CN201234419Y - Back plate fixing device and interposing box cooperatively used therewith - Google Patents
Back plate fixing device and interposing box cooperatively used therewith Download PDFInfo
- Publication number
- CN201234419Y CN201234419Y CNU2008201258769U CN200820125876U CN201234419Y CN 201234419 Y CN201234419 Y CN 201234419Y CN U2008201258769 U CNU2008201258769 U CN U2008201258769U CN 200820125876 U CN200820125876 U CN 200820125876U CN 201234419 Y CN201234419 Y CN 201234419Y
- Authority
- CN
- China
- Prior art keywords
- subrack
- backboard
- fixed head
- backboard fixture
- guide rail
- 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 - Lifetime
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a backboard fixing device and a plugged box matched with the device, wherein, the backboard fixing device comprises a fixing plate used for fixing a backboard; a guide rail is arranged on the fixing plate, and is used for inserting the fixing plate into the plugged box; a bottom plate is arranged on one side of the fixing plate, which is close to the bottom part of the plugged box; a positioning hole is formed on the bottom plate; a panel is arranged on one side of the fixing plate, which is close to the top part of the plugged box; and the panel is fixedly connected with the outer casing of the plugged box. As the backboard fixing device is connected with the plugged box through the guide rail, the utility model has the advantages that the assembly of the backboard of the plugged box is convenient and fast, and the assembly time is saved.
Description
Technical field
The utility model relates to electronic device field, relates in particular to the backboard fixture of communication equipment dorsulum and the subrack that is used with this device.
Background technology
At present, in communication apparatus, as shown in Figure 1, have the forward and backward electronic equipment subrack of inserting horizontal card and comprise shell 01, backboard 02 and holder 03.When backboard was installed, general earlier shell being pulled down was screwed backboard on the holder of subrack inside, and then loads onto shell.But, in this structure, need a lot of screws; Therefore, when the installation or removal backboard, exist workload big, production technology problems such as activity duration length, thus cause production efficiency low, the production cost height.
The utility model content
Consider the problems referred to above that exist in the correlative technology field and propose the utility model.For this reason, the purpose of this utility model is to provide a kind of subrack backboard fixture to reach the subrack that is used with this device, to solve the low problem of production efficiency when installing or dismantle backboard.
According to an aspect of utility model, a kind of subrack backboard fixture is provided, comprise fixed head, and fixed head is provided with guide rail so that the backboard fixture is inserted in the subrack in order to stationary backplate.
Preferably, subrack backboard fixture also comprises base plate, and base plate is arranged on the side of fixed head near the subrack bottom, and base plate is provided with location hole.
Preferably, subrack backboard fixture also comprises panel, and panel is arranged on the side of fixed head near the subrack top, and when the backboard fixture was inserted in the subrack, panel was fixedlyed connected with the subrack shell.
Preferably, in subrack backboard fixture, panel edge with fixed head on perpendicular to the plane of fixed head extends, and the length of panel covers fixed head and guide rail.
Preferably, guide rail is included in the left rail and the right guide rail of the left and right sides extension of fixed head.
Preferably, be fixedly connected as that screw is connected or grab connects between panel and the subrack shell.
Preferably, the material of backboard fixture is metal material, plastic material or metal and nonmetallic composite material.
According to another aspect of utility model, the subrack that provides a kind of and above-mentioned subrack backboard fixture to be used is provided with the guide groove that matches with guide rail in the subrack; The shell of subrack is provided with the opening that passes through for subrack backboard fixture.
Preferably, be provided with the reference column that matches with the location hole of base plate in the bottom of subrack.
By above-mentioned at least one technical scheme of the present utility model, the backboard fixture is connected by the guide rail mode with subrack, make installation, the dismounting modularization of subrack backboard, convenient and swift, save installation time.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 has the forward and backward structural representation of inserting the subrack of horizontal card;
Fig. 2 is the structural representation of the backboard fixture of the utility model embodiment;
Fig. 3 is the structural representation of the backboard fixture of the utility model preferred embodiment;
Fig. 4 is the backboard fixture of the utility model embodiment and the assembly relation schematic diagram of subrack.
Embodiment
Below with reference to accompanying drawing, describe the embodiment that backboard fixture of the present utility model reaches the subrack that is used with this device in detail.
Fig. 2 is the structural representation according to the subrack backboard fixture of the utility model embodiment.As shown in Figure 2, this device comprises fixed head 22, and backboard 24 can be by screw on fixed head 22, and fixed head 22 is provided with guide rail 20, by guide rail 20 the backboard fixture is inserted in the subrack.
Fig. 3 is the structural representation according to the subrack backboard fixture of the utility model preferred embodiment.As shown in Figure 3, on fixed head 34, guide rail comprises left rail 30, right guide rail 31 to backboard 32 by screw, and left rail 30, right guide rail 31 are separately positioned on the and arranged on left and right sides of fixed head 34; Base plate 36 is positioned at the side of fixed head 34 near the subrack bottom, the two ends of base plate 36 are connected with the lower end of left rail 30, right guide rail 31 respectively, base plate 36 is provided with some location holes 38, panel 37 is arranged on the side of fixed head near the subrack top, and the two ends of panel 37 are connected with the upper end of left rail 30, right guide rail 31 respectively.
Fig. 4 is the assembly relation schematic diagram of backboard fixture and subrack.As shown in Figure 4, the shell of subrack 46 is provided with the opening 48 that passes through for subrack backboard fixture 40, be provided with the guide groove 42 that matches with guide rail in the subrack 46, and subrack 46 bottoms is provided with the reference column 44 that matches with location hole 38.
In the practical set process, by the opening 48 on subrack 46 surfaces, guide rail is inserted the left guide groove 42 and the right guide groove (not shown) of subrack 46, subrack backboard fixture 40 is inserted subracks, wherein, the reference column 44 that is provided with in the subrack is inserted in the location hole 38 of backboard fixture 40; At last, the panel of subrack backboard fixture 40 and the shell of subrack 46 can be passed through screw together, also can adopt grab to fix.
Selecting aspect the material, the backboard fixture can be selected metal for use, also can select for use plastic cement etc. nonmetal, can also select metal and nonmetal composite material.
Present embodiment is by being connected with subrack the backboard fixture by the guide rail mode, and location hole is set on the base plate of fixture, technological means such as reference column is set in the subrack bottom, solved in present technology, the problem that install, existing workload is big when dismantling backboard, the set-up time is long, make installation, the dismounting modularization of subrack backboard, convenient and swift, save installation time, thereby reduced production cost, improved production efficiency.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a backboard fixture is characterized in that, comprises the fixed head in order to stationary backplate, and described fixed head is provided with guide rail so that described backboard fixture is inserted in the subrack.
2. backboard fixture according to claim 1 is characterized in that, also comprises base plate, and described base plate is arranged on the side of described fixed head near the subrack bottom, and described base plate is provided with location hole.
3. backboard fixture according to claim 2, it is characterized in that, also comprise panel, described panel is arranged on the side of described fixed head near the subrack top, when described backboard fixture was inserted in the subrack, described panel was fixedlyed connected with described subrack shell.
4. backboard fixture according to claim 3 is characterized in that, described panel edge with described fixed head on perpendicular to the plane of described fixed head extends, and the length of described panel covers described fixed head and described guide rail.
5. backboard fixture according to claim 3 is characterized in that, describedly is fixedly connected as that screw connects or grab connects.
6. backboard fixture according to claim 4 is characterized in that, described guide rail is included in the left rail and the right guide rail of the and arranged on left and right sides extension of fixed head.
7. according to each described backboard fixture in the claim 1 to 6, it is characterized in that the material of described backboard fixture is metal material, plastic material or metal and nonmetallic composite material.
One kind with claim 1 to 6 in the subrack that is used of each described backboard fixture, it is characterized in that, be provided with the guide groove that matches with described guide rail in the described subrack; The shell of described subrack is provided with the opening that passes through for described subrack backboard fixture.
9. subrack according to claim 8 is characterized in that, is provided with the reference column that matches with the location hole of described base plate in the bottom of described subrack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201258769U CN201234419Y (en) | 2008-07-17 | 2008-07-17 | Back plate fixing device and interposing box cooperatively used therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201258769U CN201234419Y (en) | 2008-07-17 | 2008-07-17 | Back plate fixing device and interposing box cooperatively used therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234419Y true CN201234419Y (en) | 2009-05-06 |
Family
ID=40620806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201258769U Expired - Lifetime CN201234419Y (en) | 2008-07-17 | 2008-07-17 | Back plate fixing device and interposing box cooperatively used therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234419Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517382A (en) * | 2014-10-14 | 2016-04-20 | 鸿富锦精密工业（深圳）有限公司 | Automatic locking mechanism and electronic device with the same |
| CN108762415A (en) * | 2018-05-25 | 2018-11-06 | 北京计算机技术及应用研究所 | A kind of plug jacking of floor cabinet |
-
2008
- 2008-07-17 CN CNU2008201258769U patent/CN201234419Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517382A (en) * | 2014-10-14 | 2016-04-20 | 鸿富锦精密工业（深圳）有限公司 | Automatic locking mechanism and electronic device with the same |
| CN105517382B (en) * | 2014-10-14 | 2018-06-05 | 中山市云创知识产权服务有限公司 | Automatic locking mechanism and the electronic device with the automatic locking mechanism |
| CN108762415A (en) * | 2018-05-25 | 2018-11-06 | 北京计算机技术及应用研究所 | A kind of plug jacking of floor cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090506 |