CN215134272U

CN215134272U - Portable miniature negative pressure aspirator

Info

Publication number: CN215134272U
Application number: CN202120787798.4U
Authority: CN
Inventors: 罗富礽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-14
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to a negative pressure suction apparatus technical field, specifically speaking relates to a portable miniature negative pressure suction apparatus. It includes the shell, shell front side bolted connection has sealed lid, be equipped with the volumetric flask in the shell, T type groove has been seted up on shell inner wall bottom right side, the volumetric flask bottom is equipped with the slider, slider and T type groove sliding connection, the volumetric flask front side is equipped with the handle, the articulated visor that is provided with in volumetric flask top, the connecting hole has been seted up in the middle of the protective cover top. The utility model discloses the volumetric flask can be dismantled, and the clearance is got up more conveniently, through being provided with the belt, can hand-carry the shell, can also adjust the position of shell on the belt through the adjusting collar, lets the user more comfortable.

Description

Portable miniature negative pressure aspirator

Technical Field

The utility model relates to a negative pressure suction apparatus technical field, specifically speaking relates to a portable miniature negative pressure suction apparatus.

Background

The negative pressure aspirator is mainly used for medical drainage, sputum discharging, waste blood discharging, secretion and the like, and a general negative pressure aspirator can not be carried about, so that a patient can not move when discharging liquid, the practicability is poor, the cleaning is troublesome, and a lot of time is wasted by workers in cleaning, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable miniature vacuum extractor to solve the problem that proposes among the above-mentioned background art.

In order to realize the aim, the utility model provides a portable miniature negative pressure aspirator, which comprises a shell, wherein a sealing cover is connected with a bolt at the front side of the shell, a volumetric flask is arranged in the shell, a T-shaped groove is arranged at the right side of the bottom of the inner wall of the shell, a slide block is arranged at the bottom of the volumetric flask and is in sliding connection with the T-shaped groove, a handle is arranged at the front side of the volumetric flask, a protective cover is hinged above the volumetric flask, a connecting hole is arranged in the middle of the top of the protective cover, a through hole is arranged at the top of the shell, a water pump is arranged above the left side of the inner wall of the shell, a water inlet pipe is inserted at the upper side of the water pump, a water outlet pipe is inserted below the water pump, the water inlet pipe passes through the through hole, the water outlet pipe passes through the connecting hole, a protective sleeve is arranged at the outer side of the connecting hole, a support rod is arranged at the top of the shell, an adjusting sleeve is arranged at the top of the support rod, the inside sliding connection of adjusting collar has the belt.

As a further improvement of the technical scheme, a clamping groove is formed in the connecting hole, and an air bag is arranged in the clamping groove.

As a further improvement of the technical scheme, a fixed block is arranged on the left side of the protective cover, a connecting spring is arranged below the fixed block, a hook is fixed at the lower end of the connecting spring, a hanging groove is formed in the left side of the volumetric flask, and the hook is hung and matched with the hanging groove.

As a further improvement of the technical scheme, the left side of the inner wall of the volumetric flask is provided with a through groove, the through groove is internally and slidably connected with a sliding rod, the bottom end of the sliding rod is provided with a scraper, and the top of the sliding rod is provided with a pull ring.

As a further improvement of the technical scheme, a baffle is arranged at the center of the top of the volumetric flask and is in hanging connection and matching with the scraper.

As a further improvement of the technical scheme, a clamping ring is arranged on the outer wall of the water inlet pipe and is in hanging connection and matching with the top of the shell.

As a further improvement of the technical scheme, a sliding groove is formed in the top of the shell close to the through hole, a fixing frame slides in the sliding groove, a fixing spring is installed on the right side of the inner wall of the sliding groove, the other end of the fixing spring is installed on the fixing frame, and the fixing frame is in hanging connection with the clamping ring.

Compared with the prior art, the beneficial effects of the utility model are that:

in the portable miniature negative pressure suction apparatus, the volumetric flask can be disassembled, the cleaning is more convenient, the shell can be carried about by arranging the belt, and the position of the shell on the belt can be adjusted by the adjusting sleeve, so that a user feels more comfortable.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic structural view of the casing according to embodiment 1;

FIG. 3 is a schematic view showing the structure of the volumetric flask according to example 1;

fig. 4 is a schematic structural view at a point a in example 1.

The various reference numbers in the figures mean:

100. a housing; 110. a sealing cover; 111. a T-shaped groove; 112. a through hole; 120. a volumetric flask; 121. a slider; 122. a handle; 123. a through groove; 124. a slide bar; 125. a squeegee; 126. a pull ring; 127. a baffle plate; 128. hanging a groove; 130. a protective cover; 131. connecting holes; 132. a card slot; 133. an air bag; 134. a protective sleeve; 135. a fixed block; 136. a connecting spring; 137. hooking; 140. a water pump; 141. a water inlet pipe; 142. a water outlet pipe; 143. a snap ring; 150. a support bar; 151. an adjusting sleeve; 152. a belt; 160. a chute; 161. a fixed mount; 162. the spring is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a portable micro negative pressure suction apparatus, which comprises a housing 100, a sealing cover 110 is bolted on the front side of the housing 100, a volumetric flask 120 is arranged in the housing 100, a T-shaped groove 111 is arranged on the right side of the bottom of the inner wall of the housing 100, a slider 121 is arranged at the bottom of the volumetric flask 120, the slider 121 is slidably connected with the T-shaped groove 111, so that the volumetric flask 120 can be taken out for cleaning, a handle 122 is arranged on the front side of the volumetric flask 120, a protective cover 130 is hinged above the volumetric flask 120, a connecting hole 131 is arranged in the middle of the top of the protective cover 130, a through hole 112 is arranged on the top of the housing 100, a water pump 140 is arranged above the left side of the inner wall of the housing 100, a water inlet pipe 141 is inserted on the upper side of the water pump 140, a water outlet pipe 142 is inserted below the water pump 140, the water inlet pipe 141 passes through the through hole 112, the water outlet pipe 142 passes through the connecting hole 131, and the accumulated liquid in the patient can be pumped into the volumetric flask 120 through the water pump 140, the protective sleeve 134 is arranged outside the connecting hole 131, the supporting rod 150 is arranged on the top of the shell 100, the adjusting sleeve 151 is arranged on the top of the supporting rod 150, the belt 152 is connected to the inside of the adjusting sleeve 151 in a sliding mode, the shell 100 can be carried by the belt 152, the position of the shell 100 on the belt 152 can be adjusted, and portability is met.

In this embodiment, in order to prevent the water outlet pipe 142 from loosening, the connecting hole 131 is provided with the clamping groove 132, the clamping groove 132 is provided with the air bag 133, and the air bag 133 is inflated to prevent the water outlet pipe 142 from loosening.

Further, in order to prevent the protective cover 130 from loosening, a fixing block 135 is arranged on the left side of the protective cover 130, a connecting spring 136 is arranged below the fixing block 135, a hook 137 is fixed at the lower end of the connecting spring 136, a hanging groove 128 is formed in the left side of the volumetric flask 120, the hook 137 is in hanging fit with the hanging groove 128, the hook 137 can be hung with the hanging groove 128 through the pulling force of the connecting spring 136, and the protective cover 130 cannot loosen.

Specifically, in order to clean the inner wall of the volumetric flask 120 more cleanly, the left side of the inner wall of the volumetric flask 120 is provided with the through groove 123, the through groove 123 is internally and slidably connected with the sliding rod 124, the bottom end of the sliding rod 124 is provided with the scraper 125, the top of the sliding rod 124 is provided with the pull ring 126, and the pull-up scraper 125 can scrape off dirty objects on the inner wall of the volumetric flask 120.

In addition, in order to prevent the scraper 125 from slipping out of the volumetric flask 120, a baffle 127 is provided at the center of the top of the volumetric flask 120, and the baffle 127 is hooked and engaged with the scraper 125.

In addition, in order to prevent the water inlet pipe 141 from fully extending into the housing 100, a snap ring 143 is provided on the outer wall of the water inlet pipe 141, the snap ring 143 is engaged with the top of the housing 100, if the amount of the water inlet pipe 141 entering the housing 100 is too large, the water inlet pipe 141 is bent, the water flow speed is reduced, and the drainage efficiency is reduced.

Specifically, in order to prevent the water inlet pipe 141 from loosening, the top of the housing 100 is provided with a sliding groove 160 near the through hole 112, a fixing frame 161 is arranged in the sliding groove 160, a fixing spring 162 is arranged on the right side of the inner wall of the sliding groove 160, the other end of the fixing spring 162 is arranged on the fixing frame 161, the fixing spring 162 can enable the fixing frame 161 to be used more conveniently, the fixing frame 161 is connected with the clamping ring 143 in a hanging mode, and the fixing frame 161 blocks the clamping ring 143 to prevent the water inlet pipe 141 from sliding upwards and from falling off.

When the portable miniature negative pressure aspirator of this embodiment is specifically used, slide mount 161 to the left, pass inlet tube 141 through-hole 112 and plug in on water pump 140, loosen mount 161 at this moment and can fix inlet tube 141 and peg graft on water pump 140 with the one end of outlet pipe 142 again, the other end passes through connecting hole 131 after protective sheath 134 again, inflate gasbag 133, then pass through bolted connection on shell 100 with sealed lid 110, and then tie belt 152 on the patient, put inlet tube 141 in the patient's health, switch on water pump 140 and alright begin to draw out patient's physical strength hydrops.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable miniature vacuum extractor comprises a shell (100), and is characterized in that: the utility model discloses a solar water heater, including shell (100), casing (100) front side bolted connection has sealed lid (110), be equipped with volumetric flask (120) in shell (100), T type groove (111) have been seted up on shell (100) inner wall bottom right side, volumetric flask (120) bottom is equipped with slider (121), slider (121) and T type groove (111) sliding connection, volumetric flask (120) front side is equipped with handle (122), volumetric flask (120) top is articulated to be provided with visor (130), connecting hole (131) have been seted up in the middle of visor (130) top, through-hole (112) have been seted up at shell (100) top, water pump (140) are installed to shell (100) inner wall left side top, water pump (140) upside grafting has inlet tube (141), water pump (140) below grafting has outlet pipe (142), inlet tube (141) pass through-hole (112), outlet pipe (142) pass connecting hole (131), the utility model discloses a portable electronic device, including connecting hole (131), shell (100) top are equipped with bracing piece (150), the top of bracing piece (150) is equipped with adjusting collar (151), the inside sliding connection of adjusting collar (151) has belt (152).

2. The portable miniature negative pressure aspirator of claim 1, wherein: a clamping groove (132) is formed in the connecting hole (131), and an air bag (133) is arranged in the clamping groove (132).

3. The portable miniature negative pressure aspirator of claim 1, wherein: visor (130) left side is equipped with fixed block (135), fixed block (135) below is equipped with connecting spring (136), the lower extreme of connecting spring (136) is fixed with couple (137), hanging groove (128) have been seted up in the left side of volumetric flask (120), couple (137) and hanging groove (128) articulate the cooperation.

4. The portable miniature negative pressure aspirator of claim 1, wherein: logical groove (123) have been seted up on volumetric flask (120) inner wall left side, sliding connection has slide bar (124) in logical groove (123), slide bar (124) bottom is equipped with scraper blade (125), slide bar (124) top is equipped with pull ring (126).

5. The portable miniature negative pressure aspirator of claim 1, wherein: the center of the top of the volumetric flask (120) is provided with a baffle (127), and the baffle (127) is in hanging fit with the scraper (125).

6. The portable miniature negative pressure extractor of claim 5, wherein: the outer wall of the water inlet pipe (141) is provided with a clamping ring (143), and the clamping ring (143) is in hanging connection with the top of the shell (100) in a matching mode.

7. The portable miniature negative pressure extractor of claim 6, wherein: the utility model discloses a portable electronic device, including shell (100), through-hole (112), spout (160) have been seted up near the through-hole (112) department in shell (100) top, it has mount (161) to slide in spout (160), fixed spring (162) are installed on spout (160) inner wall right side, the other end of fixed spring (162) is installed on mount (161), mount (161) and snap ring (143) articulate the cooperation.