CN211132617U - Connecting pipe fixing device of negative pressure suction apparatus - Google Patents
Connecting pipe fixing device of negative pressure suction apparatus Download PDFInfo
- Publication number
- CN211132617U CN211132617U CN201921722095.2U CN201921722095U CN211132617U CN 211132617 U CN211132617 U CN 211132617U CN 201921722095 U CN201921722095 U CN 201921722095U CN 211132617 U CN211132617 U CN 211132617U
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- CN
- China
- Prior art keywords
- negative pressure
- connecting pipe
- pressure suction
- connecting box
- suction apparatus
- 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
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Abstract
The fixing device for the connecting pipe of the negative pressure suction apparatus effectively solves the problem that the connecting pipe of the negative pressure suction apparatus is inconvenient to fix; the winding device comprises a rectangular block, the front end and the rear end of the rectangular block are respectively provided with arc-shaped clamping belts in the left-right direction, the left ends of the two arc-shaped clamping belts are connected through bolts, the front end of the rectangular block is detachably connected with a winding device, the winding device comprises a connecting box in the front-rear direction, the lower end of the connecting box is provided with an upper axial winding column and a lower axial winding column, the front side and the rear side of the connecting box are respectively provided with a swinging groove which is communicated up and down, the openings of the two swinging grooves are opposite to each other, the two swinging grooves are respectively provided with a; set up arc cassette, bolt, rectangular block, make this device can fix be convenient for on the negative pressure aspirator to the fixing of connecting pipe, be equipped with connecting box, gear, two-sided rack, winding post and stationary dog, carry out reasonable accomodating to the connecting pipe, this simple structure, convenient operation conceives the novelty, and the practicality is strong.
Description
Technical Field
The utility model relates to a clinical auxiliary instrument technical field, concretely relates to negative pressure suction apparatus connecting pipe fixing device.
Background
The negative pressure suction apparatus is a tool which is used for clinical departments and mainly used for medical drainage, sputum excretion, blood and secretion excretion and the like, a connecting pipe at the outer end of the negative pressure suction apparatus is suspended after being used or wound on the negative pressure suction apparatus, and the fixing method is inconvenient and unsafe.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a fixing device for connecting pipes of a negative pressure suction apparatus, which effectively solves the problem of inconvenient fixing of the connecting pipes of the negative pressure suction apparatus.
The technical scheme of its solution is, the utility model discloses a rectangular block, both ends are equipped with the arc cassette tape of left direction respectively around the rectangular block, two arc cassette tape left ends are through bolted connection, the rectangular block front end is dismantled and is connected with wind, wind includes the connecting box of fore-and-aft direction, axial winding post about the connecting box lower extreme is equipped with, the swinging tray that link up about both sides are seted up respectively around the connecting box, two swinging tray openings back of the body mutually, be equipped with the stationary dog in two swinging trays respectively, two stationary dogs can be relative simultaneously or back of the body swing mutually and all can contact with the winding post.
Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, convenient to use sets up arc cassette, bolt, rectangular block, makes this device can fix be convenient for on the negative pressure aspirator to the fixing of connecting pipe, is equipped with connecting box, gear, two-sided rack, winding post and stationary dog, makes the winding of connecting pipe accessible fix, carries out reasonable accomodating to the connecting pipe, and the connecting box is dismantled with the rectangular block simultaneously and is connected, the use of this device of being convenient for, this simple structure, convenient operation conceives the novelty, and the practicality is strong.
Drawings
Fig. 1 is an isometric view of the present invention.
Figure 2 is the utility model discloses a partially cut right side and look the axonometric drawing.
Fig. 3 is an enlarged view of a in fig. 1 according to the present invention.
Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
By figure 1 to 4, including rectangular block 1, both ends are equipped with the arc cassette tape 2 of left and right sides direction respectively around rectangular block 1, two 2 left ends in the arc cassette tape are connected through bolt 3, rectangular block 1 front end dismantlement is connected with the wind, the wind includes fore-and-aft direction's connecting box 4, axial winding post 5 about 4 lower extremes of connecting box are equipped with, swing groove 6 that link up about link up is seted up respectively to both sides around 4, 6 openings in two swing grooves back to back mutually, be equipped with stationary dog 7 in two swing grooves 6 respectively, two stationary dog 7 can be relative simultaneously or swing mutually the back mutually and all can contact with winding post 5.
In order to enable the winding device to be detached and connected, the right end of the rectangular block 1 is provided with a dovetail groove 8 with an opening towards the right and the upper end penetrating through the rectangular block 1, and the left end of the connecting box 4 is in sliding connection with the dovetail groove 8.
In order to enable the fixed claws 7 to swing back and forth, the upper ends of the two fixed claws 7 are respectively provided with a left gear 9 and a right gear 9 in the left-right axial direction, and the two gears 9 are respectively connected with the connecting box 4 in a rotating way.
In order to enable the fixed claws 7 to swing oppositely or back to back, a double-sided rack 11 in the vertical direction is arranged between the two gears 9, the double-sided rack 11 can be meshed with the two gears 9, and the upper end of the double-sided rack 11 penetrates through the connecting box 4 and is provided with a pressing handle 12.
In order to facilitate the movement of the double-sided rack 11, the winding column 5 is coaxially provided with a sliding groove 13, the upper end of the sliding groove 13 is communicated with the inside of the connecting box 4, the lower end of the double-sided rack 11 extends into the sliding groove 13 and is provided with a sliding block 14, and the sliding block 14 is in sliding connection with the sliding groove 13.
In order to clamp the two fixed claws 7 against each other, the bottom surface of the sliding groove 13 is connected to a slide 14 via a compression spring 15.
In order to fix the position of the double-sided rack 11, a right-opened pressing groove 16 is formed at the right end of the upper side of the double-sided rack 11, and a spring buckle 17 capable of being inserted into the pressing groove 16 is arranged on the pressing handle 12.
When the utility model is used, the winding device is arranged and installed on the rectangular block 1, the bolt 3 is rotated anticlockwise, after the rear end of the bolt 3 is separated from the arc-shaped clamping band 2 at the rear side, the two arc-shaped clamping bands 2 are surrounded on the outer edge surface of the negative pressure suction apparatus, the bolt 3 is rotated clockwise at the moment, the rear end of the bolt 3 is connected with the arc-shaped clamping band 2 at the rear side, when the two arc-shaped clamping bands 2 are tightly attached to the negative pressure suction apparatus, the bolt 3 stops rotating, and the arc-shaped clamping band 2 is fixed on the outer edge surface of the negative pressure suction apparatus at the moment;
the connecting box 4 is moved upwards, the connecting box 4 moves upwards and slides out of the dovetail groove 8, the winding device is dismounted from the rectangular block 1, the pressing handle 12 is pressed downwards at the moment, the pressing handle 12 drives the double-sided rack 11 to move downwards, the double-sided rack 11 drives the sliding block 14 to move downwards and extrude the pressure spring 15, simultaneously the double-sided rack 11 drives the gear 9 on the left side to rotate clockwise, the double-sided rack 11 drives the gear 9 on the right side to rotate anticlockwise, the two gears 9 drive the two fixing claws 7 to swing back and forth, when the lower end of the spring buckle 17 is contacted with the connecting box 4, the spring buckle 17 is pressed leftwards, the spring buckle 17 is inserted into the pressure groove 16, the pressing handle 12 is pressed downwards at the moment, the spring buckle 17 is driven downwards by the pressing handle 12, the spring buckle 17 is moved downwards, when the spring buckle 17 moves into the connecting box 4, the spring buckle 17 is released, the spring buckle 17 swings right, at the moment, the two fixed claws 7 are opened outwards;
after the two fixing claws 7 are outwards opened, the connecting pipe is wound on the winding column 5, after the connecting pipe is wound to a proper length, the spring buckle 17 is pressed leftwards, the spring buckle 17 is inserted into the pressure groove 16 leftwards, the fixation of the double-sided rack 11 is released, the double-sided rack 11 moves upwards under the action of the pressure spring 15 at the moment, the double-sided rack 11 drives the left gear 9 to rotate anticlockwise, the double-sided rack 11 drives the right gear 9 to rotate clockwise, the two gears 9 drive the two fixing claws 7 to swing relatively, the two fixing claws 7 limit the connecting pipe along with the upward movement of the double-sided rack 11, the left end of the connecting box 4 slides into the dovetail groove 8 from top to bottom at the moment, and the connecting pipe is fixed at the moment.
Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, convenient to use sets up arc cassette, bolt, rectangular block, makes this device can fix be convenient for on the negative pressure aspirator to the fixing of connecting pipe, is equipped with connecting box, gear, two-sided rack, winding post and stationary dog, makes the winding of connecting pipe accessible fix, carries out reasonable accomodating to the connecting pipe, and the connecting box is dismantled with the rectangular block simultaneously and is connected, the use of this device of being convenient for, this simple structure, convenient operation conceives the novelty, and the practicality is strong.
Claims (7)
1. Negative pressure suction ware connecting pipe fixing device, including rectangular block (1), its characterized in that, both ends are equipped with arc cassette tape (2) of left right direction respectively around rectangular block (1), two arc cassette tapes (2) left ends are connected through bolt (3), rectangular block (1) front end is dismantled and is connected with the wind-up equipment, the wind-up equipment includes connecting box (4) of fore-and-aft direction, axial winding post (5) about connecting box (4) lower extreme is equipped with, swing groove (6) that link up from top to bottom are seted up respectively to both sides around connecting box (4), two swing groove (6) openings back to the back mutually, be equipped with stationary dog (7) in two swing grooves (6) respectively, two stationary dog (7) can be relative simultaneously or swing back to the back mutually and all can contact with winding post (5).
2. The connecting pipe fixing device of the negative pressure suction apparatus according to claim 1, wherein the right end of the rectangular block (1) is provided with a dovetail groove (8) which is opened to the right and the upper end of which penetrates through the rectangular block (1), and the left end of the connecting box (4) is connected with the dovetail groove (8) in a sliding manner.
3. The connecting pipe fixing device of the negative pressure suction apparatus according to claim 1, wherein the upper ends of the two fixing claws (7) are respectively provided with a left gear (9) and a right gear (9), and the two gears (9) are respectively connected with the connecting box (4) in a rotating way.
4. The connecting pipe fixing device of the negative pressure suction apparatus according to claim 3, wherein a double-sided rack (11) is arranged between the two gears (9) in the vertical direction, the double-sided rack (11) can be meshed with the two gears (9), and the upper end of the double-sided rack (11) penetrates through the connecting box (4) and is provided with a press handle (12).
5. The connecting pipe fixing device of the negative pressure suction apparatus according to claim 1, wherein the winding column (5) is coaxially provided with a sliding groove (13) with the upper end communicated with the inside of the connecting box (4), the lower end of the double-sided rack (11) extends into the sliding groove (13) and is provided with a sliding block (14), and the sliding block (14) is connected with the sliding groove (13) in a sliding manner.
6. The connecting pipe fixing device of the negative pressure suction apparatus according to claim 5, wherein the bottom surface of the sliding groove (13) is connected with the sliding block (14) through a compression spring (15).
7. The connecting pipe fixing device of the negative pressure suction apparatus according to claim 4, wherein the right end of the upper side of the double-sided rack (11) is provided with a pressing groove (16) with a right opening, and the pressing handle (12) is provided with a spring buckle (17) which can be inserted into the pressing groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722095.2U CN211132617U (en) | 2019-10-15 | 2019-10-15 | Connecting pipe fixing device of negative pressure suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722095.2U CN211132617U (en) | 2019-10-15 | 2019-10-15 | Connecting pipe fixing device of negative pressure suction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211132617U true CN211132617U (en) | 2020-07-31 |
Family
ID=71770476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921722095.2U Expired - Fee Related CN211132617U (en) | 2019-10-15 | 2019-10-15 | Connecting pipe fixing device of negative pressure suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211132617U (en) |
-
2019
- 2019-10-15 CN CN201921722095.2U patent/CN211132617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200731 Termination date: 20211015 |