CN205184667U - Help and pull out ware locking device - Google Patents
Help and pull out ware locking device Download PDFInfo
- Publication number
- CN205184667U CN205184667U CN201521031851.9U CN201521031851U CN205184667U CN 205184667 U CN205184667 U CN 205184667U CN 201521031851 U CN201521031851 U CN 201521031851U CN 205184667 U CN205184667 U CN 205184667U
- Authority
- CN
- China
- Prior art keywords
- snap close
- aid device
- help
- ware
- pull 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 - Fee Related
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Abstract
The utility model provides a help and pull out ware locking device, include hasp, compression spring, clamp plate, layer board and help and pull out the ware, still include self -tapping screw and ornamental strip. The device will help auto -lock unit constructions such as pulling out ware and hasp, spring as an organic whole, realize that the instrument of exempting from opens the veneer that pulls out box device, the space that help and pull out ware locking device occupy is few, can use in narrow and small space, helping and pulling out the ware and can realize mould metaplasia product rather than the auto -lock part of an organic whole, the cost is lower.
Description
Technical field
The utility model relates to a kind of drawing-aid device locker.
Background technology
At the numerous areas such as electronics, communication, use box-type equipment in a large number.In these box-type equipments, veneer docking backboard is that (veneer and backboard refer generally to circuit board to a kind of common connected mode.Veneer is often arranged in certain fixture, and this fixture is called single plate carrier).Because this connected mode has certain resistance, for the ease of plug, the drawing-aid device of spanner and so on often can be set.
Improve constantly along with to the requirement of reliability of electronic equipment, drawing-aid device can prevent the docking of veneer and backboard unreliable with the function of self-locking, also creates the latching member of drawing-aid device accordingly.Latching member common at present can take a part of space, and the function sometimes in order to realize self-locking even will sacrifice the area of veneer, and that causes auto-lock function to design with other aspects conflicts.
Utility model content
The utility model provides a kind of drawing-aid device locker, and this device comprises snap close 1, Compress Spring 2, pressing plate 5, supporting plate 6 and drawing-aid device 8.
Snap close 1 is provided with conduit, Compress Spring 2 can be placed in one.
Compress Spring 2 can be limited to snap close 1, supporting plate 6 and pressing plate 5 and surround in the space of formation by pressing plate 5.
One end and the supporting plate 6 of drawing-aid device 8 are rotationally connected.
A kind of drawing-aid device locker, also comprise tapping screw 4, snap close 1 is provided with limited post, and pressing plate 5 is provided with waist type via hole, tapping screw 4 through waist type via hole and snap close 1 fastening.
A kind of drawing-aid device locker, also comprise ornamental strip 3, ornamental strip 3 can be used in fixation clip 5.
A kind of drawing-aid device locker that the utility model provides, compared with prior art, tool has the following advantages:
1, drawing-aid device and the latching member such as snap close, spring are combined into one, achieve the instrument of exempting from and open the veneer pulling out box-type equipment.
2, the space that takies of drawing-aid device locker is few, can use in narrow space.
3, drawing-aid device and can realize mold produce with the latching member of its one, cost is lower.
Accompanying drawing explanation
Fig. 1 is the exploded sketch of a kind of drawing-aid device locker in detailed description of the invention.1 snap close, 2 Compress Springs, 3 ornamental strips, 4 tapping screws, 5 pressing plates, 6 supporting plates, 7 rotating shafts, 8 drawing-aid devices in figure.
Fig. 2 is the installation method schematic diagram of snap close 1 in detailed description of the invention, Compress Spring 2 and ornamental strip 3.
Fig. 3 is the assembling schematic cross-section in detailed description of the invention after the installation of a kind of drawing-aid device locker.
Fig. 4 is the schematic cross-section in detailed description of the invention after a kind of drawing-aid device locker drawing-aid device 8 ejection.
Part numbers in Fig. 2-Fig. 4 is identical with Fig. 1.
Detailed description of the invention
Below embodiment of the present utility model is further illustrated.But it should be noted that scope of the present utility model is not limited to described concrete technical scheme.Anyly carry out identical or equivalently replacing the technical scheme or those skilled in the art's technical scheme that just can obtain without creative work on the basis of described concrete technical scheme that obtain to the technology essential factor in described concrete technical scheme, all should be considered as falling into protection domain of the present utility model.
Fig. 1 is a kind of exploded sketch of drawing-aid device locker.A kind of drawing-aid device locker, comprises snap close 1, Compress Spring 2, pressing plate 5, supporting plate 6 and drawing-aid device 8.Supporting plate 6 comprises the end face side vertical with end face with two, can use as single plate carrier.The end face of supporting plate 6 has hole, and snap close 1 can snap in this hole.Be provided with conduit in snap close 1, Compress Spring 2 can be placed in one.Top surface being parallel that is rear and supporting plate 6 installed by pressing plate 5, and two sides of such snap close 1, supporting plate 6 and pressing plate 5 surround formation enclosure space, and Compress Spring 2 is limited in this enclosure space.
Drawing-aid device 8 is sheet shape aid-pulling device.One end of drawing-aid device 8 is riveted together by a rotating shaft 7 and supporting plate 6.
A kind of drawing-aid device locker, also comprise ornamental strip 3, ornamental strip 3 can be used in fixation clip 5.After the drawing-aid device locker installation that the utility model provides, pressing plate 5 and supporting plate 6 need to be fixed together, and usually can make to be screwed.But only use screw fixation clip 5 and supporting plate 6, may fix loosely on the one hand, have on the other hand some screws be exposed to outer unsightly and may operating personnel be scratched.Ornamental strip 3 is increased in order to overcome above-mentioned shortcoming.The installation method of snap close 1, Compress Spring 2 and ornamental strip 3 as shown in Figure 2.Via hole is opened in the position suitable at supporting plate 6, and ornamental strip 3 utilizes this via hole to be in place, and snap close 1 snaps in supporting plate 6 through the hole of supporting plate 6 end face, and Compress Spring 2 is installed in the conduit of snap close 1.
A kind of drawing-aid device locker, also comprises tapping screw 4.Snap close 1 is provided with limited post, and pressing plate 5 is provided with waist type via hole, tapping screw 4 through waist type via hole and snap close 1 fastening.After snap close 1, Compress Spring 2 and ornamental strip 3 are in place, pressing plate 5 is in place by the limited post of the corresponding snap close 1 of the waist type via hole of pressing plate 5, tapping screw 4 through the waist type via hole of pressing plate 5 and snap close 1 fastening.Assembling schematic cross-section after the installation of drawing-aid device locker is shown in Fig. 3.Drawing-aid device 8, snap close 1 and ornamental strip 3, in the coadaptation of design phase, can cooperatively interact after the installation of drawing-aid device locker, make the end face of drawing-aid device locker in Fig. 3 be a plane, not raised or sunken.
Tapping screw 4 through the waist type via hole of pressing plate 5 and snap close 1 fastening, make snap close 1 vertical direction in figure 3 cannot move, and horizontal direction can move among a small circle, this can realize self-locking and the unblock of drawing-aid device 8.During unblock, operating personnel promote snap close 1 and slide to the right, Compress Spring 2 forced compression, and the drawing-aid device 8 being in Fig. 3 position will eject certain angle.Drawing-aid device 8 ejects rear operating personnel and unclamps snap close 1, and snap close 1 can get back to the initial position shown in Fig. 3 under the effect of Compress Spring 2 restoring force.The sectional view that drawing-aid device 8 ejects rear drawing-aid device locker is shown in Fig. 4.During self-locking, operating personnel promote drawing-aid device 8, and drawing-aid device 8 extrudes snap close 1 to the right by the contact of incline plane with snap close 1, and after drawing-aid device 8 is in the position shown in Fig. 3, snap close 1 rebounds initial position by Compress Spring 2, thus locking drawing-aid device.
A kind of drawing-aid device locker that the utility model provides, realizes self-locking and the unblock of drawing-aid device by the movement of snap close, drawing-aid device can be fixed on corresponding box-type equipment.Drawing-aid device and the latching member such as snap close, spring are combined into one by this device, achieve the instrument of exempting from and open the veneer pulling out box-type equipment.Snap close can adopt very thin plastic parts, and the space self taken is few, can use in narrow space.Drawing-aid device and can realize mold produce with the latching member of its one, cost is lower.
Claims (5)
1. a drawing-aid device locker, comprise snap close (1), Compress Spring (2), pressing plate (5), supporting plate (6) and drawing-aid device (8), it is characterized in that, described snap close (1) is provided with conduit, Compress Spring (2) can be placed in one.
2. device according to claim 1, it is characterized in that, Compress Spring (2) can be limited to snap close (1), supporting plate (6) and pressing plate (5) and surround in the space formed by described pressing plate (5).
3. device according to claim 1, is characterized in that, one end and the supporting plate (6) of described drawing-aid device (8) are rotationally connected.
4. device according to claim 1, it is characterized in that, described device also comprises tapping screw (4), described snap close (1) is provided with limited post, pressing plate (5) is provided with waist type via hole, tapping screw (4) through waist type via hole and snap close (1) fastening.
5. device according to claim 1, is characterized in that, described device also comprises ornamental strip (3), and ornamental strip (3) can be used in fixation clip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031851.9U CN205184667U (en) | 2015-12-11 | 2015-12-11 | Help and pull out ware locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031851.9U CN205184667U (en) | 2015-12-11 | 2015-12-11 | Help and pull out ware locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184667U true CN205184667U (en) | 2016-04-27 |
Family
ID=55777698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031851.9U Expired - Fee Related CN205184667U (en) | 2015-12-11 | 2015-12-11 | Help and pull out ware locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511790A (en) * | 2017-07-27 | 2017-12-26 | 中国船舶重工集团公司第七二四研究所 | A kind of detachable assembly boosting drawing-aid device |
| CN107598833A (en) * | 2017-11-06 | 2018-01-19 | 洛阳欧祺精密零件制造有限公司 | A kind of drawing-aid device |
| TWI718420B (en) * | 2018-10-09 | 2021-02-11 | 台達電子工業股份有限公司 | Communication module and puller of the same |
-
2015
- 2015-12-11 CN CN201521031851.9U patent/CN205184667U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511790A (en) * | 2017-07-27 | 2017-12-26 | 中国船舶重工集团公司第七二四研究所 | A kind of detachable assembly boosting drawing-aid device |
| CN107598833A (en) * | 2017-11-06 | 2018-01-19 | 洛阳欧祺精密零件制造有限公司 | A kind of drawing-aid device |
| TWI718420B (en) * | 2018-10-09 | 2021-02-11 | 台達電子工業股份有限公司 | Communication module and puller of the same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171211 |