CN207022335U - Electronic equipment and guide finger - Google Patents
Electronic equipment and guide finger Download PDFInfo
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- CN207022335U CN207022335U CN201721021235.4U CN201721021235U CN207022335U CN 207022335 U CN207022335 U CN 207022335U CN 201721021235 U CN201721021235 U CN 201721021235U CN 207022335 U CN207022335 U CN 207022335U
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- pcb board
- shank
- cell body
- width
- housing
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Abstract
The utility model provides a kind of electronic equipment and guide finger, and the guide finger is used in the housing for the electronic equipment for being provided with pcb board.Guide groove is provided with the pcb board, the guide groove includes interconnected the first cell body and the second cell body, and the width of the first cell body is more than the width of the second cell body.The second shank that the first shank that the guide finger includes being connected with the housing is connected with first shank, forms the stair-stepping transition supporting surface for supporting the pcb board in the junction of the first shank and the second shank.So, when two cell body is being supported by the transition supporting surface between the first shank and the second shank, it is spaced apart between pcb board and stud, during so that the second shank sliding in the second cell body, pcb board does not contact with stud, so as to effectively reduce the area occupied that device Jin Bu areas are reduced on pcb board, the space availability ratio of pcb board is improved.
Description
Technical field
Electronic equipment spare and accessory parts technical field is the utility model is related to, in particular to a kind of electronic equipment and guiding
Pin.
Background technology
, it is necessary to be installed or removed to pcb board in the assembling of electronic equipment or maintenance process, process is installed or removed
In slide one end distance in the housing sometimes for pcb board so that pcb board is in suitable position in the housing.To ensure to slide
Dynamic direction, in the prior art, it is necessary to set guide finger in housing, and the guide groove corresponding to setting on pcb board, work as guide finger
When inserting guide groove, limitation pcb board is only capable of sliding along guide groove bearing of trend., can be with when pcb board enters line slip with respect to housing
The stud for being used to support pcb board set in housing produces friction.To prevent the device on friction process damage pcb board, in PCB
Plate and the opening position of stud CONTACT WITH FRICTION can set device Jin Bu areas.In device Jin Bu areas, it is impossible to which cabling sets electronics device
Part.Meanwhile the length in device Jin Bu areas needs the length not less than guide groove, the big quantity space of pcb board can be so occupied, sternly
The topology layout of pcb board is disturbed again.
Utility model content
In order to overcome above-mentioned deficiency of the prior art, the purpose of this utility model is to provide a kind of electronic equipment, bag
Include：Housing, pcb board and guide finger, wherein：
The stud for fixing the pcb board is provided with the housing；
Guide groove is provided with the pcb board, the guide groove includes interconnected the first cell body and the second cell body, the
The width of one cell body is more than the width of the second cell body；
The second shank that the guide finger includes the first shank of housing connection and is connected with first shank,
The stair-stepping transition supporting surface for supporting the pcb board is formed in the junction of the first shank and the second shank；
Width of the width of first shank no more than first cell body and the width more than second cell body；Institute
The width for stating the second shank is not more than the width of second cell body；When second cell body is supported in the transition supporting surface,
It is spaced apart between the pcb board and the stud.
Alternatively, in above-mentioned electronic equipment, the guide finger also includes being connected to first shank away from the second pin
The base support portion of body one end, wherein：
First shank is connected by the base support portion with the housing, and the width in the base support portion is more than
The width of first cell body；
The junction in first shank and the base support portion is formed for supporting the stair-stepping basis of pcb board to prop up
Support face；
When first cell body is supported by the base support face, the pcb board contacts with the stud.
Alternatively, in above-mentioned electronic equipment, when the pcb board is supported by the transition supporting surface, the pcb board and institute
State the distance between stud and protrude from the PCB towards the electronic device set on the surface of the stud more than the pcb board
The height of plate.
Alternatively, in above-mentioned electronic equipment, the housing is additionally provided with limiting component, the pcb board be additionally provided with
The stopper slot that the limiting component coordinates.
Alternatively, in above-mentioned electronic equipment, the device for being contacted with the stud is additionally provided with the pcb board and is prohibited
Cloth area, the length in the device Jin Bu areas are more than or equal to the development length of first cell body and are less than the whole of the guide groove
Body development length.
Alternatively, in above-mentioned electronic equipment, the quantity of the guide finger is at least three, is respectively arranged at the housing
In position not on the same line.
