CN210542627U - Shock-proof type breast pump host computer - Google Patents
Shock-proof type breast pump host computer Download PDFInfo
- Publication number
- CN210542627U CN210542627U CN201821512918.4U CN201821512918U CN210542627U CN 210542627 U CN210542627 U CN 210542627U CN 201821512918 U CN201821512918 U CN 201821512918U CN 210542627 U CN210542627 U CN 210542627U
- Authority
- CN
- China
- Prior art keywords
- pump body
- spring
- shock
- springs
- cover plate
- 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.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model provides a shock-proof type breast pump host computer relates to mother and infant articles for use field, including casing, pump body subassembly and control circuit, control circuit set up in the casing, control circuit with pump body subassembly electric connection, pump body subassembly pass through the spring unsettled set up in the holding intracavity. The utility model discloses a spring coupling pump body subassembly and with the unsettled setting of pump body subassembly, improved absorbing effect greatly, effectively solved among the prior art problem that the shock attenuation effect is poor, the noise is big.
Description
Technical Field
The utility model relates to a mother and infant articles for use field especially relates to a host computer of electronic breast pump.
Background
A breast pump refers to a tool for expressing breast milk accumulated in a breast. Generally, it is suitable for the case where the infant cannot directly suck the breast milk, or the mother has a problem with the nipple, and the breast feeding is desired even though the infant is working.
The breast pump is of an electric type or a manual type. The manual type also includes a press type, a simple rubber ball suction mode and a needle cylinder type. The electric type is divided into a stimulating milk matrix and a non-stimulating milk matrix, and is also divided into a single pump and a double pump.
The electric breast pump generally adopts a vacuum pump to suck milk, and the traditional vacuum pump is directly arranged on a shell of a main machine, so that the vacuum pump can generate larger vibration and noise due to the operation of the vacuum pump, and can wake up a baby frequently when in use; the electronic breast pump that is provided with damping device on the existing market adopts sponge or silica gel shock attenuation mostly, and the damping performance is general, influences user's use and experiences.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a shock-proof type breast pump host computer to solve the poor, big problem of noise of shock attenuation performance that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the damping breast pump host comprises a shell and a pump body assembly and is characterized in that the pump body assembly is arranged in the shell in a suspension mode through a plurality of springs.
The utility model provides a vibration-damping breast pump host computer, preferably, the spring vertical set up in the casing, pump body subassembly card is established a plurality of on the spring.
The utility model provides a vibration-damping breast pump host computer, preferably, pump body subassembly level card is established a plurality of on the spring.
The utility model provides a shock attenuation nature breast pump host computer, preferably, the vertical a plurality of spring fixed columns that are provided with in the casing, one the vertical cover of spring is in one on the fixed column.
The utility model provides a shock attenuation nature breast pump host computer, preferably, every the fixed column bottom is provided with a plurality of support piece, support piece is right the spring bottom plays supporting role.
The utility model provides a vibration-damping breast pump host, preferably, also comprises a cover plate arranged in the shell; the cover plate is arranged above the pump body assembly; the cover plate is arranged above the fixed columns; the cover plate is connected with the fixing columns, the top of the spring abuts against the cover plate, and the cover plate is matched with the supporting pieces to fix the spring up and down.
The utility model provides a shock attenuation nature breast pump host computer, preferably, the spring is well convex coil spring, well convex coil spring is the degressive coil spring in spring coil diameter to both ends.
The utility model provides a vibration damping breast pump host computer, preferably, pump body subassembly is provided with a plurality of bulges all around, pump body subassembly passes through the bulge can be established to block and fix on the well convex coil spring.
The utility model provides a shock attenuation breast pump host computer, preferably, spring quantity is 3.
The utility model provides a vibration-damping breast pump host, preferably, the pump body component comprises a pump body and a pump body protective cover arranged outside the pump body; the pump body safety cover is a sound-proof cover.
Above-mentioned technical scheme has following advantage or beneficial effect:
1. the method for arranging the pump body assembly in a suspended manner by the spring enables the spring to deform to buffer the pump body assembly when the pump body assembly works to generate vibration, and the damping effect is improved.
2. For silica gel, the sponge shock attenuation of adopting among the prior art, the utility model discloses a better spring of damping performance, especially well convex coil spring because the less spring coil in well convex coil spring both ends can be embedded into among the middle circle, so can obtain great deflection in limited space in the host computer, strengthened the cushioning effect to pump body subassembly, improved the shock attenuation effect greatly, reduce the noise because of vibrations produce.
3. The pump body safety cover adopts the sound-proof housing, reduces the noise that the pump body during operation produced, uses with the cooperation of well convex coil spring, and noise reduction effect is better.
Drawings
The above features and advantages of the present invention will be better understood from the following detailed description of non-limiting embodiments thereof, taken in conjunction with the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a sectional view of a shock-absorbing type breast pump main unit provided in embodiment 1 of the present invention;
fig. 2 is an exploded view of a shock-absorbing breast pump main unit provided in embodiment 1 of the present invention;
fig. 3 is a schematic view of a lower casing structure of a shock-absorbing breast pump host provided in embodiment 1 of the present invention;
fig. 4 is a schematic view of a cover plate structure of a shock-absorbing breast pump host provided in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a convex spiral spring of a shock-absorbing breast pump host provided in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a vacuum pump assembly of a shock-absorbing type breast pump host provided in embodiment 1 of the present invention;
fig. 7 is a schematic view of an upper housing structure of a shock-absorbing breast pump host provided in embodiment 1 of the present invention;
fig. 8 is a schematic view of a partition structure of a shock-absorbing breast pump host provided in embodiment 1 of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the present invention.
Example 1:
as shown in fig. 1, a shock-absorbing type breast pump main unit comprises a housing 1 and a vacuum pump assembly 6; the vacuum pump assembly 6 is suspended in the shell 1 through a plurality of springs 7, and the vacuum pump assembly 6 is not in direct contact with the shell 1; the shell 1 comprises an upper shell 2 and a lower shell 3, and the upper shell 2 and the lower shell 3 are covered; through the unsettled setting of a plurality of springs 7 with vacuum pump assembly 6 in casing 1, avoided vacuum pump assembly 6 and 1 direct contact of casing on the one hand, on the other hand spring 7's elasticity can play the cushioning effect to effectively having solved and adopting sponge or silica gel shock attenuation among the prior art, problem that the damping performance is poor has improved the shock attenuation effect greatly.
When using the shock-proof type breast pump host computer that this embodiment 1 provided, vacuum pump assembly 6 shakes in the course of the work, because spring 7 is supporting vacuum pump assembly 6, under the condition that vacuum pump assembly 6 takes place vibrations, spring 7 takes place deformation, cushions vacuum pump assembly 6's vibrations condition, avoids vacuum pump assembly 6 and casing 1 contact simultaneously, has further reduced vibrations effect.
More specifically, as shown in fig. 1, the springs 7 are vertically arranged in the casing 1, the vacuum pump assembly 6 is clamped on the springs 7, so that when the vacuum pump assembly 6 vibrates during working, the springs 7 deform under stress in the vertical direction, and the reaction force of the deformed springs 7 on the vacuum pump assembly 6 counteracts the action force of the vibration of the vacuum pump assembly 6 on the springs 7, so that the damping effect is achieved, the buffer effect of the springs 7 on the vacuum pump assembly 6 is enhanced, and the damping effect is improved.
More preferably, as shown in fig. 1, the vacuum pump assembly 6 is horizontally clamped on a plurality of springs 7, so that the vacuum pump assembly 6 is smoother on one hand; on the other hand, when the vacuum pump assembly 6 vibrates, the acting force of each spring 7 is more balanced, and the individual springs 7 are not stressed excessively and compressed excessively, so that the buffer action on the vacuum pump assembly 6 is poor, and the damping effect is not influenced.
As shown in fig. 1 and 3, the fixing column 31 of a plurality of springs 7 is vertically arranged on the inner side wall of the lower shell 3, one spring 7 is sleeved on one fixing column 31, the spring 7 is fixed, and the vibration generated during the operation of the vacuum pump assembly 6 is prevented from driving the spring 7 to shake left and right to influence the damping effect of the spring 7.
More preferably, as shown in fig. 1 and 3, 3 supporting pieces 35 are provided at the bottom of each fixing column 31, and the supporting pieces 35 support the bottom of the spring 7.
As shown in fig. 1, 3 and 4, the top of the fixing column 31 is provided with a mounting hole 32; a cover plate 5 is arranged above the fixed column 31, and the cover plate 5 is connected with the top of the fixed column 31; the cover plate 5 is arranged above the vacuum pump assembly 6; the cover plate 5 is provided with a plurality of connecting holes 51, one connecting hole 51 corresponds to one mounting hole 32, and the lower part of the connecting hole 51 is provided with an annular convex part 52; the connecting hole 51 can be overlapped with the mounting hole 32 on the top of the fixing column 31 so as to facilitate the connection of the cover plate 5 and the fixing column 31; when the connecting hole 51 is overlapped with the mounting hole 32, the top of the spring 7 is abutted against the annular protruding part 52, the cover plate 5 is matched with the plurality of fixing pieces 35 to fix the spring 7 up and down, and the vibration generated when the vacuum pump assembly 6 works is prevented from driving the spring 7 to be separated from the fixing column 31, so that the damping effect cannot be realized.
More preferably, as shown in fig. 5, the adopted spring 7 is a convex spiral spring 7, and the convex spiral spring 7 is a spiral spring with the coil diameter decreasing towards both ends, so that a larger deformation can be obtained in a limited space in the main machine, more impact force can be borne, and a stronger rebound force can be provided, thereby playing a better role in buffering the vacuum pump assembly 6 and greatly reducing noise generated by the vacuum pump 65 due to vibration during operation.
More specifically, as shown in fig. 1, 5 and 6, the diameter of 3 coils in the middle of each convex coil spring 7 is slightly smaller, forming an inward recess 71; the periphery of the vacuum pump assembly 6 is provided with the plurality of protruding portions 62, one protruding portion 62 corresponds to one recessed portion 71, the vacuum pump assembly 6 can be clamped and fixed on the middle position of the convex spiral spring 7 through the protruding portions 62, when the vacuum pump assembly 6 works to generate vibration, the two spring portions 7 stressed vertically can obtain the maximum deformation, acting force generated by the convex spiral spring 7 when the vacuum pump assembly 6 vibrates is offset better, the buffer effect of the convex spiral spring 7 on the vacuum pump assembly 6 is maximized, and the damping effect is improved.
More preferably, as shown in fig. 5, the number of the springs 7 is 3, the vacuum pump assembly 6 is suspended by the least number of the springs 7, and meanwhile, the horizontal stability of the vacuum pump assembly 6 can be ensured, so that the internal space is saved, and the cost is saved.
As shown in fig. 6, the vacuum pump assembly 6 includes a vacuum pump 65 and a vacuum pump protective cover 61 disposed outside the vacuum pump 65; the vacuum pump protecting cover 61 is a sound insulating cover 61, and reduces noise generated inside the vacuum pump during operation.
More preferably, as shown in fig. 3 and 6, the vacuum pump protecting cover 61 is provided with a first air inlet 63 connected with a vacuum pump 65, and the vacuum pump protecting cover 61 is further provided with a first exhaust 64 connected with the vacuum pump 65; the lower shell 3 is provided with a second air inlet 33 and a second air outlet 34; the first gas inlet 63 and the second gas inlet 33 are used for the vacuum pump 65 to suck gas; the first exhaust port 64 and the second exhaust port 34 are used for exhausting gas by the vacuum pump 65.
As shown in fig. 1, the upper case 2 is provided with a plurality of fixing holes 22, and one fixing hole 22 corresponds to one connecting hole 51; when the upper shell body is covered with the lower shell body, the fixing hole 22, the connecting hole 51 and the mounting hole 32 are overlapped together, the accommodating cavity 23 is arranged between the fixing hole 22 and the inner surface of the upper shell body 2 to accommodate screws, and the upper shell body 2, the cover plate 5 and the fixing column 31 can be fixed together by using the screws.
As shown in fig. 1, 7 and 8, a control panel 21 for controlling the operation of the vacuum pump 65 is disposed on the surface of the upper casing 2, and the control panel 21 is electrically connected to the vacuum pump 65; a partition plate 4 is arranged between the upper shell 2 and the cover plate 5, and the partition plate 4 can be a circuit board 4; the control panel 21 is electrically connected with the vacuum pump 65 through the circuit board 4; the circuit board 4 is adopted to miniaturize the circuit, so that the space is saved, the installation is convenient, and the batch production of the circuit is convenient.
As shown in fig. 2 to 6, the number of the fixing posts 31, the mounting holes 32, the connecting holes 51, the annular protruding portions 52, the fixing holes 22, the protruding portions 62, and the recessed portions 71 is 3.
The electrical connection mode among the control panel 21, the circuit board 4 and the vacuum pump 65 belongs to the prior art, and is clear and definite to the person skilled in the art; the method for controlling the operation of the vacuum pump 65 through the control panel 21 may be a control method in a breast pump in the prior art, and is also common knowledge and will not be described herein.
To sum up, the embodiment of the present invention provides a shock-absorbing breast pump host, which improves the shock-absorbing method of the electric breast pump host in the prior art, and adopts the convex coil spring 7 to suspend the vacuum pump assembly 6 in the casing 1, so that the vacuum pump assembly 6 is not in direct contact with the casing 1, and utilizes the characteristic that the convex coil spring 7 can obtain a large deformation in a limited space, so as to better offset the acting force on the spring when the vacuum pump assembly 6 vibrates, and play a better buffering role on the vibration of the vacuum pump assembly 6, thereby effectively solving the problems of the prior art that the shock absorption performance is general due to the adoption of sponge or silica gel, and improving the shock-absorbing effect; the noise generated when the electric breast pump host works is greatly reduced by matching the sound-proof cover 61 arranged outside the vacuum pump 65.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the person skilled in the art, without affecting the essence of the invention, may make numerous possible variations and modifications, or may modify the equivalent embodiments, without departing from the technical solution of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (8)
1. A shock-absorbing breast pump host comprises a shell and a pump body component, and is characterized in that the pump body component is arranged in the shell in a hanging manner through a plurality of springs; the spring is a convex spiral spring, and the convex spiral spring is a spiral spring with the diameter of a spring coil gradually reduced towards two ends; the pump body assembly is provided with a plurality of bulges at the periphery, and the pump body assembly can be clamped and fixed on the convex spiral spring through the bulges.
2. The shock-absorbing breast pump host as set forth in claim 1, wherein said springs are vertically disposed in said housing, and said pump body assembly is snapped onto a plurality of said springs.
3. The shock-absorbing breast pump host as set forth in claim 2, wherein said pump body assembly is horizontally snapped onto said plurality of springs.
4. The host computer of claim 2, wherein a plurality of spring fixing posts are vertically disposed in the housing, and one of the springs vertically fits over one of the spring fixing posts.
5. A shock absorbing breast pump host as claimed in claim 4 wherein a plurality of support members are provided at the base of each of the fixed posts, the support members supporting the spring base.
6. The shock absorbing breast pump host of claim 5 further comprising a cover plate disposed within the housing; the cover plate is arranged above the pump body assembly; the cover plate is arranged above the fixed columns; the cover plate is connected with the fixing columns, the top of the spring abuts against the cover plate, and the cover plate is matched with the supporting pieces to fix the spring up and down.
7. A shock absorbing breast pump host as claimed in any one of claims 1 to 6, wherein the number of springs is 3.
8. The shock-absorbing breast pump host as set forth in claim 1, wherein the pump body assembly comprises a pump body and a pump body protective cover disposed outside the pump body; the pump body safety cover is a sound-proof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512918.4U CN210542627U (en) | 2018-09-14 | 2018-09-14 | Shock-proof type breast pump host computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512918.4U CN210542627U (en) | 2018-09-14 | 2018-09-14 | Shock-proof type breast pump host computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210542627U true CN210542627U (en) | 2020-05-19 |
Family
ID=70643424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512918.4U Active CN210542627U (en) | 2018-09-14 | 2018-09-14 | Shock-proof type breast pump host computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210542627U (en) |
-
2018
- 2018-09-14 CN CN201821512918.4U patent/CN210542627U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090310303A1 (en) | Attachment assembly for mounting electronic devices | |
| CN106130304A (en) | Extensional vibration motor | |
| CN205725396U (en) | A kind of linear vibration motor | |
| CN210542627U (en) | Shock-proof type breast pump host computer | |
| CN209330311U (en) | A kind of damping device for speaker | |
| CN112253540A (en) | A shock attenuation dust cover for fan | |
| CN218598718U (en) | Anti-vibration automobile sound device | |
| CN216015157U (en) | Shock attenuation board and keyboard | |
| CN212392966U (en) | Loudspeaker shock-absorbing structure and intelligent interaction equipment | |
| CN201802689U (en) | Box type fan with vibration damping device | |
| CN205791989U (en) | A kind of linear vibration motor | |
| CN205595982U (en) | Linear vibrating motor | |
| CN209784900U (en) | Computer noise reduction structure | |
| CN211146862U (en) | Suspension type air handler mounting structure that takes precautions against earthquakes | |
| CN220059861U (en) | Damping dust-proof air compressor | |
| CN213186453U (en) | Shock attenuation formula microphone | |
| CN208337380U (en) | A kind of motor with whirlpool type spring | |
| CN211044106U (en) | Mainframe box for computer | |
| CN218387441U (en) | Low-noise crystal oscillator | |
| CN216500133U (en) | Air pump suspension type structure and atomizer | |
| CN212850928U (en) | Shockproof microphone | |
| CN211149512U (en) | Image processing device with noise reduction function | |
| CN219916630U (en) | Noise reduction type LCD casing | |
| CN221447034U (en) | Keyboard with suspension structure | |
| CN216391397U (en) | Telephone receiver convenient to installation location |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 115, Xinjin Road, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu Xinbei Electric Appliance Co.,Ltd. Address before: 214112 No. 117 Xinhua Road, Meicun, New District, Wuxi City, Jiangsu Province Patentee before: WUXI XINZHONGRUI BABY SUPPLIES Co.,Ltd. |