CN209000548U - A kind of SSD Testing device of electrical parameter - Google Patents
A kind of SSD Testing device of electrical parameter Download PDFInfo
- Publication number
- CN209000548U CN209000548U CN201821896429.3U CN201821896429U CN209000548U CN 209000548 U CN209000548 U CN 209000548U CN 201821896429 U CN201821896429 U CN 201821896429U CN 209000548 U CN209000548 U CN 209000548U
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- pcb board
- testing device
- attachment base
- electrical parameter
- ssd
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Abstract
The utility model relates to a kind of SSD Testing device of electrical parameter, including test fixture and standard parameter display, the test fixture includes first shell, support plate, pressing member, plays needle and the first attachment base, the support plate is fixed on first shell upper surface, the pressing member is oppositely arranged with support plate, described bullet needle one end is electrically connected with the first attachment base, and the other end is arranged in the support plate, and the position for playing needle is corresponding with the test point position on the pcb board；The standard parameter display includes second shell, the second attachment base and the parameter display instrument being connected with second attachment base, and second attachment base is electrically connected by the second conducting wire with first attachment base.The utility model accurately positions pcb board using test fixture, and by the test point Elastic Contact on multichannel bullet needle and pcb board, every electrical parameter is wired on standard parameter display, the required test parameter of test that can be simple and quick.
Description
Technical field
The utility model relates to store apparatus field, in particular to a kind of SSD Testing device of electrical parameter.
Background technique
The electrical parameter of traditional SSD (solid state hard disk) is by passing through the pcb board on SSD with multimeter, oscillograph etc.
Test spot welding wire jumper is directly measured with test pencil probe, and this measurement method is low with measurement efficiency, measurement process is multiple
It is miscellaneous, and accidentally may physics break the component on pcb board and mistake of making contact causes short circuit to burn out PCB
Plate.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of SSD Testing device of electrical parameter, test fixture pair is utilized
Pcb board is accurately positioned, by the test point Elastic Contact on multichannel bullet needle and pcb board, by every electrical parameter by leading
Line is connected on standard parameter display, the required test parameter of test that can be simple and quick.
The technical solution adopted in the utility model is: providing a kind of SSD Testing device of electrical parameter, including test fixture and mark
Quasi- factor display, the test fixture include first shell, the support plate for placing SSD pcb board, for pressing down on
The first attachment base for stating the pressing member of pcb board, playing needle and being mounted in the first shell, the support plate are fixedly mounted on
The first shell upper surface, the pressing member are oppositely arranged with the support plate, described bullet needle one end by the first conducting wire with
The first attachment base electrical connection, the other end is arranged in the support plate, and the survey on the position for playing needle and the pcb board
Pilot position is corresponding, when the pressing member pressing be located at support plate on pcb board when, the bullet needle by with the survey on pcb board
Pilot is in contact；The standard parameter display include second shell, the second attachment base being mounted in the second shell with
And the parameter display instrument being connected with second attachment base, second attachment base are connect by the second conducting wire with described first
Seat electrical connection.
In SSD Testing device of electrical parameter described in the utility model, the pressing member includes being erected at described first
The bracket of housing upper surface, installation fixed plate on the bracket, the pushing handle being mounted in the fixed plate and with
The pressing member for pushing handle, at its lower end and being fixedly linked.
In SSD Testing device of electrical parameter described in the utility model, the pressing member includes and the pushing handle phase
Pressing plate even and the pressure bar being connected with the pressing plate lower end, the position phase of the pressure bar and not set component on the pcb board
It is corresponding.
In SSD Testing device of electrical parameter described in the utility model, linearly led in the bracket two sides equipped with vertical
Rail and the sliding block being movably arranged on the linear guides, the sliding block lower end is fixedly linked with the pressing plate, when the sliding block
When being moved to the linear guides bottom, the pressure bar just presses the pcb board in making the bullet needle on the support plate
It will be in contact with the test point on pcb board.
In SSD Testing device of electrical parameter described in the utility model, the bullet needle, first attachment base, described
Two attachment bases, parameter display instrument be equipped with it is multiple, and respectively correspond be connected.
In SSD Testing device of electrical parameter described in the utility model, the parameter display instrument includes voltmeter and electricity
Flow table.
In SSD Testing device of electrical parameter described in the utility model, multiple heat release holes are equipped in the first shell.
In SSD Testing device of electrical parameter described in the utility model, the first shell includes hollow bottom frame and can
Disassembly is mounted on the panel on the upside of the bottom frame.
In SSD Testing device of electrical parameter described in the utility model, the support plate and panel are anti-static glass fiber plate.
In SSD Testing device of electrical parameter described in the utility model, the instrument board subscript of the parameter display instrument is set
There is the security parameter region of SSD.
SSD Testing device of electrical parameter provided by the utility model positions pcb board by test fixture, in pressing down section
So that the test point on pcb board is in contact under the accurate pressure of part with multichannel bullet needle, then is connected by conducting wire and play needle and parameter measurement
Instrument can comprehensively, quickly measure the electrical parameter of SSD, the test process time is greatly saved, improves testing efficiency, is suitable for
Large batch of SSD circuit board is measured.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram at a certain visual angle of test fixture in the utility model embodiment；
Fig. 2 is the structural schematic diagram of another perspective of test fixture in the utility model embodiment；
Fig. 3 is the structural schematic diagram at a certain visual angle of the utility model embodiment Plays factor display；
Fig. 4 is the structural schematic diagram at another visual angle of the utility model embodiment Plays factor display.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As depicted in figs. 1 and 2, SSD Testing device of electrical parameter provided by the embodiment of the utility model, including test fixture and
Standard parameter display.Test fixture includes first shell 11, support plate 12, pressing member 13, plays needle, the first attachment base 15.The
One shell 11 includes hollow bottom frame 111 and the panel 112 being removably mounted on the upside of bottom frame 111, panel 112 and bottom frame 111
Between by hasp 1 be connected, be stably fixed to it can on bottom frame 111 when in use, can be convenient when needing repairing
The opening of panel 112 is repaired into replacement to the device in bottom frame 111.Multiple heat release holes 113, device tool are equipped in bottom frame 111
There is good heat dissipation performance.Support plate 12 is fixedly mounted on the upper surface middle of panel 112 by screw, is equipped on support plate 12
For the positioning column that the pcb board 3 to SSD is positioned, location hole corresponding with positioning column, positioning column are equipped on pcb board 3
At least provided with two or more, pcb board 3 can be made preferably to be located on support plate 12 by positioning column and positioning hole；In other implementations
In example, also the groove to match with 3 shape size of pcb board of SSD can be set in support plate 12, by the way that pcb board 3 is placed on groove
Pcb board 3 is positioned, its offset during the test is prevented.Panel 112 and support plate 12 in the present embodiment are all made of anti-
Electrostatic glass-fiber-plate production, with preferable heat resistance and moisture resistivity, dry state, hygrometric state good electric property, higher mechanical performance
The advantages that.
Bullet needle one end in the present embodiment is fixed on support plate 12 and is electrically connected by the first conducting wire with the first attachment base 15,
Its other end with elastic displacement function is stretched out from 12 upper surface of support plate, and the position for playing needle and the test point on pcb board 3
Set it is corresponding, make pressing member 13 pressing be located at support plate 12 on pcb board 3 when, play needle will connect with the test point on pcb board 3
Touching.By playing the elasticity automatic adjustment displacement of needle, the steady contact for playing test point on needle and pcb board 3 is both preferably realized, together
When in turn avoid play needle syringe needle and pcb board 3 on the hard squeeze of test point in the detection process, preferably protect play needle and
Pcb board 3 improves the service life of equipment.Pressing member 13 includes bracket 131, fixed plate 132, pushes handle 133, pushes
Part, bracket 131 are fixed on vertically on panel 112, and position is disposed adjacent with support plate 12, are pushed handle 133 and are passed through fixed plate 13
It is fixedly mounted on bracket 131, pressing member is fixedly linked with 133 lower end of handle is pushed, and will push handle 133 and up mentions and will drive
Pressing member moves up, and pushing handle 133, which is pressed down, will drive pressing member to move down.Specifically, pressing member includes pressing plate
And pressure bar 164, pressing plate include top board 161, pitman 162, lower platen 163, push 133 lower end of handle and top board upper end
Center portion is connected, and 161 lower end of top board passes through the pitman 162 set up separately in its quadrangle and is connected with lower platen 163, makes to push hand
The pressure energy uniform transmission of handle 133 is on lower platen 163.Due to being equipped with component on pcb board 3, pressure bar 164 need to be passed through
It presses, pressure bar 164 is fixedly linked with lower platen 163, the position of distribution and the position phase of not set component on pcb board 3
Corresponding, when pushing lower platen 163, pressure bar 164 can be pressed on pcb board 3 just at the position of not set component.To guarantee
Lower platen keeps stable path in the process of moving, and the present embodiment is also equipped with vertical linear guides in 131 two sides of bracket
134 and the sliding block 135 that is movably arranged on linear guides 134, the lower end of two side slides 135 and the two sides of lower platen 163 are fixed
It is connected, so that the path for moving down lower platen 163 is fixed, can prevents from that pressure bar 164 is caused to press wrong position because of its path offset
The reliability of device has been effectively ensured in situation.Further, sliding block 135 and linear guides 134 are arranged are as follows: when sliding block 135 is mobile
When to 134 bottom of linear guides, pressure bar 164 just by pcb board 3 press on support plate 12, play at this time needle just with pcb board 3
On test point be in contact.
As shown in Figure 3 and Figure 4, the standard parameter display in the present embodiment includes second shell 21, the second attachment base 22
And the parameter display instrument 23 being connected by privates with the second attachment base 22, the second attachment base 22 are mounted on second shell
On 21 back side panels, parameter display instrument 23 is mounted on 21 front side board of second shell, and the second attachment base 22 also passes through the second conducting wire
It is electrically connected with the first attachment base 15, to make to play needle and the conducting of parameter display instrument 23, directly can measure pcb board by playing needle
3 electrical parameter, and shown by parameter display instrument 23.Play needle, the first attachment base 15, the second attachment base 22, parameter display instrument
Table 23 be equipped with it is multiple, and respectively correspond be connected, thus make the present embodiment can simultaneously to multiple test points on pcb board 3
It is tested, and test result is shown by parameters display instrument 23, keeps the electrical parameter to pcb board 3 very clear.This
Parameter display instrument 23 in embodiment includes voltmeter and ammeter, is equipped in the instrument board subscript of parameter display instrument 23
The security parameter region of SSD is set as green area as applied, i.e., when the pointer on parameter display instrument 23 is in security parameter region
It when middle, that is, indicates that the test point parameter of the SSD is normal, when pointer exceeds security parameter region, that is, indicates the survey of the SSD
Pilot abnormal parameters enable users to the parameter for faster reading out SSD, improve testing efficiency.
The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (10)
1. a kind of SSD Testing device of electrical parameter, which is characterized in that including test fixture and standard parameter display, the test
Jig includes first shell, the support plate of pcb board for placing SSD, the pressing member for pressing down on the pcb board, bullet
Needle and the first attachment base being mounted in the first shell, the support plate are fixedly mounted on the first shell upper surface,
The pressing member is oppositely arranged with the support plate, and described bullet needle one end is electrically connected by the first conducting wire and first attachment base
It connecing, the other end is arranged in the support plate, and the position for playing needle is corresponding with the test point position on the pcb board, when
When the pressing member pressing is located at the pcb board on support plate, the bullet needle will be in contact with the test point on pcb board；The mark
Quasi- factor display include second shell, the second attachment base being mounted in the second shell and with second attachment base
Connected parameter display instrument, second attachment base are electrically connected by the second conducting wire with first attachment base.
2. SSD Testing device of electrical parameter according to claim 1, which is characterized in that the pressing member includes being erected at
The bracket of the first shell upper surface, installation fixed plate on the bracket, the pushing hand being mounted in the fixed plate
Handle and the pressing member being fixedly linked with the pushing handle, at its lower end.
3. SSD Testing device of electrical parameter according to claim 2, which is characterized in that the pressing member include with it is described under
The pressure handle pressing plate being connected and the pressure bar being connected with the pressing plate lower end, the pressure bar and not set component on the pcb board
Position it is corresponding.
4. SSD Testing device of electrical parameter according to claim 3, which is characterized in that be equipped in the bracket two sides vertical
Linear guides and the sliding block that is movably arranged on the linear guides, the sliding block lower end be fixedly linked with the pressing plate, when
When the sliding block is moved to the linear guides bottom, the pcb board is pressed just and is made on the support plate by the pressure bar
The bullet needle will be in contact with the test point on pcb board.
5. SSD Testing device of electrical parameter according to claim 1, which is characterized in that the bullet needle, first connection
Seat, second attachment base, parameter display instrument be equipped with it is multiple, and respectively correspond be connected.
6. SSD Testing device of electrical parameter according to claim 1, which is characterized in that the parameter display instrument includes electricity
Press table and ammeter.
7. SSD Testing device of electrical parameter according to claim 1, which is characterized in that be equipped in the first shell more
A heat release hole.
8. SSD Testing device of electrical parameter according to claim 1, which is characterized in that the first shell includes hollow
Bottom frame and the panel being removably mounted on the upside of the bottom frame.
9. SSD Testing device of electrical parameter according to claim 8, which is characterized in that the support plate and panel be prevent it is quiet
Electric glass-fiber-plate.
10. SSD Testing device of electrical parameter according to claim 1, which is characterized in that the instrument of the parameter display instrument
Disk subscript is equipped with the security parameter region of SSD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896429.3U CN209000548U (en) | 2018-11-16 | 2018-11-16 | A kind of SSD Testing device of electrical parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896429.3U CN209000548U (en) | 2018-11-16 | 2018-11-16 | A kind of SSD Testing device of electrical parameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209000548U true CN209000548U (en) | 2019-06-18 |
Family
ID=66806855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821896429.3U Active CN209000548U (en) | 2018-11-16 | 2018-11-16 | A kind of SSD Testing device of electrical parameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209000548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858877A (en) * | 2021-01-06 | 2021-05-28 | 安徽省湘凡科技有限公司 | Test fixture and test method for detecting PCB |
| CN113760615A (en) * | 2021-07-30 | 2021-12-07 | 郑州云海信息技术有限公司 | Solid state disk single-board detection method and related device |
-
2018
- 2018-11-16 CN CN201821896429.3U patent/CN209000548U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858877A (en) * | 2021-01-06 | 2021-05-28 | 安徽省湘凡科技有限公司 | Test fixture and test method for detecting PCB |
| CN113760615A (en) * | 2021-07-30 | 2021-12-07 | 郑州云海信息技术有限公司 | Solid state disk single-board detection method and related device |
| CN113760615B (en) * | 2021-07-30 | 2024-05-14 | 郑州云海信息技术有限公司 | Single board detection method and related device for solid state disk |
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