CN205005342U - Structure shielding frame prejudges in area - Google Patents
Structure shielding frame prejudges in area Download PDFInfo
- Publication number
- CN205005342U CN205005342U CN201520790621.4U CN201520790621U CN205005342U CN 205005342 U CN205005342 U CN 205005342U CN 201520790621 U CN201520790621 U CN 201520790621U CN 205005342 U CN205005342 U CN 205005342U
- Authority
- CN
- China
- Prior art keywords
- frame
- connecting portion
- sucker sheet
- back plate
- plate frame
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a shielding frame that the structure is prejudged in the area, including cover body frame, cover body frame includes backplate frame and the frame shirt rim of directly extending from backplate leg of frame marginal lappet, its characterized in that: backplate frame inboard be provided with the sucker sheet, the position of sucker sheet is higher than the high setting of backplate frame, the sucker sheet includes with backplate frame attach's connecting portion and is located the sucking disc portion of connecting portion front end, connecting portion are bar -type texture, sucking disc portion is greater than the circular structure of connecting portion for the width, the junction of sucker sheet and backplate frame is provided with sucker sheet from the structure of prejudging of backplate frame rupture of being convenient for, prejudge the structure is less than connecting portion for thickness and width connection piece, the connection piece on set up the structure of punching with the junction of backplate frame, can be convenient after the shielding frame installation get rid of sucker sheet, the assembly of being convenient for.
Description
Technical field
The utility model relates to a kind of mask frame, particularly relates to a kind of mask frame with pre-cutting structure.
Background technology
The circuit board of electronic installation can use mask frame usually; in prior art; mask frame is generally that welding manner is installed on circuit board, when welding, generally by mechanical hand, mask frame is positioned over corresponding welding circuit board position; mechanical hand generally carries out feeding by the form of sucker to mask frame; the top of mask frame is arranged and the sucker sheet be convenient to paster and installed, and after mask frame completes welding, this sucker sheet needs are removed; sucker sheet of the prior art needs to cut off, and is inconvenient to operate.
Utility model content
Based on the problems referred to above, the utility model object is to provide a kind of mask frame with pre-cutting structure, and mask frame can remove sucker sheet after installing easily, is convenient to assembling.
For above problem, provide following technical scheme: the mask frame of band pre-cutting structure, comprise enclosure frame, the framework shirt rim that enclosure frame comprises back plate frame and extends from back plate frame edge-perpendicular, it is characterized in that: inside described back plate frame, be provided with sucker sheet, the position of sucker sheet is arranged higher than the height of back plate frame, sucker sheet comprises the connecting portion be connected with back plate frame and the sucking disk part being positioned at connecting portion front end, connecting portion is strip structure, sucking disk part is the circular configuration that width is greater than connecting portion, the junction of sucker sheet and back plate frame is provided with the pre-cutting structure be convenient to sucker sheet and fractureed from back plate frame, described pre-cutting structure is the brace that thickness and width are less than connecting portion, described brace arranges perforation structure with the junction of back plate frame.
The utility model is set to further, described connecting portion is provided with upwards and inside inclination extend inclination branch.
The beneficial effects of the utility model: when carrying out feeding to mask frame, the feeding and installation that realize mechanical hand can be coordinated by mechanical hand and sucker sheet, complete after mask frame is welded, because the position of sucker sheet is arranged higher than back plate frame, can be convenient on the one hand hand-heldly to fracture to sucker sheet, on the other hand, this mask frame can be applicable to the higher components and parts in position, and the setting of perforation structure can be convenient to sucker sheet and fracture.
Accompanying drawing explanation
Fig. 1 is the structural representation of mask frame in the utility model embodiment;
Fig. 2 is the structural representation of sucking disk part cutaway view in the utility model embodiment;
Fig. 3 is the structural representation of Fig. 2 at the partial enlargement at A place.
Number in the figure implication: 1-enclosure frame; 11-back plate frame; 12-framework shirt rim; 2-sucker sheet; 21-sucking disk part; 22-connecting portion; 221-inclination branch; 23-brace; 231-perforation structure.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, with the mask frame of pre-cutting structure, comprise enclosure frame 1, the framework shirt rim 12 that enclosure frame 1 comprises back plate frame 11 and extends from back plate frame 11 edge-perpendicular, sucker sheet 2 is provided with inside back plate frame 11, the position of sucker sheet 2 is arranged higher than the height of back plate frame 11, sucker sheet 2 comprises the connecting portion 22 be connected with back plate frame 11 and the sucking disk part 21 being positioned at connecting portion 22 front end, connecting portion 22 is provided with upwards and the inclination branch 221 that extends of inside inclination, connecting portion 22 is in strip structure, sucking disk part 21 is greater than the circular configuration of connecting portion 22 for width, sucker sheet 2 is provided with the junction of back plate frame 11 pre-cutting structure be convenient to sucker sheet 2 and fractureed from back plate frame 11, described pre-cutting structure is the brace 23 that thickness and width are less than connecting portion 22, described brace 23 arranges perforation structure 231 with the junction of back plate frame 11.
Operation principle of the present utility model: when carrying out feeding to mask frame, the feeding and installation that realize mechanical hand can be coordinated by mechanical hand and sucker sheet 2, complete after mask frame is welded, because the position of sucker sheet 2 is arranged higher than back plate frame 11, can be convenient on the one hand hand-heldly to fracture to sucker sheet 2, on the other hand, this mask frame can be applicable to the higher components and parts in position, and the setting of perforation structure 231 can be convenient to sucker sheet 2 and fracture.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection range of the present utility model.
Claims (2)
1. be with the mask frame of pre-cutting structure, comprise enclosure frame, the framework shirt rim that enclosure frame comprises back plate frame and extends from back plate frame edge-perpendicular, it is characterized in that: inside described back plate frame, be provided with sucker sheet, the position of sucker sheet is arranged higher than the height of back plate frame, sucker sheet comprises the connecting portion be connected with back plate frame and the sucking disk part being positioned at connecting portion front end, connecting portion is strip structure, sucking disk part is the circular configuration that width is greater than connecting portion, the junction of sucker sheet and back plate frame is provided with the pre-cutting structure be convenient to sucker sheet and fractureed from back plate frame, described pre-cutting structure is the brace that thickness and width are less than connecting portion, described brace arranges perforation structure with the junction of back plate frame.
2. the mask frame of band pre-cutting structure according to claim 1, is characterized in that: described connecting portion is provided with upwards and inside inclination extend inclination branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790621.4U CN205005342U (en) | 2015-10-10 | 2015-10-10 | Structure shielding frame prejudges in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790621.4U CN205005342U (en) | 2015-10-10 | 2015-10-10 | Structure shielding frame prejudges in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205005342U true CN205005342U (en) | 2016-01-27 |
Family
ID=55162208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790621.4U Expired - Fee Related CN205005342U (en) | 2015-10-10 | 2015-10-10 | Structure shielding frame prejudges in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205005342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993405A (en) * | 2017-05-09 | 2017-07-28 | 深圳市海派通讯科技有限公司 | A kind of shield cover sucker stand |
| WO2018049731A1 (en) * | 2016-09-14 | 2018-03-22 | 深圳市信维通信股份有限公司 | Shielding cover frame |
-
2015
- 2015-10-10 CN CN201520790621.4U patent/CN205005342U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018049731A1 (en) * | 2016-09-14 | 2018-03-22 | 深圳市信维通信股份有限公司 | Shielding cover frame |
| US10278315B2 (en) | 2016-09-14 | 2019-04-30 | Shenzhen Sunway Communication Co., Ltd. | Shielding case frame |
| CN106993405A (en) * | 2017-05-09 | 2017-07-28 | 深圳市海派通讯科技有限公司 | A kind of shield cover sucker stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20181010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |