal adjusting mechanism to horizontally slide in the direction parallel to the vertical support 2. Horizontal adjustment mechanism contains three spouts 14 that the perpendicular to shelves strip set up, spout 14 is the spout of cross section for the type of falling T, be provided with a type of falling T slider 15 in the middle of the shelves strip downside and the type of falling T slider 15 slides and sets up in middle spout, the shelves strip both ends are opened has the through-hole that sets up along vertical direction, round pin axle 16 sets up in the through-hole and can slide from top to bottom along the through-hole, round pin axle 16 lower extreme is provided with slider 17, slider 17 slides and sets up in spout 14, round pin axle 16 upper end is provided with knob 18, spring 19 cover is established on round pin axle 16 and spring 19 is located and provides ascending elasticity to knob 18 between knob 18 and the shelves strip. The pressing force of the sliding block 17 on the sliding groove 14 can be released by pressing the knob 18 downwards, so that the position of the stop strip can be adjusted along the sliding groove 14, and the communication interface mainboard with different specifications and sizes can be adapted. When the thimble mechanism is used, the mainboard with the communication interface is fixed on the corresponding shell bottom shell, then the mainboard and the bottom shell are placed between the two stop bars together, and the side surfaces of the mainboard and the bottom shell are abutted against the two stop bars, so that the thimble mechanism can be abutted against the contact of the communication interface.
The ejector pin mechanism comprises a main body support 20, a plurality of ejector pins 21 and an ejector pin fixing seat 22, the ejector pins 21 are fixed in the ejector pin fixing seat 22, the ejector pin fixing seat 22 is fixedly arranged on the main body support 20, screw holes are formed in two ends of the main body support 20, a through hole matched with the ejector pin mechanism is formed in the main board pressing plate 3, the upper end of each ejector pin 21 penetrates through the through hole and is arranged on the upper side of the main board pressing plate 3, threaded holes are formed in two sides of the through hole of the main board pressing plate 3, and the bolt 23 penetrates through the threaded holes of the main board pressing plate 3 and is locked and fixed in the screw holes of the main body support 20.
The downside of mainboard clamp plate 3 is provided with a tip cone 24 at thimble mechanism's opposite side, and tip cone 24 cooperates thimble mechanism to form both ends symmetry like this and pushes down fixedly to the mainboard, guarantees the stability of mainboard.
The multipurpose communication interface jig adopts the mainboard fixing device to fix the product mainboard with the communication interface, then presses the pin mechanism on the electric shock position of the communication interface of the mainboard through the mainboard pressing plate at the corresponding circuit position, and then connects the testing device at the upper end of the pin for testing, thus avoiding providing an interface on the product mainboard, saving the cost and simultaneously ensuring the data safety.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a communication interface tool of multipurpose which characterized in that: comprises a base, a vertical bracket, a main board fixing device and a main board pressing plate, the device comprises a thimble mechanism, vertical sliding rods, sliding rod supports and an up-down driving mechanism, wherein the vertical supports are vertically arranged on one side of a base, the lower ends of the vertical supports are fixed on the base, a main board fixing device is arranged on the upper side of the base, a main board pressing plate is horizontally arranged above the main board fixing device, through holes matched with the thimble mechanism are formed in the main board pressing plate, the thimble mechanism is fixed in the through holes in the main board pressing plate, two vertical sliding rods are vertically arranged on two sides of the main board pressing plate, the lower ends of the vertical sliding rods are fixed on the base, the upper ends of the vertical sliding rods are fixed on the sliding rod supports, the sliding rod supports are fixed on the vertical supports, through holes matched with the vertical sliding rods are formed in two sides of the main board pressing plate, the main board pressing plate is sleeved on the vertical sliding rods through the through holes and can slide up and down along the vertical sliding rods, and the main board pressing plate is connected with the up-down driving mechanism and driven by the up-down driving mechanism to slide along the vertical sliding rods;
the main board fixing device comprises a transverse blocking strip and a longitudinal blocking strip, the transverse blocking strip is arranged parallel to the vertical support, the longitudinal blocking strip is arranged perpendicular to the vertical support, the transverse blocking strip and the longitudinal blocking strip are respectively provided with a horizontal adjusting mechanism, the transverse blocking strip is driven by the horizontal adjusting mechanism to horizontally slide along the direction perpendicular to the vertical support, and the longitudinal blocking strip is driven by the horizontal adjusting mechanism to horizontally slide along the direction parallel to the vertical support;
horizontal adjustment mechanism contains the spout that three perpendicular to shelves strip set up, the spout is the spout of cross section for falling the T type, be provided with a type of falling T slider in the middle of the shelves strip downside and the type of falling T slider slides and sets up in middle spout, the through-hole that has set up along vertical direction is opened at shelves strip both ends, the round pin axle sets up in the through-hole and can slide from top to bottom along the through-hole, the round pin axle lower extreme is provided with the slider, the slider slides and sets up in the spout, the round pin epaxial end is provided with the knob, the spring housing is established at the round pin epaxial and the spring is located and provides ascending elasticity to the knob between knob and the shelves strip.
2. The multipurpose communication interface jig of claim 1, wherein: the vertical sliding shaft is arranged along the vertical direction, the lower end of the vertical sliding shaft is fixed on the upper side of a main board pressing plate, the C-shaped supports on the two sides are symmetrically arranged on the upper end of the vertical sliding shaft, the lower end of the C-shaped support is hinged to the upper end of the vertical sliding shaft, the connecting rod is perpendicular to the handle and is fixedly connected with one end of the connecting rod and the end of the handle, one end, connected with the handle, of the connecting rod is hinged to the upper ends of the C-shaped supports on the two sides, the other end of the connecting rod is hinged to one end of the V-shaped support, the V-shaped support is fixed on the vertical support, the sliding sleeve is sleeved on the outer side of the vertical sliding shaft and can slide freely, and the sliding sleeve is fixedly arranged at the other end of the V-shaped support.
3. The multipurpose communication interface jig of claim 1, wherein: the thimble mechanism contains main part support, a plurality of thimbles and thimble fixing base, and a plurality of thimbles are fixed in the thimble fixing base, and the thimble fixing base is fixed to be set up on the main part support, and open at main part support both ends has the screw, and it has the through-hole that matches with thimble mechanism to open on the mainboard clamp plate, and the thimble upper end is passed the through-hole setting and is at mainboard clamp plate upside, and open threaded hole on the through-hole both sides of mainboard clamp plate, and the screw hole that the bolt passed the mainboard clamp plate is locked and is fixed in the screw of main part support.
4. The multipurpose communication interface jig of claim 1, wherein: and a tip cone is arranged on the lower side of the main board pressing plate on the other side of the thimble mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810810352.1A CN109142802B (en) | 2018-07-23 | 2018-07-23 | Communication interface tool of multipurpose |
| PCT/CN2018/105963 WO2020019446A1 (en) | 2018-07-23 | 2018-09-17 | Multi-purpose jig for communication interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810810352.1A CN109142802B (en) | 2018-07-23 | 2018-07-23 | Communication interface tool of multipurpose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109142802A CN109142802A (en) | 2019-01-04 |
| CN109142802B true CN109142802B (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810810352.1A Active CN109142802B (en) | 2018-07-23 | 2018-07-23 | Communication interface tool of multipurpose |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109142802B (en) |
| WO (1) | WO2020019446A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310430A (en) * | 2023-10-18 | 2023-12-29 | 南通华隆微电子股份有限公司 | Semiconductor test fixture |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020019446A1 (en) | 2020-01-30 |
| CN109142802A (en) | 2019-01-04 |
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