CN205144747U - Safety block device - Google Patents
Safety block device Download PDFInfo
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- CN205144747U CN205144747U CN201520807159.4U CN201520807159U CN205144747U CN 205144747 U CN205144747 U CN 205144747U CN 201520807159 U CN201520807159 U CN 201520807159U CN 205144747 U CN205144747 U CN 205144747U
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- driving lever
- mentioned
- elastomeric element
- block
- block device
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Abstract
The utility model relates to a safety block device, which comprises an outer shell. The driving lever, above -mentioned driving lever rotates and installs in above -mentioned shell, and above -mentioned driving lever includes a part of outside that is located above -mentioned shell of the head of driving lever, the head of above -mentioned driving lever, driving lever elastomeric element, above -mentioned driving lever elastomeric element's one end and above -mentioned driving lever are connected, and above -mentioned driving lever elastomeric element's the other end and above -mentioned shell are connected, and above -mentioned driving lever elastomeric element makes above -mentioned driving lever receive rotate clockwise's thrust all the time, the dog, above -mentioned dog slidable mounting is in above -mentioned shell, dog elastomeric element, above -mentioned dog elastomeric element's one end and above -mentioned dog are connected, and above -mentioned dog elastomeric element's the other end and above -mentioned shell are connected, and above -mentioned dog elastomeric element makes above -mentioned dog receive thrust left all the time, the primary importance of above -mentioned driving lever makes above -mentioned safety block device be in the closed condition, and the second place of above -mentioned driving lever makes above -mentioned safety block device be in the open mode, and above -mentioned dog makes above -mentioned driving lever be in the above -mentioned second place.
Description
Technical field
This utility model relates to medical instruments field, more specifically, relates to a kind of safety block device and medical apparatus and instruments.
Background technology
In surgical operation, need to use medical apparatus and instruments miscellaneous, these medical apparatus and instruments can make operation process shortening, amount of bleeding reduces, post-operative recovery is fast.
When medical apparatus and instruments uses, in order to make operator's energy accurate control tool, avoiding maloperation error in operation, usually can suggestion device be set, such as color alerts, action prompt, pressure instruction etc.Wherein, safety are exactly one of the most effective the most frequently used suggestion device.
In existing hand-held medical apparatus, some has safety, and some does not have safety.In the medical apparatus and instruments with safety, in the design process, all will design the safety of oneself according to practical situation and repeatedly revise test, this not only extends product development cycle to each product, and makes medical apparatus and instruments there is certain risk.
Utility model content
This utility model provides that a kind of structure is simple, volume is little, highly versatile, can be used for safety block device in medical apparatus and instruments and medical apparatus and instruments.
As embodiment of the present utility model, provide a kind of safety block device, comprise shell, above-mentioned safety block device comprises:
Driving lever, above-mentioned driving lever is rotatably installed in above-mentioned shell, and above-mentioned driving lever comprises the head of driving lever, and a part for the head of above-mentioned driving lever is positioned at the outside of above-mentioned shell;
Driving lever elastomeric element, one end of above-mentioned driving lever elastomeric element is connected with above-mentioned driving lever, and the other end of above-mentioned driving lever elastomeric element is connected with above-mentioned shell, the thrust that above-mentioned driving lever elastomeric element makes above-mentioned driving lever be rotated clockwise all the time;
Block, above-mentioned block is slidably mounted in above-mentioned shell;
Block elastomeric element, one end of above-mentioned block elastomeric element is connected with above-mentioned block, and the other end of above-mentioned block elastomeric element is connected with above-mentioned shell, the thrust that above-mentioned block elastomeric element makes above-mentioned block be subject to left all the time;
The primary importance of above-mentioned driving lever makes above-mentioned safety block device be in closed condition, and the second position of above-mentioned driving lever makes above-mentioned safety block device be in open mode, and above-mentioned block makes above-mentioned driving lever be in said second position.
Selectively, a part for the head of above-mentioned driving lever is driven by external force and makes above-mentioned safety block device be in open mode.
Selectively, above-mentioned driving lever elastomeric element makes above-mentioned driving lever be in primary importance, is separated with above-mentioned block.
Selectively, above-mentioned block makes above-mentioned driving lever be in said second position, and above-mentioned driving lever compresses above-mentioned driving lever elastomeric element.
Selectively, above-mentioned block is provided with projection, and above-mentioned projection reaches the outside of above-mentioned shell.
Selectively, above-mentioned projection is driven by external force and above-mentioned driving lever is separated with above-mentioned block, makes above-mentioned safety block device be in closed condition.
Selectively, the head of above-mentioned block is inclined-plane.
Selectively, above-mentioned driving lever elastomeric element is driving lever spring.
Selectively, above-mentioned block elastomeric element is stopper spring.
This utility model additionally provides a kind of medical apparatus and instruments, comprises above-mentioned safety block device.
Owing to have employed said structure, point to clearly in operation, structure is simple, overall structure is small and exquisite, modularity by action for this utility model, may be used in various medical apparatus and instruments.
Accompanying drawing explanation
Fig. 1 is the generalized section of the closed condition of safety block device in this utility model first embodiment;
Fig. 2 is the schematic top plan view of the driving lever in this utility model first embodiment;
Fig. 3 is the generalized section of the open mode of safety block device in this utility model first embodiment.
Reference numeral in figure: shell 1; Driving lever 2; The head 21 of driving lever 2; Driving lever spring 3; Block 4; Protruding 41; The head 42 of block 4; Stopper spring 5.
Detailed description of the invention is used for further illustrating but is not limited to this utility model below, below embodiment be only this utility model one preferably embodiment.
Detailed description of the invention
Please refer to Fig. 1 to Fig. 3, this utility model provides a kind of safety block device, especially, is a kind of customary risks block assembly being applicable to medical apparatus and instruments.
As shown in Figure 1, this utility model provides a kind of safety block device, comprises shell 1, above-mentioned safety block device comprises driving lever 2, above-mentioned driving lever 2 is rotatably installed in 1 li, above-mentioned shell, and above-mentioned driving lever 2 comprises the head 21 of driving lever 2, and a part for the head 21 of above-mentioned driving lever 2 is positioned at the outside of above-mentioned shell 1; Driving lever elastomeric element 3, one end of above-mentioned driving lever elastomeric element 3 is connected with above-mentioned driving lever 2, and the other end of above-mentioned driving lever elastomeric element 3 is connected with above-mentioned shell 1, the thrust rotated clockwise that above-mentioned driving lever elastomeric element 3 makes above-mentioned driving lever 2 be subject to as shown in Figure 1 all the time; Block 4, above-mentioned block 4 is slidably mounted on 1 li, above-mentioned shell; Block elastomeric element 5, one end of above-mentioned block elastomeric element 5 is connected with above-mentioned block 4, and the other end of above-mentioned block elastomeric element 5 is connected with above-mentioned shell 1, the thrust left that above-mentioned block elastomeric element 5 makes above-mentioned block 4 be subject to as shown in Figure 1 all the time; The primary importance as shown in Figure 1 of above-mentioned driving lever 2 makes above-mentioned safety block device be in closed condition, i.e. the original state of above-mentioned safety block device, and the head 21 of above-mentioned driving lever 2 can stop the motion of apparatus to move left and right, and plays the effect of insurance.As shown in Figure 2, the head 21 of above-mentioned driving lever 2 is chosen as the cylinder with certain length to the top view of above-mentioned driving lever 2.The second position as shown in Figure 3 of above-mentioned driving lever 2 makes above-mentioned safety block device be in open mode, namely the head 21 of above-mentioned driving lever 2 no longer stops the motion of apparatus to move left and right, and now above-mentioned block 4 makes above-mentioned driving lever 2 be in said second position as shown in Figure 3.Obviously, above-mentioned driving lever 2 and above-mentioned shell 1 also can adopt other modes of this area routine to be connected pivotly.Selectively, above-mentioned driving lever elastomeric element 3 is driving lever spring 3, and above-mentioned block elastomeric element 5 is stopper spring 5, and obviously, above-mentioned driving lever elastomeric element 3 and above-mentioned block elastomeric element 5 can also adopt other elastic types of this area routine.
This safety block device can be installed in medical apparatus and instruments, such as in hernia anastomat, when above-mentioned safety block device is in closed condition (now above-mentioned driving lever 2 is in primary importance as shown in Figure 1), the head 21 of above-mentioned driving lever 2 contacts with trigger, to stop the motion of trigger, thus apparatus cannot be operated.When insurance opened by needs, above-mentioned driving lever 2 is stirred the second position as shown in Figure 3 by primary importance as shown in Figure 1, so, the head 21 of above-mentioned driving lever 2 removes trigger position, reserves the mobile space of trigger, like this, trigger can movement automatically, thus apparatus can be pulled the trigger.Otherwise, mobile above-mentioned block 4, above-mentioned block 4 is made no longer to limit the position of above-mentioned driving lever 2, above-mentioned driving lever 2 resets to primary importance as shown in Figure 1 by said second position as shown in Figure 3 under the promotion of above-mentioned driving lever spring 3, above-mentioned safety block device is in closed condition, i.e. the original state of above-mentioned safety block device.
Owing to have employed said structure, point to clearly in operation, structure is simple, overall structure is small and exquisite, modularity by action for this utility model, may be used in various medical apparatus and instruments.
Selectively, a part for the head 21 of above-mentioned driving lever 2 is driven by external force and makes above-mentioned safety block device be in open mode as shown in Figure 3.
Selectively, above-mentioned driving lever spring 3 makes above-mentioned driving lever 2 be in primary importance as shown in Figure 1, is separated with above-mentioned block 4.
Selectively, above-mentioned block 4 makes above-mentioned driving lever 2 be in said second position as shown in Figure 3, and above-mentioned driving lever 2 compresses above-mentioned driving lever spring 3.
Selectively, above-mentioned block 4 is provided with the outside that protruding 41, above-mentioned protruding 41 reach above-mentioned shell 1, as shown in Figure 1.
Selectively, above-mentioned protruding 41 to be driven by external force above-mentioned driving lever 2 are separated with above-mentioned block 4, make above-mentioned safety block device be in closed condition as shown in Figure 1.
Selectively, the head 42 of above-mentioned block 4 is inclined-plane.
As shown in Figure 1, original state: the head 21 of above-mentioned driving lever 2 can stop the motion of apparatus to move left and right.
As shown in Figures 1 and 3, open safety block: the head 21 upwards boosting above-mentioned driving lever 2, above-mentioned driving lever 2 rotates counterclockwise, now above-mentioned driving lever spring 3 is by compression savings energy, the head 21 of above-mentioned driving lever 2 promotes the head 42 of above-mentioned block 4, above-mentioned block 4 is slided to the right, now above-mentioned stopper spring 5 is by compression savings energy, when above-mentioned driving lever 2 is positioned at the top of the head 42 of above-mentioned block 4, above-mentioned block 4 is promoted left by above-mentioned stopper spring 5, and the head 21 of above-mentioned driving lever 2 is ridden on above-mentioned block 4.Close safety block: the projection 41 promoting above-mentioned block 4 to the right, when above-mentioned block 4 is separated with the head 21 of above-mentioned driving lever 2, above-mentioned driving lever 2 is promoted by the energy that above-mentioned driving lever spring 3 self is put aside, and rotates clockwise the original state of getting back to as shown in Figure 1 downwards.
This utility model additionally provides a kind of medical apparatus and instruments, comprises above-mentioned safety block device.Such as, this medical apparatus and instruments can be hernia anastomat etc.In one embodiment, can the above-mentioned shell 1 of safety block device be fixed on the shell of this medical apparatus and instruments, in another embodiment, also can directly using the shell of the shell of this medical apparatus and instruments as above-mentioned safety block device.Then, the driving lever of safety block device is made to be connected with the trigger of medical apparatus and instruments.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a safety block device, comprises shell (1), it is characterized in that, described safety block device comprises:
Driving lever (2), it is inner that described driving lever (2) is rotatably installed in described shell (1), described driving lever (2) comprises the head (21) of driving lever (2), and a part for the head (21) of described driving lever (2) is positioned at the outside of described shell (1);
Driving lever elastomeric element (3), one end of described driving lever elastomeric element (3) is connected with described driving lever (2), the other end of described driving lever elastomeric element (3) is connected with described shell (1), the thrust that described driving lever elastomeric element (3) makes described driving lever (2) be rotated clockwise all the time;
Block (4), it is inner that described block (4) is slidably mounted on described shell (1);
Block elastomeric element (5), one end of described block elastomeric element (5) is connected with described block (4), the other end of described block elastomeric element (5) is connected with described shell (1), the thrust that described block elastomeric element (5) makes described block (4) be subject to left all the time;
The primary importance of described driving lever (2) makes described safety block device be in closed condition, the second position of described driving lever (2) makes described safety block device be in open mode, and described block (4) makes described driving lever (2) be in the described second position.
2. safety block device according to claim 1, is characterized in that, a part for the head (21) of described driving lever (2) is driven by external force and makes described safety block device be in open mode.
3. safety block device according to claim 1, is characterized in that, described driving lever elastomeric element (3) makes described driving lever (2) be in primary importance, is separated with described block (4).
4. safety block device according to claim 1, is characterized in that, described block (4) makes described driving lever (2) be in the described second position, and described driving lever (2) compresses described driving lever elastomeric element (3).
5. safety block device according to claim 1, is characterized in that, described block (4) is provided with projection (41), and described projection (41) reaches the outside of described shell (1).
6. safety block device according to claim 5, is characterized in that, described projection (41) is driven by external force and described driving lever (2) is separated with described block (4), makes described safety block device be in closed condition.
7. safety block device according to claim 1, is characterized in that, the head (42) of described block (4) is inclined-plane.
8. safety block device according to claim 1, is characterized in that, described driving lever elastomeric element (3) is driving lever spring.
9. safety block device according to claim 1, is characterized in that, described block elastomeric element (5) is stopper spring.
10. a medical apparatus and instruments, is characterized in that, comprises the safety block device according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807159.4U CN205144747U (en) | 2015-10-19 | 2015-10-19 | Safety block device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807159.4U CN205144747U (en) | 2015-10-19 | 2015-10-19 | Safety block device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205144747U true CN205144747U (en) | 2016-04-13 |
Family
ID=55680494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520807159.4U Expired - Fee Related CN205144747U (en) | 2015-10-19 | 2015-10-19 | Safety block device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205144747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106606375A (en) * | 2015-10-19 | 2017-05-03 | 盈甲医疗器械制造（天津）有限公司 | Safety block device |
-
2015
- 2015-10-19 CN CN201520807159.4U patent/CN205144747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106606375A (en) * | 2015-10-19 | 2017-05-03 | 盈甲医疗器械制造（天津）有限公司 | Safety block device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301702 Tianjin city Wuqing District Beijing E-Commerce Industrial Park Hongxing Road No. 28-2 Patentee after: Surplus medical instruments manufacturing (Tianjin) Co.,Ltd. Address before: 301702 Tianjin city Wuqing District Beijing E-Commerce Industrial Park Hongxing Road No. 28-2 Patentee before: TIANJIN WANHE MEDICAL DEVICES Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 301702 Hongjin road 28-2, Beijing Tianjin Electronic Commerce Industrial Park, Wuqing, Tianjin Patentee after: TIANJIN WANHE MEDICAL DEVICES Co.,Ltd. Address before: 301702 Hongjin road 28-2, Beijing Tianjin Electronic Commerce Industrial Park, Wuqing, Tianjin Patentee before: Surplus medical instruments manufacturing (Tianjin) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |