Clamping type monitor fixing device

Abstract

The utility model discloses a clamping type monitor fixing device, and relates to the technical field of monitor supporting and fixing, the clamping type monitor fixing device comprises a clamping assembly, an adjusting assembly and a connecting seat, the clamping assembly comprises a clamping seat provided with a first clamping jaw and a clamping arm provided with a second clamping jaw, the clamping arm is rotatably connected to the clamping seat, and the second clamping jaw is rotatably connected to the clamping seat. The second clamping jaw is close to and far away from the first clamping jaw; the adjusting assembly comprises an adjusting seat which is rotatably connected to the clamping seat through a rotating part, and a hinge part is arranged on one side of the adjusting seat; the connecting seat is rotatably connected to the hinge part and provided with a mounting hole for detachable connection of the monitor, so that the position and angle of the monitor can be adjusted by the adjusting seat and the connecting seat, a user can observe the monitor conveniently, operation is convenient, the structure is small, the device is suitable for mounting bodies of different sizes through the first clamping jaw and the second clamping jaw, and use is convenient. The problems that the angle and the position of a monitor are not flexible enough to adjust, and installation and disassembly are troublesome are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitor support and fixation, in particular to a clamping monitor fixing device. Background Art

[0002] A monitor is a device or system that can measure and control a patient's physiological parameters. It is widely used and important in clinical practice. It can compare the actual measured value with the known set value and issue an alarm when it exceeds the standard. This continuous monitoring function makes the monitor a must-have device in emergency rooms, operating rooms, ICUs and other places.

[0003] Since the monitor is a precision instrument, placing it directly on a table or cart will make it unstable when in use, or it may be easily bumped, liquid spilled on the instrument, or dropped when the scene is chaotic, which may easily cause damage to the instrument. Therefore, a special support device is needed to fix the monitor.

[0004] However, the existing support device for supporting the monitor is relatively complex and requires a relatively large support structure to fix the support device. It is of limited use in the special environment of a ward or intensive care unit. In addition, the support device is not flexible enough to adjust the angle and position of the monitor, which increases the difficulty of operation for the staff. In addition, the existing support device is troublesome to install and disassemble due to its complex structure.

[0005] Therefore, how to provide a clamping type monitor fixing device to at least partially solve the above-mentioned drawbacks is a technical problem that those skilled in the art need to solve at present. Utility Model Content

[0006] The utility model aims to provide a clamping type monitor fixing device to solve the problems that the angle and position of the monitor are not flexible enough when being adjusted, and the installation and disassembly are troublesome.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a clamping type monitor fixing device, comprising:

[0008] A clamping assembly includes a clamping seat provided with a first clamping jaw and a clamping arm provided with a second clamping jaw, wherein the clamping arm is rotatably connected to the clamping seat so that the second clamping jaw approaches and moves away from the first clamping jaw;

[0009] The adjusting assembly comprises an adjusting seat rotatably connected to the clamping seat via a rotating portion, and a hinge portion is provided on one side of the adjusting seat;

[0010] The connecting seat is rotatably connected to the hinge part, and the connecting seat is provided with a mounting hole for detachable connection of the monitor, so that the adjustment seat and the connecting seat can adjust the position and angle of the monitor.

[0011] Preferably, an accommodating cavity is provided at the end of the clamping seat away from the first clamping jaw, and the accommodating cavity is provided with a positioning track for installing the driving block and a limit seat for limiting the driving member from escaping from the accommodating cavity. The limit seat is located at the end of the positioning track away from the first clamping jaw, and the driving member is penetrated through the driving block and can drive the driving block to move along the positioning track.

[0012] Preferably, a first through hole is provided in the middle of the clamping arm, protrusions are provided on both sides of the clamping seat, the protrusions are provided with second through holes corresponding to the first through holes, and the rotating shaft passes through the first through hole and the second through hole for relative rotation of the clamping seat and the clamping arm.

[0013] Preferably, a supporting portion is provided at one end of the clamping arm away from the second clamping jaw, the supporting portion is located inside the accommodating cavity and can fit with the driving block so that the driving block can drive the supporting portion to rotate around the rotating axis to drive the second clamping jaw to move.

[0014] Preferably, a rotating shaft is fixedly connected to the side of the clamping seat facing away from the clamping arm, a stepped circular hole is provided in the middle of the adjustment seat, and the stepped circular hole includes a first circular hole with a larger diameter and a second circular hole with a smaller diameter, and a nut is fixed in the first circular hole so that the rotating shaft passing through the second circular hole cooperates with the nut thread, so as to adjust the seat to rotate relative to the rotating shaft.

[0015] Preferably, the connecting seat includes a bottom plate and two side plates perpendicular to the bottom plate, each side plate is provided with a third through hole, the hinge portion includes a sleeve body provided with a fourth through hole, and the shaft body passes through the fourth through hole and the third through hole to connect the sleeve body and the side plates.

[0016] Preferably, the limit seat is provided with a limit hole, and the driving member is specifically a driving screw sleeved in the limit hole. A driving handle is provided at one end of the driving screw located outside the accommodating cavity, and the driving handle can drive the driving screw to rotate to move the driving block matched with the driving screw thread.

[0017] Preferably, the sides of the first clamping jaw and the second clamping jaw facing each other are both arc surfaces, and the arc surfaces are provided with anti-slip structures for increasing the clamping force.

[0018] Preferably, the clamping arm has a curved structure, a first notch is provided on one side of the middle of the clamping arm, a second notch is provided between the two protrusions, the rotating shaft sleeve is provided with an elastic member, and the two ends of the elastic member respectively abut against the first notch and the second notch to open the first clamping jaw and the second clamping jaw.

[0019] Preferably, the driving handle is a rubber block fixedly sleeved on the end of the driving screw rod, the rubber block has an elliptical structure and has anti-slip grooves on its surface.

[0020] With respect to the above-mentioned background technology, the clamping-type monitor fixing device provided by the utility model includes a clamping assembly, an adjustment assembly and a connecting seat, the clamping assembly includes a clamping seat provided with a first clamping jaw and a clamping arm provided with a second clamping jaw, the clamping arm is rotatably connected to the clamping seat so that the second clamping jaw is close to and away from the first clamping jaw; the adjustment assembly includes an adjustment seat rotatably connected to the clamping seat through a rotating part, and a hinge part is provided on one side of the adjustment seat; the connecting seat is rotatably connected to the hinge part, and the connecting seat is provided with a mounting hole for detachable connection of the monitor, so that the adjustment seat and the connecting seat can adjust the position and angle of the monitor.

[0021] Specifically, the clamping monitor fixing device is provided with a clamping assembly, an adjustment assembly and a connecting seat, wherein the first clamping jaw and the second clamping jaw that can rotate relatively in the clamping assembly establish a fixed relationship with the fixed base, and the connecting seat can be allowed to swing and rotate through the adjustment assembly, so that it is suitable for multi-angle adjustment of the monitor, which is convenient for the user to observe the monitor, is easy to operate, and has a compact structure. Through the first clamping jaw and the second clamping jaw, it is suitable for installation bodies of different sizes, so as to solve the problems that the angle and position adjustment of the monitor are not flexible enough and the installation and disassembly are more troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of a clamp-type monitor fixing device provided in an embodiment of the utility model;

[0024] Figure 2 A schematic structural diagram of a clamp-type monitor fixing device from another perspective provided in an embodiment of the utility model;

[0025] Figure 3 for Figure 1 A top view of

[0026] Figure 4 for Figure 3 AA section view in the figure;

[0027] Figure 5 for Figure 1 The main view;

[0028] Figure 6 for Figure 1 Side view of

[0029] Figure 7An exploded view of the clamping monitor fixing device provided by an embodiment of the utility model;

[0030] Figure 8 A diagram showing the use status of the clamp-type monitor fixing device provided by an embodiment of the utility model;

[0031] Fig. 9 This is a diagram of the use status of the clamp-type monitor fixing device provided by an embodiment of the utility model from another perspective.

[0032] in:

[0033] 1-connecting seat, 101-bottom plate, 102-side plate, 2-adjusting seat, 3-hinge portion, 31-sleeve body, 32-axis body, 4-rotating portion, 41-rotating shaft, 42-nut, 43-second circular hole, 44-first circular hole, 5-clamping seat, 51-protrusion, 6-clamping arm, 7-positioning track, 8-driving block, 9-driving member, 10-driving handle, 11-rotating shaft, 111-elastic member, 12-limiting seat, 13-monitor, 14-rod body. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "inside", "outside" and "middle" 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 position or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation of the present invention.

[0037] The utility model aims to provide a clamping type monitor fixing device to solve the problems that the angle and position of the monitor 13 are not flexible enough when being adjusted, and the installation and disassembly are troublesome.

[0038] See also Figure 8 and Fig. 9For the sake of convenience, in this embodiment, the monitor 13 is fixed to the rod body 14 through the clamping fixing device. As a use example, the rod body 14 can be an infusion pump rod body 14.

[0039] See also Figure 5 and Figure 6 In order to achieve the above-mentioned purpose, the utility model provides a clamping type monitor fixing device, including a clamping assembly, an adjusting assembly and a connecting seat 1, the clamping assembly includes a clamping seat 5 provided with a first clamping jaw and a clamping arm 6 provided with a second clamping jaw, the clamping arm 6 is rotatably connected to the clamping seat 5 so that the second clamping jaw is close to and away from the first clamping jaw; the adjusting assembly includes an adjusting seat 2 rotatably connected to the clamping seat 5 through a rotating portion 4, and a hinge portion 3 is provided on one side of the adjusting seat 2; the connecting seat 1 is rotatably connected to the hinge portion 3, and the connecting seat 1 is provided with a mounting hole for detachable connection of the monitor 13, so that the adjusting seat 2 and the connecting seat 1 can adjust the position and angle of the monitor 13.

[0040] The clamping type monitor fixing device of this embodiment is mainly used to connect with the monitor 13, and this purpose is achieved through the connecting seat 1. Figure 1 As shown, the specific implementation is to set a mounting hole compatible with the monitor 13 on the connecting seat 1. As a setting method, the mounting hole can be configured as 4 circular holes, and a connection relationship is established with the seat body of the monitor 13 by bolt assembly, so that the movement change of the connecting seat 1 can be regarded as the movement change of the monitor 13.

[0041] In order to achieve the clamping, fixing and adjustment of the monitor 13, the present embodiment provides an adjustment component for adjusting the orientation of the connecting seat 11 at multiple angles, and a clamping component is provided for clamping the entire fixing device on the rod body 14. In the present embodiment, the rod body 14 is clamped and fixed by the first clamping jaw and the second clamping jaw, so that the clamping seat 5 and the clamping arm 6 are relatively fixed.

[0042] Specifically, the clamping monitor fixing device is provided with a clamping component, an adjustment component and a connecting seat 1, wherein the first clamping jaw and the second clamping jaw that can rotate relatively in the clamping component establish a fixed relationship with the fixed base, and the connecting seat 1 can be allowed to swing and rotate through the adjustment component, so that it is suitable for multi-angle adjustment of the monitor 13, which is convenient for the user to observe the monitor 13, is easy to operate, and has a compact structure. Through the first clamping jaw and the second clamping jaw, it is suitable for installation bodies of different sizes, so as to solve the problems that the angle and position adjustment of the monitor 13 are not flexible enough and the installation and disassembly are more troublesome.

[0043] Preferably, an accommodating cavity is provided at the end of the clamping seat 5 away from the first clamping jaw, and the accommodating cavity is provided with a positioning rail 7 for installing the driving block 8 and a limit seat 12 for limiting the driving member 9 from escaping from the accommodating cavity. The limit seat 12 is located at the end of the positioning rail 7 away from the first clamping jaw, and the driving member 9 is penetrated by the driving block 8 and can drive the driving block 8 to move along the positioning rail 7.

[0044] In order to drive the clamping arm 6, in this embodiment, an accommodating cavity is provided in the clamping seat 5, and a positioning track 7 is provided inside the accommodating cavity. The driving block 8 is adapted to be mounted in the positioning track 7 and can slide along the positioning track 7. The limit seat 12 is located at the end of the positioning track 7 away from the first clamping jaw and is used to fix the driving member 9 that is penetrated by the driving block 8. The driving member 9 can drive the driving block 8 to move along the positioning track 7.

[0045] Preferably, a supporting portion is provided at the end of the clamping arm 6 facing away from the second clamping jaw, the supporting portion is located inside the accommodating cavity and can be fitted with the driving block 8, so that the driving block 8 can drive the supporting portion to rotate around the rotating shaft 11, which is used to drive the second clamping jaw to move. The limiting seat 12 is provided with a limiting hole, and the driving member 9 is specifically a driving screw rod mounted in the limiting hole. A driving handle 10 is provided at the end of the driving screw rod located outside the accommodating cavity, and the driving handle 10 can drive the driving screw rod to rotate, so as to move the driving block 8 which cooperates with the driving screw thread.

[0046] In one embodiment, a threaded hole may be provided on the driving block 8. Preferably, the driving member 9 is specifically a driving screw rod sleeved in the limiting hole. The driving structure in which the driving screw rod and the threaded hole cooperate with each other is used to realize the translation of the driving block 8. The driving screw rod can be limitedly configured on the limiting seat 12 of the clamping seat 5. In the limited state, the driving screw rod can drive the driving block 8 to press against the abutting portion of the clamping arm 6. In order to realize the limited state of the driving screw rod, in this embodiment, the end of the driving screw rod presses against the inner wall of the accommodating cavity of the clamping seat 5 to form a limit for the driving screw rod. By rotating the limited driving screw rod, the driving block 8 can slide back and forth along the positioning track 7.

[0047] Specifically, when the driving screw is rotated in one direction by the driving handle 10, the driving block 8 is driven to the abutment portion close to the clamping arm 6 until the driving block 8 drives the abutment portion to move to a specified position, so that the second clamping jaw moves toward the first clamping jaw to clamp the rod body 14; when the driving screw is rotated in the opposite direction by the driving handle 10, after the driving block 8 is separated from the abutment portion of the clamping arm 6, the driving block 8 continues to move along the positioning track 7, and there is no external force acting on the abutment portion. The holding force of the second clamping jaw is relatively weak, which is used to disassemble the clamping monitor fixing device from the rod body 14.

[0048] Furthermore, in this embodiment, the monitor 13 is fixed to the connecting seat 1 by bolts to fix the monitor 13, and then the driving handle 10 is rotated to adjust the gap between the clamping arm 6 and the clamping seat 5, and the clamping monitor fixing device is clamped on the rod body 14, and then the handle 10 is driven in the reverse direction to make the driving screw abut against the inner wall of the accommodating cavity of the clamping seat 5, and the driving screw is continued to be rotated. After the inner end of the driving screw rotates and abuts against the inner wall of the accommodating cavity, the distance between the driving block 8 and the inner wall of the accommodating cavity is gradually increased under the action of the driving screw, so that the driving block 8 is pressed against the clamping arm 6, and the driving point of the abutment portion is formed at the clamping arm 6, so that the clamping gap is reduced, and then the clamping monitor fixing device is tightly held on the rod body 14 to achieve the purpose of clamping and fixing, wherein the mating surface of the driving block 8 and the clamping arm 6 is a curved surface structure.

[0049] See also Figure 2 Preferably, a first through hole is provided in the middle of the clamping arm 6, protrusions 51 are provided on both sides of the clamping seat 5, the protrusions 51 are provided with second through holes corresponding to the first through holes, and the rotating shaft 11 is passed through the first through hole and the second through hole for relative rotation of the clamping seat 5 and the clamping arm 6.

[0050] A protrusion 51 is provided on the upper part of the clamping seat 5, and the middle part of the clamping arm 6 is rotatably configured on the protrusion 51 through the rotating shaft 11. Specifically, the rotating shaft 11 passes through a first through hole in the middle part of the clamping arm 6 and a second through hole on the protrusion 51, so that the clamping seat 5 and the clamping arm 6 can rotate relative to each other, and the two ends of the clamping arm 6 constitute a lever. The clamping arm 6 is preferably a curved structure.

[0051] See also Figure 1 and Figure 4 Preferably, a rotating shaft 41 is fixedly connected to the side of the clamping seat 5 facing away from the clamping arm 6, a stepped circular hole is provided in the middle of the adjusting seat 2, and the stepped circular hole includes a first circular hole 44 with a larger diameter and a second circular hole 43 with a smaller diameter, and a nut 42 is fixed in the first circular hole 44 so that the rotating shaft 41 passing through the second circular hole 43 is threadedly matched with the nut 42, so as to adjust the seat 2 to rotate relative to the rotating shaft 41.

[0052] The rotating part 4 is arranged between the bottom of the clamping seat 5 and the adjusting seat 2, so that the adjusting seat 2 can rotate relative to the clamping seat 5; the rotating part 4 includes a rotating shaft 41 and a nut 42; a stepped circular hole is provided in the middle of the adjusting seat 2, and the stepped circular hole includes a first circular hole 44 with a larger diameter and a second circular hole 43 with a smaller diameter. The rotating shaft 41 is preferably fixed to the middle of the bottom of the clamping seat 5, and can be rotatably arranged in the stepped circular hole through the rotating shaft 41, and the end of the rotating shaft 41 is limited by the nut 42 located in the first circular hole 44, so that the adjusting seat 2 can rotate around the clamping seat 5 through this structure, and then cooperate with the front and rear angle adjustment realized by the hinged part 3, thereby realizing the multi-directional adjustment of the connecting seat 1, and the structure has the rotating shaft 41 built into the stepped circular hole, and the structure is flat and beautiful.

[0053] See also Figure 7 Preferably, the connecting seat 1 includes a bottom plate 101 and two side plates 102 perpendicular to the bottom plate 101, each of the side plates 102 is provided with a third through hole, the hinge part 3 includes a sleeve 31 provided with a fourth through hole, and the shaft 32 is passed through the fourth through hole and the third through hole to connect the sleeve 31 and the side plates 102.

[0054] The connecting seat 1 is hinged on the hinge part 3 so that the connecting seat 1 can swing relative to the adjustment seat 2; the specific hinge structure is as follows Figure 2 As shown, the connecting seat 1 includes a base plate 101 and two side plates 102 perpendicular to the base plate 101. The base plate 101 and the side plates 102 arranged on both sides constitute a U-shaped structural body. The mounting hole is located on the base plate 101, which is used for the detachable connection of the seat body of the monitor 13; the side plates 102 are each provided with a third through hole penetrating in a direction perpendicular to the plate body thereof, and the hinged portion 3 includes a sleeve 31 provided with a fourth through hole, and after the shaft 32 is penetrated through the fourth through hole and the third through hole along one side of the side plate 102, the rotatable connection between the sleeve 31 and the side plate 102 is realized, wherein the end of the shaft 32 is provided with a thread, and the connecting seat 1 and the adjusting seat 2 after the angle is adjusted are fixed by the cooperation of the nut and the thread, and if the angle between the connecting seat 1 and the adjusting seat 2 needs to be changed again, it is only necessary to loosen the nut, swing the connecting seat 1, and then tighten the nut to achieve the change.

[0055] Preferably, the sides of the first clamping jaw and the second clamping jaw facing each other are both arc surfaces, and the arc surfaces are provided with anti-slip structures for increasing the clamping force.

[0056] In one embodiment, anti-slip strips, anti-slip grooves and other structures can be configured in the first clamp and the second clamp according to actual needs, and adaptive settings can be made according to the shape and anti-slip performance of the clamped body. Preferably, the first clamp and the second clamp have arc surfaces on the sides facing each other to facilitate the first clamp and the second clamp to clamp the rod body 14.

[0057] See also Figure 3Preferably, the clamping arm 6 has a curved structure, a first notch is provided on one side of the middle part of the clamping arm 6, a second notch is provided between the two protrusions 51, the rotating shaft 11 is sleeved with an elastic member 111, and the two ends of the elastic member 111 respectively abut against the first notch and the second notch to open the first clamping jaw and the second clamping jaw.

[0058] It can be understood that in order to prevent the abutting portion of the clamping arm 6 from escaping from the accommodating cavity, an elastic member 111 is sleeved on the rotating shaft 11, and the two ends of the elastic member 111 respectively abut against the first notch on the clamping arm 6 and the second notch on the protruding portion 51. Through the first notch and the second notch that correspond to the positions, the elastic member 111 can cause the second clamping jaw to rotate in the direction away from the first clamping jaw until the abutting portion of the clamping arm 6 abuts against the inside of the accommodating cavity. It can be seen that when there is no external force, the first clamping jaw and the second clamping jaw are in an open state.

[0059] Preferably, the driving handle 10 is a rubber block fixedly sleeved on the end of the driving screw rod. The rubber block has an elliptical structure and has anti-slip grooves on its surface.

[0060] In addition, the driving handle 10 is a rubber block fixedly mounted on the end of the driving screw rod. The specific shape and structure of the rubber block can be selected according to actual conditions. Preferably, the rubber block has an elliptical structure and has anti-slip grooves on its surface.

[0061] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0062] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0063] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the utility model.

Claims

1. A clamping monitor fixing device, characterized in that: include: A clamping assembly, comprising a clamping seat provided with a first clamping jaw and a clamping arm provided with a second clamping jaw, wherein the clamping arm is rotatably connected to the clamping seat so that the second clamping jaw is close to and away from the first clamping jaw; An adjustment assembly, comprising an adjustment seat rotatably connected to the clamping seat via a rotating portion, and a hinge portion is provided on one side of the adjustment seat; The connecting seat is rotatably connected to the hinge part, and the connecting seat is provided with a mounting hole for detachable connection of the monitor, so that the adjustment seat and the connecting seat can adjust the position and angle of the monitor.

2. The clamping type monitor fixing device according to claim 1, characterized in that: An accommodating cavity is provided at the end of the clamping seat away from the first clamping jaw, and the accommodating cavity is provided with a positioning track for installing a driving block and a limiting seat for limiting the driving member from escaping from the accommodating cavity. The limiting seat is located at the end of the positioning track away from the first clamping jaw, and the driving member is penetrated by the driving block and can drive the driving block to move along the positioning track.

3. The clamping type monitor fixing device according to claim 2, characterized in that: A first through hole is provided in the middle of the clamping arm, protrusions are provided on both sides of the clamping seat, and the protrusions are provided with second through holes corresponding to the first through holes. A rotating shaft passes through the first through hole and the second through hole for relative rotation of the clamping seat and the clamping arm.

4. The clamping type monitor fixing device according to claim 3, characterized in that: An abutment portion is provided at one end of the clamping arm away from the second clamping jaw. The abutment portion is located inside the accommodating cavity and can be fitted with the driving block so that the driving block can drive the abutment portion to rotate around the rotating shaft to drive the second clamping jaw to move.

5. The clamping type monitor fixing device according to claim 2, characterized in that: A rotating shaft is fixedly connected to the side of the clamping seat facing away from the clamping arm, a stepped circular hole is provided in the middle of the adjustment seat, and the stepped circular hole includes a first circular hole with a larger diameter and a second circular hole with a smaller diameter, a nut is fixed in the first circular hole so that the rotating shaft passing through the second circular hole can cooperate with the nut thread, so that the adjustment seat can rotate relative to the rotating shaft.

6. The clamping type monitor fixing device according to claim 1, characterized in that: The connecting seat includes a bottom plate and two side plates perpendicular to the bottom plate, each of the side plates is provided with a third through hole, the hinge portion includes a sleeve body provided with a fourth through hole, and an axle body passes through the fourth through hole and the third through hole to connect the sleeve body and the side plates.

7. The clamping type monitor fixing device according to claim 2, characterized in that: The limit seat is provided with a limit hole, and the driving member is specifically a driving screw sleeved in the limit hole. The end of the driving screw located outside the accommodating cavity is provided with a driving handle, and the driving handle can drive the driving screw to rotate so as to move the driving block that cooperates with the driving screw thread.

8. The clamping type monitor fixing device according to claim 1, characterized in that: The sides of the first clamping jaw and the second clamping jaw facing each other are both arc surfaces, and the arc surfaces are provided with anti-slip structures for increasing the clamping force.

9. The clamping type monitor fixing device according to claim 3, characterized in that: The clamping arm has a curved structure, a first notch is provided on one side of the middle part of the clamping arm, a second notch is provided between the two protrusions, the rotating shaft sleeve is provided with an elastic member, and the two ends of the elastic member respectively abut against the first notch and the second notch to open the first clamping jaw and the second clamping jaw.

10. The clamping type monitor fixing device according to claim 7, characterized in that: The driving handle is a rubber block fixedly sleeved on the end of the driving screw rod. The rubber block has an elliptical structure and anti-skid patterns are arranged on its surface.

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