CN208905250U - A kind of maintenance circuit board of mobile phone can downward shift formula position rod structure - Google Patents
A kind of maintenance circuit board of mobile phone can downward shift formula position rod structure Download PDFInfo
- Publication number
- CN208905250U CN208905250U CN201820935266.9U CN201820935266U CN208905250U CN 208905250 U CN208905250 U CN 208905250U CN 201820935266 U CN201820935266 U CN 201820935266U CN 208905250 U CN208905250 U CN 208905250U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- downward shift
- shift formula
- mobile phone
- positioning column
- 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.)
- Expired - Fee Related
Links
Landscapes
- Supply And Installment Of Electrical Components (AREA)
Abstract
The utility model discloses a kind of maintenance circuit board of mobile phone can downward shift formula position rod structure, including circuit board repair jig body, circuit board repair jig body upper surface is inlaid with card slot, and card slot is connected together with circuit board, the downward shift formula positioning column lower part and downward shift formula positioning column spring are flexibly connected with downward shift formula guide-localization column fixed block, the circuit board repair jig body upper portion side wall is fixedly installed with shaft, and inlays rotating hole inside shaft and knob and be threadedly coupled.The maintenance circuit board of mobile phone can downward shift formula positioning rod structure by by positioning column using moving up and down formula, engaging can be fixed to the circuit board of mobile phone of different model, traditional circuit board of mobile phone maintenance fixture is solved since positioning rod structure is relatively fixed structure, so can only be fixed to a kind of circuit board of mobile phone of model, when needing to repair different circuit board of mobile phone, it needs in addition to replace, the higher problem of maintenance cost.
Description
Technical field
The utility model relates to circuit board of mobile phone technical field, specially a kind of maintenance circuit board of mobile phone can downward shift formula
Position rod structure.
Background technique
Circuit board of mobile phone be mobile phone core component, circuit board of mobile phone failure after, need to circuit board of mobile phone into
It when row maintenance, needs for circuit board of mobile phone to be fixed, traditional circuit board of mobile phone maintenance fixture is phase due to positioning rod structure
To fixed structure, so can only be fixed to a kind of circuit board of mobile phone of model, when needs are to different mobile phone circuits
When plate repairs, need in addition to replace, maintenance cost is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of maintenance circuit board of mobile phone can downward shift formula position rod structure, with solution
Traditional circuit board of mobile phone maintenance fixture certainly mentioned above in the background art is relatively fixed structure, institute due to positioning rod structure
Can only be fixed to a kind of circuit board of mobile phone of model, when needing to repair different circuit board of mobile phone,
It needs in addition to replace, the higher problem of maintenance cost.
To achieve the above object, the utility model provides the following technical solutions: a kind of maintenance circuit board of mobile phone can up and down partially
Shifting formula positions rod structure, including circuit board repair jig body, circuit board repair jig body upper surface are inlaid with card slot,
And card slot is connected together with circuit board, is inlaid with positioning through hole on the circuit board surface side wall, and positioning through hole with up and down partially
Shifting formula positioning column upper end is flexibly connected, and flange is provided in the middle part of the downward shift formula positioning column, and downward shift formula positions
The flange lower outer sheath of column is equipped with downward shift formula positioning column spring, the downward shift formula positioning column lower part and downward shift
Formula positioning column spring is flexibly connected with downward shift formula guide-localization column fixed block, the circuit board repair jig body upper side
Wall is fixedly installed with shaft, and inlays rotating hole inside shaft and knob and be threadedly coupled.
Preferably, the downward shift formula positioning column is structure as a whole with flange, and flange is located at the positioning of downward shift formula
It is cyclic structure in the middle part of column, the flange top of the downward shift formula positioning column is connect with card slot internal activity.
Preferably, the downward shift formula positioning column and downward shift formula positioning column spring and downward shift formula guide-localization
It is movable connection structure between column fixed block.
It preferably, is fixed structure between the shaft and circuit board repair jig body.
Preferably, rotational structure is constituted by shaft and rotating hole between the knob and maintenance circuit jig body, and
It is screw connection structure between shaft and rotating hole.
