CN202103950U - Space connection structure for circuit board - Google Patents
Space connection structure for circuit board Download PDFInfo
- Publication number
- CN202103950U CN202103950U CN2011202326661U CN201120232666U CN202103950U CN 202103950 U CN202103950 U CN 202103950U CN 2011202326661 U CN2011202326661 U CN 2011202326661U CN 201120232666 U CN201120232666 U CN 201120232666U CN 202103950 U CN202103950 U CN 202103950U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- spacer
- interval
- syndeton
- installing hole
- 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
Images
Abstract
The utility model discloses a space connection structure for a circuit board, which comprise a first circuit board, a second circuit board and space supports, wherein, a locking structure used for fixedly locking the first circuit board is arranged on one end surface of each the space support, and first mounting holes and second mounting holes used for mounting the space supports are respectively formed on the first circuit board and the second circuit board. In the space connection structure for the circuit board provided by the utility model, since the locking structures are arranged on the end surfaces of the space supports, the locking structures are only inserted into the mounting holes when the circuit boards are mounted, and the two circuit boards are fixed at intervals through clamped into the locking structures.
Description
Technical field
The utility model relates to the set-up mode of circuit board in the electric equipment, and characteristic relates to a kind of interval syndeton of two circuit boards.
Background technology
In the many electric equipments of electronic component; Operated by rotary motion has the polylith circuit board; Because some miniature electrical equipment (like variable-frequency governor) has the higher requirement of ratio to its volume; Its area occupied usually can not be too big, and industry generally adopts the mode stacked and that place by a determining deviation with the polylith circuit board, to satisfy the requirement of its area occupied and outward appearance.
At present, when variable-frequency governor was need be with two circuit boards stacked, the general employing inserted plastic cement post or copper post in the corresponding mounting hole of two circuit boards earlier, is fixed through screw then.This interval connected mode all needs tool using when the circuit board installation and removal, its operation is cumbersome.
In view of this, the utility model provides a kind of interval syndeton of circuit board.
Summary of the invention
In view of the weak point of above-mentioned prior art, the purpose of the utility model is to provide a kind of interval syndeton of circuit board, to solve in the prior art the inconvenient problem of installation and removal when two circuit boards are stacked.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of interval syndeton of circuit board; It comprises first circuit board, second circuit board and spacer; One end face of said spacer is provided with the buckle structure of the first circuit board that is used to lock, and is respectively arranged with first installing hole and second installing hole that are used to install said spacer on said first circuit board and the second circuit board.
The interval syndeton of described circuit board, wherein, said buckle structure comprises columnar part and two portions, an end of said two portions is fixed on the said columnar part, and two portions and columnar part setting in a certain angle.
The interval syndeton of described circuit board, wherein, said angle is an acute angle.
The interval syndeton of described circuit board, wherein, the other end of said spacer is provided with buckle structure.
The interval syndeton of described circuit board, wherein, the spacing of said two portions and spacer end face is more than or equal to the thickness of first circuit board or second circuit board.
The interval syndeton of described circuit board, wherein, the other end of said spacer is provided with and the adaptive erection column of said second installing hole.
The interval syndeton of described circuit board, wherein, said spacer is at least three, and distribution triangular in shape.
The interval syndeton of described circuit board, wherein, said spacer is five, and said first installing hole and second installing hole are respectively 5.
Compared to prior art; The interval syndeton of the circuit board that the utility model provides; Because the end face of spacer is provided with buckle structure; When circuit board is installed, only need buckle structure is inserted in the installing hole of circuit board, circuit board is snapped in can be with two circuit board fixed interval in the said buckle structure.
The interval syndeton of the circuit board that the utility model provides, its buckle structure is made up of columnar part and two portions, and an end of said two portions is fixed on the said columnar part; And with columnar part setting in a certain angle; Thereby make buckle structure integral body be approximate taper, be convenient to the installation of circuit board, when mounting circuit boards, only need spacer is inserted in the corresponding installing hole of circuit board; Circuit board is snapped in the gap between two portions and the spacer end face to get final product; And when the dismounting circuit board, only need inwardly push two portions and can circuit board be taken out, its mode of operation is very convenient.
Description of drawings
Fig. 1 is the scheme of installation of the utility model mounting circuit boards.
The structural representation of the buckle structure of the spacer that Fig. 2 provides for the utility model.
The structural representation of first preferred embodiment of the spacer that Fig. 3 provides for the utility model.
The structural representation of second preferred embodiment of the spacer that Fig. 4 provides for the utility model.
Fig. 5 is the structural representation after the installation of the utility model mounting circuit boards.
Embodiment
The utility model provides a kind of interval syndeton of circuit board, for purpose, technical scheme and the effect that makes the utility model is clearer, clear and definite, below develops simultaneously embodiment to the utility model further explain with reference to accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The interval syndeton of the circuit board that the utility model embodiment provides is mainly used in the fixed interval syndeton of two stacked circuit boards in the electric equipment (like variable-frequency governor).See also Fig. 1 and Fig. 2, described interval syndeton comprises first circuit board 11, second circuit board 21 and spacer 31, and said first circuit board 11 is stacked with second circuit board 21.As shown in Figure 1, said first circuit board 11 is the circuit board of spacer 31 tops, and second circuit board 21 is the circuit board of spacer 31 belows.
During this practical implementation; Be respectively arranged with first installing hole 111 and the second installing hole (not shown) that is used to install said spacer 31 on said first circuit board 11 and the second circuit board 21, at least one end face of said spacer 31 is provided with buckle structure 311.When installation interval post 31, only need second circuit board 21 will be fixed on the electric equipment (like variable-frequency governor), the end with spacer 31 inserts in second installing hole afterwards, then first circuit board 11 is pressed it is snapped in the buckle structure 311.
Among the utility model embodiment; Said buckle structure 311 comprises columnar part 313 and two portions 312; As shown in Figures 2 and 3, an end of said two portions 312 is fixed on the said columnar part 313, and these two portions 312 and columnar part 313 settings in a certain angle; Make whole buckle structure 311 be approximate taper, thereby make things convenient for the installation of circuit board.
In order further to be convenient to the installation of circuit board; On the other end of spacer 31, also be provided with buckle structure 311 (not illustrating) from the visual angle of Fig. 1 and Fig. 3; This buckle structure passes in said second installing hole, can second circuit board 21 be fastened in the said buckle structure 311.
In a preferred embodiment, said angle is an acute angle, and the spacing of two portions 312 and spacer 31 end faces is more than or equal to the thickness of first circuit board 11 or second circuit board 21, thereby can further be convenient to the installation and removal of circuit board.
In other embodiments, said spacer 31 can be an end face and is provided with buckle structure 311, and the other end is provided with erection column 314 structures, and is as shown in Figure 4.Said erection column 314 can be square column or cylinder, and the external diameter of said erection column 314 is slightly less than the external diameter of spacer 31.When mounted; Earlier following circuit board (being second circuit board 21) is fixed on the variable-frequency governor; Afterwards; One end of the erection column 314 of spacer 31 is inserted in second installing hole, afterwards first installing hole 111 is aimed at buckle structures 311 first circuit board 11 is fastened in the gap of two portions 312 and the end face of spacer 31.
Further among the embodiment, said spacer 31 is at least three, and distribution triangular in shape, makes up and down the connection that two circuit boards can be stable.
In embodiment further, said spacer 31 is five, and said first installing hole 111 and second installing hole also be respectively 5, thereby further improves the stability between two circuit boards.
Being the application implementation example below in conjunction with accompanying drawing with first preferred embodiment is elaborated to the installation and removal mode of the interval syndeton that provides of the utility model:
As shown in Figure 1; Earlier second circuit board 21 is fixed on the variable-frequency governor; Afterwards; One end buckle structure of five spacers 31 is inserted in corresponding second installing hole, make in the gap of two portions 312 that second circuit board 21 snaps in buckle structure and the end face of spacer 31 (this moment, five spacers 31 all were vertical state), afterwards with the buckle structure 311 of spacer 31 other ends of corresponding first installing hole 111 aligning relevant positions; Afterwards to pressing first circuit board (direction of arrow in like Fig. 1); First circuit board 11 is snapped in the gap of two portions 312 and the end face of spacer 31, the spacing between the state as shown in Figure 5, this moment first circuit board 11 and second circuit board 21 is the distance of two end faces of spacer 31.
When needs take out circuit board, only need inwards can first circuit board 11 to be taken out by said two portions 312 (like the direction of arrow among Fig. 5), by same mode second circuit board 21 is taken out then and get final product.
When number of circuit boards increases, only need corresponding increase spacer, the circuit board that increases newly is installed is in a manner described got final product, repeat no more here.
In sum; The interval syndeton of the circuit board that the utility model provides; Because the end face of spacer is provided with buckle structure,, circuit board only needs buckle structure is inserted in the installing hole of circuit board when installing, and circuit board is snapped in can be with two circuit board fixed interval in the said buckle structure.
The interval syndeton of the circuit board that the utility model provides, its buckle structure is made up of columnar part and two portions, and an end of said two portions is fixed on the said columnar part; And with columnar part setting in a certain angle; Thereby make buckle structure integral body be approximate taper, be convenient to the installation of circuit board, when mounting circuit boards, only need spacer is inserted in the corresponding installing hole of circuit board; Circuit board is snapped in the gap between two portions and the spacer end face to get final product; And when the dismounting circuit board, only need inwardly push two portions and can circuit board be taken out, the mode of operation of its installation and removal is very convenient.
It is understandable that; Concerning those of ordinary skills; Can be equal to replacement or change according to the technical scheme and the utility model design thereof of the utility model, and all these changes or replacement all should belong to the protection range of the appended claim of the utility model.
Claims (8)
1. the interval syndeton of a circuit board; It comprises first circuit board and second circuit board; It is characterized in that; Also comprise spacer, an end face of said spacer is provided with the buckle structure of the first circuit board that is used to lock, and is respectively arranged with first installing hole and second installing hole that are used to install said spacer on said first circuit board and the second circuit board.
2. the interval syndeton of circuit board according to claim 1 is characterized in that, said buckle structure comprises columnar part and two portions, and an end of said two portions is fixed on the said columnar part, and two portions and columnar part setting in a certain angle.
3. the interval syndeton of circuit board according to claim 2 is characterized in that, said angle is an acute angle.
4. the interval syndeton of circuit board according to claim 1 and 2 is characterized in that, the other end of said spacer is provided with buckle structure.
5. the interval syndeton of circuit board according to claim 4 is characterized in that, the spacing of said two portions and spacer end face is more than or equal to the thickness of first circuit board or second circuit board.
6. the interval syndeton of circuit board according to claim 1 is characterized in that, the other end of said spacer is provided with and the adaptive erection column of said second installing hole.
7. the interval syndeton of circuit board according to claim 1 is characterized in that, said spacer is at least three, and distribution triangular in shape.
8. according to the interval syndeton of claim 1 or 7 described circuit boards, it is characterized in that said spacer is five, and said first installing hole and second installing hole are respectively 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202326661U CN202103950U (en) | 2011-07-04 | 2011-07-04 | Space connection structure for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202326661U CN202103950U (en) | 2011-07-04 | 2011-07-04 | Space connection structure for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103950U true CN202103950U (en) | 2012-01-04 |
Family
ID=45389947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202326661U Expired - Fee Related CN202103950U (en) | 2011-07-04 | 2011-07-04 | Space connection structure for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066311A (en) * | 2013-03-21 | 2014-09-24 | 株式会社丰田自动织机 | Substrate Spacing Member And Inverter Device |
-
2011
- 2011-07-04 CN CN2011202326661U patent/CN202103950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066311A (en) * | 2013-03-21 | 2014-09-24 | 株式会社丰田自动织机 | Substrate Spacing Member And Inverter Device |
| CN104066311B (en) * | 2013-03-21 | 2019-08-16 | 株式会社丰田自动织机 | Substrate gap retaining member and DC-to-AC converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202103950U (en) | Space connection structure for circuit board | |
| CN204067044U (en) | A kind of capacitor of Fast Installation | |
| CN102821538A (en) | Printed circuit board easy in installing | |
| CN202677245U (en) | Knob installing structure and a car audio device with the same | |
| CN204994084U (en) | Fixing device is connected to PCB board | |
| CN201163850Y (en) | Clamping structure between electrical apparatus elements | |
| CN203589461U (en) | U upright bracket of switch cabinet | |
| CN202534511U (en) | Quickly-installed capacitor | |
| CN202691472U (en) | Display screen fixing element | |
| CN203618156U (en) | Coil panel assembly and induction cooker | |
| CN202248466U (en) | Clamp-type keel for lifting gypsum boards | |
| CN110748013A (en) | Node steel connection structure | |
| CN104420419A (en) | Installation method of tray top cap variable-size bridge pier construction formwork | |
| CN202697031U (en) | Printed circuit board easy to install | |
| CN218336695U (en) | Radio frequency module capable of being freely superposed | |
| CN203340490U (en) | Copper bar fixing device | |
| WO2015100921A1 (en) | Panel for sheet metal box body case | |
| CN204257803U (en) | A kind of aircraft antenna locking-adjustable mounting structure | |
| CN209266687U (en) | A kind of cover plate of connector structure | |
| CN103532022B (en) | U upright bracket of switch cabinet | |
| CN203521661U (en) | Terminal block rail fixing device | |
| CN206298977U (en) | Sound insulation Easy dismountable drilling equipment anti noise screen high | |
| CN210404148U (en) | DB head-to-plug-in connecting wire | |
| CN111962763B (en) | Plate module and plate mounting method | |
| CN105813430A (en) | Three-way corner fitting for detachable integral outdoor cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha market day industry Electric Applicance Co., Ltd Assignor: Shenzhen Sunye Electric Co.,Ltd. Contract record no.: 2013430000125 Denomination of utility model: Space connection structure for circuit board Granted publication date: 20120104 License type: Exclusive License Record date: 20130813 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160704 |