CN203009476U - Meter installing fastener - Google Patents
Meter installing fastener Download PDFInfo
- Publication number
- CN203009476U CN203009476U CN 201220573615 CN201220573615U CN203009476U CN 203009476 U CN203009476 U CN 203009476U CN 201220573615 CN201220573615 CN 201220573615 CN 201220573615 U CN201220573615 U CN 201220573615U CN 203009476 U CN203009476 U CN 203009476U
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- CN
- China
- Prior art keywords
- spring
- screw
- installing tache
- telescopic cover
- instrument
- 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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Abstract
The utility model provides a meter installing fastener which comprises a clamping strip (1), a nut sleeve (2), a retractable sleeve (3), a spring (4) and a bolt (5), wherein the retractable sleeve (3) is installed inside the nut sleeve (2), the spring (4) is installed inside the retractable sleeve (3), the bolt (5) penetrates through the retractable sleeve (3) and the spring (4) to be arranged inside the nut sleeve (2) in a rivet pressing mode, and an elastic bolt is composed of the nut sleeve (2), the retractable sleeve (3), the spring (4) and the bolt (5). The elastic bolt is arranged at one end of the clamping strip (1) in a rivet pressing mode. The meter installing fastener is high in practicality, and has the advantages of being fast, convenient to use, firm to install, difficult to damage and the like.
Description
Technical field
The utility model belongs to a kind of fixing device, relates in particular to the fixing device that a kind of electric instrument is installed.
Background technique
Along with the diversified development of intelligent instrument, for instrument, fixing mode is installed, all big enterprises all design multiple mounting mechanism, and as traditional plastic card gear mechanism, metal lock catch adds screw mechanism etc.But these kinds traditional mechanism all has his own strong points, and shortage is also respectively arranged, and it is both convenient all not play instrument, firmly fixes again effect.There is being on the market a kind of instrument snap close more common at present; as shown in Figure 1; wherein 6 is card article, and 7 is screw, and this mode snap close can satisfy the instrument installation requirement substantially; but its card article is turned round the screw design with hand and is separated; in installation process, screw usually can be lost because separating with card article, is difficult to give for change; thereby the time of having delayed installation personnel, cause the extension of construction project etc.
The model utility content
For existing instrument, fixing defective is installed, the utility model has been done improvement in original scheme defective, a kind of instrument installing tache is proposed, it can help installation personnel instrument fast, conveniently, be arranged on more firmly on cabinet panel, also maintenance for convenience detach simultaneously, the work ratio that effectively improves installation personnel is imitated, and more effectively guarantees the reliability of product etc. simultaneously.
A kind of instrument installing tache that the application proposes comprises: card article 1, spiro cap 2, telescopic cover 3, spring 4 and screw 5, wherein, pack into 2 li of described spiro caps of described telescopic cover 3, described spring 4 is packed in telescopic cover 3, described screw 5 passes described telescopic cover 3 and spring 4 presses 2 li of spiro caps, described spiro cap 2, telescopic cover 3, spring 4 and screw 5 form the elasticity screw, and described elasticity screw presses at an end of described card article 1.
Description of drawings
Fig. 1 is the structural drawing of instrument installing tache in prior art;
Fig. 2 is the structural drawing according to instrument installing tache of the present utility model;
Fig. 3 is the elasticity screw schematic diagram according to instrument installing tache of the present utility model;
Fig. 4 is according to the schematic diagram after the assembling of instrument installing tache of the present utility model;
Fig. 5 is the application schematic diagram according to instrument installing tache of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and with best embodiment, the utility model is described in detail.
In order further to understand the utility model, below in conjunction with embodiment, the utility model advantage embodiment is described, but should be appreciated that these are described just further illustrates feature and advantage of the present utility model, rather than to the restriction of the utility model claim.
The characteristics such as the utility model provides a kind of new instrument installing tache, and it has fast, facilitates, installs firmly, and is not fragile.This installing tache comprises that card article 1, spiro cap 2, telescopic cover 3, spring 4,5 five accessories of screw form, as shown in Figure 2.Wherein, card article 1 is torn open and is curved " Z " font, " Z " font one end is semicircle shape, the centre is provided with a through hole, and the other end is designed to " T " font grab, and telescopic cover is three grades of ladder tubulars, spring is that Spring Steel Wire is made, screw is the squeezing-rivet type screw, and the Luo cap is provided with straight groove, and spiro cap is provided with anti-slip veins outward.Assembling mode is as follows: pack into 2 li of described spiro caps of described telescopic cover 3, again above-mentioned spring 4 telescopic cover 3 of packing into, and then above-mentioned screw 5 is passed telescopic cover 3 and spring 4, press 2 li of spiro caps, to form an elasticity screw this moment, as shown in Figure 3, at last described elasticity screw is pressed in the through hole of above-mentioned card article.After assembling, screw becomes flexible, but after pressing spiro cap turn-knob.
[0010]This installing tache coordinates corresponding instrument housing to use, and corresponding meter housing has the wedge slot that is complementary in both sides, and the back side is provided with a nut bore that coordinates with installing tache.During installation as long as the instrument afterbody is packed in the mounting hole that cabinet panel opens, again the card article of this installing tache is advanced from the wedge slot of instrument tail end along both sides, then make the screw afterbody of the installing tache the other end aim at the screw hole that instrument is offered later, tighten at last installing tache afterbody spiro cap and get final product.During dismounting, as long as spiro cap is turned on, the wedge slot along the instrument both sides gets final product from the afterbody extraction, and as shown in Figure 5, wherein, 8 is installation panel, and 9 is the instrument mounting hole, and 10 is the instrument bonnet, and 11 is wedge slot, and 12 is nut bore.This snap close is very easy to use, install and dismounting all without any need for instrument, free-handly just can complete.
The instrument installing tache that the utility model proposes has not only facilitated the installation and removal of instrument, and the soundness of installing for instrument also plays a significant role, thereby has effectively solved the instrument difficult problem with firmly getting both easy for installation in the past.
Claims (6)
1. instrument installing tache, comprise: card article (1), spiro cap (2), telescopic cover (3), spring (4) and screw (5), wherein, described telescopic cover (3) the described spiro cap (2) of packing into is inner, described spring (4) is packed in telescopic cover (3), described screw (5) passes described telescopic cover (3) and spring (4) presses inner at spiro cap (2), described spiro cap (2), telescopic cover (3), spring (4) and screw (5) form the elasticity screw, and described elasticity screw presses at an end of described card article (1).
2. installing tache according to claim 1, is characterized in that, described card article (1) is torn open and curved " Z " font, and an end of " Z " font is semicircle shape, and the centre is provided with a through hole, and the other end is designed to " T " font grab.
3. installing tache according to claim 1, is characterized in that, described telescopic cover (3) is three grades of ladder tubulars.
4. installing tache according to claim 1, is characterized in that, described spring (4) is made for Spring Steel Wire.
5. installing tache according to claim 1, is characterized in that, described screw (5) is the squeezing-rivet type screw.
6. installing tache according to claim 1, is characterized in that, the outer anti-slip veins that is provided with of described spiro cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573615 CN203009476U (en) | 2012-11-03 | 2012-11-03 | Meter installing fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573615 CN203009476U (en) | 2012-11-03 | 2012-11-03 | Meter installing fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009476U true CN203009476U (en) | 2013-06-19 |
Family
ID=48601073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220573615 Expired - Lifetime CN203009476U (en) | 2012-11-03 | 2012-11-03 | Meter installing fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009476U (en) |
-
2012
- 2012-11-03 CN CN 201220573615 patent/CN203009476U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |