CN220493341U - Intermediate frequency interference electrotherapy instrument shell convenient to dismantle - Google Patents
Intermediate frequency interference electrotherapy instrument shell convenient to dismantle Download PDFInfo
- Publication number
- CN220493341U CN220493341U CN202322125918.6U CN202322125918U CN220493341U CN 220493341 U CN220493341 U CN 220493341U CN 202322125918 U CN202322125918 U CN 202322125918U CN 220493341 U CN220493341 U CN 220493341U
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- China
- Prior art keywords
- frequency interference
- intermediate frequency
- electrotherapy instrument
- instrument body
- interference electrotherapy
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- 238000001827 electrotherapy Methods 0.000 title claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 31
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 208000032544 Cicatrix Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002232 neuromuscular Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses an intermediate frequency interference electrotherapy instrument shell convenient to detach, which relates to the technical field of intermediate frequency interference electrotherapy instruments and comprises an intermediate frequency interference electrotherapy instrument body, wherein an operation panel is arranged on the intermediate frequency interference electrotherapy instrument body, a cover plate is connected to the surface of the intermediate frequency interference electrotherapy instrument body in a sliding manner, four connecting mechanisms are arranged between the cover plate and the intermediate frequency interference electrotherapy instrument body, and through the arrangement of the connecting mechanisms, when a worker dismantles the cover plate, the worker can make the intermediate frequency interference electrotherapy instrument body lose the limitation of a fixed sleeve by pressing a connecting rod, so that the cover plate and the intermediate frequency interference electrotherapy instrument body can be separated, the worker does not need to twist screws back and forth to detach the cover plate, the housing of the intermediate frequency interference electrotherapy instrument body is convenient to dismount, and the maintenance of elements in the intermediate frequency interference electrotherapy instrument body is convenient for the worker.
Description
Technical Field
The utility model relates to the technical field of intermediate frequency interference electrotherapy instruments, in particular to an intermediate frequency interference electrotherapy instrument shell convenient to detach.
Background
The intermediate frequency interference electrotherapeutic instrument inputs two or three intermediate frequency sinusoidal alternating current into human body through two groups (4) or three groups (6) of electrodes, each output frequency is dynamically changed, an interference electric field is formed at the crossing part of the electric field lines, and low frequency modulation intermediate frequency current with the difference frequency of 0-199 Hz is generated, and the current is the interference current, and can be changed within a certain range to avoid the adaptability of the human body, and the intermediate frequency interference electrotherapeutic instrument has the effects of easing pain, exciting neuromuscular tissues, improving blood circulation, softening scars and releasing adhesion.
However, in the process of using the conventional intermediate frequency interference electrotherapy instrument, the internal current of the intermediate frequency interference electrotherapy instrument flows frequently, so that the internal heat accumulation condition of the intermediate frequency interference electrotherapy instrument is easy to occur, the ageing and damage of the internal elements of the intermediate frequency interference electrotherapy instrument can be accelerated, and further, workers are required to overhaul the internal parts of the intermediate frequency interference electrotherapy instrument frequently.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, provides an intermediate frequency interference electrotherapy instrument shell convenient to detach, and can solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medium frequency interference electrotherapy instrument shell convenient to dismantle, includes the medium frequency interference electrotherapy instrument body, be provided with operating panel on the medium frequency interference electrotherapy instrument body, the surface sliding connection of medium frequency interference electrotherapy instrument body has the apron, is provided with four coupling mechanism between apron and the medium frequency interference electrotherapy instrument body, and four coupling mechanism's structure is the same;
the connecting mechanism comprises a fixed sleeve, the fixed sleeve penetrates through the surface of the cover plate and is fixedly connected with the inside of the cover plate, the surface of the fixed sleeve is in sliding connection with the inside of the medium-frequency interference electrotherapy instrument body, the inner wall of the fixed sleeve is in sliding connection with an extrusion rod with a convex section, one end of the extrusion rod, located inside the fixed sleeve, is rotationally connected with a connecting rod, one end, away from the extrusion rod, of the connecting rod is rotationally connected with a clamping block, the surface of the clamping block is in sliding connection with the inside of the fixed sleeve, a clamping groove is formed in the inside of the medium-frequency interference electrotherapy instrument body, and the surface of the clamping block is in sliding connection with the inner wall of the clamping groove.
Preferably, the inner wall of the fixed sleeve is fixedly connected with a fixed ring, and the surface of the clamping block is in sliding connection with the surface of the fixed ring.
Preferably, the inside fixedly connected with rubber sleeve of intermediate frequency interference electrotherapy instrument body, the surface of apron and the inner wall sliding connection of rubber sleeve.
Preferably, the surface of the extrusion rod is sleeved with a spring in a sliding manner, and two ends of the spring are fixedly connected to the inner wall of the fixed sleeve and the surface of the extrusion rod respectively.
Preferably, one end of the four extrusion rods protruding out of the surface of the fixed sleeve is fixedly connected with two connecting rods.
Preferably, the surface of the intermediate frequency interference electrotherapy apparatus body is fixedly connected with a connecting wire, and one end of the connecting wire, which is far away from the intermediate frequency interference electrotherapy apparatus body, is fixedly connected with an electrode connector.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This intermediate frequency interference electrotherapy instrument shell convenient to dismantle, through coupling mechanism's setting, make the staff when dismantling the apron, the staff can make intermediate frequency interference electrotherapy instrument body lose the restriction to fixed cover through pressing the connecting rod, thereby can separate apron and intermediate frequency interference electrotherapy instrument body, easy operation, need not the staff and make a round trip to twist the screw and accomplish the dismantlement to the apron, and then the staff has made things convenient for the staff to dismantle the shell of intermediate frequency interference electrotherapy instrument body, the staff has made things convenient for the staff to maintain the inside component of intermediate frequency interference electrotherapy instrument body, staff has improved the maintenance efficiency to the inside component of intermediate frequency interference electrotherapy instrument body, the result of use of device has been improved, higher spreading value has.
(2) This intermediate frequency interference electrotherapy instrument shell convenient to dismantle, through the setting of rubber sleeve, sealed the clearance between apron and the intermediate frequency interference electrotherapy instrument body to improved the laminating nature between apron and the intermediate frequency interference electrotherapy instrument body, avoided the apron to take place the condition of rocking on the intermediate frequency interference electrotherapy instrument body, improved the stability of apron installation.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a housing of an intermediate frequency interference electrotherapy apparatus of the present utility model which is easy to disassemble;
FIG. 2 is a schematic view of the surface structure of the body of the intermediate frequency interference electrotherapy apparatus of the present utility model;
FIG. 3 is a side view of the body of the intermediate frequency interference electrotherapy apparatus of the present utility model;
fig. 4 is an enlarged schematic view of fig. 3 a according to the present utility model.
Reference numerals: 1. an intermediate frequency interference electrotherapy instrument body; 2. a connecting wire; 3. an electrode connector; 4. an operation panel; 5. a connecting rod; 6. a cover plate; 7. a rubber sleeve; 8. an extrusion rod; 9. a fixed sleeve; 10. a connecting rod; 11. a fixing ring; 12. a clamping groove; 13. a clamping block; 14. and (3) a spring.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an intermediate frequency interference electrotherapy instrument shell convenient to dismantle, includes intermediate frequency interference electrotherapy instrument body 1, is provided with operating panel 4 on the intermediate frequency interference electrotherapy instrument body 1, provides operating space for medical staff, and intermediate frequency interference electrotherapy instrument body 1's fixed surface is connected with connecting wire 2, can transmit the electric stimulation that intermediate frequency interference electrotherapy instrument body 1 inside produced, and connecting wire 2 keeps away from intermediate frequency interference electrotherapy instrument body 1's one end fixedly connected with electrode connector 3 for be connected with the self-adhesion electrode slice, treat the patient.
The surface sliding connection of intermediate frequency interference electrotherapy instrument body 1 has apron 6 for seal intermediate frequency interference electrotherapy instrument body 1, thereby avoided external impurity to get into intermediate frequency interference electrotherapy instrument body 1, thereby influence the condition that intermediate frequency interference electrotherapy instrument body 1 internal element moved, intermediate frequency interference electrotherapy instrument body 1's inside fixedly connected with rubber sleeve 7, the surface of apron 6 and the inner wall sliding connection of rubber sleeve 7, thereby through the setting of rubber sleeve 7, the clearance between apron 6 and intermediate frequency interference electrotherapy instrument body 1 has been sealed, thereby the laminating nature between apron 6 and the intermediate frequency interference electrotherapy instrument body 1 has been improved, the condition that apron 6 takes place to rock on intermediate frequency interference electrotherapy instrument body 1 has been avoided, the stability of apron 6 installation has been improved.
Four connecting mechanisms are arranged between the cover plate 6 and the intermediate frequency interference electrotherapy instrument body 1, the structures of the four connecting mechanisms are the same, so that only one connecting mechanism is described here, the connecting mechanism comprises a fixed sleeve 9, the fixed sleeve 9 penetrates through the surface of the cover plate 6 and is fixedly connected with the inner part of the cover plate 6, the surface of the fixed sleeve 9 is in sliding connection with the inner part of the intermediate frequency interference electrotherapy instrument body 1, the inner wall of the fixed sleeve 9 is in sliding connection with an extrusion rod 8 with a convex section, one end of the extrusion rod 8, located inside the fixed sleeve 9, is rotationally connected with a connecting rod 10, one end of the connecting rod 10, far away from the extrusion rod 8, is rotationally connected with a clamping block 13, the surface of the clamping block 13 is in sliding connection with the inner part of the fixed sleeve 9, a clamping groove 12 is formed in the inner part of the intermediate frequency interference electrotherapy instrument body 1, and the surface of the clamping block 13 is in sliding connection with the inner wall of the clamping groove 12.
The inner wall fixedly connected with solid fixed ring 11 of fixed cover 9, the surface of fixture block 13 and the surface sliding connection of solid fixed ring 11 to through solid fixed ring 11's setting, can guide the motion of fixture block 13, thereby guaranteed the smooth operation of device, gu fixed ring 11's setting simultaneously, guaranteed the motion to fixture block 13 when guiding, can not block the removal of extrusion rod 8 again, and then guaranteed the smooth operation of device.
The surface sliding sleeve of extrusion rod 8 has cup jointed spring 14, and the both ends of spring 14 are fixed connection respectively at the inner wall of fixed cover 9 and the surface of extrusion rod 8 for to extrusion rod 8 resets, and spring 14 is in the normal state, and draw-in groove 12 protrusion is in the surface of fixed cover 9.
Four extrusion pole 8 protrusion and fixed cover 9 surface one end fixedly connected with two connecting rods 5 to through the setting of two connecting rods 5, make the staff operate four extrusion poles 8 once only, thereby improved the staff to the dismantlement efficiency of apron 6.
Further, when carrying out the separation with apron 6 and intermediate frequency interference electrotherapy instrument body 1, the staff can be through pressing connecting rod 5, thereby drive extrusion rod 8 and slide in fixed cover 9, and compress spring 14, simultaneously extrusion rod 8's slip, and then make extrusion rod 8 and tie rod 10's tie point and fixture block 13 take place the skew with the tie point of connecting rod 10, thereby make connecting rod 10 take place to rotate between extrusion rod 8 and fixture block 13, and because the length of connecting rod 10 can't change, thereby slide in fixed cover 9 along with extrusion rod 8 in the slip of fixed cover 9, thereby pull fixture block 13 in fixed cover 9 through connecting rod 10, thereby pull out fixture block 13 from draw-in groove 12 gradually, thereby make fixture block 13 and draw-in groove 12 break away from, make intermediate frequency interference electrotherapy instrument body 1 unable in limiting fixed cover 9 this moment, and then can directly extract fixed cover 9 from intermediate frequency interference electrotherapy instrument body 1, and then through coupling mechanism's setting, make the staff can be through pressing connecting rod 5 when dismantling apron 6, can make intermediate frequency interference intermediate frequency instrument body 1 lose the length of intermediate frequency interference instrument body 9, thereby with the slip of fixture block 13 in fixed cover 9, thereby the wire 1 can be removed the inside the electrotherapy instrument body 1, the inside has been carried out to the interference instrument body has no need of operating the interference instrument 1, and the inside has been carried out the maintenance device to the operator has the high-quality, and has improved the high-quality factor to the operator has carried out the operation of the electrotherapy instrument, and has the device to the operator has carried out the high-quality, and has the high-quality value, and has finished the high-quality value and has finished the life instrument to the life.
Working principle: when the cover plate 6 is separated from the intermediate frequency interference electrotherapy apparatus body 1, a worker can press the connecting rod 5 to drive the extrusion rod 8 to slide in the fixed sleeve 9 and compress the spring 14, and meanwhile, the extrusion rod 8 slides to further enable the connection point of the extrusion rod 8 and the connecting rod 10 to deviate from the connection point of the clamping block 13 and the connecting rod 10, so that the connecting rod 10 rotates between the extrusion rod 8 and the clamping block 13, and the length of the connecting rod 10 cannot be changed, so that the clamping block 13 slides in the fixed sleeve 9 along with the sliding of the extrusion rod 8 in the fixed sleeve 9, so that the clamping block 13 is gradually pulled out of the clamping groove 12, so that the clamping block 13 is separated from the clamping groove 12, the intermediate frequency interference electrotherapy apparatus body 1 cannot limit the fixed sleeve 9, and then the fixed sleeve 9 can be directly pulled out of the intermediate frequency interference electrotherapy apparatus body 1.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a medium frequency interference electrotherapy instrument shell convenient to dismantle, includes medium frequency interference electrotherapy instrument body (1), its characterized in that: an operation panel (4) is arranged on the intermediate frequency interference electrotherapy instrument body (1), a cover plate (6) is connected to the surface of the intermediate frequency interference electrotherapy instrument body (1) in a sliding mode, four connecting mechanisms are arranged between the cover plate (6) and the intermediate frequency interference electrotherapy instrument body (1), and the structures of the four connecting mechanisms are identical;
the connecting mechanism comprises a fixed sleeve (9), the fixed sleeve (9) penetrates through the surface of the cover plate (6) and is fixedly connected with the inside of the cover plate (6), the surface of the fixed sleeve (9) is in sliding connection with the inside of the medium-frequency interference electrotherapy instrument body (1), the section of the inner wall of the fixed sleeve (9) is in a convex extrusion rod (8), one end of the extrusion rod (8) positioned inside the fixed sleeve (9) is rotationally connected with a connecting rod (10), one end of the connecting rod (10) away from the extrusion rod (8) is rotationally connected with a clamping block (13), the surface of the clamping block (13) is in sliding connection with the inside of the fixed sleeve (9), a clamping groove (12) is formed in the inside of the medium-frequency interference electrotherapy instrument body (1), and the surface of the clamping block (13) is in sliding connection with the inner wall of the clamping groove (12).
2. The medium frequency interference electrotherapy instrument casing convenient to disassemble according to claim 1, wherein: the inner wall of the fixed sleeve (9) is fixedly connected with a fixed ring (11), and the surface of the clamping block (13) is in sliding connection with the surface of the fixed ring (11).
3. The medium frequency interference electrotherapy instrument casing convenient to disassemble according to claim 1, wherein: the inside fixedly connected with rubber cover (7) of intermediate frequency interference electrotherapy instrument body (1), the surface of apron (6) and the inner wall sliding connection of rubber cover (7).
4. The medium frequency interference electrotherapy instrument casing convenient to disassemble according to claim 1, wherein: the surface of the extrusion rod (8) is sleeved with a spring (14) in a sliding manner, and two ends of the spring (14) are fixedly connected to the inner wall of the fixed sleeve (9) and the surface of the extrusion rod (8) respectively.
5. The medium frequency interference electrotherapy instrument casing convenient to disassemble according to claim 1, wherein: two connecting rods (5) are fixedly connected with one end of the surface of the extruding rods (8) protruding out of the fixing sleeve (9).
6. The medium frequency interference electrotherapy instrument casing convenient to disassemble according to claim 1, wherein: the surface of intermediate frequency interference electrotherapy instrument body (1) fixedly connected with connecting wire (2), the one end fixedly connected with electrode connector (3) that intermediate frequency interference electrotherapy instrument body (1) was kept away from to connecting wire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322125918.6U CN220493341U (en) | 2023-08-08 | 2023-08-08 | Intermediate frequency interference electrotherapy instrument shell convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322125918.6U CN220493341U (en) | 2023-08-08 | 2023-08-08 | Intermediate frequency interference electrotherapy instrument shell convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493341U true CN220493341U (en) | 2024-02-13 |
Family
ID=89842206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322125918.6U Active CN220493341U (en) | 2023-08-08 | 2023-08-08 | Intermediate frequency interference electrotherapy instrument shell convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493341U (en) |
-
2023
- 2023-08-08 CN CN202322125918.6U patent/CN220493341U/en active Active
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