CN204327670U - A kind of instrument and apparatus case fixing device - Google Patents
A kind of instrument and apparatus case fixing device Download PDFInfo
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- CN204327670U CN204327670U CN201420745627.5U CN201420745627U CN204327670U CN 204327670 U CN204327670 U CN 204327670U CN 201420745627 U CN201420745627 U CN 201420745627U CN 204327670 U CN204327670 U CN 204327670U
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- fixing frame
- hole
- bent angle
- instrument
- guide groove
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Abstract
The utility model provides a kind of instrument and apparatus case fixing device, and this device comprises fixing frame, bent angle fixing frame and screw.A kind of instrument and apparatus case fixing device of the utility model, structure is simple, and processing cost is low.Adopt the fixation method of a kind of instrument and apparatus case fixing device of the utility model, installation panel perforate rule, time saving and energy saving; Instrument and apparatus simple installation, improves working efficiency; Replacing housing is convenient and swift, is convenient to instrument and apparatus and safeguards.
Description
Technical field
The utility model relates to a kind of instrument and apparatus fixing device, particularly a kind of instrument and apparatus case fixing device.
Background technique
In currently available technology, various instrument and apparatus housing is general all to be fixed by screw and the panel through walls be embedded in body of wall, also needs with screw simultaneously and fixes by plug and body of wall.Like this, the perforate of panel through walls is comparatively complicated, and design, fabricating cost is relatively high; And install, dismounting all comparatively bother, waste time and energy.
Summary of the invention
For the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of instrument and apparatus case fixing device, to solve the problems such as the perforate of prior art Instrumental instrument installation panel is complicated, and dismounting is inconvenient, and installation effort is time-consuming.
For achieving the above object, the technical solution adopted in the utility model is:
The utility model instrument and apparatus case fixing device, comprises fixing frame, bent angle fixing frame and screw.
Described fixing frame is rectangular structure, comprise guide groove, guiding groove hole, end plate, through hole and resistance surface, described guide groove runs through along described fixing frame length direction and is arranged at described fixing frame upper surface, described guiding groove hole is arranged at bottom described guide groove, and described guiding groove hole and described fixing frame lower surface through, described fixing frame one end is along its length provided with described end plate, and described end plate and described fixing frame are rigidly connected, described end plate is also provided with described through hole, and the described fixing frame the other end is along its length provided with described resistance surface.
Described bent angle fixing frame comprises leading arm, bent angle and tapped hole, described leading arm and described bent angle and described bent angle fixing frame are rigidly connected, described bent angle fixing frame is arranged in described guide groove, described leading arm contacts with the inner side surface of described guide groove and described bent angle fixing frame can be slided in described guide groove, described bent angle stretches out described fixing frame lower surface by described guiding groove hole, and described bent angle can slide in guiding groove hole, described bent angle fixing frame is also provided with described tapped hole, and the center line of described tapped hole overlaps with the center line of described through hole.
Described screw is through described through hole and described tapped hole screw-thread fit.
The utility model instrument and apparatus case fixing device, also comprise the support fixed hole for described bent angle hook, described support fixed hole is arranged at the side of instrument and apparatus housing.
Compared with prior art, the beneficial effect that the utility model has is:
A kind of instrument and apparatus case fixing device of the utility model, structure is simple, and processing cost is low; Adopt the fixation method of a kind of instrument and apparatus case fixing device of the utility model, installation panel perforate rule, time saving and energy saving; Instrument and apparatus simple installation, improves working efficiency; Replacing housing is convenient and swift, is convenient to instrument and apparatus and safeguards.
Accompanying drawing explanation
Fig. 1 is the structural representation of fixing frame in the utility model instrument and apparatus case fixing device.
Fig. 2 is the structural representation of bent angle fixing frame in the utility model instrument and apparatus case fixing device.
Fig. 3 is the utility model instrument and apparatus case fixing device plan view.
Fig. 4 is the utility model instrument and apparatus case fixing device plan view.
Fig. 5 is installation panel schematic diagram in the utility model instrument and apparatus housing fixation method.
Fig. 6 is the utility model instrument and apparatus housing fixation method Instrumental instrument housing schematic diagram.
Fig. 7 is the utility model instrument and apparatus housing fixation method plan view.
Fig. 8 is the utility model instrument and apparatus housing fixation method side view.
Fig. 9 is the sectional view in A-A face in the utility model Fig. 7.
In figure: 10, fixing frame, 11, guide groove, 12, guiding groove hole, 13, end plate, 14, through hole, 15, resistance surface, 20, bent angle fixing frame, 21, leading arm, 22, bent angle, 23, tapped hole, 30, screw, 40, installation panel, 41, shell bores, 50, instrument and apparatus housing, 51, support fixed hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model instrument and apparatus case fixing device, comprises fixing frame 10, bent angle fixing frame 20 and screw 30.
As shown in Figure 1, fixing frame 10 is rectangular structure, comprise guide groove 11, guiding groove hole 12, end plate 13, through hole 14 and resistance surface 15, guide groove 11 runs through along fixing frame 10 length direction and is arranged at fixing frame 10 upper surface, guiding groove hole 12 is arranged at bottom guide groove 11, and guiding groove hole 12 is through with fixing frame 10 lower surface, described fixing frame 10 one end is along its length provided with described end plate 13, and end plate 13 and fixing frame 10 are rigidly connected, end plate 13 is also provided with through hole 14, and described fixing frame 10 the other end is along its length provided with described resistance surface 15.
As shown in Figure 2, bent angle fixing frame 20 comprises leading arm 21, bent angle 22 and tapped hole 23, and leading arm 21 and bent angle 22 are rigidly connected with bent angle fixing frame 20.
As shown in Figure 3 and Figure 4, bent angle fixing frame 20 is arranged in guide groove 11, leading arm 21 contacts with the inner side surface of guide groove 11 and bent angle fixing frame 20 can be slided in guide groove 11, bent angle 22 stretches out fixing frame 10 lower surface by guiding groove hole 12, and bent angle 22 can slide in guiding groove hole 12, bent angle fixing frame 20 is also provided with tapped hole 23, and the center line of tapped hole 23 overlaps with the center line of through hole 14.Screw 30 is through through hole 14 and tapped hole 23 screw-thread fit.
As shown in Figure 6, the utility model instrument and apparatus case fixing device, also comprise the support fixed hole 51 for bent angle 22 hook, support fixed hole 51 is arranged at the side of instrument and apparatus housing 50.
Utilize the instrument and apparatus housing fixation method of the utility model instrument and apparatus case fixing device, comprise the steps:
1) as shown in Figure 4, the bent angle 22 on bent angle fixing frame 20 is inserted the guiding groove hole 12 of fixing frame 10, then bent angle fixing frame 20 is put into the guide groove 11 of fixing frame 10.The bending direction at bent angle 22 tip is towards end plate 13 one end on fixing frame 10.
2) as shown in Figure 4, by screw 30 through the through hole 14 on fixing frame 10 end plate 13, then screw in the tapped hole 23 on bent angle fixing frame 20, complete the assembling of fixing frame 10 and bent angle fixing frame 20.
3) in the shell bores 41 as shown in figure 5 and figure 7, instrument and apparatus housing 50 ecto-entad that is fixed inserted on installation panel 40.
4) as shown in Figure 8 and Figure 9, by the support fixed hole 51 on the bent angle 22 inserting instrument instrument housing 50 on bent angle fixing frame 20, fixing frame 10 lower surface is made to be close to the side of instrument and apparatus housing 50.Be multiple for the fixing frame 10 of retainer instrument instrument housing 50 and bent angle fixing frame 20.
5) rotary screw 30 makes fixing frame 10 move relative to the internal surface of bent angle fixing frame 20 to installation panel 40, until the resistance surface 15 of fixing frame 10 fits tightly with the internal surface of installation panel 40, complete instrument and apparatus housing 50 fixing on installation panel 40.
Claims (2)
1. an instrument and apparatus case fixing device, is characterized in that, comprises fixing frame (10), bent angle fixing frame (20) and screw (30);
Described fixing frame (10) is rectangular structure, comprise guide groove (11), guiding groove hole (12), end plate (13), through hole (14) and resistance surface (15), described guide groove (11) runs through along described fixing frame (10) length direction and is arranged at described fixing frame (10) upper surface, described guiding groove hole (12) is arranged at described guide groove (11) bottom, and described guiding groove hole (12) is through with described fixing frame (10) lower surface, described fixing frame (10) one end is along its length provided with described end plate (13), and described end plate (13) and described fixing frame (10) are rigidly connected, described end plate (13) is also provided with described through hole (14), described fixing frame (10) the other end is along its length provided with described resistance surface (15),
Described bent angle fixing frame (20) comprises leading arm (21), bent angle (22) and tapped hole (23), described leading arm (21) and described bent angle (22) are rigidly connected with described bent angle fixing frame (20), described bent angle fixing frame (20) is arranged in described guide groove (11), described leading arm (21) contacts with the inner side surface of described guide groove (11) and described bent angle fixing frame (20) can be slided in described guide groove (11), described bent angle (22) stretches out described fixing frame (10) lower surface by described guiding groove hole (12), and described bent angle (22) can slide in guiding groove hole (12), described bent angle fixing frame (20) is also provided with described tapped hole (23), the center line of described tapped hole (23) overlaps with the center line of described through hole (14),
Described screw (30) is through described through hole (14) and described tapped hole (23) screw-thread fit.
2. instrument and apparatus case fixing device according to claim 1, it is characterized in that, also comprise the support fixed hole (51) for described bent angle (22) hook, described support fixed hole (51) is arranged at the side of instrument and apparatus housing (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745627.5U CN204327670U (en) | 2014-12-02 | 2014-12-02 | A kind of instrument and apparatus case fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745627.5U CN204327670U (en) | 2014-12-02 | 2014-12-02 | A kind of instrument and apparatus case fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327670U true CN204327670U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745627.5U Active CN204327670U (en) | 2014-12-02 | 2014-12-02 | A kind of instrument and apparatus case fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481985A (en) * | 2014-12-02 | 2015-04-01 | 南京航天银山电气有限公司 | Fixed device and fixed method for instrument and apparatus shell |
-
2014
- 2014-12-02 CN CN201420745627.5U patent/CN204327670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481985A (en) * | 2014-12-02 | 2015-04-01 | 南京航天银山电气有限公司 | Fixed device and fixed method for instrument and apparatus shell |
| CN104481985B (en) * | 2014-12-02 | 2016-04-27 | 南京航天银山电气有限公司 | A kind of instrument and apparatus case fixing device and fixation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180920 Address after: 519090 6B, Zhuhai, Guangdong. Patentee after: Spaceflight Yinshan Electric Co., Ltd. Address before: 211100 No. 7, Zhong Ke Road, Jiangning Development Zone, Nanjing, Jiangsu. Patentee before: Nanjing Aerospace Yinshan Electrical Co., Ltd. |
|
| TR01 | Transfer of patent right |