CN204553524U - For the connecting rod of urgent formula locking device - Google Patents
For the connecting rod of urgent formula locking device Download PDFInfo
- Publication number
- CN204553524U CN204553524U CN201520124068.0U CN201520124068U CN204553524U CN 204553524 U CN204553524 U CN 204553524U CN 201520124068 U CN201520124068 U CN 201520124068U CN 204553524 U CN204553524 U CN 204553524U
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting rod
- main linkage
- locking device
- duplicate invoice
- 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
Links
- 239000007787 solid Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a kind of connecting rod for urgent formula locking device, described connecting rod comprises main linkage rod, duplicate invoice lever and supplies to connect the head rod of described main linkage rod and/or duplicate invoice lever, a groove is provided with in the middle part of described main linkage rod, and pin-and-hole is offered on described groove, described main linkage rod two ends offer tapped hole respectively; One end of described duplicate invoice lever is provided with plat part, and offers pin-and-hole on described plat part, and the other end of described duplicate invoice lever offers tapped hole; The two ends of described head rod are respectively equipped with the screw mandrel matched with described main linkage rod or duplicate invoice lever upper screwed hole.Main linkage rod described here, duplicate invoice lever and head rod are solid cylindrical tube.It is simple that the utility model has structure, can install by independent assortment, greatly facilitate locking device quantity installed by urgent formula locking device problem according to actual conditions.
Description
Technical field
The utility model relates to mechanical lock field, more specifically, particularly relates to a kind of connecting rod for urgent formula locking device.
Background technique
In existing mechanical lock, fix for the bar linkage structure connecting locking device, not easily make change, thus be unfavorable for the improvement of mechanical lock and move, when particularly needing to change mechanical lock, need to carry out integral demounting, or do integral replacing.
Model utility content
In view of the above, the purpose of this utility model is to provide a kind of connecting rod for urgent formula locking device, is comparatively fixedly unfavorable for the problem of later maintenance for solving mechanical lock bar linkage structure in prior art.
For achieving the above object and other relevant objects, the utility model provides following technological scheme:
A kind of connecting rod for urgent formula locking device, described connecting rod comprises main linkage rod, duplicate invoice lever and supplies to connect the head rod of described main linkage rod and/or duplicate invoice lever, a groove is provided with in the middle part of described main linkage rod, and pin-and-hole is offered on described groove, described main linkage rod two ends offer tapped hole respectively; One end of described duplicate invoice lever is provided with plat part, and offers pin-and-hole on described plat part, and the other end of described duplicate invoice lever offers tapped hole; The two ends of described head rod are respectively equipped with the screw mandrel matched with described main linkage rod or duplicate invoice lever upper screwed hole.Main linkage rod described here, duplicate invoice lever and head rod are solid cylindrical tube.
Preferably, the above-mentioned connecting rod for urgent formula locking device also comprises the second connecting rod for connecting multiple head rod, and wherein, described second connecting rod two ends are respectively equipped with the tapped hole matched with head rod upper screw rod.
As mentioned above, the utility model has following beneficial effect: it is simple that the utility model has structure, can install by independent assortment, greatly facilitates locking device quantity installed by urgent formula locking device problem according to actual conditions.
Accompanying drawing explanation
In order to be illustrated more clearly in the scheme in the utility model embodiment, be briefly described to describing the required accompanying drawing used in specific embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model for the connecting rod of urgent formula locking device.
Fig. 2 is shown as the effect figure of the utility model on urgent formula locking device.
Fig. 3 shows the effect figure of the utility model on urgent formula locking device.
Drawing reference numeral explanation
1 main linkage rod
11 grooves
111,211 pin-and-holes
12,22,41 tapped holes
2 duplicate invoice levers
21 plat parts
3 connecting rods
31 screw mandrels
4 second connecting rods
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, belong to the scope of the utility model protection.
Please refer to Fig. 1, show the bar linkage structure schematic diagram of the utility model for urgent formula locking device, described connecting rod comprises main linkage rod 1, duplicate invoice lever 2 and supplies to connect the connecting rod of described main linkage rod 1 and/or duplicate invoice lever 2, a groove 11 is provided with in the middle part of described main linkage rod 1, and pin-and-hole 111 is offered on described groove 11, described main linkage rod 1 two ends offer tapped hole 12 respectively; One end of described duplicate invoice lever 2 is provided with plat part 21, and offers pin-and-hole 211 on described plat part 21, and the other end of described duplicate invoice lever 2 offers tapped hole 22; The two ends of described connecting rod are respectively equipped with the screw mandrel 31 matched with described main linkage rod 1 or duplicate invoice lever 2 upper screwed hole 22.Main linkage rod 1 described here, duplicate invoice lever 2 and connecting rod are solid cylindrical tube.
Further, see Fig. 2, the second connecting rod 4 is also comprised at the described connecting rod for urgent formula locking device, described second connecting rod 4 two ends are respectively equipped with the tapped hole 41 matched with above-mentioned connecting rod upper screw rod 31, described second connecting rod 4, for realizing the interconnection of multiple above-mentioned connecting rod, increases the length of connection with this.
See Fig. 3, show the effect figure of the utility model on urgent formula locking device, according to figure, the described connecting rod for urgent formula locking device at least will comprise a main linkage rod 1 and a duplicate invoice lever 2 and described main linkage rod 1 and duplicate invoice lever 2 realize being connected and fixed by a connecting rod.If need to lengthen, so only need multiple main linkage rod 1 and multiple duplicate invoice lever 2 to be coupled together by multiple connecting rod and the second connecting rod 4.
In sum, it is simple that the utility model has structure, can install by independent assortment, greatly facilitate locking device quantity installed by urgent formula locking device problem according to actual conditions.
Claims (4)
1. the connecting rod for urgent formula locking device, it is characterized in that: described connecting rod comprises main linkage rod, duplicate invoice lever and supplies to connect the head rod of described main linkage rod and/or duplicate invoice lever, a groove is provided with in the middle part of described main linkage rod, and pin-and-hole is offered on described groove, described main linkage rod two ends offer tapped hole respectively; One end of described duplicate invoice lever is provided with plat part, and offers pin-and-hole on described plat part, and the other end of described duplicate invoice lever offers tapped hole; The two ends of described head rod are respectively equipped with the screw mandrel matched with described main linkage rod or duplicate invoice lever upper screwed hole.
2. the connecting rod for urgent formula locking device according to claim 1, is characterized in that: also comprise the second connecting rod for connecting multiple head rod.
3. the connecting rod for urgent formula locking device according to claim 2, is characterized in that: described second connecting rod two ends are respectively equipped with the tapped hole matched with head rod upper screw rod.
4. the connecting rod for urgent formula locking device according to claim 2, is characterized in that: described main linkage rod, duplicate invoice lever, head rod and the second connecting rod are solid steel cylindrical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124068.0U CN204553524U (en) | 2015-03-03 | 2015-03-03 | For the connecting rod of urgent formula locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124068.0U CN204553524U (en) | 2015-03-03 | 2015-03-03 | For the connecting rod of urgent formula locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553524U true CN204553524U (en) | 2015-08-12 |
Family
ID=53828639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124068.0U Expired - Fee Related CN204553524U (en) | 2015-03-03 | 2015-03-03 | For the connecting rod of urgent formula locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156243A (en) * | 2020-01-15 | 2020-05-15 | 东莞市宏联电子有限公司 | Slewing mechanism and mobile terminal |
-
2015
- 2015-03-03 CN CN201520124068.0U patent/CN204553524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156243A (en) * | 2020-01-15 | 2020-05-15 | 东莞市宏联电子有限公司 | Slewing mechanism and mobile terminal |
| CN111156243B (en) * | 2020-01-15 | 2024-04-30 | 东莞市宏联电子有限公司 | Rotating mechanism and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 400000 Chongqing city Yubei District Jin Road No. 21 gold back Hing Street Patentee after: Chongqing oubaite cold chain technology shares Ltd. Address before: 400000 Chongqing city Yubei District Jin Road No. 21 gold back Hing Street Patentee before: CHONGQING OUBAITE REFRIGERATION EQUIPMENT CO.,LTD. |
|
| 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: 20150812 |