CN201830592U - Pull-out assisting and guiding structure - Google Patents
Pull-out assisting and guiding structure Download PDFInfo
- Publication number
- CN201830592U CN201830592U CN2010202078991U CN201020207899U CN201830592U CN 201830592 U CN201830592 U CN 201830592U CN 2010202078991 U CN2010202078991 U CN 2010202078991U CN 201020207899 U CN201020207899 U CN 201020207899U CN 201830592 U CN201830592 U CN 201830592U
- Authority
- CN
- China
- Prior art keywords
- guide
- helping
- guide frame
- pin bushing
- pulled out
- 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
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a pull-out assisting and guiding structure, comprising a guide pillar assembly and a guide sleeve spanner assembly. The guide pillar assembly comprises a guide post (01) and a locating pin (02) arranged in the radial direction of the guide post (01). The guide sleeve spanner assembly comprises a guide sleeve (05), a spanner (03), a pin (04) and an elastic assembly (06), wherein the spanner (03) is fixed on the guide sleeve (05) through the pin (04) and the elastic assembly (06). The guide pillar assembly is inserted into a guide hole (501) on the guide sleeve (05) through the guide post (01) to cooperate with the guide sleeve spanner assembly.
Description
Technical field
The utility model relates to a kind of helping and pulls out and guide frame, relates in particular to be used for helping on the communication apparatus cabinet and to pull out and guide frame.
Background technology
In the cabinet of electronic equipment, because the product structure needs have the wherein situation of PCB (following simple plales) fixing and other PCB (hereinafter to be referred as backboard) needs plug.In this case, plug the guiding needs that also will consider between veneer and the backboard, the plug that forms the veneer assembly that is fixed together of a present PCB and panel construction spare has a lot of forms, such as single spanner structure, two spanners etc.And fix and in the situation that backboard need plug at veneer at present, especially in the backboard situation vertical with veneer, the method that instruments such as most product employing screwdriver prize, this method causes PCB to damage easily, and realizes that by supplementary structure the product that plugs does not also have to find.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of practicality, help and pull out and guide frame easily and fast, the utility model can solve two problems simultaneously: 1, the single problem of guiding between backboard and the veneer; 2, veneer is fixed and backboard need plug the problem of installation and maintenance difficulty.
To achieve these goals, the utility model provides a kind of helping to pull out and guide frame.This helps and pulls out and guide frame comprises guide pillar assembly and guide pin bushing wrench assembly.
Described guide pillar assembly comprises lead 01 and is arranged at the alignment pin (02) that lead 01 footpath makes progress;
Described guide pin bushing wrench assembly comprises guide pin bushing 05, spanner 03, pin 04, elastic parts 06, and described spanner 03 is fixed on the described guide pin bushing 05 by described pin 04 and described elastic parts 06;
Described guide pillar assembly is by pilot hole 501 and described guide pin bushing wrench assembly cooperating on the described guide pin bushing 05 of described lead 01 insertion.
Further, the manufacturing materials of described guide pillar assembly and guide pin bushing wrench assembly comprises when being not limited to materials such as metal, plastic cement.
Further, the shape of described lead 01 and described pilot hole 501 can be cylindrical, prismatic, cuboid, centrum or square.
Further, the cross section of described lead 01 is identical with described pilot hole 501 shapes.
Further, described alignment pin can be cylindrical, prismatic, cuboid or square.
Further, described spanner 03 comprises first claw 301 and second claw 302, cambered surface between described first claw 301 and second claw 302 is by the circular arc and the rectilinear(-al) of several different radiis, and the stroke of described cambered surface need to require shape, size with alignment pin corresponding.
Further, described lead 01 1 ends are provided with the backboard fixture, and described backboard fixture and backboard are fixed together.
Further, the shape of described fixture can be square, cuboid, cylinder or semicylinder.
Further, under the situation that has the PCB connector, can realize the different guiding of veneer and backboard thus in the not coplanar stationary backplate of described backboard fixture.
Further, described guide pin bushing 05 is fixed together with PCB.
Further, described spanner 03 can rotate for the center by described pin 04.
Further, first claw (301) on the described spanner 03 and second claw 302 drive alignment pin 02 by the cambered surface between it and whole guide pillar assembly moves forward and backward, thereby drive the backboard motion.
Useful technique effect of the present utility model:
Compared with prior art, in electronics and the communication apparatus, need under the situation of plug the method that instruments such as most product employing screwdriver prize in the veneer stationary backplate, but this method causes the guiding between backboard damage and veneer and the backboard single easily, can not satisfy the demand.The utility model provides a kind of auxiliary helping to pull out guide frame and realizes plug between veneer and the backboard, have harmless to backboard, plug is convenient and the beneficial effect that satisfies multiple guiding between veneer and the backboard.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, should be appreciated that specific embodiment described herein only in order to explanation the present invention, but not as a limitation of the invention.
Description of drawings
Fig. 1 is that lead 01, alignment pin 02 are formed guide pillar assembly schematic diagram of the present utility model;
Fig. 2 is that guide pin bushing 05, spanner 03, pin 04 and elastic parts 06 are formed guide pin bushing wrench assembly structural representation of the present utility model;
When Fig. 3 implemented for the utility model, each assembly cooperated schematic diagram;
Fig. 4 is after veneer and backboard plug successfully, adds a kind of execution mode of single back panel connector;
When Fig. 5 was half-cylindrical for the backboard fixture, the utility model realized that veneer is directed to parallel a kind of execution mode with backboard.
Embodiment
Below in conjunction with accompanying drawing, embodiment the technical solution of the utility model is further described.
As shown in Figure 1, guide pillar assembly of the present utility model is made up of lead 01, alignment pin 02, further, one end of described lead is provided with the backboard fixture, described backboard fixture is made up of threaded rod 101, great circle cylinder 102 and oval type cylinder 104, described oval type cylinder 104 install can the waist circular apertures on backboard in, so just can guarantee that guide pillar assembly installation direction is correct, described great circle cylinder 102 is in backboard one side, at the backboard opposite side, threaded rod 101 reaches lead 01 and backboard is fixed by nut 12 is screwed in.
As shown in Figure 2, guide pin bushing wrench assembly of the present utility model is formed the guide pin bushing wrench assembly by guide pin bushing 05, spanner 03, pin 04, elastic parts 06, and described spanner 03 is fixed with guide pin bushing 05 by pin 04, elastic parts 06 and described spanner 03 can described pin 04 be that rotate at the center.
As shown in Figure 3, guide pin bushing 05 adopts screw 09 fixing with veneer, spanner 03 is fixing with guide pin bushing 05 by pin 04, elastic parts 06, when spanner 03 when pin 04 rotates, alignment pin 02 moves forward and backward along the pilot hole on the guide pin bushing 05 501 on its claw 301,302 drive guide pillar assemblies, move thereby drive guide pillar 01 and backboard 07, realize the plug function.
As shown in Figure 4, after the vertical successful installation with backboard of veneer, fix with veneer and backboard respectively and reach being communicated with of veneer and backboard thereby can add single back panel connector, as connector in the present embodiment 10 and connector 11, number of connectors is determined as required.
As shown in Figure 5, be installed in described backboard fixture on the lead 01 when half-cylindrical, with backboard by the cross section of screw at semicolumn, can realize the parallel installation of backboard and veneer, certainly, after the parallel successful installation, fix with veneer and backboard respectively and reach being communicated with of veneer and backboard thereby can add single back panel connector, number of connectors is determined as required.
Certainly, the described backboard fixture that is installed on the lead 01 also can be cuboid or square, and backboard leads with the difference that reaches between backboard and the veneer on each face of cuboid or square by screw.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (12)
1. one kind is helped and pulls out and guide frame, it is characterized in that, comprises guide pillar assembly, guide pin bushing wrench assembly:
Described guide pillar assembly comprises lead (01) and is arranged at the alignment pin (02) that lead (01) footpath makes progress;
Described guide pin bushing wrench assembly comprises guide pin bushing (05), spanner (03), pin (04), elastic parts (06), and described spanner (03) is fixed on the described guide pin bushing (05) by described pin (04) and described elastic parts (06);
Described guide pillar assembly inserts pilot hole (501) and described guide pin bushing wrench assembly cooperating on the described guide pin bushing (05) by described lead (01).
2. according to claim 1 helping pulled out and guide frame, it is characterized in that, described guide pillar assembly and guide pin bushing wrench assembly can be made by nonmetallic materials such as metal or plastic cement.
3. according to claim 1 helping pulled out and guide frame, it is characterized in that, described lead (01) is identical with described pilot hole (501) shape.
4. according to claim 3 helping pulled out and guide frame, it is characterized in that, the shape of described lead (01) and described pilot hole (501) can be cylindrical, prismatic, cuboid, centrum or square.
5. according to claim 1 helping pulled out and guide frame, it is characterized in that, described alignment pin can be cylindrical, prismatic, cuboid or square.
6. according to claim 1 helping pulled out and guide frame, it is characterized in that, described spanner (03) comprises first claw (301) and second claw (302).
7. according to claim 1 helping pulled out and guide frame, it is characterized in that, described lead (01) one end is provided with the PCB fixture.
8. according to claim 7 helping pulled out and guide frame, it is characterized in that, described PCB fixture and PCB are fixed together.
9. pull out and guide frame according to claim 7 or 8 described helping, it is characterized in that the shape of described PCB fixture can be square, cuboid or cylinder.
10. according to claim 1 helping pulled out and guide frame, it is characterized in that, described guide pin bushing (05) is fixed together with PCB.
11. pull out and guide frame, it is characterized in that described spanner (03) is that rotate at the center with described pin (04) according to arbitrary described the helping of claim 1-8.
12. according to claim 11 helping pulled out and guide frame, it is characterized in that, first claw (301) on the described spanner (03) and second claw (302) drive alignment pin (02) and whole guide pillar assembly moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202078991U CN201830592U (en) | 2010-05-28 | 2010-05-28 | Pull-out assisting and guiding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202078991U CN201830592U (en) | 2010-05-28 | 2010-05-28 | Pull-out assisting and guiding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830592U true CN201830592U (en) | 2011-05-11 |
Family
ID=43969102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202078991U Expired - Lifetime CN201830592U (en) | 2010-05-28 | 2010-05-28 | Pull-out assisting and guiding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751148A (en) * | 2016-02-26 | 2016-07-13 | 杭州华三通信技术有限公司 | Device for assisting unplugging and communication device |
| WO2021114915A1 (en) * | 2019-12-12 | 2021-06-17 | 南京宏泰半导体科技有限公司 | Testing load board ejecting and pushing assisting apparatus for semiconductor automatic testing equipment |
-
2010
- 2010-05-28 CN CN2010202078991U patent/CN201830592U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751148A (en) * | 2016-02-26 | 2016-07-13 | 杭州华三通信技术有限公司 | Device for assisting unplugging and communication device |
| WO2021114915A1 (en) * | 2019-12-12 | 2021-06-17 | 南京宏泰半导体科技有限公司 | Testing load board ejecting and pushing assisting apparatus for semiconductor automatic testing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201336531Y (en) | Clamping tool for replacing charged insulators of pre-stranded hardware fittings | |
| CN102760392A (en) | Light-emitting diode (LED) display screen | |
| CN201830592U (en) | Pull-out assisting and guiding structure | |
| CN203883149U (en) | Smart watch and spring rod coaxial cable connector of smart watch | |
| CN105188300A (en) | Printed circuit board (PCB) clamp locking device | |
| CN202841790U (en) | Veneer plug-in wrench | |
| CN103158091B (en) | Assembly jig for display panel | |
| CN211088675U (en) | Fixed electrical device electrical apparatus annex mounting structure | |
| CN204994084U (en) | Fixing device is connected to PCB board | |
| CN205303719U (en) | Earth bar for power line of easy dismouting | |
| CN201994440U (en) | Threaded type electric cable fixing connecting piece | |
| CN210744375U (en) | Panel type integrated adapter connector | |
| CN204535944U (en) | A kind of connector vibration test frock | |
| CN204480926U (en) | Be easy to the dual-power transfer switch assembled | |
| CN202534237U (en) | Mesh unit module for circuit experiment | |
| CN202527604U (en) | Pipe bending machine pushing mechanism and pipe bending machine utilizing same | |
| CN204697445U (en) | A kind of access type PTN drawer type supply unit | |
| CN220652850U (en) | Computer installation winding displacement device | |
| CN204118408U (en) | A kind of aerospace connectors mounting structure | |
| CN202372538U (en) | Test fixture for preventing damage of pin | |
| CN203590645U (en) | Angle connector of machine cabinet skeleton | |
| CN203607740U (en) | Bus insulation bushing and gas insulation switch equipment using bushing | |
| CN208690702U (en) | A kind of trolley aluminium conductor efficiently assembles auxiliary member | |
| CN202167695U (en) | Jack insulator for multi-core electrical connector | |
| CN202418172U (en) | Special shockproof mounting bolt for electrical box |
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: 20110511 |