CN215265982U - Rotatable wireless foot switch antenna module structure - Google Patents
Rotatable wireless foot switch antenna module structure Download PDFInfo
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- CN215265982U CN215265982U CN202121740963.7U CN202121740963U CN215265982U CN 215265982 U CN215265982 U CN 215265982U CN 202121740963 U CN202121740963 U CN 202121740963U CN 215265982 U CN215265982 U CN 215265982U
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- foot switch
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Abstract
The utility model relates to a rotatable wireless foot switch antenna module structure, be equipped with cylindric first installation department on the mount pad, first installation department rotates to be installed on foot switch's casing, still be equipped with cylindric second installation department on the mount pad, the second installation department is perpendicular to the first installation department, demountable installation is installed on the second installation department and is located the antenna housing outside foot switch's casing, be equipped with signal reception electrode in the antenna housing; the utility model discloses when operating condition, make antenna housing rotate to the top of mount pad through rotating the mount pad and stand to in the received signal, at non-operating condition, make antenna housing empty through rotating the mount pad, so that pack the transportation and avoid hitting bad.
Description
Technical Field
The utility model relates to the technical field of medical appliances, concretely relates to rotatable wireless foot switch antenna module structure.
Background
The medical foot switch is a key operation control accessory for cutting and coagulating blood of a high-frequency electric knife. The main machine controls the output sockets of various accessories to transmit power to various surgical accessories through the pedals to realize the separation and coagulation of body tissues, thereby achieving the purposes of cutting and hemostasis and freeing the hands of doctors to perform more operations.
The foot switch that uses in the existing market is mostly wired foot switch. The pedal switch has the disadvantages that a very long cable conductor causes messy operation room sites, each time the pedal switch is moved and operated, the pedal switch is troublesome and can be limited by space, and the operation direction is limited to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a rotatable wireless foot switch antenna module structure is provided, and it is when operating condition, the antenna module stands, and the signal of being convenient for is accepted to the signal of being convenient for, and at non-operating condition, the antenna module can rotate to be accomodate, is convenient for pack the transportation and prevents to crash by accident to solve the problem among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that: a rotatable wireless foot switch antenna assembly structure comprises a foot switch and an antenna assembly, wherein the antenna assembly comprises a mounting seat, a cylindrical first mounting part is arranged on the mounting seat, the first mounting part is rotatably mounted on a shell of the foot switch, a locking part positioned in the shell of the foot switch is arranged on the first mounting part, a cylindrical second mounting part is further arranged on the mounting seat, the second mounting part is perpendicular to the first mounting part, an antenna shell positioned outside the shell of the foot switch is detachably mounted on the second mounting part, and a signal receiving electrode is arranged in the antenna shell; be equipped with the intercommunication in the mount pad first installation department is kept away from the one end of mount pad and the second installation department is kept away from the through wires hole of the one end of mount pad, be equipped with shielded cable in the through wires hole, shielded cable's one end is connected with and is located connector in the antenna housing, signal reception electrode threaded connection is in on the connector.
As a further improvement, a shell of the foot switch is provided with a round hole matched with the first installation part.
As preferred technical scheme, the retaining member includes hexagon nut, first installation department is kept away from the outside of the one end of mount pad is equipped with the external screw thread, hexagon nut closes soon first installation department is kept away from the one end of mount pad.
As the preferred technical scheme, the antenna shell is one end open-ended tubulose, the outside of second installation department is equipped with the external screw thread, be equipped with in the oral area of antenna shell with the external screw thread assorted internal thread of second installation department.
According to the preferable technical scheme, one end of the connector is provided with a connecting column, external threads are arranged on the outer side of the connecting column, the signal receiving electrode is in a tubular shape with one open end, and internal threads matched with the connecting column are arranged in the opening of the signal receiving electrode.
As a further improvement, the second installation department is kept away from the one end of mount pad with be equipped with the threading silica gel cover between the connector, the second installation department is kept away from the one end of mount pad and the connector is kept away from the one end of signal reception electrode is equipped with connecting portion respectively, the both ends of threading silica gel cover are respectively overlapped two on the connecting portion.
As a further improvement, a lead screw extending in the same direction is arranged in the antenna shell, one end of the lead screw is rotatably installed on the closed end of the antenna shell through a polished rod, a threaded pipe is screwed at the other end of the lead screw, and a pressing plate matched with the signal receiving electrode is fixedly installed at one end of the threaded pipe close to the opening of the antenna shell; a guide sliding block is arranged on the outer side of the threaded pipe, a guide sliding groove extending along the length direction of the antenna shell is formed in the inner wall of the antenna shell, and the guide sliding block is slidably mounted in the guide sliding groove; and a polished rod at the end part of the screw rod extends to the outer side of the antenna shell and is fixedly provided with a knob.
As a further improvement, a sealing rubber pad is arranged at the joint of the polished rod at the end part of the screw rod and the antenna shell.
Due to the adoption of the technical scheme, the rotatable wireless foot switch antenna assembly structure is characterized in that a cylindrical first installation part is arranged on an installation seat, the first installation part is rotatably installed on a shell of a foot switch, a cylindrical second installation part is also arranged on the installation seat, the second installation part is perpendicular to the first installation part, an antenna shell positioned outside the shell of the foot switch is detachably installed on the second installation part, and a signal receiving electrode is arranged in the antenna shell;
when the utility model is in working state, the antenna shell is rotated to the top of the mounting seat to stand up by rotating the mounting seat so as to receive signals, and when the antenna shell is not in working state, the antenna shell is toppled by rotating the mounting seat so as to be convenient for packaging and transportation and avoid being damaged by collision;
the utility model is convenient for unscrewing the antenna shell to maintain and replace the signal receiving electrode;
the utility model discloses a leakproofness in the antenna housing can be guaranteed to threading silica gel cover and O type rubber circle, guarantees the quality of radio frequency signal reception.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic view of an antenna housing according to a first embodiment of the present invention when the antenna housing is tilted;
fig. 3 is a schematic structural diagram of an antenna assembly according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of an antenna assembly according to a second embodiment of the present invention.
In the figure: 1-a foot switch; 2-mounting a base; 3-a first mounting portion; 4-a circular hole; 5-a hexagonal nut; 6-a limiting gasket; 7-a rubber gasket; 8-nylon gaskets; 9-a second mounting portion; 10-an antenna housing; 11-a signal receiving electrode; 12-O type rubber ring; 13-threading holes; 14-a shielded cable; 15-a connector; 16-threading silica gel sleeve; 17-a screw rod; 18-a threaded pipe; 19-pressing plate; 20-a guide slide block; 21-a guide chute; 22-a knob; 23-sealing rubber gasket.
Detailed Description
The first embodiment is as follows:
as shown in fig. 1 to 3, a rotatable wireless foot switch antenna assembly structure comprises a foot switch 1 and an antenna assembly, wherein the antenna assembly comprises a mounting base 2, a first cylindrical mounting part 3 is arranged on the mounting base 2, the first mounting part 3 is rotatably mounted on a shell of the foot switch 1, and a locking part located in the shell of the foot switch 1 is arranged on the first mounting part 3.
Specifically, the diameter of the end of the first installation part 3 close to the installation seat 2 is larger than the diameter of the end of the first installation part 3 far away from the installation seat 2, a round hole 4 matched with the end of the first installation part 3 close to the installation seat 2 is formed in the shell of the foot switch 1, and the end of the first installation part 3 close to the installation seat 2 is rotatably installed in the round hole 4. The retaining member includes hexagon nut 5, and the outside of the one end that mount pad 2 was kept away from to first installation department 3 is equipped with the external screw thread, and hexagon nut 5 closes soon in the one end that mount pad 2 was kept away from to first installation department 3. A limiting gasket 6 is sequentially sleeved on the first mounting part 3 positioned between the hexagonal nut 5 and the inner wall of the shell of the foot switch 1 and is used for playing a role in rotating and positioning when in storage; the rubber gasket 7 is wear-resistant and elastic, and plays a role in damping rotation after being compressed; the nylon gasket 8 is smooth and wear-resistant, and has a protection effect on the rubber gasket 7.
Still be equipped with cylindric second installation department 9 on the mount pad 2, the first installation department 3 of second installation department 9 perpendicular to, demountable installation has the antenna housing 10 that is located the outer casing of foot switch 1 on the second installation department 9, is equipped with signal reception electrode 11 in the antenna housing 10, plays radio frequency signal reception effect. Antenna housing 10 is one end open-ended tubulose, and the outside of second installation department 9 is equipped with the external screw thread, is equipped with in the oral area of antenna housing 10 with the external screw thread assorted internal thread of second installation department 9, and 9 book pipes of second installation department are gone up still to overlap and are equipped with O type rubber circle 12 that is located between mount pad 2 and antenna housing 10, play waterproof sealing effect.
Be equipped with the through wires hole 13 that the one end of mount pad 2 was kept away from to first installation department 3 of intercommunication and the one end of mount pad 2 was kept away from to second installation department 9 in the mount pad 2, be equipped with shielded cable 14 in the through wires hole 13, play radio frequency signal transmission effect. One end of shielded cable 14 is connected with connector 15 that is located antenna housing 10, signal reception electrode 11 threaded connection is on connector 15, the one end of connector 15 is equipped with the spliced pole, the outside of spliced pole is equipped with the external screw thread, signal reception electrode 11 is one end open-ended tubulose, be equipped with in the oral area of signal reception electrode 11 with connector 15 assorted internal thread, when signal reception electrode 11 damaged, unscrew antenna housing 10 and can maintain signal reception electrode 11 and change. In the working state, the antenna housing 10 is rotated to the top of the mounting seat 2 to stand up by rotating the mounting seat 2, as shown in fig. 1, so as to receive signals; in the non-operating state, the antenna housing 10 is tilted by rotating the mounting base 2, as shown in fig. 2, to facilitate packaging and transportation and to avoid damage.
A threading silica gel sleeve 16 is arranged between one end of the second installation part 9 far away from the installation seat 2 and the connector 15, a line passing hole for the shielded cable 14 to pass through is formed in the threading silica gel sleeve 16, one end of the second installation part 9 far away from the installation seat 2 and one end of the connector 15 far away from the signal receiving electrode 11 are respectively provided with a connection part, and two ends of the threading silica gel sleeve 16 are respectively sleeved on the two connection parts. The silica gel threading sleeve 16 and the O-shaped rubber ring 12 can ensure the sealing performance in the antenna shell 10 and ensure the receiving quality of radio frequency signals.
Example two:
as shown in fig. 4, the difference between the present embodiment and the first embodiment lies in that a lead screw 17 extending in the same direction is arranged in the antenna housing 10, one end of the lead screw 17 is rotatably mounted on the closed end of the antenna housing 10 through a polish rod, the other end of the lead screw 17 is screwed with a threaded pipe 18, and one end of the threaded pipe 18 close to the mouth of the antenna housing 10 is fixedly mounted with a pressing plate 19 matched with the signal receiving electrode 11; a guide sliding block 20 is arranged on the outer side of the threaded pipe 18, a guide sliding groove 21 extending along the length direction of the antenna shell 10 is arranged on the inner wall of the antenna shell, and the guide sliding block 20 is slidably arranged in the guide sliding groove 21; the polish rod at the end of the lead screw 17 extends to the outside of the antenna housing 10 and is fixedly mounted with a knob 22.
A sealing rubber pad 23 is arranged at the joint of the polish rod at the end of the lead screw 17 and the antenna housing 10, so as to improve the sealing property between the end of the lead screw 17 and the antenna housing 10.
The screw rod 17 is driven to rotate by rotating the knob 22, the guide sliding block 20 and the guide sliding groove 21 are matched to limit the threaded pipe 18 to rotate along with the screw rod 17, and therefore the threaded pipe 18 and the pressing plate 19 are driven to move along the length direction of the antenna shell 10 when the screw rod 17 rotates. Specifically, the screw rod 17 is rotated to drive the threaded pipe 18 and the pressing plate 19 to move along the length direction of the antenna shell 10, so that the pressing plate 19 presses one end of the signal receiving electrode 11, which is far away from the connector 15, and the signal receiving electrode 11 drives the connector 15 to be close to the second installation part 9 and tightly press the threading silica gel sleeve 16, thereby further improving the sealing property in the antenna shell 10.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A rotatable wireless foot switch antenna module structure, includes foot switch and antenna module, its characterized in that: the antenna assembly comprises a mounting seat, wherein a cylindrical first mounting part is arranged on the mounting seat, the first mounting part is rotatably mounted on a shell of the foot switch, a locking part positioned in the shell of the foot switch is arranged on the first mounting part, a cylindrical second mounting part is also arranged on the mounting seat, the second mounting part is perpendicular to the first mounting part, an antenna shell positioned outside the shell of the foot switch is detachably mounted on the second mounting part, and a signal receiving electrode is arranged in the antenna shell;
be equipped with the intercommunication in the mount pad first installation department is kept away from the one end of mount pad and the second installation department is kept away from the through wires hole of the one end of mount pad, be equipped with shielded cable in the through wires hole, shielded cable's one end is connected with and is located connector in the antenna housing, signal reception electrode threaded connection is in on the connector.
2. A rotatable wireless footswitch antenna assembly structure as recited in claim 1, wherein: the shell of the pedal switch is provided with a round hole matched with the first installation part.
3. A rotatable wireless footswitch antenna assembly structure as recited in claim 1, wherein: the retaining member includes hexagon nut, first installation department is kept away from the outside of the one end of mount pad is equipped with the external screw thread, hexagon nut closes soon first installation department is kept away from the one end of mount pad.
4. A rotatable wireless footswitch antenna assembly structure as recited in claim 1, wherein: the antenna housing is one end open-ended tubulose, the outside of second installation department is equipped with the external screw thread, be equipped with in the oral area of antenna housing with the external screw thread assorted internal thread of second installation department.
5. A rotatable wireless footswitch antenna assembly structure as recited in claim 1, wherein: the connector comprises a signal receiving electrode and is characterized in that a connecting column is arranged at one end of the connector, external threads are arranged on the outer side of the connecting column, the signal receiving electrode is in a tubular shape with one open end, and internal threads matched with the connecting column are arranged in the opening of the signal receiving electrode.
6. A rotatable wireless footswitch antenna assembly construction as claimed in claim 4, wherein: the second installation department is kept away from the one end of mount pad with be equipped with the threading silica gel cover between the connector, the second installation department is kept away from the one end of mount pad and the connector is kept away from the one end of signal reception electrode is equipped with connecting portion respectively, the both ends of threading silica gel cover are overlapped respectively two on the connecting portion.
7. A rotatable wireless footswitch antenna assembly construction as claimed in claim 6, wherein: a lead screw extending in the same direction is arranged in the antenna shell, one end of the lead screw is rotatably arranged on the closed end of the antenna shell through a polished rod, a screwed pipe is screwed at the other end of the lead screw, and a pressing plate matched with the signal receiving electrode is fixedly arranged at one end of the screwed pipe close to the opening of the antenna shell; a guide sliding block is arranged on the outer side of the threaded pipe, a guide sliding groove extending along the length direction of the antenna shell is formed in the inner wall of the antenna shell, and the guide sliding block is slidably mounted in the guide sliding groove; and a polished rod at the end part of the screw rod extends to the outer side of the antenna shell and is fixedly provided with a knob.
8. A rotatable wireless footswitch antenna assembly construction as claimed in claim 7, wherein: and a sealing rubber pad is arranged at the joint of the polished rod at the end part of the screw rod and the antenna shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121740963.7U CN215265982U (en) | 2021-07-29 | 2021-07-29 | Rotatable wireless foot switch antenna module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121740963.7U CN215265982U (en) | 2021-07-29 | 2021-07-29 | Rotatable wireless foot switch antenna module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215265982U true CN215265982U (en) | 2021-12-21 |
Family
ID=79495477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121740963.7U Active CN215265982U (en) | 2021-07-29 | 2021-07-29 | Rotatable wireless foot switch antenna module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215265982U (en) |
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2021
- 2021-07-29 CN CN202121740963.7U patent/CN215265982U/en active Active
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