CN214911716U - Novel split type electronic infusion pump - Google Patents
Novel split type electronic infusion pump Download PDFInfo
- Publication number
- CN214911716U CN214911716U CN202023135279.4U CN202023135279U CN214911716U CN 214911716 U CN214911716 U CN 214911716U CN 202023135279 U CN202023135279 U CN 202023135279U CN 214911716 U CN214911716 U CN 214911716U
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- CN
- China
- Prior art keywords
- shell
- installation
- installation cavity
- infusion pump
- shifting
- 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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- 238000001802 infusion Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 43
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel split type electron infusion pump, be equipped with the mounting groove on the infusion shell, be equipped with the locked groove on the controller shell, the installation shell is fixed in the mounting groove, up end at the installation shell is equipped with the installation cavity, slide fixed connection is on the lower terminal surface of installation shell, lock core sliding connection is in the slide, be equipped with the plectrum on the lock core, the plectrum stretches in the installation cavity, the one end and the plectrum of extension spring are fixed, the other end is fixed with the inner wall of installation cavity, under the extension spring effort of extension spring, the lock core is pegged graft in the locked groove, the apron rotates to be connected in the installation cavity, and the apron covers plectrum and extension spring. The utility model discloses simple structure, locking is reliable, uses safety more.
Description
The technical field is as follows:
the utility model relates to a novel split type electron infusion pump.
Background art:
the locking of current split type electron infusion pump generally is pothook boss structure, and the locking mechanical system of this structure is convenient for open and shut, consequently in the in-service use in-process, the condition of the locking mechanical system of opening by mistake often appears, and then the potential safety hazard can appear.
The invention content is as follows:
the utility model provides a novel split type electronic infusion pump for solving the problems existing in the prior art.
The utility model discloses the technical scheme who adopts has: the utility model provides a novel split type electron infusion pump, includes controller shell, infusion shell and locking structure, and the infusion shell articulates on the controller shell, and is fixed through locking structure between controller shell and the infusion shell, locking structure is including installation shell, slide, lock core, extension spring and apron, be equipped with the mounting groove on the infusion shell, be equipped with the locked groove on the controller shell, the installation shell is fixed in the mounting groove, is equipped with the installation cavity at the up end of installation shell, and slide fixed connection is on the lower terminal surface of installation shell, and lock core sliding connection is in the slide, is equipped with the plectrum on the lock core, and the plectrum stretches into in the installation cavity, and the one end and the plectrum of extension spring are fixed, and the other end is fixed with the inner wall of installation cavity, and under the extension spring's the extension spring power, the lock core is pegged graft in the locked groove, and the apron rotates to be connected in the installation cavity, and the apron with the plectrum and cover the extension spring.
Furthermore, the cover plate is of a U-shaped structure, the outer walls of the two side edges of the cover plate are provided with buckles, and the inner wall of the installation cavity is provided with clamping grooves matched with the buckles.
Furthermore, the lock core includes smooth core and dials the seat, smooth core is last to be equipped with the rectangular channel, dials the seat and passes through the fix with screw in the rectangular channel, dials the one end 90 degrees of seat and bends and form the plectrum.
Furthermore, the inner walls of the shifting piece and the installation cavity are provided with connecting lugs for connecting tension springs.
Furthermore, a through hole is formed in the installation cavity, and the shifting piece penetrates through the through hole.
The utility model discloses following beneficial effect has:
the utility model discloses simple structure, locking is reliable, when needing to open the infusion shell, will open the apron earlier, then pull down the plectrum and make the lock core break away from the locked groove, just can realize opening of infusion shell. Under normal condition, the cover plate covers the shifting piece, misoperation is avoided, the shifting piece is pulled, and the use is safer.
Description of the drawings:
fig. 1 is a structural diagram of the present invention.
Fig. 2 is a three-dimensional view of the locking structure of the present invention.
Fig. 3 is an exploded view of the locking structure of the present invention.
Fig. 4 is a plan view of the locking structure of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model relates to a novel split type electronic infusion pump, including controller shell 1, infusion shell 2 and locking structure 3, infusion shell 2 articulates on controller shell 1, and fixes through locking structure 3 between controller shell 1 and the infusion shell 2.
Locking structure 3 is equipped with the mounting groove including installation shell 31, slide 32, lock core 33, extension spring 34 and apron 35 on infusion shell 2, is equipped with the locked groove on controller shell 1, and installation shell 31 is equipped with installation cavity 310 in the up end of installation shell 31 through fix with screw in the mounting groove, and slide 32 fixed connection is equipped with the spout on the slide 32 on the lower terminal surface of installation shell 31, lock core 33 sliding connection is in the spout of slide 32.
The shifting piece 330 is arranged on the lock core 33, the shifting piece 330 extends into the installation cavity 310, one end of the tension spring 34 is fixed with the shifting piece 330, the other end of the tension spring is fixed with the inner wall of the installation cavity 310, the lock core 33 is inserted into the lock groove on the controller shell 1 under the tension spring force of the tension spring 34, the cover plate 35 is rotatably connected into the installation cavity 310, and the shifting piece 330 and the tension spring 34 are covered by the cover plate 35.
The utility model provides an apron 35 is the U-shaped structure, and to be convenient for rotate apron 35 and connect in installation cavity 310, is equipped with the round hole on the outer wall on apron 35 both sides limit, is equipped with the cylindric lock on the inner wall of installation cavity 310, and the round hole is mutually supported with the cylindric lock.
In order to lock the cover plate 35 in the installation cavity 310, the outer walls of the two side edges of the cover plate 35 are provided with fasteners 351, and the inner wall of the installation cavity 310 is provided with a clamping groove matched with the fasteners. Through the mutual cooperation of buckle 351 and draw-in groove, with apron 35 lock in installation cavity 310, when opening apron 35, only need hard open apron 35 can.
The utility model provides a lock core 33 is equipped with the rectangular channel including smooth core 331 and group seat 332 on smooth core 331, dials seat 332 and passes through the fix with screw in the rectangular channel, dials 90 degrees bends in one end of seat 332 and forms plectrum 330.
In order to facilitate the installation of the tension spring, a connecting lug for connecting the tension spring 34 is arranged on the inner wall of the mounting cavity 310 and the shifting piece 330. A through hole is formed in the mounting cavity 310, and the pulling piece 330 passes through the through hole and extends into the mounting cavity 310.
The utility model discloses simple structure, locking is reliable, when needing to open infusion shell 2, will open earlier apron 35, then pull down plectrum 330 makes lock core 33 break away from the locked groove, just can realize opening of infusion shell. Under normal state, the cover plate 35 covers the shifting piece 330, so as to avoid pulling the shifting piece 330 due to misoperation, and the use is safer.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel split type electronic infusion pump, includes controller shell (1), infusion shell (2) and locking structure (3), infusion shell (2) articulate on controller shell (1), and fixes through locking structure (3) between controller shell (1) and infusion shell (2), its characterized in that: the locking structure (3) comprises an installation shell (31), a sliding seat (32), a lock cylinder (33), a tension spring (34) and a cover plate (35), an installation groove is arranged on the transfusion shell (2), a lock groove is arranged on the controller shell (1), the installation shell (31) is fixed in the installation groove, the upper end surface of the installation shell (31) is provided with an installation cavity (310), the sliding seat (32) is fixedly connected on the lower end surface of the installation shell (31), the lock core (33) is connected in the sliding seat (32) in a sliding way, a shifting sheet (330) is arranged on the lock core (33), the shifting sheet (330) extends into the installation cavity (310), one end of a tension spring (34) is fixed with the shifting sheet (330), the other end is fixed with the inner wall of the installation cavity (310), under the action of the tension spring force of the tension spring (34), the lock core (33) is inserted into the lock groove, the cover plate (35) is rotationally connected into the mounting cavity (310), and the cover plate (35) covers the shifting sheet (330) and the tension spring (34).
2. The novel split-type electronic infusion pump of claim 1, wherein: the cover plate (35) is of a U-shaped structure, the outer walls of two side edges of the cover plate (35) are provided with buckles (351), and the inner wall of the installation cavity (310) is provided with clamping grooves matched with the buckles (351).
3. The novel split-type electronic infusion pump of claim 1, wherein: the lock core (33) comprises a sliding core (331) and a shifting seat (332), wherein a rectangular groove is formed in the sliding core (331), the shifting seat (332) is fixed in the rectangular groove through a screw, and one end of the shifting seat (332) is bent by 90 degrees to form a shifting piece (330).
4. The novel split-type electronic infusion pump of claim 3, wherein: the inner walls of the shifting piece (330) and the mounting cavity (310) are provided with connecting lugs for connecting the tension spring (34).
5. The novel split-type electronic infusion pump of claim 1, wherein: a through hole is formed in the installation cavity (310), and the shifting piece (330) penetrates through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135279.4U CN214911716U (en) | 2020-12-23 | 2020-12-23 | Novel split type electronic infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135279.4U CN214911716U (en) | 2020-12-23 | 2020-12-23 | Novel split type electronic infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214911716U true CN214911716U (en) | 2021-11-30 |
Family
ID=79113587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023135279.4U Expired - Fee Related CN214911716U (en) | 2020-12-23 | 2020-12-23 | Novel split type electronic infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214911716U (en) |
-
2020
- 2020-12-23 CN CN202023135279.4U patent/CN214911716U/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 |
Granted publication date: 20211130 |