CN209086282U - A kind of fixation device for vehicle detection chip - Google Patents
A kind of fixation device for vehicle detection chip Download PDFInfo
- Publication number
- CN209086282U CN209086282U CN201821689777.3U CN201821689777U CN209086282U CN 209086282 U CN209086282 U CN 209086282U CN 201821689777 U CN201821689777 U CN 201821689777U CN 209086282 U CN209086282 U CN 209086282U
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- Prior art keywords
- chip
- fixed frame
- vehicle detection
- tray
- fixation device
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Abstract
The utility model discloses a kind of fixation devices for vehicle detection chip in chip technique for fixing field, including fixed frame, chip tray and chip contact plate, the chip tray grafting can be in the inner cavity of fixed frame, the strip of the front end of the chip tray can be buckled in the end of fixed frame, chip placing groove is provided in the chip tray, the inside of the chip placing groove offers through slot, the chip placing groove can carry out plan-position restriction to vehicle detection chip, the utility model is convenient for for the chip of vehicle detection being mounted in fixed device, fixed device is also convenient for fixing on circuit boards, it is convenient for being assembled with the fixed frame of fixed device with the part of module of chip joint, chip tray can carry out pull in fixed frame, it is locked by lockable mechanism, when needing to take out chip, sharp work need to only be passed through In the circular hole of tool insertion fixed frame front end, copper bar elastic slice can pop up chip tray, be easy to use.
Description
Technical field
The utility model relates to chip technique for fixing field, specially a kind of fixation device for vehicle detection chip.
Background technique
In recent years, the surface chip card with integrated circuit is widely used in electronic device to improve or increase electronics dress
The performance set, existing chip are generally placed in a card slot of fixed equipment on circuit board.When the chip is placed in the card slot
When interior, the integrated circuit on the chip is connect by a connector with the fixed equipment circuit board.Meanwhile chip part exposure
In outside the card slot, in this way, user directly presses the part that the chip is exposed to outside the card slot when needing replacing the chip,
And by the frictional force between the user and the chip, and make the chip by skidding off in the card slot.
Since the part that chip is exposed to outside the card slot is typically small, user by being difficult to press the chip, in this way,
It is not likely to produce frictional force between user and the chip, and then is difficult to drive the chip to be skidded off by the card slot by the frictional force,
And when carrying out modularization assembling and replacement, installation is more troublesome.Based on this, the utility model devises a kind of for vehicle detection
The fixation device of chip, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of fixation devices for vehicle detection chip, to solve above-mentioned background
The part being exposed to outside the card slot due to chip proposed in technology is typically small, user by being difficult to press the chip,
In this way, being not likely to produce frictional force between user and the chip, and then it is difficult to drive the chip by the card slot by the frictional force
When skidding off, and carrying out modularization assembling and replacement, be installed the problem of being more troublesome.
To achieve the above object, the utility model provides the following technical solutions: a kind of fixation for vehicle detection chip
Device, including fixed frame, chip tray and chip contact plate, the chip tray grafting can be described in the inner cavity of fixed frame
The strip of the front end of chip tray can be buckled in the end of fixed frame, and chip placing groove, institute are provided in the chip tray
The inside for stating chip placing groove offers through slot, and the chip placing groove can carry out plan-position restriction to vehicle detection chip,
The vehicle detection chip it is face-down, chip contact surface is contacted with the contact on chip contact plate, the strip and fixation
It is locked between frame by lockable mechanism.
Preferably, the top two sides of the inside groove of the fixed frame offer limit sliding chutes, the two sidewalls of the chip tray
The jag at top is connected in limit sliding chutes.
Preferably, the bottom of the fixed frame is provided with clamping groove, and the chip contact plate is placed in clamping groove, and core
The bottom of piece contact plate and the bottom of fixed frame are concordant, are consolidated between the chip contact plate and fixed frame by holding screw
It is fixed.
Preferably, the installation foot of the two sides of the fixed frame is fixedly mounted on circuit main board.
Preferably, the inside groove end of the fixed frame is set there are two copper bar elastic slice fixed side by side, and the copper bar elastic slice is just
To the inner end of chip tray.
Preferably, the lockable mechanism includes the closing piece being mounted on strip and the circular hole that opens up on fixed frame front end,
The closing piece can be connected in circular hole and complete locking.
Preferably, the closing piece includes installation sheet, casing, guide post and spring, and the installation sheet is mounted on the bottom of strip
Portion, the installation sheet are fixed with casing, and the guide post is plugged in casing, and the spring is mounted on the bottom of guide post.
Compared with prior art, the utility model has the beneficial effects that the utility model is convenient for the chip of vehicle detection
It is mounted in fixed device, fixation device is also convenient for fixing on circuit boards, is convenient for the part of module of chip joint and solid
The fixed frame for determining device is assembled, and chip tray can carry out pull in fixed frame, is locked by lockable mechanism, when need
When taking out chip, it need to be only inserted by sharp instruments in the circular hole of fixed frame front end, copper bar elastic slice can be by chip tray
Pop-up is easy to use.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model A-A schematic cross-sectional view；
Fig. 3 is the utility model lock block structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- fixed frame, 2- chip tray, 3- chip contact plate, 4- installation foot, 5- copper bar elastic slice, 6- circular hole, 7- strip, 8-
Chip placing groove, 9- through slot, 10- closing piece, 1001- installation sheet, 1002- casing, 1003- guide post, 1004- spring, 11- tightening
Screw, 12- jag, 13- limit sliding chutes, 14- clamping groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of fixed dress for vehicle detection chip
It sets, including fixed frame 1, chip tray 2 and chip contact plate 3,2 grafting of chip tray can be in the inner cavity of fixed frame 1, chip support
The strip 7 of the front end of disk 2 can be buckled in the end of fixed frame 1, and chip placing groove 8 is provided in chip tray 2, and chip is placed
The inside of slot 8 offers through slot 9, and chip placing groove 8 can carry out plan-position restriction, vehicle detection chip to vehicle detection chip
It is face-down, chip contact surface is contacted with the contact on chip contact plate 3, passes through lockable mechanism between strip 7 and fixed frame 1
Locking.
Wherein, the top two sides of the inside groove of fixed frame 1 offer limit sliding chutes 13, at the top of the two sidewalls of chip tray 2
Jag 12 is connected in limit sliding chutes 13.
Wherein, the bottom of fixed frame 1 is provided with clamping groove 14, and chip contact plate 3 is placed in clamping groove 14, and chip connects
The bottom of touch panel 3 is concordant with the bottom of fixed frame 1, is consolidated between chip contact plate 3 and fixed frame 1 by holding screw 11
It is fixed.
Wherein, the installation foot 4 of the two sides of fixed frame 1 is fixedly mounted on circuit main board.
Wherein, the inside groove end of fixed frame 1 sets that there are two copper bar elastic slice 5 fixed side by side, 5 face chip supports of copper bar elastic slice
The inner end of disk 2.
Wherein, lockable mechanism includes the circular hole 6 opened up on 1 front end of the closing piece 10 being mounted on strip 7 and fixed frame, lock
Block 10 can be connected in circular hole 6 and complete locking.
Wherein, closing piece 10 includes installation sheet 1001, casing 1002, guide post 1003 and spring 1004, and installation sheet 1001 is pacified
Mounted in the bottom of strip 7, installation sheet 1001 and casing 1002 are fixed, and guide post 1003 is plugged in casing 1002, spring
1004 are mounted on the bottom of guide post 1003.
One concrete application of the present embodiment are as follows: chip contact plate 3 is placed in clamping groove 14, chip contact plate 3 and solid
Determine to be fixed between frame 1 by holding screw 11, fixed frame 1 is fixed on circuit boards by installation foot 4, is carrying out vehicle inspection
When surveying the installation of chip, the contact of chip is face-down, and chip is placed in chip placing groove 8, and chip tray 2 is pushed into and is fixed
In the inside groove of frame 1, the jag 12 at the top of the two sidewalls of chip tray 2 is connected in limit sliding chutes 13, the front end of chip tray 2
The strip 7 in portion can be buckled in the end of fixed frame 1, and closing piece 10, which can be connected in circular hole 6, completes locking, chip contact surface and chip
Contact contact on contact plate 3 is inserted into circular hole 6 with the sharp section of tool, by the guide post of closing piece 10 when needing to take out chip
1003 are pressed down against, and guide post 1003 is deviate from from circular hole 6, under the elastic force effect of copper bar elastic slice 5, chip tray 2 are popped up, just
In being taken out.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of fixation device for vehicle detection chip, including fixed frame (1), chip tray (2) and chip contact plate
(3), it is characterised in that: chip tray (2) grafting can be in the inner cavity of fixed frame (1), the front end of the chip tray (2)
Strip (7) end of fixed frame (1) can be buckled in, be provided with chip placing groove (8), the core in the chip tray (2)
The inside of piece placing groove (8) offers through slot (9), and the chip placing groove (8) can carry out plan-position to vehicle detection chip
Limit, the vehicle detection chip it is face-down, chip contact surface is contacted with the contact on chip contact plate (3), the card
It is locked between item (7) and fixed frame (1) by lockable mechanism.
2. a kind of fixation device for vehicle detection chip according to claim 1, it is characterised in that: the fixed frame
(1) the top two sides of inside groove offer limit sliding chutes (13), the jag (12) at the top of the two sidewalls of the chip tray (2)
It is connected in limit sliding chutes (13).
3. a kind of fixation device for vehicle detection chip according to claim 1, it is characterised in that: the fixed frame
(1) bottom is provided with clamping groove (14), and the chip contact plate (3) is placed in clamping groove (14), and chip contact plate (3)
Bottom it is concordant with the bottom of fixed frame (1), between the chip contact plate (3) and fixed frame (1) pass through holding screw (11)
It is fixed.
4. a kind of fixation device for vehicle detection chip according to claim 1, it is characterised in that: the fixed frame
(1) installation foot (4) of two sides is fixedly mounted on circuit main board.
5. a kind of fixation device for vehicle detection chip according to claim 1, it is characterised in that: the fixed frame
(1) inside groove end is set there are two copper bar elastic slice (5) fixed side by side, copper bar elastic slice (5) the face chip tray (2) it is interior
Side.
6. a kind of fixation device for vehicle detection chip according to claim 1, it is characterised in that: the locking machine
Structure includes the closing piece (10) being mounted on strip (7) and the circular hole (6) opened up on fixed frame (1) front end, the closing piece (10)
It can be connected in circular hole (6) and complete locking.
7. a kind of fixation device for vehicle detection chip according to claim 6, it is characterised in that: the closing piece
It (10) include installation sheet (1001), casing (1002), guide post (1003) and spring (1004), installation sheet (1001) installation
In the bottom of strip (7), the installation sheet (1001) and casing (1002) are fixed, and the guide post (1003) is plugged on casing
(1002) in, the spring (1004) is mounted on the bottom of guide post (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689777.3U CN209086282U (en) | 2018-10-18 | 2018-10-18 | A kind of fixation device for vehicle detection chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689777.3U CN209086282U (en) | 2018-10-18 | 2018-10-18 | A kind of fixation device for vehicle detection chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086282U true CN209086282U (en) | 2019-07-09 |
Family
ID=67119712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821689777.3U Active CN209086282U (en) | 2018-10-18 | 2018-10-18 | A kind of fixation device for vehicle detection chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261819A (en) * | 2020-10-20 | 2021-01-22 | 吉林工程技术师范学院 | Fixing device for vehicle detection chip |
| CN113851155A (en) * | 2021-09-17 | 2021-12-28 | 苏州浪潮智能科技有限公司 | Storage device and method for controlling locking of storage device |
-
2018
- 2018-10-18 CN CN201821689777.3U patent/CN209086282U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261819A (en) * | 2020-10-20 | 2021-01-22 | 吉林工程技术师范学院 | Fixing device for vehicle detection chip |
| CN113851155A (en) * | 2021-09-17 | 2021-12-28 | 苏州浪潮智能科技有限公司 | Storage device and method for controlling locking of storage device |
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