CN204082837U - Efficient mechanical linkage structure - Google Patents
Efficient mechanical linkage structure Download PDFInfo
- Publication number
- CN204082837U CN204082837U CN201420463508.0U CN201420463508U CN204082837U CN 204082837 U CN204082837 U CN 204082837U CN 201420463508 U CN201420463508 U CN 201420463508U CN 204082837 U CN204082837 U CN 204082837U
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- China
- Prior art keywords
- latch
- connecting body
- inserted link
- diameter
- linkage structure
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- Expired - Lifetime
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- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of efficient mechanical linkage structure, belong to MACHINERY JOINT field, comprise the first connecting body and the second connecting body; Described first connecting body and the second connecting body are respectively arranged with through hole; Also comprise the first latch; The vertical central shaft of described first latch is provided with perforation, is plugged with the second latch in described perforation; The inserted link length of described second latch is 1.5 ~ 2 times of the inserted link length of the first latch; The inserted link diameter of described second latch is 0.2 ~ 0.6 times of the inserted link diameter of the first latch; The upper end of described first latch is also provided with rotatable handle; The lower end of described first latch is provided with external thread section, described first connecting body is provided with the internal thread corresponding with described outside thread with in the through hole of the second connecting body, adopt the double bolt structure of composite-type, first by the second little latch quick insertion, and then introduce the first latch can be quicker, more accurately.
Description
Technical field
The utility model relates to a kind of mechanical fastener, particularly relates to a kind of efficient mechanical linkage structure.
Background technique
In prior art, often can use two in engineering goods or the casing of multiple end-to-end carries out transporting or other work.Be connected by linkage structure between described casing, usually the Placement adopted is at adjacent boxes connection part place, an attachment portion is respectively set, described attachment portion is provided with perforation, then adopt a montant simultaneously through the perforation on two attachment portions, realize the connection between two adjacent boxes with this.Existing mechanical connecting structure as shown in Figure 1, comprises the first casing 01, second casing 02, second connecting body 03, first connecting body 04 and latch 05; First connecting body 04 is fixedly connected with the first casing 01, and the second connecting body 03 is fixedly connected with the second casing 02; First connecting body 04 and the second connecting body 03 are equipped with through hole, and described latch 05 is by linking together two casings through the through hole on two described connecting bodys simultaneously.And the size of this structure latch 05 of the prior art is generally the through hole be slightly less than on connecting body, so that prevent both sides connecting body from shaking round latch place.But the latch 05 of this design described in when reality uses is very little due to the aperture difference of its diameter and through hole, thus is difficult in use fast and accurately simultaneously through the through hole on two connecting bodys.
Through actual service condition, be the latch 05 of 5cm for diameter, the aperture of through hole is generally 6cm, such size, and latch 05 is on average consuming time at about 30 seconds through two connecting bodys, thus makes joint efficiency low.
Summary of the invention
The purpose of this utility model is just to provide a kind of new mechanical connecting structure, solves the problem that above-mentioned joint efficiency is low.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of efficient mechanical linkage structure, comprises for being arranged on the first connecting body on the first casing and for being arranged on the second connecting body on the second casing; Described first connecting body and the second connecting body are respectively arranged with through hole; Also comprise the first latch for the first connecting body and the second connecting body being linked together; The vertical central shaft of described first latch is provided with perforation, is plugged with the second latch in described perforation; The inserted link length of described second latch is 1.5 ~ 2 times of the inserted link length of the first latch; The inserted link diameter of described second latch is 0.2 ~ 0.6 times of the inserted link diameter of the first latch; The upper end of described first latch is also provided with rotatable handle; The lower end of described first latch is provided with external thread section, and described first connecting body is provided with the internal thread corresponding with described outside thread with in the through hole of the second connecting body.
During use, first can be come first through the first connecting body and the second connecting body by less the second longer latch, and then the first larger for diameter latch is slided downwards along the second latch, simultaneously through two connecting bodys.Adopt the double bolt structure of composite-type, first by the second little latch quick insertion, and then introduce the first latch can be quicker, more accurately.Additionally by the setting of rotatable handle and screw thread, can prevent latch from coming off, make the connection of the first casing and the second casing more reliable and more stable.
As preferably, the inserted link length of described second latch is 2 times of the inserted link length of the first latch.This structure directly adopts 2 times of Design of length, by cost of material optimization while the activity space ensureing sufficient second latch inserted link, in addition in process of production, 2 times of length workmans more easily remember, also more directly perceived and portable during quality testing, only need two inserted links than once.
As preferably, the inserted link diameter of described second latch is 0.5 times of the inserted link diameter of the first latch.This inserted link being designed to the second little latch of diameter leaves the jack remaining of a times, and be that macropore design worn by typical little pin, user, when the inserted link of insertion second latch, need not deliberately aim at all, just can be inserted in jack very fast and easily.
As preferably, the lower end of the first latch be also provided with the guide section that one section of diameter is less than bolt body part.The setting of guide section, can make the insertion process of the first latch more fast smooth and easy, further increase the joint efficiency of linkage structure.
Compared with prior art, the utility model has the advantage of: adopt the double bolt structure of composite-type, first by the second little latch quick insertion, and then introduce the first latch can be quicker, more accurately; When the utility model is specifically implemented, same employing diameter is first latch of 5cm, the aperture of through hole is generally 6cm, because the diameter of the second latch playing leading guiding function only has 2.5cm, the latch of such size can pass rapidly through two connecting bodys, then operator directly press the first latch can fast two connecting bodys be connected together.Test proves that efficient mechanical linkage structure disclosed in the utility model connects two connecting bodys or casing, and connected on average 10 seconds consuming time, compared on average 30 seconds consuming time of the prior art, efficiency improve 2 times.
Accompanying drawing explanation
Fig. 1 is the structural representation of mechanical connecting structure in prior art;
Fig. 2 is the structural representation of the mechanical connecting structure of the utility model embodiment 1.
In Fig. 1: 01, the first casing; 02, the second casing; 03, the second connecting body; 04, the first connecting body; 05, latch;
In Fig. 2: 1, the first casing; 2, the second casing; 3, the second connecting body; 4, the first connecting body; 5, the first latch; 6, the second latch; 7, rotatable handle.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1:
See Fig. 2, a kind of efficient mechanical linkage structure, comprises for being arranged on the first connecting body 4 on the first casing 1 and for being arranged on the second connecting body 3 on the second casing 2; First connecting body 4 and the second connecting body 3 are respectively arranged with through hole; Also comprise the first latch 5 for the first connecting body 4 and the second connecting body 3 being linked together; The vertical central shaft of the first latch 5 is provided with perforation, is plugged with the second latch 6 in described perforation; The inserted link length of the second latch 6 is 2 times of the inserted link length of the first latch 5; The inserted link diameter of the second latch 6 is 0.5 times of the inserted link diameter of the first latch 5; The upper end of the first latch 5 is also provided with rotatable handle 7; The lower end of the first latch 5 is provided with external thread section, and the first connecting body 4 is provided with the internal thread corresponding with described outside thread with in the through hole of the second connecting body 3.
During use, first first can pass the first connecting body 4 and the second connecting body 3 by less the second longer latch 6, and then the first larger for diameter latch 5 is slided downwards along the second latch 6, simultaneously through two connecting bodys.Adopt the double bolt structure of composite-type, first by the second little latch 6 quick insertion, and then introduce the first latch 1 can be quicker, more accurately.Additionally by the setting of rotatable handle 7 and screw thread, can prevent latch from coming off, make the connection of the first casing 1 and the second casing 2 more reliable and more stable.
Adopt the linkage structure of the present embodiment, employing diameter is 5cm, length is first latch of 15cm, diameter is 2.5cm, length is second latch of 30cm, and the aperture of inserting through hole is generally 6cm, because the diameter of the second latch playing leading guiding function only has 2.5cm, the latch of such size can pass rapidly through two connecting bodys, then operator directly press the first latch can fast two connecting bodys be connected together.Test proves that efficient mechanical linkage structure disclosed in the utility model connects two connecting bodys or casing, has connected on average 10 seconds consuming time.
Embodiment 2:
In the present embodiment, the inserted link length of the second latch 6 is 1.5 times of the inserted link length of the first latch 5; The inserted link diameter of the second latch 6 is 0.2 times of the inserted link diameter of the first latch 5, and the lower end of the first latch 5 is also provided with the guide section that one section of diameter is less than bolt body part, and all the other are identical with embodiment 1.
Adopt the linkage structure of the present embodiment, employing diameter is 5cm, length is first latch of 10cm, diameter is 1cm, length is second latch of 15cm, and the aperture of inserting through hole is generally 6cm, because the diameter of the second latch playing leading guiding function only has 1cm, the latch of such size can pass rapidly through two connecting bodys, then operator directly press the first latch can fast two connecting bodys be connected together.Test proves that efficient mechanical linkage structure disclosed in the utility model connects two connecting bodys or casing, has connected on average 10 seconds consuming time.
Claims (4)
1. an efficient mechanical linkage structure, is characterized in that: comprise for being arranged on the first connecting body on the first casing and for being arranged on the second connecting body on the second casing; Described first connecting body and the second connecting body are respectively arranged with through hole; Also comprise the first latch for the first connecting body and the second connecting body being linked together; The vertical central shaft of described first latch is provided with perforation, is plugged with the second latch in described perforation; The inserted link length of described second latch is 1.5 ~ 2 times of the inserted link length of the first latch; The inserted link diameter of described second latch is 0.2 ~ 0.6 times of the inserted link diameter of the first latch; The upper end of described first latch is also provided with rotatable handle; The lower end of described first latch is provided with external thread section, and described first connecting body is provided with the internal thread corresponding with described outside thread with in the through hole of the second connecting body.
2. efficient mechanical linkage structure according to claim 1, is characterized in that: the inserted link length of described second latch is 2 times of the inserted link length of the first latch.
3. efficient mechanical linkage structure according to claim 1, is characterized in that: the inserted link diameter of described second latch is 0.5 times of the inserted link diameter of the first latch.
4. efficient mechanical linkage structure according to claim 1, is characterized in that: the lower end of described first latch is also provided with the guide section that one section of diameter is less than bolt body part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463508.0U CN204082837U (en) | 2014-08-15 | 2014-08-15 | Efficient mechanical linkage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463508.0U CN204082837U (en) | 2014-08-15 | 2014-08-15 | Efficient mechanical linkage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082837U true CN204082837U (en) | 2015-01-07 |
Family
ID=52175560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463508.0U Expired - Lifetime CN204082837U (en) | 2014-08-15 | 2014-08-15 | Efficient mechanical linkage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796944A (en) * | 2021-09-17 | 2021-12-17 | 黎观保 | Screw extractor for orthopedics |
-
2014
- 2014-08-15 CN CN201420463508.0U patent/CN204082837U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796944A (en) * | 2021-09-17 | 2021-12-17 | 黎观保 | Screw extractor for orthopedics |
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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: 20150107 |
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| CX01 | Expiry of patent term |