Compared with prior art, the utility model has the beneficial effects that the maintenance circuit board of mobile phone can downward shift formula it is fixed
Position rod structure is solved by the way that positioning column using formula is moved up and down, the circuit board of mobile phone of different model can be fixed engaging
The circuit board of mobile phone maintenance fixture for having determined traditional is since positioning rod structure is relatively fixed structure, so can only be to a kind of model
Circuit board of mobile phone is fixed, when need different circuit board of mobile phone is repaired when, need in addition to replace, maintenance at
This higher problem.The maintenance circuit board of mobile phone can downward shift formula positioning rod structure on downward shift formula positioning column more than flange
It is structure as a whole, keeps overall structure performance more stable, downward shift formula positioning column spring is squeezed convenient for flange, thus
Realization moves up and down, and can relatively move, make between downward shift formula positioning column and downward shift formula guide-localization column fixed block
Overall structure performance is more superior, is fixed structure between shaft and circuit board repair jig body, convenient for adjusting knob and turns
Angle between axis is screw connection structure between knob and shaft so that circuit board top be fixed, and structure is simple,
Cost performance is high.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is the utility model knob attachment structure schematic diagram；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, circuit board repair jig body, 2, card slot, 3, circuit board, 4, positioning through hole, 5, the positioning of downward shift formula
Column, 6, flange, 7, downward shift formula positioning column spring, 8, downward shift formula guide-localization column fixed block, 9, shaft, 10, knob,
11, rotating hole.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of maintenance circuit board of mobile phone can downward shift formula
Position rod structure, including circuit board repair jig body 1, card slot 2, circuit board 3, positioning through hole 4, downward shift formula positioning column 5,
Flange 6, downward shift formula positioning column spring 7, downward shift formula guide-localization column fixed block 8, shaft 9, knob 10 and rotating hole
11,1 upper surface of circuit board repair jig body is inlaid with card slot 2, and card slot 2 is connected together with circuit board 3,3 surface of circuit board
Positioning through hole 4 is inlaid on side wall, and positioning through hole 4 is flexibly connected with 5 upper end of downward shift formula positioning column, downward shift formula
Positioning column 5 is structure as a whole with flange 6, and flange 6 is located in the middle part of downward shift formula positioning column 5 for cyclic structure, downward shift
6 top of flange of formula positioning column 5 is connect with 2 internal activity of card slot, and more than 5 flange 6 of downward shift formula positioning column is structure as a whole, and is made
Overall structure performance is more stable, squeezes convenient for flange 6 downward shift formula positioning column spring 7, to move down on realizing
It is dynamic, between downward shift formula positioning column 5 and downward shift formula positioning column spring 7 and downward shift formula guide-localization column fixed block 8
For movable connection structure, opposite can be moved between downward shift formula positioning column 5 and downward shift formula guide-localization column fixed block 8
It is dynamic, keep overall structure performance more superior, flange 6, and downward shift formula positioning column are provided in the middle part of downward shift formula positioning column 5
56 lower outside of flange is arranged with downward shift formula positioning column spring 7,5 lower part of downward shift formula positioning column and downward shift formula
Positioning column spring 7 is flexibly connected with downward shift formula guide-localization column fixed block 8,1 upper portion side wall of circuit board repair jig body
It is fixedly installed with shaft 9, and inlays rotating hole 11 inside shaft 9 and knob 10 and is threadedly coupled, shaft 9 and circuit board repair fixture
Between ontology 1 be fixed structure, between shaft 9 and circuit board repair jig body 1 be fixed structure, convenient for adjusting knob 10 with
Angle between shaft 9, to 3 top of circuit board be fixed, by turning between knob 10 and maintenance circuit jig body 1
Axis 9 and rotating hole 11 constitute rotational structure, and are screw connection structure between shaft 9 and rotating hole 11, knob 10 and shaft 9 it
Between be screw connection structure, structure is simple, and cost performance is high.
Working principle: using the maintenance circuit board of mobile phone can downward shift formula positioning rod structure when, first to circuit board
Connection structure in maintenance jig body 1 is checked, guarantees that circuit board repair jig body 1 can carry out circuit board of mobile phone
Quickly positioning is fixed, and after inspection, then is performed the following operation, and will be needed repair circuit board 3 and be put by card slot 2
It sets, inside 5 upper end of the downward shift formula positioning column insertion corresponding positioning through hole 4 of circuit board 3 that card slot 2 is stretched out, makes up and down
Offset positioning column 5 is just fastened on inside the hole on corresponding cell phone mainboard, is positioned to cell phone mainboard, when hole is not
Corresponding with downward shift formula positioning column 5, downward shift formula positioning column 5 is pushed by 3 lower surface of circuit board, downward shift formula
Squeezing 6 downward shift formula positioning column spring 7 of flange on positioning column 5, makes downward shift formula positioning column spring 7 upper and lower
It is compressed between offset guide-localization column fixed block 8 and flange 6,5 lower end of downward shift formula positioning column is protruded into up and down partially
The through-hole of 8 lower part of shifting formula guide-localization column fixed block rotates knob 10, under knob 10 after circuit board 3 positions
The rotating hole 11 and shaft 9 in portion carry out screw thread relative rotation, when circuit board 3 is fixed in 10 top of knob, by adjusting rotation
Gyration adjusts the tightness degree of the fixation between knob 10 and circuit board 3, and here it is the maintenance circuit board of mobile phone can up and down partially
The use process of shifting formula positioning rod structure.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of maintenance circuit board of mobile phone can downward shift formula position rod structure, including circuit board repair jig body (1) is special
Sign is: circuit board repair jig body (1) upper surface is inlaid with card slot (2), and card slot (2) engages with circuit board (3)
It connects, is inlaid with positioning through hole (4) on the side wall of circuit board (3) surface, and positioning through hole (4) and downward shift formula positioning column
(5) upper end is flexibly connected, and is provided with flange (6) in the middle part of the downward shift formula positioning column (5), and downward shift formula positioning column
(5) flange (6) lower outside is arranged with downward shift formula positioning column spring (7), downward shift formula positioning column (5) lower part
It is flexibly connected with downward shift formula positioning column spring (7) with downward shift formula guide-localization column fixed block (8), the circuit board dimension
It repairs jig body (1) upper portion side wall to be fixedly installed with shaft (9), and inlays rotating hole (11) inside shaft (9) and knob (10)
It is threadedly coupled.
2. a kind of maintenance circuit board of mobile phone according to claim 1 can downward shift formula position rod structure, it is characterised in that:
The downward shift formula positioning column (5) is structure as a whole with flange (6), and flange (6) is located in downward shift formula positioning column (5)
Portion is cyclic structure, and flange (6) top of the downward shift formula positioning column (5) is connect with card slot (2) internal activity.
3. a kind of maintenance circuit board of mobile phone according to claim 1 can downward shift formula position rod structure, it is characterised in that:
The downward shift formula positioning column (5) and downward shift formula positioning column spring (7) and downward shift formula guide-localization column fixed block
It (8) is movable connection structure between.
4. a kind of maintenance circuit board of mobile phone according to claim 1 can downward shift formula position rod structure, it is characterised in that:
It is fixed structure between the shaft (9) and circuit board repair jig body (1).
5. a kind of maintenance circuit board of mobile phone according to claim 1 can downward shift formula position rod structure, it is characterised in that:
Rotational structure is constituted by shaft (9) and rotating hole (11) between the knob (10) and maintenance circuit jig body (1), and is turned
It is screw connection structure between axis (9) and rotating hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935266.9U CN208905250U (en) | 2018-06-17 | 2018-06-17 | A kind of maintenance circuit board of mobile phone can downward shift formula position rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935266.9U CN208905250U (en) | 2018-06-17 | 2018-06-17 | A kind of maintenance circuit board of mobile phone can downward shift formula position rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905250U true CN208905250U (en) | 2019-05-24 |
Family
ID=66566751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820935266.9U Expired - Fee Related CN208905250U (en) | 2018-06-17 | 2018-06-17 | A kind of maintenance circuit board of mobile phone can downward shift formula position rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905250U (en) |
-
2018
- 2018-06-17 CN CN201820935266.9U patent/CN208905250U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204339232U (en) | The sectional fixture of cam and V-type axle | |
| CN207215862U (en) | A kind of automated circuit board test device | |
| CN204206664U (en) | A kind of band anti-vibration of electronic product and the device of grounding function | |
| CN208905250U (en) | A kind of maintenance circuit board of mobile phone can downward shift formula position rod structure | |
| CN110450527A (en) | Adjustment type Frictioning device | |
| CN109102757B (en) | A kind of mark mounting device and installation method improving installation effectiveness | |
| CN207070541U (en) | A kind of volume adjustable Internet of Things server installs cabinet | |
| CN209364798U (en) | Flower bud type stretches universal lamp cap dotting machine | |
| CN203457982U (en) | Mobile computer desk | |
| CN209374935U (en) | A kind of low pressure fixed switching cabinet of circuit board screwless installation | |
| CN113241264A (en) | Hole site automatic regulating apparatus for assembling capacitor rubber cover | |
| CN209673502U (en) | Space structure dynamics experimental device | |
| CN206542366U (en) | A kind of silk-screen printing turner reflective plate bracket | |
| CN208337993U (en) | A kind of connection fixture of double-layer circuit board | |
| CN207297590U (en) | A kind of springy locking member | |
| CN208209187U (en) | One kind being convenient for small space straight cutting radio frequency connector | |
| CN210694485U (en) | Combined PCB circuit board | |
| CN204929425U (en) | Smt top pin module | |
| CN206894999U (en) | A kind of LED exempts from welding electrode electric wire formula wiring board | |
| CN216882177U (en) | Universal flexible clamp for double-sided reflow soldering of radio frequency connector | |
| CN204632578U (en) | SMD installation forming LED dedicated capacitor | |
| CN208538694U (en) | Electronic box body support frame capacitor fixing structure and outdoor machine of air-conditioner | |
| CN220152411U (en) | A steady device for light projection | |
| CN209593969U (en) | A kind of polysilicon capacitance being easily installed | |
| CN209729290U (en) | Formula robot car is taken in a kind of science and education spelling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |