CN213372990U - Portable earmuff configuration device - Google Patents
Portable earmuff configuration device Download PDFInfo
- Publication number
- CN213372990U CN213372990U CN202020860871.1U CN202020860871U CN213372990U CN 213372990 U CN213372990 U CN 213372990U CN 202020860871 U CN202020860871 U CN 202020860871U CN 213372990 U CN213372990 U CN 213372990U
- Authority
- CN
- China
- Prior art keywords
- cylindrical barrel
- earmuff
- short
- long
- portable
- 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
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model relates to a portable earmuff configuration device, which comprises a short cylindrical barrel and a long cylindrical barrel which are arranged side by side from front to back, wherein the center of the long cylindrical barrel is provided with a main containing cavity, a spring is arranged in the main containing cavity, the top of the spring is provided with a plurality of overlapped earmuffs, and the bottom of the spring is limited by a short cover connected to the bottom of the long cylindrical barrel; an earcap shaping device is arranged in the short cylindrical barrel, and an earcap shaping groove is formed in the center of the earcap shaping device; the left side and the right side of the top of the long cylindrical barrel and the short cylindrical barrel are fixedly provided with guide rails which are symmetrical to each other, a push cover which is in sliding fit with the guide rails in the front-back direction is arranged between the two guide rails, the front end of the push cover is provided with an arc groove, and the top of the short cylindrical barrel is provided with an assembly groove. The portable earmuff configuration device is small in size and convenient to carry, more earmuff quantities can be carried due to the design of the double-cylinder barrel, and the earmuffs are not required to be contacted with hands in the whole process of supplementing and assembling the earmuffs due to the design of the push cover and the long cover, so that infection is avoided, and safety is improved.
Description
Technical Field
The utility model relates to an ear temperature rifle especially relates to a portable earmuff configuration device with disposable earmuff storage device.
Background
An ear thermometer is a non-contact telemetering type temperature measuring instrument, which determines the body temperature by detecting the infrared spectrum emitted by the tympanic membrane, according to the blackbody radiation theory, the infrared spectrum generated by objects with different temperatures is different, a temperature difference electric pile infrared detector which can be accurately set to 0.1 ℃ is utilized, the reading is converted by a microcomputer and displayed, and the ear thermometer at the head of the ear thermometer is plugged in the ear hole for measuring the temperature during measurement. In order to ensure the sanitation, the head of the ear thermometer is generally provided with a disposable ear cover when the ear thermometer measures the temperature.
To facilitate the ease of use of disposable earmuffs with one person, those skilled in the art have developed earmuff configuration devices for storing and carrying earmuffs. However, the existing earmuff configuration device is large in size and inconvenient to carry, and the earmuff needs to be taken out by hands and assembled or moved to the earmuff when in use, so bacteria on the hands can pollute the earmuff, and the operation easily causes germ infection on ears because the earmuff extends into the ears.
Disclosure of Invention
The utility model aims to solve the technical problem that a portable earmuff configuration device that small in size conveniently carries and can whole journey prevent hand and earmuff contact is provided.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a portable earmuff configuration device comprises a short cylindrical barrel and a long cylindrical barrel which are arranged in parallel front and back, wherein the tops of the short cylindrical barrel and the long cylindrical barrel are flush and fixedly connected with each other; a cylindrical main containing cavity which is communicated up and down is arranged in the center of the long cylindrical barrel, a spring is arranged in the main containing cavity, a plurality of overlapped ear sleeves are arranged at the top of the spring, and the bottom of the spring is limited by a short cover connected to the bottom of the long cylindrical barrel; an earcap shaping device with an inverted cone-shaped structure is arranged in the short cylindrical barrel, an earcap shaping groove with an opening at the top is arranged in the center of the earcap shaping device, the section of the earcap shaping groove is of a V-shaped structure, and the earcap shaping groove and a temperature measuring head of an ear thermometer are in mutual sleeved fit; the left and right sides of the tops of the long cylindrical barrel and the short cylindrical barrel are fixedly provided with guide rails which are symmetrical with each other, the front ends of the guide rails extend forwards to the middle point of the outer ring of the short cylindrical barrel, the rear ends of the guide rails extend backwards to the middle point of the outer ring of the long cylindrical barrel, the front half section of the guide rails, which is connected to the short cylindrical barrel, is provided with a rectangular guide groove which is communicated up and down, the top of the rear half section of the guide rails, which is connected to the long cylindrical barrel, is provided with a right-angle limiting folding edge which is parallel to the top surface of the long cylindrical barrel, the top surface of the uppermost ear sleeve in the long cylindrical barrel is limited in height through the limiting folding edge on the guide rails, so that the ear sleeve is prevented from being ejected out of the long cylindrical barrel by a spring, a sliding groove is formed between the limiting folding edge and the top surface of the long cylindrical barrel, the height of the sliding groove is matched with the thickness, the sliding block is limited in the front and back through the guide groove, the arc groove matched with the circular opening at the top of the main containing cavity on the long cylindrical barrel is formed in the front end of the push cover, an assembly groove which is of a circular structure and is concave inwards is formed in the top of the short cylindrical barrel, and the diameter of the assembly groove is matched with that of the earmuff.
Preferably, the bottom of the short cylindrical barrel is connected with a long cover, the center of the long cover is provided with an auxiliary containing cavity with an opening at the top, the auxiliary containing cavity is of a cylindrical structure, the diameter of the auxiliary containing cavity is matched with that of the earmuffs, and a plurality of overlapped earmuffs are placed in the auxiliary containing cavity.
Preferably, an arc-shaped stop block matched with the assembling groove is arranged at the front end of the top of the short cylinder, and the arc-shaped stop block and the short cylinder are integrally formed.
Preferably, the short cover and the long cylindrical barrel are in threaded fit connection.
Preferably, the long cover and the short cylindrical barrel are in threaded fit connection.
Preferably, the part of the top of the push cover, which is close to the rear end, is provided with an anti-skid bulge.
Compared with the prior art, the utility model discloses an useful part is: the portable earmuff configuration device is small in size and convenient to carry, more earmuff quantities can be carried due to the design of the double-cylinder barrel, and the earmuffs are not required to be contacted with hands in the whole process of supplementing and assembling the earmuffs due to the design of the push cover and the long cover, so that infection is avoided, and safety is improved.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of a detachable structure of the portable earmuff configuration device of the present invention;
fig. 2 is a sectional view of the internal structure of the portable earcap placement device of the present invention.
In the figure: 1. a long cylindrical barrel; 11. a main cavity; 12. a guide rail; 2. a short cylindrical barrel; 21. an earcap shaping device; 211. the earcap fixing groove; 22. a guide groove; 23. an arc-shaped stop block; 24. assembling a groove; 3. pushing the cover; 31. a circular arc groove; 32. a slider; 33. anti-skid projections; 4. a short cover; 5. a long cover; 51. a secondary cavity; 6. a spring; 7. an ear cap.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
fig. 1 and 2 show a portable earmuff configuration device, which comprises a short cylindrical barrel 2 and a long cylindrical barrel 1 which are arranged in parallel front and back, wherein the tops of the short cylindrical barrel 2 and the long cylindrical barrel 1 are flush and fixedly connected with each other; a cylindrical main containing cavity 11 which is communicated up and down is arranged in the center of the long cylindrical barrel 1, a spring 6 is arranged in the main containing cavity 11, a plurality of stacked ear sleeves 7 are arranged at the top of the spring 6, and the bottom of the spring is limited by a short cover 4 connected to the bottom of the long cylindrical barrel 1; an ear cap shaping device 21 with an inverted cone-shaped structure is arranged inside the short cylindrical barrel 2, an ear cap shaping groove 211 with an opening at the top is arranged in the center of the ear cap shaping device 21, the section of the ear cap shaping groove 211 is of a V-shaped structure, and the ear cap shaping groove is in mutual sleeved fit with a temperature measuring head of an ear thermometer; the left and right sides of the tops of the long cylindrical barrel 1 and the short cylindrical barrel 2 are fixedly provided with guide rails 12 which are symmetrical with each other, the front end of each guide rail 12 extends forwards to the middle point of the outer ring of the short cylindrical barrel 2, the rear end extends backwards to the middle point of the outer ring of the long cylindrical barrel 1, the front half section of each guide rail 12 connected to the short cylindrical barrel 2 is provided with a rectangular guide groove 22 which is communicated with the upper part and the lower part, the top of the rear half section connected to the long cylindrical barrel 1 is provided with a right-angle limiting folding edge which is parallel to the top surface of the long cylindrical barrel 1, the top surface of the uppermost ear muff 7 in the long cylindrical barrel 1 is limited in height through the limiting folding edge on the guide rail 12 to prevent the ear muff 7 from being ejected out of the long cylindrical barrel 1 by a spring, a sliding groove is formed between the limiting folding edge and the top surface of the long cylindrical barrel 1, the height of the sliding, the front end of the bottom of the push cover 3 is fixedly provided with a sliding block 32 which can be in sliding fit with the guide groove 22, the sliding block 32 is limited in the front and back direction through the guide groove 22, the front end of the push cover 3 is provided with an arc groove 31 matched with a circular opening at the top of the main containing cavity 11 on the long cylindrical barrel 1, the top of the short cylindrical barrel 2 is provided with an assembling groove 24 which is of a circular structure and is concave inwards, and the diameter of the assembling groove 24 is matched with that of the earmuff.
In order to increase the number of the product carrying the ear caps 7, the bottom of the short cylinder 2 is connected with a long cover 5, the center of the long cover 5 is provided with an auxiliary accommodating cavity 51 with an open top, the auxiliary accommodating cavity 51 is of a cylindrical structure, the diameter of the auxiliary accommodating cavity 51 is matched with that of the ear caps, and the auxiliary accommodating cavity 51 is internally provided with a plurality of stacked ear caps 7.
In order to facilitate the earmuff 7 to smoothly fall into the assembling groove 24 under the pushing of the pushing cover 3, the earmuff is prevented from pushing the short cylindrical barrel 2, the front end of the top of the short cylindrical barrel 2 is provided with an arc-shaped stop block 23 matched with the assembling groove 24, and the arc-shaped stop block 23 and the short cylindrical barrel 2 are integrally formed.
In order to facilitate disassembly and ear cap 7 loading, the short cover 4 and the long cylindrical barrel 1 and the long cover 5 and the short cylindrical barrel 2 are in threaded fit connection.
In order to prevent the fingers from slipping when pushing the push cover 3 and increase the friction degree between the push cover and the push cover, an anti-slip bulge 33 is arranged at the position of the top of the push cover 3 close to the rear end.
The specific use mode is as follows: when the push cover 3 is pushed backwards to be limited, the arc groove 31 at the front end of the push cover 3 is matched with the circular opening at the top of the main containing cavity 11 on the long cylindrical barrel 1, the earcap arranged in the main containing cavity 11 is pushed upwards by the spring 6, the top of the uppermost earcap 7 is limited by the guide rail 12, the rear end of the earcap 7 is pushed into the arc groove 31 at the end part of the push cover 3, then the push cover 3 is pushed forwards, the earcap 7 at the end part of the push cover falls into the assembling groove 24 at the top of the short cylindrical barrel 2, then the temperature measuring head of the ear thermometer is inserted into the earcap 7 and the earcap 7 is assembled on the ear thermometer downwards through the earcap fixing groove 211, after the earcap 7 in the long cylindrical barrel 1 is used up, the long cover 5 can be taken down, the earcap 7 in the auxiliary containing cavity 51 is poured into the main containing cavity 11 in the long cylindrical barrel 1, and the whole operation process can not make hands contact with the earcap 7, so as to avoid pollution.
The portable earmuff configuration device is small in size and convenient to carry, more earmuffs 7 can be carried due to the design of the double-cylinder barrel, and the earmuffs 7 are not required to be contacted with hands in the whole process when the earmuffs 7 are supplemented and assembled due to the design of the push cover 3 and the long cover 5, so that infection is avoided, and safety is improved.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. A portable earmuff configuration device, comprising: the device comprises a short cylindrical barrel (2) and a long cylindrical barrel (1) which are arranged in parallel front and back, wherein the tops of the short cylindrical barrel (2) and the long cylindrical barrel (1) are flush and fixedly connected with each other; a cylindrical main containing cavity (11) which is communicated up and down is arranged in the center of the long cylindrical barrel (1), a spring (6) is arranged in the main containing cavity (11), a plurality of stacked ear sleeves (7) are arranged at the top of the spring (6), and the bottom of the spring is limited by a short cover (4) connected to the bottom of the long cylindrical barrel (1); an ear cap shaping device (21) with an inverted cone-shaped structure is arranged in the short cylindrical barrel (2), an ear cap shaping groove (211) with an opening at the top is formed in the center of the ear cap shaping device (21), the section of the ear cap shaping groove (211) is of a V-shaped structure, and the ear cap shaping groove and a temperature measuring head of an ear thermometer are in sleeved fit with each other; the left side and the right side of the tops of the long cylindrical barrel (1) and the short cylindrical barrel (2) are fixedly provided with guide rails (12) which are symmetrical with each other, the front end of each guide rail (12) extends forwards to the middle point of the outer ring of the short cylindrical barrel (2) in a straight line, the rear end of each guide rail (12) extends backwards to the middle point of the outer ring of the long cylindrical barrel (1) in a straight line, the front half section of each guide rail (12) connected to the short cylindrical barrel (2) is provided with a rectangular guide groove (22) which is communicated up and down, the top of the rear half section of each guide rail (1) is provided with a right-angle limiting folding edge which is parallel to the top surface of the long cylindrical barrel (1), the top surface of the uppermost ear muff (7) in the long cylindrical barrel (1) is limited in height through the limiting folding edge on the guide rails (12) to prevent the ear muff (7) from being sprung out of the long cylindrical barrel (1) by a spring, a sliding, be provided with in two spouts of mutual symmetry and push away lid (3) rather than sliding fit around, push away the fixed slider (32) that can be with guide slot (22) sliding fit that is provided with in the position that the lid (3) bottom front end is close to both sides, this slider (32) are spacing around through guide slot (22), the front end that pushes away lid (3) be provided with on long cylinder (1) main chamber (11) top circular opening assorted circular arc recess (31), short cylinder (2) top is provided with assembly groove (24) that are circular structure and indent, and the diameter of this assembly groove (24) is identical with the diameter of earmuff.
2. The portable earmuff configuration device of claim 1, wherein: the short cylinder (2) bottom is connected with long lid (5), the center of long lid (5) is provided with the vice appearance chamber (51) that holds of open-top, vice appearance chamber (51) are cylindrical structure, and its diameter is identical with the earmuff diameter, and vice appearance chamber (51) embeds puts a plurality of superimposed earmuffs (7).
3. The portable earmuff configuration device of claim 1, wherein: the front end of the top of the short cylinder (2) is provided with an arc stop block (23) matched with the assembling groove (24), and the arc stop block (23) and the short cylinder (2) are integrally formed.
4. The portable earmuff configuration device of claim 1, wherein: the short cover (4) is in threaded fit connection with the long cylindrical barrel (1).
5. The portable earmuff configuration device of claim 2, wherein: the long cover (5) is in threaded fit connection with the short cylindrical barrel (2).
6. The portable earmuff configuration device of claim 1, wherein: the part of the top of the push cover (3) close to the rear end is provided with an anti-skid bulge (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860871.1U CN213372990U (en) | 2020-05-21 | 2020-05-21 | Portable earmuff configuration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860871.1U CN213372990U (en) | 2020-05-21 | 2020-05-21 | Portable earmuff configuration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213372990U true CN213372990U (en) | 2021-06-08 |
Family
ID=76177728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020860871.1U Active CN213372990U (en) | 2020-05-21 | 2020-05-21 | Portable earmuff configuration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213372990U (en) |
-
2020
- 2020-05-21 CN CN202020860871.1U patent/CN213372990U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213372990U (en) | Portable earmuff configuration device | |
| US4497585A (en) | Electronic thermometer | |
| US8157126B2 (en) | Probe cover dispenser | |
| US4007832A (en) | Electronic thermometer | |
| CN202761828U (en) | Novel low resistance injector | |
| CN205127994U (en) | A pipettor for liquid is got to ration | |
| TWD146375S (en) | Packaging for ophthalmic lenses and solutions therefor | |
| CN210250141U (en) | Special dipperstick in oral cavity clearance and measure set chi | |
| CN109231102B (en) | One-armed person is with push type can closing lid device | |
| CN209611179U (en) | A kind of multifunctional percussion hammer | |
| US4260058A (en) | Electronic thermometer | |
| CN202564623U (en) | Safety socket | |
| CN201775800U (en) | Temperature measuring feeding bottle | |
| CN206641491U (en) | A kind of and matching used servicing unit of mobile phone | |
| CN201777587U (en) | Portable beverage bottle | |
| US2491254A (en) | Mechanical pencil | |
| CN219109412U (en) | Pupil measuring pen | |
| CN203479413U (en) | Portable thermometer spin-cylinder | |
| CN208259249U (en) | A kind of portable milk powder tank | |
| CN203758629U (en) | Safety thermometer | |
| CN202714648U (en) | Combined type multifunctional picnic cutter | |
| CN211711509U (en) | Child safety protection packing tube with intermediate connecting piece | |
| CN203375952U (en) | Error-proofing inspection device of synchronizer slide block slot | |
| CN216001992U (en) | Multifunctional pen | |
| CN209815632U (en) | Cover opening tool for tobacco tar bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |