Wireless transmission visual puncture outfit

Abstract

The utility model discloses a wireless transmission visual puncture outfit, and belongs to the technical field of puncture outfits. A wireless transmission visual puncture outfit comprises an upper shell and a lower shell, a limiting shell is connected to the bottom of the upper shell in a clamped mode, a supporting shell is connected to the bottom of the limiting shell, a connecting shell is fixedly connected to the bottom of the supporting shell, and the lower shell is connected to the lower portion of the connecting shell in a clamped mode; the connecting pipe is fixedly connected to the lower shell, and a probe is slidably connected into the connecting pipe; the inserting plate is fixedly connected to the bottom of the connecting shell, and an inserting block is arranged at the bottom of the inserting plate; the sliding block is connected to the lower shell in a sliding mode, the sliding block is provided with an inserting groove corresponding to the inserting plate, and the inserting groove is provided with an inclined face; according to the puncture outfit, the fixing effect between the shells is better, components and the like in the shells can be effectively protected, connection of the components in the shells is more stable, normal use of the puncture outfit is guaranteed, and the puncture outfit is convenient to disassemble, can be convenient to maintain and does not need to spend much time and energy.

Description

Technical Field

[0001] The present invention relates to the technical field of puncture instruments, and in particular to a visual puncture instrument with wireless transmission. Background Art

[0002] A wireless transmission visual puncture device is a medical device that can be inserted into certain parts of the human body for internal examination and treatment through endoscopic technology. The visual puncture device is mainly used to examine and diagnose problems inside body cavities and pipes, such as the gastrointestinal tract, ear, nose and throat, urinary tract, female reproductive organs, etc.

[0003] The shell of the wireless transmission puncture device is used to protect the internal components of the puncture device. At present, the shells of wireless transmission visual puncture devices are mostly simple snap-on connections, which easily lead to loose shell connections, thereby making the internal structure of the visual puncture device unstable, which may affect the physical connection between the probe and the transmission module. In addition, the loose shell connection may expose the probe and the transmission module to the external environment, which may be easily affected by external impact, extrusion or collision, resulting in damage to the probe, affecting the normal use of the visual puncture device. If the shell of the wireless transmission puncture device is directly fixed and connected by screws, it will make maintenance and care difficult. When the internal components need to be replaced, they cannot be easily disassembled, requiring additional time and effort. In view of this, the present invention is specially proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a wireless transmission visual puncture device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A wireless transmission visual puncture device, comprising:

[0007] An upper shell and a lower shell, wherein the bottom of the upper shell is clamped with a limit shell, the bottom of the limit shell is connected with a support shell, the bottom of the support shell is fixedly connected with a connection shell, the lower shell is clamped under the connection shell, and a filling shell is provided between the connection shell and the lower shell;

[0008] A connecting pipe is fixedly connected to the lower shell, and a probe is slidably connected inside the connecting pipe;

[0009] The plug board is fixedly connected to the bottom of the connection shell, and a plug block is provided at the bottom of the plug board, and the bottom of the plug block is inclined;

[0010] The slider is slidably connected to the lower shell body, the slider is provided with a slot corresponding to the plug board, and the slot is provided with an inclined surface.

[0011] Preferably, the sliding block is provided with a sliding groove, a positioning rod is slidably connected in the sliding groove, and a positioning groove is provided on the outer wall of the plug plate, and the positioning rod is inserted in the positioning groove.

[0012] Furthermore, the slider is provided with a groove, the groove is connected to the slide slot, a slide plate is slidably connected in the groove, a vertical rod is fixedly connected to the top of the slide plate, a pinion is also rotatably connected in the slider, the vertical rod is provided with a first gear tooth meshing with the pinion, and the bottom of the positioning rod is provided with a second gear tooth meshing with the pinion.

[0013] Furthermore, the vertical rod and the positioning rod are staggered and perpendicular to each other, a boss is provided on the outer wall of the positioning rod, and the positioning rod is slidably connected in the sliding groove via the boss.

[0014] Furthermore, the top outer wall of the slide plate is fixedly connected with a frame plate, the outer wall of the vertical rod is sleeved with a spring, the spring is arranged between the inner wall of the groove and the outer wall of the slide plate, and rollers are arranged on both sides of the bottom of the slide plate.

[0015] Preferably, the slider is further provided with a square hole, in which a square block is slidably connected, the square hole is arranged at one end of the slider placed outside the lower shell, and the groove and the slide slot are arranged at one end of the slider placed inside the lower shell.

[0016] Furthermore, a knob is rotatably connected inside the slider, a threaded rod is threadedly connected to the knob, the threaded rod is fixedly connected to the block, the bottom of the knob extends out of the slider, and the threaded rod is slidably connected inside the slider.

[0017] Preferably, recessed holes are provided on both sides of the upper shell body, and rubber pressing blocks are connected to the two recessed holes, and a support member is fixedly connected between the two rubber pressing blocks. A vertical plate is provided at the bottom of the rubber pressing block, and a hook is provided at the bottom of the vertical plate. A through hole corresponding to the hook is provided on the limiting shell, and the hook passes through the through hole and is clamped on the supporting shell.

[0018] Furthermore, a circular hole is provided on the upper shell body, a switch is provided in the circular hole, a limiting cylinder is provided on the limiting shell body, and the probe is slidably connected in the limiting cylinder.

[0019] Preferably, a pipeline is provided on the outer wall of the lower shell, the pipeline is connected with the connecting pipe, and a valve is provided on the pipeline.

[0020] Compared with the prior art, the present invention provides a wireless transmission visual puncture device, which has the following beneficial effects:

[0021] 1. For the wireless transmission visual puncture device, when the insert moves to the bottom of the slider, the slider will automatically reset. At this time, the insert will touch the roller at the bottom of the slider and push the roller to move upward, pushing the slide plate up, so that the slide plate drives the vertical rod fixed to it to move upward. At this time, the first gear on the vertical rod will mesh with the pinion gear, thereby driving the positioning rod to move through the pinion gear and the second gear gear, so that the positioning rod moves into the positioning groove, so that the insert plate and the slider are further fixed, thereby improving the fixing effect.

[0022] 2. The wireless transmission visual puncture device, after connecting the connecting shell and the lower shell, turns the knob so that the knob is threadedly connected to the threaded rod, thereby driving the threaded rod to move, and then driving the block to move in the square hole, so that the block moves out of the slider. At this time, if the slider is pushed, the block will abut against the outer wall of the lower shell, so that the slider cannot move, which can avoid accidental touch causing the connecting shell and the lower shell to fall off.

[0023] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The fixing effect between the shells in the present invention is better, and the components inside the shells can be effectively protected, so that the connection of the components inside the shells is more stable, and the normal use of the puncture device is ensured. It is easy to disassemble and maintain without spending more time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a wireless transmission visual puncture device proposed by the present invention Figure 1 ;

[0025] Figure 2 A schematic diagram of the structure of a wireless transmission visual puncture device proposed by the present invention Figure 2 ;

[0026] Figure 3 This is a schematic structural diagram of a connecting shell, a filling shell and a lower shell in a wireless transmission visual puncture device proposed by the present invention;

[0027] Figure 4 This is a schematic structural diagram of an upper shell and a limiting shell in a visual puncture device with wireless transmission proposed by the present invention;

[0028] Figure 5 A cross-sectional schematic diagram of a wireless transmission visual puncture device proposed by the present invention;

[0029] Figure 6 A wireless transmission visual puncture device proposed by the present invention Figure 5 An enlarged structural diagram of the middle slider and the plug plate;

[0030] Figure 7A wireless transmission visual puncture device proposed by the present invention Figure 6 A magnified view of part A;

[0031] Figure 8 A wireless transmission visual puncture device proposed by the present invention Figure 6 Magnified view of part B.

[0032] In the figure: 1, upper shell; 101, concave hole; 102, round hole; 103, support member; 104, rubber pressing block; 105, vertical plate; 106, hook; 107, switch; 108, probe; 2, limit shell; 201, limit cylinder; 202, through hole; 3, support shell; 301, connecting shell; 302, filling shell; 303, lower shell; 304, connecting pipe; 305, pipeline; 306, valve; 4, slider; 4 01, slot; 402, inclined plane; 403, groove; 404, slide; 405, positioning slot; 406, square hole; 5, plug plate; 501, plug block; 6, slide plate; 601, roller; 602, vertical pole; 603, frame plate; 604, spring; 605, first gear; 606, pinion; 607, positioning rod; 608, second gear; 609, boss; 7, block; 701, threaded rod; 702, knob. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] Embodiment 1:

[0036] Reference Figure 1-Figure 8A wireless transmission visual puncture device comprises an upper shell 1 and a lower shell 303, the bottom of the upper shell 1 is clamped with a limiting shell 2, the bottom of the limiting shell 2 is connected with a supporting shell 3, the bottom of the supporting shell 3 is fixedly connected with a connecting shell 301, the lower shell 303 is clamped under the connecting shell 301, a filling shell 302 is provided between the connecting shell 301 and the lower shell 303, a connecting tube 304 is fixedly connected to the bottom of the lower shell 303, and a probe 108 is slidably connected in the connecting tube 304, a plug plate 5 is fixedly connected to the bottom of the connecting shell 301, a plug block 501 is provided at the bottom of the plug block 5, and the bottom of the plug block 501 is inclined, a slider 4 is slidably connected to the lower shell 303, a slot 401 corresponding to the plug plate 5 is provided on the slider 4, and a slope 402 is provided on the slot 401.

[0037] In this embodiment, when in use, the probe 108 is first installed in the connecting tube 304, and then the slider 4 is installed on the lower shell 303, and then the filling shell 302 is installed, and then the connecting shell 301 is inserted, so that the plug-in board 5 below the connecting shell 301 is inserted into the slot 401 on the slider 4, and the inclined section at the bottom of the plug-in board 5 will contact the inclined surface 402 on the slot 401, so that the slider 4 can move, so that the plug-in block 501 can be more conveniently inserted into the slot 401, and when the plug-in block 501 at the bottom of the plug-in board 5 is inserted into the bottom of the slider 4, the slider 4 will automatically reset, so that the slider 4 is against the plug-in block 501 to form a snap connection, and in actual use, the plug-in board 5 can be set as an elastic plastic part, which can produce a certain deformation, which will be more convenient to operate and use, and the filling shell 302 is also provided with a hole for the plug-in board 5 and the plug-in block 501 to pass through, which can facilitate the snap connection on the one hand, and on the other hand, the filling shell 302 can make the connection between the connecting shell 301 and the lower shell 303 tighter, thereby enhancing the sealing performance.

[0038] After the connection of the connecting shell 301 is completed or before the connection of the connecting shell 301, the supporting shell 3 is fixedly connected to the connecting shell 301 by screws, and then the limiting shell 2 is placed on the supporting shell 3, and the upper shell 1 is installed, so that the upper shell 1 is snap-fitted with the limiting shell 2 and the supporting shell 3, thereby realizing the installation of the puncture device. The connection between the multiple shells is tighter, which can make the components inside the puncture device more tightly connected, avoiding shaking and other effects on use. When in use, the probe 108 is inserted into the human body for inspection, and a camera, an image processing unit, a wireless transmission module and a power supply are also provided inside the wireless transmission visual puncture device to receive and process the image captured by the probe 108. The camera is arranged on the probe 108, which can be convenient for observation. The image can be recorded by the camera and displayed on the screen for real-time observation by the doctor. The display screen usually has high resolution and color reproduction capabilities to provide clear image details, thereby realizing visualization of the puncture device. Moreover, in the present application, the image can be transmitted to an external display screen through wireless transmission technology. The wireless transmission can be specifically transmitted using WiFi or Bluetooth, thereby realizing wireless transmission operation. Among them, the installation and connection methods of the camera, image processing unit, wireless transmission module and power supply are the same as those in the existing device, and the connection method of the components in the existing technology can be adopted, and no excessive elaboration is made in the present application.

[0039] Embodiment 2:

[0040] Reference Figure 1-Figure 8 A wireless transmission visual puncture device comprises an upper shell 1 and a lower shell 303, the bottom of the upper shell 1 is clamped with a limiting shell 2, the bottom of the limiting shell 2 is connected with a supporting shell 3, the bottom of the supporting shell 3 is fixedly connected with a connecting shell 301, the lower shell 303 is clamped under the connecting shell 301, a filling shell 302 is provided between the connecting shell 301 and the lower shell 303, a connecting tube 304 is fixedly connected to the bottom of the lower shell 303, and a probe 108 is slidably connected in the connecting tube 304, a plug plate 5 is fixedly connected to the bottom of the connecting shell 301, a plug block 501 is provided at the bottom of the plug block 5, and the bottom of the plug block 501 is inclined, a slider 4 is slidably connected to the lower shell 303, a slot 401 corresponding to the plug plate 5 is provided on the slider 4, and a slope 402 is provided on the slot 401.

[0041] The slide block 4 is provided with a slide groove 404 , in which a positioning rod 607 is slidably connected. The outer wall of the plug plate 5 is provided with a positioning groove 405 , in which the positioning rod 607 is inserted.

[0042] In this embodiment, the probe 108 is first installed in the connecting tube 304, and then the slider 4 is installed on the lower shell 303, and then the filling shell 302 is installed, and then the connecting shell 301 is inserted, so that the plug-in board 5 below the connecting shell 301 is inserted into the slot 401 on the slider 4, and the inclined section at the bottom of the plug-in board 5 will contact the inclined surface 402 on the slot 401, so that the slider 4 can move, so that the plug-in block 501 can be more easily inserted into the slot 401, after the plug-in board 5 and the plug-in block 501 are inserted into the slider 4, when the plug-in block 501 moves to the bottom of the slider 4, the positioning rod 607 in the slide groove 404 will extend out, and then inserted into the positioning groove 405 on the plug-in board 5, so that the plug-in board 5 and the slider 4 are further fixed, the fixing effect is improved, and the connection shell 301 and the lower shell 303 are prevented from falling off, so that the connection effect of the shell is better, and the internal components can be protected at the same time.

[0043] After the connection of the connecting shell 301 is completed or before the connection of the connecting shell 301, the supporting shell 3 is fixedly connected to the connecting shell 301 by screws, and then the limiting shell 2 is placed on the supporting shell 3, and the upper shell 1 is installed, so that the upper shell 1 is snap-fitted with the limiting shell 2 and the supporting shell 3, thereby realizing the installation of the puncture device, and the connection between the multiple shells is tighter, which can make the components inside the puncture device more tightly connected, avoiding shaking and other effects on use. When in use, the probe 108 is inserted into the human body for inspection.

[0044] A groove 403 is provided on the slider 4, and the groove 403 is connected to the slide groove 404. A slide plate 6 is slidably connected in the groove 403, and a vertical rod 602 is fixedly connected to the top of the slide plate 6. A pinion 606 is also rotatably connected in the slider 4. The vertical rod 602 is provided with a first gear tooth 605 meshing with the pinion 606, and a second gear tooth 608 meshing with the pinion 606 is provided at the bottom of the positioning rod 607.

[0045] In this embodiment, after the insert block 501 moves to the bottom of the slider 4, the slider 4 will automatically reset. At this time, the insert block 501 will touch the roller 601 at the bottom of the slider 4 and push the roller 601 to move upward. Through the setting of the roller 601, when the insert block 501 contacts the roller 601 from the side, it can also drive the roller 601 to rise, thereby pushing the slide plate 6 to rise, so that the slide plate 6 drives the vertical rod 602 fixedly connected thereto to move upward. At this time, the first gear tooth 605 on the vertical rod 602 will mesh with the pinion gear 606, thereby driving the pinion gear 606 to rotate, and the rotating pinion gear 606 will mesh with the second gear tooth 608, thereby driving the positioning rod 607 connected to the second gear tooth 608 to move, so that the positioning rod 607 moves into the positioning groove 405, so that the insert plate 5 and the slider 4 are further fixed, the fixing effect is improved, and the connection shell 301 and the lower shell 303 are prevented from falling off.

[0046] The vertical rod 602 and the positioning rod 607 are staggered and perpendicular to each other. When the vertical rod 602 drives the first gear 605 to move upward, it will drive the small gear 606 meshing therewith to rotate, thereby driving the positioning rod 607 to move. The vertical rod 602 and the positioning rod 607 are staggered and will not cause interference during use. A boss 609 is provided on the outer wall of the positioning rod 607. The positioning rod 607 is slidably connected in the slide groove 404 through the boss 609. The positioning rod 607 can be limited by the provided boss 609, so that the movement of the positioning rod 607 is more stable.

[0047] The top outer wall of the slide plate 6 is fixedly connected with a frame plate 603, and the outer wall of the vertical rod 602 is sleeved with a spring 604, which is arranged between the inner wall of the groove 403 and the outer wall of the slide plate 6, and rollers 601 are arranged on both sides of the bottom of the slide plate 6; when it is necessary to separate the connecting shell 301 from the lower shell 303, the slider 4 is pressed to move the slot 401 to the position corresponding to the plug block 501, and the plug block 501 can be directly taken out of the slot 401, and when the slider 4 moves, the roller 601 contacts the outer wall of the plug block 501, so that The friction between the slider 4 and the plug block 501 is reduced, making the slider 4 easier to move, and while moving, the positioning rod 607 will disengage from the positioning groove 405, so that the slider 4 and the plug block 501 can be separated. When the plug block 501 does not abut the bottom of the slider 4, the spring 604 will automatically reset, so that the positioning rod 607 moves back into the slider 4, which is convenient for the next use. Under the action of the spring 604, the slide plate 6 will also move out of the groove 403. At this time, the frame plate 603 provided can limit the slide plate 6 to make its movement more stable.

[0048] Embodiment 3:

[0049] Reference Figure 1-Figure 8 A wireless transmission visual puncture device comprises an upper shell 1 and a lower shell 303, the bottom of the upper shell 1 is clamped with a limiting shell 2, the bottom of the limiting shell 2 is connected with a supporting shell 3, the bottom of the supporting shell 3 is fixedly connected with a connecting shell 301, the lower shell 303 is clamped under the connecting shell 301, a filling shell 302 is provided between the connecting shell 301 and the lower shell 303, a connecting tube 304 is fixedly connected to the bottom of the lower shell 303, and a probe 108 is slidably connected in the connecting tube 304, a plug plate 5 is fixedly connected to the bottom of the connecting shell 301, a plug block 501 is provided at the bottom of the plug block 5, and the bottom of the plug block 501 is inclined, a slider 4 is slidably connected to the lower shell 303, a slot 401 corresponding to the plug plate 5 is provided on the slider 4, and a slope 402 is provided on the slot 401.

[0050] The slider 4 is also provided with a square hole 406 in which a block 7 is slidably connected. The square hole 406 is arranged at one end of the slider 4 outside the lower shell 303 , and the groove 403 and the slide slot 404 are arranged at one end of the slider 4 inside the lower shell 303 .

[0051] A knob 702 is rotatably connected inside the slider 4 , a threaded rod 701 is threadedly connected to the knob 702 , the threaded rod 701 is fixedly connected to the block 7 , the bottom of the knob 702 extends out of the slider 4 , and the threaded rod 701 is slidably connected inside the slider 4 .

[0052] In this embodiment, after connecting the connecting shell 301 and the lower shell 303, the knob 702 is rotated so that the knob 702 is threadedly connected to the threaded rod 701, thereby driving the threaded rod 701 to move, and then driving the block 7 to move in the square hole 406, so that the block 7 moves out of the slider 4. At this time, if the slider 4 is pushed, the block 7 will abut against the outer wall of the lower shell 303, so that the slider 4 cannot move, which can avoid accidental touch causing the connecting shell 301 and the lower shell 303 to fall off, and the set block 7 and square hole 406 can be limited to avoid the block 7 rotating together when the knob 702 is rotated and becoming unable to move.

[0053] Embodiment 4:

[0054] Reference Figure 1-Figure 5 A wireless transmission visual puncture device comprises an upper shell 1 and a lower shell 303, the bottom of the upper shell 1 is clamped with a limiting shell 2, the bottom of the limiting shell 2 is connected with a supporting shell 3, the bottom of the supporting shell 3 is fixedly connected with a connecting shell 301, the lower shell 303 is clamped under the connecting shell 301, a filling shell 302 is provided between the connecting shell 301 and the lower shell 303, a connecting tube 304 is fixedly connected to the bottom of the lower shell 303, and a probe 108 is slidably connected in the connecting tube 304, a plug plate 5 is fixedly connected to the bottom of the connecting shell 301, a plug block 501 is provided at the bottom of the plug block 5, and the bottom of the plug block 501 is inclined, a slider 4 is slidably connected to the lower shell 303, a slot 401 corresponding to the plug plate 5 is provided on the slider 4, and a slope 402 is provided on the slot 401.

[0055] Recessed holes 101 are provided on both sides of the upper shell 1, and rubber pressing blocks 104 are connected to the two recessed holes 101. A support member 103 is fixedly connected between the two rubber pressing blocks 104. A vertical plate 105 is provided at the bottom of the rubber pressing block 104, and a hook 106 is provided at the bottom of the vertical plate 105. A through hole 202 corresponding to the hook 106 is provided on the limiting shell 2, and the hook 106 passes through the through hole 202 and is clamped on the supporting shell 3.

[0056] A circular hole 102 is provided on the upper shell 1 , a switch 107 is provided in the circular hole 102 , a limiting cylinder 201 is provided on the limiting shell 2 , and the probe 108 is slidably connected in the limiting cylinder 201 .

[0057] In this embodiment, when installing the upper shell 1, the support member 103 and the rubber pressing block 104 are first connected to the upper shell 1. At this time, the rubber pressing block 104 will be placed in the recessed holes 101 on both sides of the upper shell 1, and then inserted downward into the upper shell 1, so that the vertical plate 105 and the hook 106 pass through the through hole 202 and are clamped on the supporting shell 3, so that the upper shell 1, the limiting shell 2 and the supporting shell 3 are fixedly connected. The set limiting cylinder 201 can limit the probe 108 to make its connection more stable.

[0058] Since the rubber pressing block 104, the vertical plate 105 and the hook 106 are all made of rubber material, when they move into the through hole 202, they will produce an inward deformation. When they move to the point corresponding to the snap connection on the support shell 3, the deformed vertical plate 105 and the hook 106 will automatically reset, thereby pressing against the support shell 3, thereby achieving the snap connection. In addition, a space corresponding to the switch 107 is provided on the support member 103, so that the switch 107 can be easily connected. After pressing the switch 107, the wireless transmission visual puncture device can start working. The connection relationship between the switch 107 and the internal components can be installed and connected in the prior art. All of them are prior art and will not be elaborated on here.

[0059] A pipe 305 is disposed on the outer wall of the lower shell 303 , and the pipe 305 is connected to the connecting pipe 304 . A valve 306 is disposed on the pipe 305 . Gas or liquid can be injected into the lower shell 303 through the pipe 305 , and the pipe 305 can be closed by rotating the valve 306 .

[0060] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wireless transmission visual puncture device, characterized in that: include: An upper shell (1) and a lower shell (303), wherein the bottom of the upper shell (1) is clamped with a limiting shell (2), the bottom of the limiting shell (2) is connected to a supporting shell (3), the bottom of the supporting shell (3) is fixedly connected to a connecting shell (301), the lower shell (303) is clamped below the connecting shell (301), and a filling shell (302) is provided between the connecting shell (301) and the lower shell (303); A connecting pipe (304) is fixedly connected to the lower shell (303), and a probe (108) is slidably connected inside the connecting pipe (304); The plug board (5) is fixedly connected to the bottom of the connection shell (301), and the bottom of the plug board (5) is provided with an insert block (501), and the bottom of the insert block (501) is inclined; The slider (4) is slidably connected to the lower shell (303); the slider (4) is provided with a slot (401) corresponding to the plug board (5); and the slot (401) is provided with an inclined surface (402).

2. A wireless transmission visual puncture device according to claim 1, characterized in that: The slide block (4) is provided with a slide groove (404), a positioning rod (607) is slidably connected in the slide groove (404), and a positioning groove (405) is provided on the outer wall of the plug plate (5), and the positioning rod (607) is inserted in the positioning groove (405).

3. A wireless transmission visual puncture device according to claim 2, characterized in that: The slider (4) is provided with a groove (403), the groove (403) is connected to the slide groove (404), a slide plate (6) is slidably connected in the groove (403), a vertical rod (602) is fixedly connected to the top of the slide plate (6), a pinion (606) is also rotatably connected in the slider (4), a first gear tooth (605) meshing with the pinion gear (606) is provided on the vertical rod (602), and a second gear tooth (608) meshing with the pinion gear (606) is provided at the bottom of the positioning rod (607).

4. A wireless transmission visual puncture device according to claim 3, characterized in that: The vertical rod (602) and the positioning rod (607) are staggered and perpendicular to each other. A boss (609) is provided on the outer wall of the positioning rod (607). The positioning rod (607) is slidably connected in the sliding groove (404) via the boss (609).

5. A wireless transmission visual puncture device according to claim 4, characterized in that: The top outer wall of the slide plate (6) is fixedly connected to a frame plate (603); the outer wall of the vertical rod (602) is sleeved with a spring (604); the spring (604) is arranged between the inner wall of the groove (403) and the outer wall of the slide plate (6); and rollers (601) are arranged on both sides of the bottom of the slide plate (6).

6. A wireless transmission visual puncture device according to any one of claims 3 to 5, characterized in that: The slider (4) is also provided with a square hole (406), in which a square block (7) is slidably connected. The square hole (406) is provided at one end of the slider (4) which is placed outside the lower shell (303), and the groove (403) and the slide groove (404) are provided at one end of the slider (4) which is placed inside the lower shell (303).

7. A wireless transmission visual puncture device according to claim 6, characterized in that: A knob (702) is rotatably connected inside the slider (4), a threaded rod (701) is threadedly connected to the knob (702), the threaded rod (701) is fixedly connected to the block (7), the bottom of the knob (702) extends out of the slider (4), and the threaded rod (701) is slidably connected inside the slider (4).

8. A wireless transmission visual puncture device according to claim 1, characterized in that: Both sides of the upper shell (1) are provided with recessed holes (101), and rubber pressing blocks (104) are connected to the two recessed holes (101). A support member (103) is fixedly connected between the two rubber pressing blocks (104). A vertical plate (105) is provided at the bottom of the rubber pressing block (104), and a hook (106) is provided at the bottom of the vertical plate (105). A through hole (202) corresponding to the hook (106) is provided on the limiting shell (2), and the hook (106) passes through the through hole (202) and is clamped on the supporting shell (3).

9. A wireless transmission visual puncture device according to claim 8, characterized in that: The upper shell (1) is provided with a circular hole (102), a switch (107) is provided in the circular hole (102), the limiting shell (2) is provided with a limiting cylinder (201), and the probe (108) is slidably connected in the limiting cylinder (201).

10. A wireless transmission visual puncture device according to claim 1, characterized in that: The outer wall of the lower shell (303) is provided with a pipeline (305), the pipeline (305) is connected with the connecting pipe (304), and a valve (306) is provided on the pipeline (305).

Images