CN202771531U - Commercial equipment cord cover self-locking structure - Google Patents
Commercial equipment cord cover self-locking structure Download PDFInfo
- Publication number
- CN202771531U CN202771531U CN 201220453247 CN201220453247U CN202771531U CN 202771531 U CN202771531 U CN 202771531U CN 201220453247 CN201220453247 CN 201220453247 CN 201220453247 U CN201220453247 U CN 201220453247U CN 202771531 U CN202771531 U CN 202771531U
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- China
- Prior art keywords
- self
- locking
- cord cover
- back cover
- locking structure
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- 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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Abstract
The utility model relates to a commercial equipment cord cover self-locking structure to solve the problems that a cord cover in the prior art is fixed through screws so that installation and disassembly are troublesome, production efficiency is low and the like. The commercial equipment cord cover self-locking structure comprises a displayer back shell, a mainboard shielding case and a cord cover arranged on the displayer back shell, the cord cover comprises a top arm and elastic side arms on the left side and the right side below the top arm, and a clamping hook is arranged above the top arm. The displayer back shell is provided with a limiting groove, the clamping hook is inserted in the limiting groove, and protruded self-locking buckles are respectively arranged below the side arms. The displayer back shell is further provided with a self-locking groove, and the self-locking buckles are inserted in the self-locking groove. According to the commercial equipment cord cover self-locking structure, the cord cover can be clamped on the displayer back shell directly without the screws, tools such as a screwdriver are not needed in the process of installation and disassembly, the installation method being easy to maintain and free of tools is adopted, installation and disassembly are convenient and quick, and therefore work efficiency is improved greatly and the commercial equipment cord cover self-locking structure is user-friendly.
Description
Technical field
The utility model relates to a kind of business machine, specifically a kind of business machine conduit bushing self-locking structure.
Background technology
At present, along with the development of electronic technology, in market, supermarket, generally adopt commercial cash register (POS machine) to collect money.Existing POS machine generally includes display, and described display comprises display front-housing, display back cover, and the mainboard radome also is installed on the described display front-housing, and display front-housing and display back cover are connected by screw fixing.After the installation, on the display back cover, also need to install a conduit bushing and block the exposed electric wire of back cover, so that the display profile is more attractive in appearance.Existing conduit bushing is fixed by screws on the display back cover, it need to use the instruments such as screwdriver when installation or removal, this connected mode has namely increased product line worker's operation, also affected maintainer's maintenance efficiency, not hommization, and exposed screw also affects the aesthetic property of product.
Summary of the invention
The technical matterss such as the purpose of this utility model is to fix by screw for the conduit bushing that solves the prior art existence, installs, dismantles trouble, and production efficiency is low, and the business machine conduit bushing self-locking structure of a kind of installation that provides, convenient disassembly.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of business machine conduit bushing self-locking structure, it comprises display back cover, mainboard radome and is installed in conduit bushing on the display back cover, it is characterized in that: described conduit bushing comprises top arm and is positioned at the elasticity side arm of the left and right sides, top arm below, described top arm top arranges grab, have stopper slot on the described display back cover, described grab is inserted in the described stopper slot, the below of described side arm arranges respectively outstanding self-locking buckle, have self-locking grooves on the described display back cover, described self-locking buckle is inserted in the described self-locking grooves.
In the further detailed structure of the utility model, also have following technical characterictic: described conduit bushing side arm is arch.
In the further detailed structure of the utility model, also have following technical characterictic: described conduit bushing top arm top arranges four grabs equably, has accordingly four stopper slots on the described display back cover.
Compared with prior art, the utlity model has following advantage and good effect: because the utility model has adopted technique scheme, conduit bushing need not by screw directly to be installed on the display back cover, install, need not to use when dismantling the instruments such as screwdriver, adopted easy care to exempt from the mounting means of instrument, install, convenient disassembly is quick, greatly improved work efficiency, has more hommization.
Description of drawings
Fig. 1 the utility model display back cover and mainboard radome be the installment state schematic diagram not;
Fig. 2 the utility model conduit bushing is the installment state schematic diagram not;
Schematic diagram after Fig. 3 the utility model conduit bushing is installed.
10, display back cover; 11, stopper slot; 12, self-locking grooves; 20, mainboard radome; 30, conduit bushing; 31, top arm; 311, grab; 32, side arm; 321, self-locking buckle.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Referring to Fig. 1-Fig. 3, the utility model business machine conduit bushing self-locking structure comprises display back cover 10, mainboard radome 20 and be installed in conduit bushing 30 on the display back cover 10, described conduit bushing 30 comprises top arm 31 and is positioned at the elasticity side arm 32 of the left and right sides, top arm 31 below, described top arm 31 tops arrange grab 311, have stopper slot 11 on the described display back cover 10, described grab 311 is inserted in the described stopper slot 11, the below of described side arm 32 arranges respectively outstanding self-locking buckle 321, have self-locking grooves 12 on the described display back cover 10, described self-locking buckle 321 is inserted in the described self-locking grooves 12.
Particularly, the present embodiment business machine conduit bushing self-locking structure comprises display back cover 10, mainboard radome 20, mainboard radome 20 will be installed in first on the display front-housing (not shown), install display back cover 10 and display front-housing fixing again, display back cover 10 and mainboard radome 20 appearance similars, mainboard radome 20 is fitted with display back cover 10 after installing, only form less space in the middle of it, conduit bushing 30 will be installed on the display back cover 10, block the exposed electric wire of back cover, so that the display profile is more attractive in appearance.Described conduit bushing 30 comprises top arm 31 and is positioned at the elasticity side arm 32 of the left and right sides, top arm 31 below, described top arm 31 tops arrange grab 311, have stopper slot 11 on the described display back cover 10, described grab 311 is inserted in the described stopper slot 11, the below of described side arm 32 arranges respectively outstanding self-locking buckle 321, have self-locking grooves 12 on the described display back cover 10, described self-locking buckle 321 is inserted in the described self-locking grooves 12.After the installation, because grab 311 is stuck in the stopper slot 11, self-locking buckle 321 is stuck in the self-locking grooves 12, can prevent effectively that like this conduit bushing 30 from reaching up and down left and right direction and being subjected to displacement, and owing to only forming less space between mainboard radome 20 and the display back cover 10, thereby also effectively prevented conduit bushing 30 forwards, backwards direction be subjected to displacement, conduit bushing 30 just is installed on the display back cover 10 securely.
In order to make conduit bushing side arm 32 have preferably elasticity, and self-locking buckle 321 can be snapped in the self-locking grooves 12 easily, and can not deviate from self-locking grooves 12, described conduit bushing side arm 32 is arch.
More firm for conduit bushing 30 is installed, described conduit bushing 31 top arms 31 tops arrange four grabs 311 equably, have accordingly four stopper slots 11 on the described display back cover 10.
During installation, grab 311 with conduit bushing 30 upper ends inserts in the stopper slot 11 of display back cover 10 first, then pinch the elasticity side arm 32 of conduit bushing 30, arched elastic side arm 32 is inwardly compressed, thereby can be easily the self-locking buckle 321 of side arm 32 belows be snapped in the self-locking grooves 12 of display back cover 10, then loose one's grip, 32 resiliences of elasticity side arm make self-locking buckle 321 be stuck in the self-locking grooves 12 can not deviate from.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (3)
1. business machine conduit bushing self-locking structure, it comprises display back cover, mainboard radome and is installed in conduit bushing on the display back cover, it is characterized in that: described conduit bushing comprises top arm and is positioned at the elasticity side arm of the left and right sides, top arm below, described top arm top arranges grab, have stopper slot on the described display back cover, described grab is inserted in the described stopper slot, the below of described side arm arranges respectively outstanding self-locking buckle, have self-locking grooves on the described display back cover, described self-locking buckle is inserted in the described self-locking grooves.
2. business machine conduit bushing self-locking structure according to claim 1, it is characterized in that: described conduit bushing side arm is arch.
3. business machine conduit bushing self-locking structure according to claim 1 is characterized in that: above the described conduit bushing top arm four grabs are set equably, have accordingly four stopper slots on the described display back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453247 CN202771531U (en) | 2012-09-07 | 2012-09-07 | Commercial equipment cord cover self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453247 CN202771531U (en) | 2012-09-07 | 2012-09-07 | Commercial equipment cord cover self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771531U true CN202771531U (en) | 2013-03-06 |
Family
ID=47778090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220453247 Expired - Fee Related CN202771531U (en) | 2012-09-07 | 2012-09-07 | Commercial equipment cord cover self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551139A (en) * | 2015-11-17 | 2016-05-04 | 湖南长城信息金融设备有限责任公司 | Terminal equipment type bottom cover plate assembling structure and application method thereof |
-
2012
- 2012-09-07 CN CN 201220453247 patent/CN202771531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551139A (en) * | 2015-11-17 | 2016-05-04 | 湖南长城信息金融设备有限责任公司 | Terminal equipment type bottom cover plate assembling structure and application method thereof |
| CN105551139B (en) * | 2015-11-17 | 2018-07-06 | 湖南长城信息金融设备有限责任公司 | Terminal device class bottom cover plate assembling structure and its application method |
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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: 20130306 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |