CN207897222U - The screw ground connection drilling pad structure of adjustable orientation distance - Google Patents
The screw ground connection drilling pad structure of adjustable orientation distance Download PDFInfo
- Publication number
- CN207897222U CN207897222U CN201721929387.4U CN201721929387U CN207897222U CN 207897222 U CN207897222 U CN 207897222U CN 201721929387 U CN201721929387 U CN 201721929387U CN 207897222 U CN207897222 U CN 207897222U
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- China
- Prior art keywords
- limiting slot
- adjustment hole
- pad structure
- ground connection
- circuit board
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Abstract
The screw ground connection drilling pad structure that the utility model discloses a kind of adjustable orientation distance includes：Circuit board and the mobile adjustment hole being opened on circuit board, the first limiting slot, the second limiting slot and location hole；Mobile adjustment hole is rectangular opening, and the first limiting slot and the second limiting slot are located at the both sides of rectangular opening；First limiting slot, the second limiting slot are connected to mobile adjustment hole；First limiting slot, the second limiting slot and mobile adjustment hole surround waist type adjustment hole；Multiple first ground vias are further opened on circuit board, the first ground via is arranged around location hole；Multiple second ground vias are additionally provided on circuit board, the second ground via is arranged around waist type adjustment hole.The utility model provides a kind of screw ground connection drilling pad structure of adjustable orientation distance, the specification that disclosure satisfy that different modules improves the compatibility of the module of generation, is conducive to the standardized management of user, the type number for reducing module supplier module, reduces the exploitation testing time of both sides.
Description
Technical field
The utility model is related to pad structure of circuit board, and brill is grounded more particularly to a kind of screw of adjustable orientation distance
Hole pad structure.
Background technology
With the development of science and technology modular product is more and more, machine system needs to assemble the board of each function
Together, the same scheme product of module has different location dimension requirements for different manufacturers.The same producer of the module producer supply of material,
Usually as different machines have different sizing requirements.
Module producer is in order to meet the requirement of client, typically by the way of customization.Client proposes product demand, such as
Screw hole site etc..Module producer develops a corresponding product, if same scheme, other functional requirements are all constant, just
Screw hole site needs to change, and module producer will redevelop a product to meet the demand of client.
Currently, existing user is possible to the rule for having different for same pad structure between screw location hole
Lattice, i.e., existing module manufacturer must develop multiple and different modules to meet different clients demand, and the electricity of these modules
Line structure and configuration are identical, and only the screw hole position of these modules is different, and therefore, how to design one kind has
The pad structure of big, the compatible different customer demand of range of fit is those skilled in the art's problem needed to be considered.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, provide a kind of spiral shell of adjustable orientation distance
Silk ground connection drilling pad structure, disclosure satisfy that the specification of different modules, improves the compatibility of the module of generation, be conducive to user
Standardized management, reduce the type number of module supplier module, reduce the exploitation testing time of both sides.
The purpose of this utility model is achieved through the following technical solutions：
A kind of screw ground connection drilling pad structure of adjustable orientation distance, including：Circuit board and it is opened in the circuit
Mobile adjustment hole, the first limiting slot, the second limiting slot on plate and location hole；
The mobile adjustment hole is rectangular opening, and first limiting slot and second limiting slot are located at the rectangle
The both sides in hole；
First limiting slot, second limiting slot are connected to the mobile adjustment hole；
First limiting slot, second limiting slot and the mobile adjustment hole surround waist type adjustment hole；
It is further opened with multiple first ground vias on the circuit board, first ground via is around the location hole
Setting；
It is additionally provided with multiple second ground vias on the circuit board, second ground via is around the waist type tune
Knothole is arranged.
In one embodiment of the present embodiment, first limiting slot is semicircular structure.
In one embodiment of the present embodiment, second limiting slot is semicircular structure.
In one embodiment of the present embodiment, the location hole is borehole structure, the radius of first limiting slot and institute
State that location hole is identical, the radius of second limiting slot is identical with the location hole.
In one embodiment of the present embodiment, the waist type adjustment hole is arranged on the same line with the location hole.
In one embodiment of the present embodiment, control chip and multiple electronic components are provided on the circuit board.
In one embodiment of the present embodiment, first ground via is circular configuration.
In one embodiment of the present embodiment, second ground via is circular configuration
In one embodiment of the present embodiment, communication interface, the communication interface and institute are additionally provided on the circuit board
State control chip electrical connection.
In one embodiment of the present embodiment, antenna is additionally provided on the circuit board.
Compared with prior art, the utility model has at least the following advantages：
The screw ground connection drilling pad structure of the adjustable orientation distance of the utility model, can by opening up waist type adjustment hole
So that horizontal direction of the screw of client within the scope of this hole arbitrarily moves, and the waist type adjustment hole and location hole cooperation,
Positioning action is played to entire module, will not be deviated.By the waist type adjustment hole and location hole opened up, module cooperation peace can be made
Dress is secured, and respective outer side edges are good, and high-volume assembling production also can guarantee the consistency of module positioning.The pad knot of the utility model
Structure disclosure satisfy that the specification of different modules, improve the compatibility of the module of generation, be conducive to the standardized management of user, reduce
The type number of module supplier module reduces the exploitation testing time of both sides.
Description of the drawings
Fig. 1 is that the structure of the screw ground connection drilling pad structure of the adjustable orientation distance of one embodiment of the utility model is shown
It is intended to；
Fig. 2 is another structural schematic diagram of the screw ground connection drilling pad structure of the adjustable orientation distance of Fig. 1.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more relevant Listed Items.
In one embodiment, existing user is possible to have for same pad structure between screw location hole
Different specifications, i.e., existing module manufacturer must develop multiple and different modules to meet different clients demand, and these
The circuit structure and configuration of module are identical, and only the screw hole position of these modules is different, therefore, how to design
A kind of pad structure of different customer demand big, compatible with range of fit, which is that those skilled in the art are needed to be considered, asks
Topic.For example, a kind of screw ground connection drilling pad structure of adjustable orientation distance, including：Circuit board and it is opened in the circuit
Mobile adjustment hole, the first limiting slot, the second limiting slot on plate and location hole；The mobile adjustment hole is rectangular opening, described the
One limiting slot and second limiting slot are located at the both sides of the rectangular opening；First limiting slot, second limit
Slot is connected to the mobile adjustment hole；First limiting slot, second limiting slot and the mobile adjustment hole surround waist type
Adjustment hole；It is further opened with multiple first ground vias on the circuit board, first ground via is around the location hole
Setting；Multiple second ground vias are additionally provided on the circuit board, second ground via is adjusted around the waist type
Hole is arranged.The screw ground connection drilling pad structure of the adjustable orientation distance of the utility model, can by opening up waist type adjustment hole
So that horizontal direction of the screw of client within the scope of this hole arbitrarily moves, and the waist type adjustment hole and location hole cooperation,
Positioning action is played to entire module, will not be deviated.By the waist type adjustment hole and location hole opened up, module cooperation peace can be made
Dress is secured, and respective outer side edges are good, and high-volume assembling production also can guarantee the consistency of module positioning.The pad knot of the utility model
Structure disclosure satisfy that the specification of different modules, improve the compatibility of the module of generation, be conducive to the standardized management of user, reduce
The type number of module supplier module reduces the exploitation testing time of both sides.
It is illustrated to preferably be grounded drilling pad structure to the screw of above-mentioned adjustable orientation distance, with preferably
Understand the design of the screw ground connection drilling pad structure of above-mentioned adjustable orientation distance.As shown in Figure 1, a kind of adjustable spacer
From screw ground connection drilling pad structure 10, including：Circuit board 100 and the mobile adjustment hole being opened on the circuit board 100
110, the first limiting slot 120, the second limiting slot 130 and location hole 140.It can make pad by opening up mobile adjustment hole 110
The effect of the different screw hole distance of structure compatible is conducive to the standardized management of user, reduces the kind of module supplier module
Class number reduces the exploitation testing time of both sides.First limiting slot 120, the second limiting slot 130 are connected to mobile adjustment hole 110,
First limiting slot 120, second limiting slot 130 and the mobile adjustment hole surround waist type adjustment hole；The waist type tune
Knothole and the location hole 140 are all screw holes, by the way that waist type adjustment hole is arranged so that it not only has positioning function, may be used also
With the effect of the distance of the different screw hole of compatibility.
It should be noted that location hole 140 is a circular drilling, the screw radius that radius is needed with client is identical,
With positioning action.Waist type adjustment hole is an irregularly-shaped hole, i.e. slotted eye, the screw of the radius and client of two semicircles in left and right
Size radius is identical, and centre has the mobile adjustment hole 110 of rectangle, can make level side of the screw of client within the scope of this hole
To random movement, displacement distance is the width of rectangular opening.Due to parallel up and down, this waist type adjustment hole coordinates with location hole, to whole
A module plays positioning action, will not deviate.It as described in Figure 2, can as long as two screw hole distances being used for are between A~B
Module cooperation is set to firmly install, respective outer side edges are good, and high-volume assembling production also can guarantee the consistency of module positioning.
Hole is tightened up a screw apart from size difference, as long as a product of exploitation meets in different complete machines for module
The different demand of client.This utility model is in order to reduce the product category of module supplier, in order to which complete machine producer can be right
Module is standardized management, reduces the simple repetitive work of both sides, mitigates the workload of engineer, accelerates new product development week
Phase.
Referring to Fig. 1, the mobile adjustment hole 110 is rectangular opening, first limiting slot 120 and second limiting slot
130 are located at the both sides of the rectangular opening.The range of screw positioning can be increased.
It should be noted that multiple first ground vias 150 are further opened on the circuit board, first ground via
150 are arranged around the location hole 140；It is additionally provided with multiple second ground vias 160 on the circuit board 100, described
Two ground vias 160 are arranged around the waist type adjustment hole.Further, first ground via 150 and described second
It is welded with tin in ground via 160；, there is tin on the surface of this some holes, is to aid in after user plays screw, reduces impedance ground, allows ground connection
Effect is more preferable.
In the present embodiment, first limiting slot is semicircular structure.For another example, second limiting slot is semicircle ties
Structure.For another example, the location hole is borehole structure, and the radius of first limiting slot is identical with the location hole, second limit
The radius of position slot is identical with the location hole.First ground via is circular configuration.Second ground via is circle
Structure.
In the present embodiment, the waist type adjustment hole is arranged on the same line with the location hole.On the circuit board
It is provided with control chip 200 and multiple electronic components 300.Communication interface 400, the communication are additionally provided on the circuit board
Interface 400 is electrically connected with the control chip.For another example, it is additionally provided with antenna 500 on the circuit board 100.The antenna 500 is set
There are two setting, two antennas 500 are symmetrically disposed on the circuit board 100, by being provided with antenna, can make the electricity
Road plate, which has, receives or emits external signal.
Compared with prior art, the utility model has at least the following advantages：
The screw ground connection drilling pad structure of the adjustable orientation distance of the utility model, can by opening up waist type adjustment hole
So that horizontal direction of the screw of client within the scope of this hole arbitrarily moves, and the waist type adjustment hole and location hole cooperation,
Positioning action is played to entire module, will not be deviated.By the waist type adjustment hole and location hole opened up, module cooperation peace can be made
Dress is secured, and respective outer side edges are good, and high-volume assembling production also can guarantee the consistency of module positioning.The pad knot of the utility model
Structure disclosure satisfy that the specification of different modules, improve the compatibility of the module of generation, be conducive to the standardized management of user, reduce
The type number of module supplier module reduces the exploitation testing time of both sides.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of screw ground connection drilling pad structure of adjustable orientation distance, which is characterized in that including：It circuit board and is opened in
Mobile adjustment hole, the first limiting slot, the second limiting slot on the circuit board and location hole；
The mobile adjustment hole is rectangular opening, and first limiting slot and second limiting slot are located at the rectangular opening
Both sides；
First limiting slot, second limiting slot are connected to the mobile adjustment hole；
First limiting slot, second limiting slot and the mobile adjustment hole surround waist type adjustment hole；
Multiple first ground vias are further opened on the circuit board, first ground via is set around the location hole
It sets；
It is additionally provided with multiple second ground vias on the circuit board, second ground via is around the waist type adjustment hole
Setting.
2. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 1, which is characterized in that described
First limiting slot is semicircular structure.
3. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 1, which is characterized in that described
Second limiting slot is semicircular structure.
4. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 2 or 3, which is characterized in that
The location hole is borehole structure, and the radius of first limiting slot is identical with the location hole, the half of second limiting slot
Diameter is identical with the location hole.
5. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 1, which is characterized in that described
Waist type adjustment hole is arranged on the same line with the location hole.
6. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 1, which is characterized in that described
Control chip and multiple electronic components are provided on circuit board.
7. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 1, which is characterized in that described
First ground via is circular configuration.
8. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 1, which is characterized in that described
Second ground via is circular configuration.
9. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 6, which is characterized in that described
Communication interface is additionally provided on circuit board, the communication interface is electrically connected with the control chip.
10. the screw ground connection drilling pad structure of adjustable orientation distance according to claim 1, which is characterized in that institute
It states and is additionally provided with antenna on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929387.4U CN207897222U (en) | 2017-12-30 | 2017-12-30 | The screw ground connection drilling pad structure of adjustable orientation distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929387.4U CN207897222U (en) | 2017-12-30 | 2017-12-30 | The screw ground connection drilling pad structure of adjustable orientation distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897222U true CN207897222U (en) | 2018-09-21 |
Family
ID=63551114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721929387.4U Expired - Fee Related CN207897222U (en) | 2017-12-30 | 2017-12-30 | The screw ground connection drilling pad structure of adjustable orientation distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207897222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613869A (en) * | 2020-06-22 | 2020-09-01 | 广东台德智联科技有限公司 | Antenna mounting piece of intelligent household equipment |
-
2017
- 2017-12-30 CN CN201721929387.4U patent/CN207897222U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613869A (en) * | 2020-06-22 | 2020-09-01 | 广东台德智联科技有限公司 | Antenna mounting piece of intelligent household equipment |
| CN111613869B (en) * | 2020-06-22 | 2021-04-16 | 广东台德智联科技有限公司 | Antenna mounting piece of intelligent household equipment |
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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: 20180921 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |