CN111123448A - Socket for plugging and unplugging probe and pluggable probe - Google Patents
Socket for plugging and unplugging probe and pluggable probe Download PDFInfo
- Publication number
- CN111123448A CN111123448A CN201911354520.1A CN201911354520A CN111123448A CN 111123448 A CN111123448 A CN 111123448A CN 201911354520 A CN201911354520 A CN 201911354520A CN 111123448 A CN111123448 A CN 111123448A
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- probe
- rotating handle
- socket
- plugging
- unplugging
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- 239000000523 sample Substances 0.000 title claims abstract description 105
- 238000003825 pressing Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 abstract description 13
- 238000010226 confocal imaging Methods 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/426—Details of housings mounting, engaging or coupling of the package to a board, a frame or a panel
- G02B6/4261—Packages with mounting structures to be pluggable or detachable, e.g. having latches or rails
Abstract
The invention discloses a socket for plugging and unplugging a probe, which comprises a base and a locking mechanism, wherein the locking mechanism comprises a fixing ring, a rotating handle and a pressing assembly, the fixing ring is arranged on the base, and a probe jack is arranged in the fixing ring and used for plugging or unplugging the probe; the compressing assembly is arranged in the fixed ring; the rotating handle is provided with a through hole for the probe to pass through; the rotating handle is used for being matched with the compressing assembly, so that external force is applied to the compressing assembly when the rotating handle rotates clockwise around the fixing ring, the probe is further compressed, or the external force applied to the compressing assembly is removed when the rotating handle rotates anticlockwise, and the probe is further loosened. The invention also discloses a pluggable probe, which comprises a probe and a socket for plugging and unplugging the probe. The invention aims to solve the technical problems that a probe in a confocal imaging system based on an optical fiber bundle is inconvenient to replace, and the locking operation force is reduced when a locking mechanism provides larger locking force.
Description
Technical Field
The invention belongs to the technical field of optics, and particularly relates to a socket for plugging and unplugging a probe and a pluggable probe.
Background
In a confocal imaging system based on an optical fiber bundle, a laser emits laser, the optical fiber bundle is subjected to end face scanning through an optical path system and a coupling objective lens, and the laser is focused and then injected into the optical fiber bundle. At the other end of the optical fiber bundle, laser is focused on a measured object through an objective lens, the measured object emits fluorescence under the excitation of the laser, and the fluorescence returns along the same path along the optical fiber bundle and is captured by a detector to be imaged.
The optical fiber bundle is positioned in the probe, and the probe is generally arranged in a host with an optical path system and plays a role of connecting a bridge between the optical path system in the host and an external measured object. The probe is a quick-wear part and needs to be disinfected, and the probe cannot be used continuously after being used for a certain number of times. For the user, the quick installation, the dismantlement of probe, the simple operation nature is extremely important.
In addition, during clinical use, the optical fiber bundle needs to be inserted into a natural cavity of a human body for observation and can swing, so that the coupling objective and the optical fiber bundle need a larger locking force to ensure stable coupling between the coupling objective and the optical fiber bundle besides accurate positioning, and how to reduce the locking operation force on the premise of larger locking force has important significance for clinical application. Patent cn201710155422.x discloses an optical fiber coupler capable of automatic focusing and precise positioning, and a locking mechanism of the optical fiber coupler has the following defects: when the pressure disk adopted the screw thread precession mode, because of pressure spring's effect, can make the vice frictional force of screw thread increase, the card hinders, and then leads to locking operating force great. Therefore, there is a need to design a pluggable probe that can be replaced quickly and easily, and it is desirable to reduce the locking operation force under the premise of a large locking force.
The invention adopts the screw thread pair to realize the pressing operation of the pressing component, and changes the sliding screw thread into the rolling screw thread in order to reduce the locking operation moment. A common rolling thread is a ball screw and consists of a ball nut and a screw with a spiral groove, the structure of the part is complex, and particularly the ball nut is internally provided with a complex ball channel, so that the part is large in size and complex in process. And when the lead screw is applied to the scene of the invention, the volume is very large, and the implementation difficulty is extremely high.
Disclosure of Invention
In view of the above defects or improvement requirements of the prior art, the present invention provides a socket for plugging and unplugging a probe and a pluggable probe, which aims to solve the technical problems of inconvenience in probe replacement and reduction of locking operation force when a locking mechanism provides a large locking force in a confocal imaging system based on an optical fiber bundle.
In order to achieve the above object, according to one aspect of the present invention, there is provided a socket for plugging and unplugging a probe, comprising a base and a locking mechanism, wherein the locking mechanism comprises a fixing ring, a rotating handle and a pressing assembly, the fixing ring is disposed on the base, and a probe insertion hole is disposed in the fixing ring for inserting or unplugging the probe; the compression assembly is arranged in the fixing ring; the rotating handle is provided with a through hole for the probe to pass through; the rotating handle is used for being matched with the compressing assembly, so that external force is applied to the compressing assembly when the rotating handle rotates clockwise around the fixing ring, the probe is further compressed, or the external force applied to the compressing assembly is removed when the rotating handle rotates anticlockwise, and the probe is further loosened.
Preferably, be provided with a plurality of cams along its circumference on the solid fixed ring outer wall, seted up along its circumference on the twist grip outer wall with cam roll complex swivelling chute, the swivelling chute is the heliciform.
Preferably, the cam comprises a threaded shaft, a roller bearing and a clamping ring, the roller bearing is sleeved on the threaded shaft, and the clamping ring is arranged in a clamping groove of the threaded shaft.
Preferably, the number of the cams is 3, and the rotating grooves are 3 sections and are symmetrically distributed.
Preferably, a tangent of a helix angle of the rotational groove is greater than a friction coefficient between the rotational groove and the cam.
Preferably, the locking device further comprises a locking switch connected to the base, wherein the locking switch is arranged beside the rotating handle and used for positioning the rotating angle of the rotating handle.
Preferably, the rotating handle is provided with a positioning block, the locking switch is provided with a telescopic piece and a linkage lock catch, the telescopic piece and the linkage lock catch are matched with the positioning block, and the linkage lock catch is triggered when the positioning block compresses the telescopic piece to further clamp the positioning block.
Preferably, a bayonet is formed in the positioning block and used in cooperation with the linkage lock catch to clamp the positioning block.
Preferably, the probe socket also comprises a guide sleeve which is arranged in the base and used for accommodating a probe to be inserted, and the probe socket is positioned in the guide sleeve; and a position of the guide sleeve corresponding to the compressing assembly is provided with a limiting port, and part of the compressing assembly can pass through the limiting port to realize locking of the probe.
Preferably, compress tightly the subassembly and include that a plurality of is followed the unit that compresses tightly that probe jack circumference distributes, compress tightly the unit and include fixing support, round pin axle, wrench movement spring, pressure arm, fixing support with the base links to each other, the round pin axle passes fixing support, wrench movement spring housing is established outside the round pin axle, pressure arm sets up can be around the round pin epaxial swing.
In order to achieve the above object, according to another aspect of the present invention, there is provided a pluggable probe including a probe and a socket for plugging and unplugging the probe as described in any one of the above.
In general, compared with the prior art, the above technical solution contemplated by the present invention can achieve the following beneficial effects:
(1) the invention provides a socket for plugging and unplugging a probe, which can easily realize the plugging and unplugging functions of the probe and the socket by rotating a rotating handle and is easy to replace the probe. In addition, the rotary handle is adopted, so that the operability and the practicability are stronger.
(2) Because the locking mechanism of the invention performs rolling friction by matching the rotating groove on the rotating handle with the cam, the friction coefficient is small, the locking operation torque is small, and automatic unlocking is realized; meanwhile, the threaded shaft in the cam is small in rotation torque and not easy to loosen, and the reliability of the locking mechanism is higher.
(3) The socket provided by the invention also comprises a locking switch, and the locking switch can clamp the rotating handle and position the rotating angle of the rotating handle after the rotating handle is rotated, so that the stability is stronger after the probe is inserted into the socket.
Drawings
FIG. 1 is a schematic perspective view of a pluggable probe according to the present invention;
FIG. 2 is an exploded perspective view of a socket for inserting and removing a probe according to the present invention;
FIG. 3 is a schematic view of the structure of the probe;
FIG. 4 is a cross-sectional view of the locking switch when the twist grip is released;
FIG. 5 is a perspective view of the locking switch when the twist grip is released;
FIG. 6 is a sectional view of the locking switch locking the twist grip;
FIG. 7 is a perspective view of the locking switch locking the twist grip;
FIG. 8 is a schematic view of the cam;
fig. 9 is a schematic structural view of the lock switch, wherein fig. 9(a) is a view showing the lock switch seizing the set block, and fig. 9(b) is a view showing the lock switch releasing the set block;
FIG. 10 is a schematic view of the structure of the pressing unit when the probe is locked;
FIG. 11 is a schematic view of the probe released by the pressing unit;
the same reference numbers will be used throughout the drawings to refer to the same or like elements or structures, wherein:
1-a probe; 2-rotating the handle; 201-a rotating trough; 202-a positioning block; 3-locking the switch; 301-a telescoping member; 302-linkage lock catch; 4-fixing the ring; 5, a guide sleeve; 6-a cam; 7-a compacting unit; 8-an objective lens; 9-a base; 10-probe end face; 11-optical path connection system; 601-a threaded shaft; 602-roller bearings; 603-a snap ring; 701-fixing a support; 702-a pin shaft; 703-a torsion spring; 704-a press arm; 705-a compression bar; 706-a snap spring; 707-pressure spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 2, the invention provides a socket for plugging and unplugging a probe, which comprises a base 9 and a locking mechanism, wherein the locking mechanism comprises a fixing ring 4, a rotating handle 2 and a pressing assembly, the fixing ring 4 is arranged on the base 9, and a probe jack is arranged in the fixing ring 4 and used for plugging or unplugging the probe 1; the compressing assembly is arranged in the fixing ring 4; a through hole for the probe to pass through is formed in the rotating handle 2; the rotating handle 2 is used for being matched with the compressing assembly, so that external force is applied to the compressing assembly when the rotating handle 2 rotates clockwise around the fixing ring 4 to compress the probe or the external force applied to the compressing assembly is removed when the rotating handle rotates anticlockwise to loosen the probe. Through the socket of the structure, the functions of inserting and pulling the probe and the socket can be easily realized, and the probe is easy to replace.
The probe is typically mounted in a host machine having an optical system, and serves as a bridge connecting the optical system inside the host machine (e.g., coupled to the objective lens 8 in fig. 2) to an external object to be tested. As shown in FIG. 1, the optical path connection system 11 and the probe 1 are included, and the socket belongs to a part of the optical path connection system 11, and when the probe is inserted into the socket, the probe can be communicated with the optical path system in the host.
As another embodiment, as shown in fig. 2, a plurality of cams 6 are disposed on the outer wall of the fixing ring 4 along the circumferential direction thereof, the cams 6 can be fixed in the threaded holes of the fixing ring 4 by threads, and a rotating groove 201 is disposed on the outer wall of the rotating handle 2 along the circumferential direction thereof, so that the rotating groove 201 is in rolling fit with the cams 6 when the rotating handle 2 rotates. The notch size of the rotary groove is slightly larger than the outer diameter of the cam 6, the cam 6 can penetrate through the rotary groove 201, and the rotary groove 201 is spiral, so that the rotary handle 2 can make spiral forward movement towards the direction of the pressing assembly when the rotary groove 201 rotates.
As shown in fig. 8, the cam 6 includes a threaded shaft 601, a roller bearing 602, and a snap ring 603, wherein the roller bearing 602 is sleeved on the threaded shaft 601 and can rotate around the threaded shaft 601; a snap ring 603 is provided in a snap groove of the threaded shaft 601 to limit the axial position of the roller bearing 602. In operation, the rotating handle 2 is rotated, the threaded shaft 601 of the cam 6 is fixed, and the roller bearing 602 of the cam 6 is in rolling engagement with the rotating groove 201. Because the rolling friction is formed between the rotating handle 2 and the cam 6, the friction coefficient is extremely small, and the locking operation moment is small even under the condition of large locking force. In addition, since the only component rotating in the cam 6 is the roller bearing 602 and the screw shaft 601 is not subjected to a large rotational moment, it is not easily loosened by repeated tightening operations, and the reliability of the locking mechanism is improved.
Further, the number of the cams 6 is 3, the rotating grooves 201 are 3 sections and are symmetrically distributed, and under the matching of the number and the structure of the rotating grooves, the rolling matching is more stable. Preferably, the 3 sections of spiral grooves are identical in shape to further ensure smoothness.
Further, the tangent of the helix angle of the rotational groove 201 is larger than the friction coefficient between the rotational groove 201 and the cam 6. When the tangent value of helix angle is greater than coefficient of friction, twist grip 2 can be automatic when receiving the effect of compressing tightly subassembly axial force and restore to the unblock state, need not apply extra unblock moment again, and this kind of mode can obviously reduce locking mechanism's wearing and tearing and the ease for use and the operation that promote equipment experience.
Further, the rotating handle 2 may include a grip portion, a connecting portion, and a main body portion that are connected in sequence, wherein the rotating groove 201 is provided on the main body portion, and the grip portion is provided with anti-slip lines.
As another embodiment, the socket further comprises a locking switch 3 connected to the base 9, and the locking switch 3 is disposed beside the rotating handle 2 and used for positioning the rotating angle of the rotating handle 2.
As another embodiment, as shown in fig. 5 and 7, the rotating handle 2 is provided with a positioning block 202 that can rotate together with the rotating handle 2. The locking switch 3 is provided with a telescopic member 301 and a linkage lock catch 302 which are matched with the positioning block 202, and the linkage lock catch 302 is used for being triggered to further lock the positioning block 202 when the positioning block 202 compresses the telescopic member 301. The telescopic member 301 is a telescopic mechanism with a spring and is used for triggering the linkage lock catch 302 to work, and the positioning block 202 can be in flexible contact with the telescopic member 301, so that the linkage lock catch 302 is convenient to clamp and loosen the positioning block 202, and the flexibility is higher. During operation, the positioning block 202 gradually approaches the telescopic member 301 along with the rotation of the rotating handle, and the positioning block 202 compresses the telescopic member 301 and then triggers the linkage lock catch 302 to swing so as to clamp the positioning block 202. Fig. 9(a) and 9(b) are schematic views showing the lock switch 3 being locked and unlocked to and from the positioning block 202.
During unlocking, the rotating handle 2 is rotated clockwise, so that the positioning block 202 pushes the linkage lock catch 302 to move for a certain distance towards the locking direction, and then the rotating handle 2 is released, so that the linkage lock catch 302 automatically pops open. Because the rotating handle 2 and the cam 6 are in rolling friction, the friction coefficient is extremely small, the tangent value of the spiral angle of the rotating groove 201 is larger than the friction coefficient between the rotating groove 201 and the cam 6, and the rotating handle 2 can automatically bounce to an unlocking state under the action of the axial force of the pressing assembly on the rotating handle 2. This way, the wearing and tearing of locking mechanism can obviously be reduced and the ease of use and the operation experience of equipment are promoted.
As another embodiment, a bayonet is formed on the positioning block 202, the linkage latch 302 includes a swingable portion, and when the linkage latch 302 is triggered, the swingable portion of the linkage latch 302 may extend into the bayonet of the positioning block 202, so that the linkage latch 302 may clamp the positioning block.
As another embodiment, the socket also comprises a guide sleeve 5 which is arranged in the base 9 and used for accommodating the probe to be inserted, the probe insertion hole is positioned in the guide sleeve 5, and the guide sleeve 5 is used for realizing the coaxiality of the probe 1 and the objective lens 8 in the optical path system inside the host machine after the probe 1 is inserted into the probe insertion hole. The position of the guide sleeve 5 corresponding to the compressing component is provided with a limiting opening, and part of the compressing component can pass through the limiting opening to realize the locking of the probe. The pressing assembly can comprise an inserting portion and a limiting portion, the size of the inserting portion is smaller than that of the limiting opening, and the size of the limiting portion is larger than that of the limiting opening. This allows the hold-down assembly to swing freely when the probe is locked.
As another embodiment, as shown in fig. 10 and fig. 11 (the guide sleeves in the two figures are omitted and not shown), the pressing assembly comprises a plurality of pressing units 7 distributed along the circumference of the probe insertion hole to ensure uniform pressing; the pressing unit 7 comprises a fixed support 701, a pin shaft 702, a twisting spring 703 and a pressing arm 704, the fixed support 701 is connected with the base 9, the pin shaft 702 penetrates through the fixed support 701, the twisting spring 702 is sleeved outside the pin shaft 701, two twisting arms of the twisting spring are respectively abutted against the fixed support 701 and the pressing arm 704, and torsion can be applied to the pressing arm 704 to drive the pressing arm 704 to rotate; the pressing arm 704 is disposed on the pin 702 and can swing around the pin 702. The pressing unit 7 further comprises a pressing rod 705, a clamp spring 706 and a pressing spring 707, a through hole for the pressing rod 705 to pass through is formed in the pressing arm 704, the pressing rod 705 passes through the through hole and can freely slide in the through hole, one end of the pressing rod 705 is a spherical surface and can abut against the inner end surface of the rotating handle 2 during work, a clamping groove is formed in the other end of the pressing rod 705, and the clamp spring 706 is arranged on the clamping groove to axially limit the pressing rod 705; the compression spring 707 is sleeved on the compression bar 705 near the compression arm 704, and two ends of the compression spring respectively abut against the compression bar 705 and the compression arm 704.
The working mode is as follows:
as shown in fig. 6, 7 and 10, the lock switch 3 locks the rotary handle 2. First, after the probe 1 is inserted into the probe insertion hole (until the probe cannot be inserted any more), the rotary handle 2 is rotated clockwise, and the rotary handle 2 moves linearly along its own axis while rotating. The rotating groove 201 on the rotating handle 2 pushes the roller bearing 602 of the cam 6 to rotate, and the rotating handle 2 moves towards the base 9 during the rotation. The rotating handle 2 pushes the pressing arm 704 to swing towards the probe direction through the pressing rod 705, the twisting spring 703 is compressed, when the pressing arm 704 contacts the probe end face 10 (see fig. 3) of the probe 1, the rotating handle 2 continues to move towards the base 9, the pressing spring 707 is compressed, the snap spring 706 is separated from the pressing arm 704, and the probe 1 is gradually pressed. The rotating handle 2 is rotated continuously until the positioning block 202 contacts the telescopic member 301, the linkage latch 302 is triggered to clamp the positioning block 202, and the probe 1 is locked completely, as shown in fig. 11, which is a schematic structural view when the probe is tightly pressed by the pressing unit (the guide sleeve is not shown in the figure).
As shown in fig. 4, 5 and 11, the lock switch 3 is a schematic view for releasing the rotary handle 2. The rotating handle 2 is rotated counterclockwise until the end of the rotating groove 201 contacts the cam 6, and the inner end surface of the rotating handle 2 is farthest away from the base 9. Because the clamp spring is not limited by the rotating handle 2, the compression spring 707 is in a springing state, and pushes the compression rod 705 to move towards the rotating handle 2 until the clamp spring 706 is contacted with the compression arm 704. The torsion spring 703 expands and drives the pressing arm 704 to swing toward the rotary handle 2 until the end of the pressing rod 705 comes into contact with the inner end surface of the rotary handle 2. The opening between the pressing arms 704 is then at a maximum, as shown in figure 10, and the probe 1 can then be easily withdrawn.
As another embodiment, the invention also provides a pluggable probe, which comprises a probe 1 and the socket for plugging and unplugging the probe, wherein the specific structure of the probe 1 is shown in FIG. 3.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A socket for plugging and unplugging a probe is characterized by comprising a base (9) and a locking mechanism, wherein the locking mechanism comprises a fixed ring (4), a rotating handle (2) and a pressing component,
the fixing ring (4) is arranged on the base (9), and a probe jack is arranged in the fixing ring (4) and used for inserting or pulling out a probe;
the compression assembly is arranged in the fixing ring (4);
the rotating handle (2) is provided with a through hole for the probe to pass through;
the rotating handle (2) is used for being matched with the compressing assembly, so that external force is applied to the compressing assembly when the rotating handle rotates clockwise around the fixing ring to compress the probe or the external force applied to the compressing assembly is removed when the rotating handle rotates anticlockwise to loosen the probe.
2. The socket for plugging and unplugging the probe according to claim 1, wherein a plurality of cams (6) are arranged on the outer wall of the fixing ring (4) along the circumferential direction thereof, a rotating groove (201) which is in rolling fit with the cams (6) is arranged on the outer wall of the rotating handle (2) along the circumferential direction thereof, and the rotating groove (201) is spiral.
3. The socket for plugging and unplugging a probe according to claim 2, wherein the cam (6) comprises a threaded shaft (601), a roller bearing (602) and a snap ring (603), the roller bearing (602) is sleeved on the threaded shaft (601), and the snap ring (603) is arranged in a clamping groove of the threaded shaft (601).
4. The socket for plugging and unplugging a probe according to claim 3, wherein the number of the cams (6) is 3, and the rotating grooves (201) are 3 segments and are symmetrically distributed.
5. A socket for probe plugging according to claim 3, wherein the tangent of the helix angle of the rotation slot (201) is larger than the friction coefficient between the rotation slot (201) and the cam (6).
6. The socket for plugging and unplugging the probe as claimed in claim 2, further comprising a locking switch (3) connected to the base (9), wherein the locking switch (3) is arranged beside the rotating handle (2) and used for positioning the rotating angle of the rotating handle.
7. The socket for plugging and unplugging a probe according to claim 6, wherein a positioning block (202) is arranged on the rotating handle (2), an expansion piece (301) matched with the positioning block (202) and a linkage lock catch (302) are arranged on the locking switch (3), and the linkage lock catch (302) is triggered to clamp the positioning block (202) when the positioning block (202) compresses the expansion piece (301).
8. The socket for probe plugging and unplugging according to claim 1, further comprising a guide sleeve (5) arranged in the base (9) for accommodating a probe to be inserted, the probe insertion hole being located in the guide sleeve (5); and a position limiting opening is formed in the position, corresponding to the compressing assembly, of the guide sleeve (5), and part of the compressing assembly can penetrate through the position limiting opening to realize locking of the probe.
9. The socket for plugging and unplugging the probe according to any one of claims 1 to 8, wherein the pressing assembly comprises a plurality of pressing units (7) distributed along the circumferential direction of the probe jack, the pressing units (7) comprise a fixed support (701), a pin shaft (702), a twisting spring (703) and a pressing arm (704), the fixed support (701) is connected with the base (9), the pin shaft (702) penetrates through the fixed support (701), the twisting spring (702) is sleeved outside the pin shaft (701), and the pressing arm (704) is arranged on the pin shaft (702) and can swing around the pin shaft (702).
10. A pluggable probe comprising a probe (1) and a socket for plugging and unplugging the probe according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911354520.1A CN111123448A (en) | 2019-12-25 | 2019-12-25 | Socket for plugging and unplugging probe and pluggable probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911354520.1A CN111123448A (en) | 2019-12-25 | 2019-12-25 | Socket for plugging and unplugging probe and pluggable probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111123448A true CN111123448A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911354520.1A Pending CN111123448A (en) | 2019-12-25 | 2019-12-25 | Socket for plugging and unplugging probe and pluggable probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111123448A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116594124A (en) * | 2023-05-31 | 2023-08-15 | 科汉同盛(武汉)科技有限公司 | Optical transceiver and optical transceiver plug mechanism |
| CN116594124B (en) * | 2023-05-31 | 2024-04-26 | 江西山水光电科技股份有限公司 | Optical transceiver and optical transceiver plug mechanism |
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| CN206712163U (en) * | 2017-03-22 | 2017-12-05 | 泰兴市航天电器有限公司 | It is a kind of by huge power when the locking connector that promptly separates |
| CN108761653A (en) * | 2018-04-16 | 2018-11-06 | 精微视达医疗科技（武汉）有限公司 | One kind can be with pinpoint fiber bundle coupling device |
| CN211148992U (en) * | 2019-12-25 | 2020-07-31 | 精微视达医疗科技（武汉）有限公司 | Socket for plugging and unplugging probe and pluggable probe |
| CN111528767A (en) * | 2020-06-23 | 2020-08-14 | 深圳市宏济医疗技术开发有限公司 | Detachable endoscope connecting and locking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116594124A (en) * | 2023-05-31 | 2023-08-15 | 科汉同盛(武汉)科技有限公司 | Optical transceiver and optical transceiver plug mechanism |
| CN116594124B (en) * | 2023-05-31 | 2024-04-26 | 江西山水光电科技股份有限公司 | Optical transceiver and optical transceiver plug mechanism |
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