CN220069713U - Headgear of fixed inspection line - Google Patents
Headgear of fixed inspection line Download PDFInfo
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- CN220069713U CN220069713U CN202321398814.6U CN202321398814U CN220069713U CN 220069713 U CN220069713 U CN 220069713U CN 202321398814 U CN202321398814 U CN 202321398814U CN 220069713 U CN220069713 U CN 220069713U
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- headgear
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- square grooves
- springs
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- 238000007689 inspection Methods 0.000 title claims abstract description 44
- 210000003128 head Anatomy 0.000 description 16
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004761 scalp Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a headgear for fixing an inspection line, which relates to the technical field of medical appliances and comprises: comprising the following steps: a net-shaped head cover; the arc-shaped connecting strip is fixedly arranged on one side of the arc-shaped outer surface of the reticular head cover, and a plurality of open slots are formed in the outer surface of the arc-shaped connecting strip; the first square grooves are symmetrically arranged on opposite sides of the inner walls of the plurality of open grooves respectively, and sliding blocks are movably embedded in the first square grooves; the first springs are respectively and symmetrically movably embedded in the first square grooves, one ends of the first springs are respectively and symmetrically fixedly arranged on one sides of the inner walls of the first square grooves, and the other ends of the first springs are respectively and symmetrically fixedly arranged on one sides of the first sliding blocks. According to the utility model, the electrode inspection line can be fixed by the mutual matching of the first sliding block, the first spring, the second sliding block and the second spring, so that the electrode inspection line is prevented from being pulled carelessly, the electrode sheet is loosened, and the accuracy of electroencephalogram inspection is ensured.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a headgear for fixing an inspection line.
Background
When a patient performs electroencephalogram examination, the electrode plate is required to be attached to the scalp of the patient, the electrode plate is connected with the examination line, the examination line is required to be fixed by using a headgear, the examination line is prevented from being wound together, and the electrode plate is prevented from loosening due to pulling of the examination line.
In the prior art, for example, the Chinese patent number is: CN213883235U is a headgear for electroencephalogram examination, comprising a netlike headgear body, the bottom edge of the headgear body is provided with an adjusting belt, and the adjusting belt is provided with a tightness adjusting mechanism and an electrode wire accommodating hole. The utility model has the advantages of effectively fixing the skin electrode, adjusting the comfortable tightness degree of patients with different head circumferences, reducing the pain feeling generated during the examination of the patients, avoiding the skin hurt of the patients, being beneficial to the long-time continuous detection of the patients, improving the experience feeling and satisfaction degree of the patients, reducing the workload of medical staff and improving the working efficiency of the medical staff.
Although the above scheme has the advantages as above, the above scheme has disadvantages in that: although the electrode wire can be stored through the electrode wire storage hole, the workload of medical staff is reduced, and the working efficiency of the medical staff is improved, the electrode wire can only be separated from a single electrode wire or a plurality of electrode wires through the electrode wire storage hole, and the electrode wires are always in a loose state, so that when the electrode wires are carelessly pulled, the electrode plates are easy to loosen, and the accuracy of electroencephalogram examination is affected.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, although the electrode wire can be accommodated through the electrode wire accommodating hole, the workload of medical staff is reduced, and the working efficiency of the medical staff is improved, the electrode wire is always in a loose state because the electrode wire accommodating hole can only separate a single or a plurality of electrode wires, and when the electrode wires are pulled carelessly, the electrode plates are easy to loosen, so that the accuracy of electroencephalogram examination is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a headgear for securing an inspection line, comprising:
a net-shaped head cover;
the arc-shaped connecting strip is fixedly arranged on one side of the arc-shaped outer surface of the reticular head cover, and a plurality of open slots are formed in the outer surface of the arc-shaped connecting strip;
the first square grooves are symmetrically arranged on opposite sides of the inner walls of the plurality of open grooves respectively, and sliding blocks are movably embedded in the first square grooves;
the first springs are respectively and symmetrically movably embedded in the first square grooves, one ends of the first springs are respectively and symmetrically and fixedly arranged on one sides of the inner walls of the first square grooves, and the other ends of the first springs are respectively and symmetrically and fixedly arranged on one sides of the first sliding blocks;
the second square grooves are respectively arranged on one side of the inner walls of the plurality of open grooves, and the second sliding blocks are movably embedded in the second square grooves;
the second springs are respectively and symmetrically movably embedded in the second square grooves, one ends of the second springs are respectively and symmetrically and fixedly arranged on one sides of the inner walls of the second square grooves, and the other ends of the second springs are respectively and symmetrically and fixedly arranged on one sides of the second sliding blocks.
Preferably, the other sides of the first sliding blocks are provided with mounting grooves, one sides of the inner walls of the mounting grooves are fixedly provided with first wavy elastic sponge blocks, and the other sides of the second sliding blocks are fixedly provided with second wavy elastic sponge blocks.
Preferably, the bottom of the netlike headgear is fixedly provided with an elastic band, the outer surface of the elastic band is fixedly sleeved with a chin pad, and the bottom of the netlike headgear close to the rear end is symmetrically and fixedly provided with two binding bands.
Preferably, one end of the bottom opening of the netlike head cover is fixedly provided with a female magic tape, and the other end of the bottom opening of the netlike head cover is fixedly provided with a child magic tape.
Preferably, one side of the inner surface of the netlike headgear, which is close to the bottom, is fixedly provided with an arc-shaped elastic sponge block.
Preferably, one outward side of each of the plurality of sliding blocks is provided with an inclined plane.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the electrode inspection line can be fixed by the mutual matching of the first sliding block, the first spring, the second sliding block and the second spring, so that the electrode inspection line is prevented from being pulled carelessly, the electrode sheet is loosened, and the accuracy of electroencephalogram inspection is ensured.
2. According to the utility model, the phenomenon that the electrode inspection line is damaged due to the fact that the electrode inspection line is pressed too tightly when the electrode inspection line is extruded under the cooperation of the first waveform elastic sponge block and the second waveform elastic sponge block is prevented, so that the service life of the electrode inspection line is prolonged.
3. According to the utility model, the rear ends of the electrode inspection lines are conveniently bound together through the setting of the binding bands, or the electrode inspection lines and the braids are conveniently bound together for children with braids, so that the electrode inspection lines are fixed more firmly, and the elastic bands are widened, so that the wearing comfort level of children is improved.
Drawings
Fig. 1 is a schematic structural view of a headgear for fixing inspection lines according to the present utility model;
fig. 2 is a schematic bottom view of a headgear for fixing an inspection line according to the present utility model;
FIG. 3 is a partially disassembled schematic view of a headgear for securing inspection lines according to the present utility model;
fig. 4 is an enlarged schematic view of a structure at a position a in a view of a headgear for fixing an inspection wire according to the present utility model;
fig. 5 is a schematic diagram of a spring two-structure of a headgear for fixing an inspection wire according to the present utility model.
Legend description:
1. a net-shaped head cover; 2. a son magic tape; 3. female magic tape; 4. an elastic band; 401. a chin pad; 5. an arc-shaped connecting strip; 501. an open slot; 6. a strap; 7. arc elastic sponge block; 8. a square groove I; 9. square groove II; 10. a first sliding block; 11. a first spring; 12. a waveform elastic sponge block I; 13. a second slide block; 14. a second wave-shaped elastic sponge block; 15. a second spring; 16. and a mounting groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 5, the present utility model provides a headgear for fixing an inspection wire, comprising:
a net-shaped headgear 1;
the arc-shaped connecting strip 5 is fixedly arranged on one side of the arc-shaped outer surface of the netlike headgear 1, and a plurality of open slots 501 are formed in the outer surface of the arc-shaped connecting strip 5;
the square grooves I8 are symmetrically arranged on opposite sides of the inner walls of the open grooves 501 respectively, and the sliding blocks I10 are movably embedded in the square grooves I8;
the first springs 11 are respectively and symmetrically movably embedded in the first square grooves 8, one ends of the first springs 11 are respectively and symmetrically fixedly arranged on one sides of the inner walls of the first square grooves 8, and the other ends of the first springs 11 are respectively and symmetrically fixedly arranged on one sides of the first sliding blocks 10;
the square grooves II 9 are respectively arranged on one side of the inner walls of the open grooves 501, and the sliding blocks II 13 are movably embedded in the square grooves II 9;
the second springs 15 are respectively and symmetrically movably embedded in the second square grooves 9, one ends of the second springs 15 are respectively and symmetrically and fixedly arranged on one sides of the inner walls of the second square grooves 9, and the other ends of the second springs 15 are respectively and symmetrically and fixedly arranged on one sides of the second sliding blocks 13.
Further, as shown in fig. 1-5, the other sides of the first sliding blocks 10 are provided with mounting grooves 16, one sides of the inner walls of the mounting grooves 16 are fixedly provided with a first waveform elastic sponge block 12, the other sides of the second sliding blocks 13 are fixedly provided with a second waveform elastic sponge block 14, and the friction of the electrode inspection line is slowed down through the arrangement of the first waveform elastic sponge block 12 and the second waveform elastic sponge block 14.
Further, as shown in fig. 1-5, the elastic band 4 is fixedly installed at the bottom of the net-shaped headgear 1, the chin pad 401 is sleeved on the outer surface of the elastic band 4, two binding bands 6 are symmetrically and fixedly installed at the bottom of the net-shaped headgear 1 close to the rear end, the comfort level of the patient and children is improved by arranging the elastic band 4 to be widened, the rear ends of the electrode inspection lines are conveniently bound together through the arrangement of the binding bands 6, or the electrode inspection lines and the braids are conveniently bound together for the patient and children bound with braids, the electrode inspection lines are fixed more firmly, and the comfort level of the user is improved through the arrangement of the chin pad 401.
Further, as shown in fig. 1-5, a female magic tape 3 is fixedly mounted at one end of the bottom opening of the netlike head cover 1, a sub-magic tape 2 is fixedly mounted at the other end of the bottom opening of the netlike head cover 1, and the adjustment to a certain extent is conveniently performed according to the head size of a patient through the arrangement of the female magic tape 3 and the sub-magic tape 2.
Further, as shown in fig. 1-5, an arc-shaped elastic sponge block 7 is fixedly arranged on one side of the inner surface of the netlike headgear 1 close to the bottom, and the pressing sense of the head of a patient is slowed down and the comfort level of the head of the patient is improved through the arrangement of the arc-shaped elastic sponge block 7.
Further, as shown in fig. 1-5, the outward sides of the plurality of first sliders 10 are each provided with an inclined surface, and by the arrangement, the first sliders 10 are conveniently pressed by the electrode inspection line.
Working principle: when in use, the net-shaped head cover 1 is sleeved on the head of a patient, the bonding position of the female velcro 3 and the male velcro 2 is adjusted according to the head of the patient, wherein the male velcro 2 is contacted with the forehead end of the patient, the net-shaped head cover 1 is stably fixed under the action of the elastic band 4, then the electrode plate is attached on the scalp of the patient through the mesh of the net-shaped head cover 1, then the electrode checking line is moved towards the inside of the opening groove 501, the electrode checking line is contacted with the inclined surface of the first slider 10 and is extruded, so that the first slider 10 is moved towards the inside of the first square groove 8, the first spring 11 is synchronously compressed, when the electrode checking line is moved for a certain distance, the electrode checking line is contacted with the second waveform elastic sponge block 14 and is extruded, the second slider 13 slides towards the inside of the second square groove 9, the second spring 15 is synchronously compressed, when the extrusion force of the electrode inspection line to the first slide block 10 disappears, the first slide block 10 moves outwards along the first square groove 8 under the reset force of the first spring 11, and the two opposite first slide blocks 10 are contacted and extruded to a certain extent, at the moment, the electrode inspection line is loosened, so that the extrusion force born by the second slide block 13 disappears, and the second slide block 13 moves outwards along the second square groove 9 under the reset force of the second spring 15, so that the second waveform elastic sponge block 14 is driven to tightly support the electrode inspection line on the first waveform elastic sponge block 12, thus the electrode inspection line can be fixed, the electrode inspection line is prevented from being pulled carelessly, the electrode sheet is loosened, the accuracy of electroencephalogram inspection is ensured, the rear end of the electrode inspection line is conveniently bound together through the setting of the binding belt 6, or the electrode inspection line and the braid are conveniently bound together for children of patients, the electrode inspection wire is fixed more firmly.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A headgear for securing an inspection line, comprising:
a net-shaped head cover (1);
the arc-shaped connecting strip (5) is fixedly arranged on one side of the arc-shaped outer surface of the reticular head cover (1), and a plurality of open slots (501) are formed in the outer surface of the arc-shaped connecting strip (5);
the first square grooves (8) are symmetrically arranged on opposite sides of the inner walls of the open grooves (501) respectively, and sliding blocks (10) are movably embedded in the first square grooves (8);
the first springs (11) are respectively and symmetrically movably embedded in the square grooves (8), one ends of the first springs (11) are respectively and symmetrically fixedly arranged on one sides of the inner walls of the square grooves (8), and the other ends of the first springs (11) are respectively and symmetrically fixedly arranged on one sides of the sliding blocks (10);
a plurality of square grooves (9) are respectively arranged on one side of the inner walls of the plurality of open grooves (501), and sliding blocks (13) are movably embedded in the square grooves (9);
the second springs (15) are respectively and symmetrically movably embedded in the second square grooves (9), one ends of the second springs (15) are respectively and symmetrically fixedly arranged on one sides of the inner walls of the second square grooves (9), and the other ends of the second springs (15) are respectively and symmetrically fixedly arranged on one sides of the second sliding blocks (13).
2. A headgear for securing an inspection wire according to claim 1, wherein: the other sides of the sliding blocks I (10) are provided with mounting grooves (16), one sides of the inner walls of the mounting grooves (16) are fixedly provided with wave-shaped elastic sponge blocks I (12), and the other sides of the sliding blocks II (13) are fixedly provided with wave-shaped elastic sponge blocks II (14).
3. A headgear for securing an inspection wire according to claim 1, wherein: the bottom of the netlike headgear (1) is fixedly provided with an elastic band (4), the outer surface of the elastic band (4) is fixedly sleeved with a chin pad (401), and the bottom of the netlike headgear (1) close to the rear end is symmetrically and fixedly provided with two binding bands (6).
4. A headgear for securing an inspection wire according to claim 3, wherein: one end of the bottom opening of the netlike head cover (1) is fixedly provided with a female magic tape (3), and the other end of the bottom opening of the netlike head cover (1) is fixedly provided with a sub-magic tape (2).
5. The headgear for securing an inspection wire according to claim 4, wherein: an arc-shaped elastic sponge block (7) is fixedly arranged on one side of the inner surface of the netlike head sleeve (1) close to the bottom.
6. A headgear for securing an inspection wire according to claim 2, wherein: and inclined planes are arranged on one outward side of the sliding blocks I (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398814.6U CN220069713U (en) | 2023-06-02 | 2023-06-02 | Headgear of fixed inspection line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398814.6U CN220069713U (en) | 2023-06-02 | 2023-06-02 | Headgear of fixed inspection line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220069713U true CN220069713U (en) | 2023-11-24 |
Family
ID=88821157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321398814.6U Active CN220069713U (en) | 2023-06-02 | 2023-06-02 | Headgear of fixed inspection line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220069713U (en) |
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2023
- 2023-06-02 CN CN202321398814.6U patent/CN220069713U/en active Active
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