Another object of the present utility model is to provide a kind of guide finger, electricity of the guide finger for being provided with pcb board
In the housing of sub- equipment, guide groove is provided with the pcb board, the guide groove includes interconnected the first cell body and second
Cell body, the width of the first cell body are more than the width of the second cell body, wherein, the guide finger includes：
First shank, the width of first shank are not more than the width of first cell body and are more than second cell body
Width；
Second shank, it is connected with first shank, and is formed in junction for supporting the stair-stepping of the pcb board
Transition supporting surface, the width of second shank are not more than the width of second cell body；And
Base support portion, is connected to the described one end of first shank away from the second shank, and first shank passes through described
Base support portion is connected with the housing, and the width in the base support portion is more than the width of first cell body, and described first
The junction in shank and the base support portion forms the stair-stepping base support face for supporting pcb board.
Alternatively, in above-mentioned guide finger, the stud for fixing the pcb board is provided with the housing；When described
It is spaced apart between the pcb board and the stud when second cell body is supported in the transition supporting surface；When described first
When cell body is supported by the base support face, the pcb board contacts with the stud.
Alternatively, in above-mentioned guide finger, when the pcb board is supported by the transition supporting surface, the pcb board with it is described
The distance between stud is more than the pcb board and protrudes from the PCB towards the electronic device set on a surface of the stud
The height of plate.
Alternatively, in above-mentioned guide finger, the remote one end being connected with first shank of second shank is provided with
Conical head.
In terms of existing technologies, the utility model has the advantages that：
Electronic equipment and guide finger provided by the utility model, pass through the first shank and the second shank and pcb board of setting
On the first cell body and the second cell body coordinate, the first shank and the second shank junction is formed transition supporting surface.In this way, institute
Two cell bodies are stated when being supported by the transition supporting surface between the first shank and the second shank, are spaced necessarily between pcb board and stud
Distance so that when the second shank slides in the second cell body, pcb board does not contact with stud, so as to effectively reduce on pcb board
The area occupied in device Jin Bu areas is reduced, improves the space availability ratio of pcb board.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 a are one of guide finger operation principle schematic diagram of prior art；
Fig. 1 b are the two of the guide finger operation principle schematic diagram of prior art；
Fig. 2 is the setting schematic diagram in prior art device Jin Bu areas；
Fig. 3 is the assembling schematic diagram of the guide finger that the utility model embodiment provides and pcb board；
Fig. 4 is the setting schematic diagram for the guide groove that the utility model embodiment provides；
Fig. 5 a are one of structural representation of guide finger that the utility model embodiment provides；
Fig. 5 b are the two of the structural representation for the guide finger that the utility model embodiment provides；
Fig. 6 a are one of cooperation schematic diagram of the guide finger that the utility model embodiment provides and pcb board；
Fig. 6 b are the two of the cooperation schematic diagram of the guide finger that the utility model embodiment provides and pcb board；
Fig. 6 c are the three of the cooperation schematic diagram of the guide finger that the utility model embodiment provides and pcb board；
Fig. 7 a are that the guide finger that the utility model embodiment provides sets one of schematic diagram；
Fig. 7 b are that the guide finger that the utility model embodiment provides sets the two of schematic diagram；
Fig. 8 is the limiting component and stopper slot schematic diagram that the utility model embodiment provides；
Fig. 9 is that the pcb board device Jin Bu areas that the utility model embodiment provides set schematic diagram；
Figure 10 is the three of the structural representation for the guide finger that the utility model embodiment provides；
Figure 11 is the four of the cooperation schematic diagram of the guide finger that the utility model embodiment provides and pcb board.
Icon：100- housings；110 (310)-guide finger；The shanks of 111- first；The shanks of 112- second；113- transition supports
Face；114- base supports portion；115- base supports face；116- presses base；117- conical heads；120- studs；130- limiting sections
Part；200-PCB plates；210- guide grooves；The cell bodies of 211- first；The cell bodies of 212- second；220- device Jin Bu areas；230- ports device
Part；240- stopper slots.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " second ", " first ", " first " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure
Must be fully horizontal, but can be slightly tilted.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
To describe the utility model embodiment in detail, below some existing pcb boards are used with the operation principle of guide finger
Illustrate.
For example, refer to Fig. 1 a and Fig. 1 b, when installation carries the pcb board 200 of port devices 230, pcb board 200 is put
Enter after the housing 100 of electronic equipment, it is necessary to pcb board 200 is slided into one end distance with respect to housing 100, stretch out port devices 230
The outer wall of housing 100.
To ensure glide direction, in the prior art, it is necessary to set guide finger 310 in housing 100, and on pcb board 200
Guide groove 210 corresponding to setting, when guide finger 310 inserts guide groove 210, limitation pcb board 200 is only capable of along guide groove 210
Bearing of trend slides., can be with being set in housing 100 for supporting pcb board when pcb board 200 enters line slip with respect to housing 100
200 stud 120 produces friction, to prevent the device on friction process damage pcb board 200, is rubbed in pcb board 200 and stud 120
Device Jin Bu areas 220 can be set by wiping contact position, and cabling is unable in device Jin Bu areas 220 or sets electronic device.It refer to figure
2, existing set-up mode, the length L2 in device Jin Bu areas 220 needs the length L1 not less than guide groove 210, and the device prohibits cloth
Area 220 can occupy the big quantity space on pcb board 200, the severe jamming topology layout of pcb board 200.
Based on it is described above the problem of, refer to Fig. 3, the present embodiment provides a kind of guide finger 110.The guide finger 110
For being arranged in the housing 100 of electronic equipment, the guide finger 110 coordinates with being provided with the pcb board 200 of guide groove 210, with
Limit relative glide direction of the pcb board 200 in the housing 100.
Fig. 4 is refer to, it is corresponding with the guide finger 110, set on the pcb board 200 provided in the present embodiment described
Guide groove 210 includes interconnected the first cell body 211 and the second cell body 212, and the width of first cell body 211 is more than described
The width of second cell body 212, when the guide finger 110 is inserted in the guide groove 210, the pcb board 200 can be along described
The relatively described apparatus casing 100 of the bearing of trend of guide groove 210 slides.
Fig. 5 a are refer to, the guide finger 110 includes the first shank 111 and the second shank 112.
One end of first shank 111 is connected with the housing 100, and the other end is connected with second shank 112.Institute
The width d1 for stating the first shank 111 is not more than the width D 1 of first cell body 211, and more than the width of second cell body 212
D2 is spent, first shank 111 is slided in first cell body 211.Wherein, the width of first shank 111
For the pcb board 200 the extension width with the vertical direction of the bearing of trend of guide groove 210 in the plane.
The width d2 of second shank 112 is not more than the width D 2 of second cell body 212, makes second cell body
212 when being supported in the transition supporting surface 113, and second shank 112 can slide in second cell body 212.Wherein,
The width of second shank 112 for the pcb board 200 it is vertical with the bearing of trend of guide groove 210 in the plane
The extension width in direction.
Referring once again to Fig. 5 a, in an embodiment of the present embodiment, the shank of the first shank 111 and second
112 can be cylinder, and the diameter of first shank 111 is more than the diameter of second shank 112.In this case,
The diameter d1 of first shank 111 is not more than the width D 1 of first cell body 211, and more than the width of second cell body 212
D2.The diameter d2 of second shank 112 is not more than the width D 2 of second cell body 212.
Fig. 5 b are refer to, in the another embodiment of the present embodiment, first shank 111 and second shank
112 can be the irregular cylinder in section, as long as forming transition support between the shank 112 of the first shank 111 and second
Face 113.
The junction of the shank 112 of first shank 111 and second is formed for supporting the stepped of the pcb board 200
Transition supporting surface 113.Fig. 4 is refer to, when second shank 112 slides in second cell body 212, described second
The opening supported on both sides of cell body 212 is on the transition supporting surface 113.
In the present embodiment, the stud 120 for fixing the pcb board 200 is provided with the housing 100, when described
When second cell body 212 is supported in the transition supporting surface 113, a spacing is spaced between the pcb board 200 and the stud 120.
Please respectively refer to Fig. 6 a, Fig. 6 b i.e. Fig. 6 c different conditions, when to dismantle the pcb board 200 exemplified by, illustrate the guide finger
110 operation principles coordinated with the pcb board 200.
As shown in Figure 6 a, the port devices 230 of the pcb board 200 in the housing 100 stretch out the housing 100
Certain distance, the port devices 230 are blocked by the housing 100, and the pcb board 200 can not move up and down.At this time, it may be necessary to
The relatively described housing 100 of the pcb board 200 is slided one end distance, the port devices 230 is retracted into the housing 100.
In this stage, the pcb board 200 is supported by the stud 120, and first shank 111 can be slided in first cell body 211
Dynamic, in sliding process, the part that the pcb board 200 contacts with the stud 120 is rubbed.
As shown in Figure 6 b, after the port devices 230 are retracted into housing 100, the pcb board 200 can be with respect to institute
State housing 100 and move up a less distance, but still need to continue to move to a segment distance, could dismantle completely.Now institute
State the second shank 112 to slide in second cell body 212, the pcb board 200 is supported by the transition supporting surface 113, now
The pcb board 200 is apart from the certain distance H of stud 120, in sliding process so that the pcb board 200 not with the spiral shell
The contact friction of post 120.
In order to ensure that the pcb board 200 keeps poised state when being supported by the transition supporting surface 113, in this implementation
In example, at least three guide fingers 110 can be set in the housing 100, be respectively arranged in the housing 100 not same
Position on straight line, and distance of the transition supporting surface 113 of each guide finger 110 apart from the bottom surface of housing 100 is roughly equal.
In this way, the pcb board 200 can keep balancing when being supported by the transition supporting surface 113 of at least three guide finger 110.
As fig. 6 c, when second shank 112 slides into 212 end of the second cell body, you can easily will
The pcb board 200 removes the housing 100.
Further, in the present embodiment, when the pcb board 200 is supported by the transition supporting surface 113, the pcb board
The distance between 200 and the stud 120 H are more than the pcb board 200 towards the electronics device set on the face of the stud 120
Part protrudes from the height of the pcb board 200.So so that the pcb board 200 supports slip by the transition supporting surface 113
When, the electronic device on pcb board 200 will not collide with the stud 120.
Alternatively, the side of housing 100 lift can stretched out away from the port devices 230 during general installing/dismounting
Play the pcb board 200.Therefore in the present embodiment, Fig. 7 a and Fig. 7 b are refer to, to prevent the PCB in installation and/or unloading process
The run-off the straight of plate 200, the stud 120 touch pcb board 200, in the present embodiment, at least three guide finger 100
One can be arranged at relatively all studs 120 in the housing 100 and stretch out the housing closer to the port devices 230
100 sides.
Alternatively, Fig. 8 is refer to, to be further ensured that during installing/dismounting, the pcb board 200 will not be non-pre- again
Fixed position is tilted, and limiting component 130 can also be set on the housing 100, can also be set on the pcb board 200 and institute
State stopper slot 240 corresponding to limiting component 130.The relatively described housing 100 of the pcb board 200 slide into the stopper slot 240 with
When the limiting component 130 aligns, the pcb board 200 could relatively described housing 100 be lifted.
Fig. 9 is refer to, in the present embodiment, the 120 corresponding position of stud is provided with device on the pcb board 200
Jian Jinbu areas 220.Referring once again to Fig. 6 a, length L5 the prolonging not less than first cell body 211 in the device Jin Bu areas 220
Elongation L3.
Referring once again to Fig. 6 b, because the pcb board 200 by the transition supporting surface 113 when supporting slip, the spiral shell
Post 120 does not contact with the pcb board 200.Therefore in the present embodiment, referring once again to Fig. 9, the length in the device Jin Bu areas 220
Degree L5 only needs the length L3 not less than first cell body 211, can be less than the total length L 3+L4 of the guide groove 210.Such as
This, substantially reduces the setting length in the device Jin Bu areas 220, reduces the area occupied in device Jin Bu areas 220, improves
The space availability ratio of pcb board 200.
Further, in the present embodiment, Figure 10 is refer to, the guide finger 110 also includes being connected to first pin
Base support portion 114 of the body 111 away from the one end of the second shank 112, first shank 111 pass through the base support portion 114
It is connected with the housing 100, the width in the base support portion 114 is more than the width of first cell body 211.First pin
The junction in body 111 and the base support portion 114 forms the stair-stepping base support face 115 for supporting pcb board 200.
Figure 11 is refer to, when first cell body 211 is supported by the base support face 115, the pcb board 200 and the stud 120
Contact, now, the base support portion 114 support the pcb board 200 jointly with the stud 120 so that the pcb board 200
Installation it is more stable.
Alternatively, in the present embodiment, when there is the housing 100 miscellaneous part can make the pcb board 200 and institute's shell
When body 100 is relatively fixed, the pcb board 200 can be supported only by the base support face 115, then can be with the housing 100
It is not provided with stud 120.
Further, referring once again to Figure 10, more consolidated to make the guide finger 110 be connected with the housing 100,
In the present embodiment, the guide finger 110 also includes being connected to the base support portion 114 away from described one end of first shank 111
The base 116 that presses, the base 116 that presses is connected with the housing 100.
Further, the one end of second shank 112 away from first shank 111 is provided with conical head 117, with side
Just the guide finger 110 is inserted in the guide groove 210 in installation process.
In summary, guide finger 110 provided by the utility model, pcb board 200 and electronic equipment, pass through the first of setting
The shank 112 of shank 111 and second coordinates with the first cell body 211 on pcb board 200 and the second cell body 212, makes the first shank 111
And the junction of the second shank 112 forms transition supporting surface 113.In this way, in two cell body by the first shank 111 and the second pin
It is spaced apart between pcb board 200 and stud 120 so that the second shank when transition supporting surface 113 between body 112 supports
112 in the second cell body 212 when sliding, and pcb board 200 does not contact with stud 120, subtracts so as to effectively reduce on pcb board 200
The area occupied in few device Jin Bu areas 220, improve the space availability ratio of pcb board 200.
It should be noted that herein, such as second and first or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be described with power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of electronic equipment, it is characterised in that including：Housing, pcb board and guide finger, wherein：
The stud for fixing the pcb board is provided with the housing；
Guide groove is provided with the pcb board, the guide groove includes interconnected the first cell body and the second cell body, the first groove
The width of body is more than the width of the second cell body；
The guide finger includes the first shank of housing connection and the second shank for being connected with first shank, the
The junction of one shank and the second shank forms the stair-stepping transition supporting surface for supporting the pcb board；
Width of the width of first shank no more than first cell body and the width more than second cell body；Described
The width of two shanks is not more than the width of second cell body；It is described when second cell body is supported in the transition supporting surface
It is spaced apart between pcb board and the stud.
2. electronic equipment according to claim 1, it is characterised in that the guide finger also includes being connected to first pin
Base support portion of the body away from second shank one end, wherein：
First shank is connected by the base support portion with the housing, and the width in the base support portion is more than described
The width of first cell body；
The junction in first shank and the base support portion forms the stair-stepping base support for supporting pcb board
Face；
When first cell body is supported by the base support face, the pcb board contacts with the stud.
3. electronic equipment according to claim 1, it is characterised in that when the pcb board is supported by the transition supporting surface,
The distance between the pcb board and the stud are more than the pcb board towards the electronic device set on the surface of the stud
Protrude from the height of the pcb board.
4. electronic equipment according to claim 1, it is characterised in that the housing is additionally provided with limiting component, the PCB
Plate is additionally provided with the stopper slot coordinated with the limiting component.
5. electronic equipment according to claim 1, it is characterised in that be additionally provided with and be used for and the spiral shell on the pcb board
The device Jin Bu areas of post contact, the length in the device Jin Bu areas are more than or equal to the development length of first cell body and are less than
The overall development length of the guide groove.
6. according to the electronic equipment described in claim 1-5 any one, it is characterised in that the quantity of the guide finger is at least
3, it is respectively arranged at position not on the same line in the housing.
7. a kind of guide finger, it is characterised in that the guide finger is used in the housing for the electronic equipment for being provided with pcb board, described
Guide groove is provided with pcb board, the guide groove includes interconnected the first cell body and the second cell body, the width of the first cell body
More than the width of the second cell body, wherein, the guide finger includes：
First shank, width of the width no more than first cell body of first shank and the width more than second cell body
Degree；
Second shank, it is connected with first shank, and the stair-stepping transition for supporting the pcb board is formed in junction
Supporting surface, the width of second shank are not more than the width of second cell body；And
Base support portion, is connected to the described one end of first shank away from the second shank, and first shank passes through the basis
Supporting part is connected with the housing, and the width in the base support portion is more than the width of first cell body, first shank
The stair-stepping base support face for supporting pcb board is formed with the junction in the base support portion.
8. guide finger according to claim 7, it is characterised in that be provided with the housing for fixing the pcb board
Stud；When second cell body is supported in the transition supporting surface, a spacing is spaced between the pcb board and the stud
From；When first cell body is supported by the base support face, the pcb board contacts with the stud.
9. guide finger according to claim 8, it is characterised in that when the pcb board is supported by the transition supporting surface, institute
The distance between pcb board and the stud are stated more than the pcb board towards the electronic device set on a surface of the stud
Protrude from the height of the pcb board.
10. according to the guide finger described in claim 7-9 any one, it is characterised in that second shank it is remote with it is described
One end of first shank connection is provided with conical head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021235.4U CN207022335U (en) | 2017-08-15 | 2017-08-15 | Electronic equipment and guide finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021235.4U CN207022335U (en) | 2017-08-15 | 2017-08-15 | Electronic equipment and guide finger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207022335U true CN207022335U (en) | 2018-02-16 |
Family
ID=61477526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021235.4U Active CN207022335U (en) | 2017-08-15 | 2017-08-15 | Electronic equipment and guide finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207022335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021158011A1 (en) * | 2020-02-03 | 2021-08-12 | 삼성전자 주식회사 | Electronic device including printed circuit board |
-
2017
- 2017-08-15 CN CN201721021235.4U patent/CN207022335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021158011A1 (en) * | 2020-02-03 | 2021-08-12 | 삼성전자 주식회사 | Electronic device including printed circuit board |
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