Monitor installation device and system

Abstract

The utility model provides a monitor installation device and system.The monitor installation device comprises a base plate, a first edge and a second edge which are oppositely arranged, a clamping groove extending in the third direction is formed in the first edge, and the clamping groove is used for limiting a clamping plate of a monitor in the first direction; a sliding groove extending in the second direction is further formed in the base plate, the first direction is perpendicular to the surface of the base plate, the second direction is parallel to the surface of the base plate and is parallel to the direction from the first edge to the second edge, and the third direction is parallel to the surface of the base plate and is perpendicular to the second direction; the elastic limiting pin assembly is arranged on the base plate and provided with a free end capable of moving in the second direction along the sliding groove, the free end protrudes out of the surface of the base plate in the free state and can retreat in the first direction in the extruded state, and the elastic limiting pin assembly is used for being matched with the limiting hole of the clamping plate to limit movement of the clamping plate in the third direction. According to the scheme, the compatibility of the monitor can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially, and relates to a kind of monitor installation device and system. BACKGROUND

[0002] As a kind of commonly used medical equipment, monitor is usually installed in set position in actual use scene, to facilitate operation and use.For example, monitor is installed on wall with installation device, and monitor is installed on desktop with telescopic support etc..Among them, installation device can be C plate, C plate refers to the plate of C roughly.

[0003] In prior art, card plate is usually configured on the host of monitor, and is connected to installation device by fixed riveting bolt design, to realize the installation of monitor.In practice, limiting hole for cooperating with installation device is set on the card plate of monitor, however, due to the position of limiting hole on the card plate of different models of monitor is different, so that installation device can only adapt to specific model of monitor.When the model of monitor changes, installation device usually needs to be replaced synchronously.This leads to poor compatibility of current installation device to monitor. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that installation device has poor compatibility to monitor.

[0005] To solve the above technical problem, the utility model embodiment provides a kind of monitor installation device, comprising: base plate, with oppositely arranged first edge and second edge, limiting hole for cooperating with installation device is set on the card plate of monitor, however, due to the position of limiting hole on the card plate of different models of monitor is different, so that installation device can only adapt to specific model of monitor.When the model of monitor changes, installation device usually needs to be replaced synchronously.This leads to poor compatibility of current installation device to monitor.

[0006] Optionally, the elastic limiting pin assembly comprises: a plug pin having a plug pin column extending in the first direction, the plug pin column being arranged in the sliding groove, and the free end being located at a head of the plug pin column; a support fixed to a bottom of the sliding groove, the support having a through hole, a width of the through hole in the third direction being smaller than a width of the sliding groove in the third direction, and a size of the plug pin column being smaller than a size of the through hole; and an elastic member abutting against the free end at one end and abutting against the support at the other end.

[0007] Optionally, the size of the free end is greater than the size of the plug pin column and smaller than the width of the sliding groove in the third direction.

[0008] Optionally, when the elastic member is compressed to the maximum limit, the free end is flush with or lower than the surface of the base plate.

[0009] Optionally, the support is integrally formed with the base plate, and the sliding groove does not penetrate the base plate in the first direction; or the support and the base plate are independent components, the sliding groove penetrates the base plate, and the support is fixed to a bottom surface of the base plate, the bottom surface being opposite to the surface.

[0010] Optionally, the elastic limiting pin assembly further comprises a first gasket sleeved on the plug pin column, located in the sliding groove, and located between the elastic member and the support.

[0011] Optionally, the elastic limiting pin assembly further comprises a locking member connected to a tail of the plug pin column, used for limiting a maximum moving distance of the free end in the first direction, and the tail of the plug pin column is arranged opposite to the head.

[0012] Optionally, the elastic limiting pin assembly further comprises a second gasket sleeved on the plug pin column, located between the locking member and the support.

[0013] Optionally, an accommodation groove is arranged on an end face of the free end facing the base plate, and the accommodation groove is used for accommodating the elastic member.

[0014] The utility model embodiment further provides a monitoring appearance installation system, include: card board, for connecting monitoring appearance's host computer, and any kind of monitoring appearance installation device described above.

[0015] Compared with the prior art, the technical scheme of the utility model embodiment has the following beneficial effects:

[0016] In the utility model embodiment, the base plate of the monitor mounting device is provided with a sliding groove extending along a second direction, and the second direction is parallel to the surface of the base plate. The elastic limiting pin assembly is arranged on the base plate and has a free end movable along the sliding groove in the second direction. The free end protrudes from the surface of the base plate in a free state. The free end and the limiting hole of the clamping plate cooperate to limit the movement of the clamping plate in the third direction. The free end retreats in the first direction in a pressed state. Since the elastic limiting pin assembly can move in the sliding groove in the second direction, the position of the elastic limiting pin in the sliding groove can be adjusted according to the position of the limiting hole on the clamping plate, so as to adapt to clamping plates of different models. When the clamping plate is assembled, the free end can retreat in the first direction to avoid interfering with the clamping plate, so that the clamping plate can be smoothly installed. After the clamping plate is assembled in place, the free end is in a free state when not pressed, the free end protrudes from the surface of the base plate, and the free end is clamped into the limiting hole, that is, cooperates with the limiting hole to limit the clamping plate in the third direction. Therefore, the monitor mounting device provided in the utility model embodiment can not only improve the compatibility of the monitor model, but also improve the installation convenience and the flexibility of selecting the monitor model. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of a monitor mounting device in the utility model embodiment;

[0018] Figure 2 is Figure 1 is a schematic view in the direction of section line A-A;

[0019] Figure 3 is Figure 1 is a local structural schematic view of B in

[0020] Figure 4 is an assembly view of a monitor mounting system in the utility model embodiment;

[0021] Figure 5 is Figure 4 is an exploded view of

[0022] Figure 6 is Figure 4 is a schematic view in another view angle. DETAILED DESCRIPTION

[0023] As described above, in the prior art, a card plate is usually configured on the host of the monitor, and the card plate is connected to the mounting device by fixed riveting of the latch to realize the installation of the monitor. In practice, the limiting hole for matching the mounting device is arranged on the card plate of the monitor, and the hole position on the mounting device needs to be completely aligned with the limiting hole to perform the riveting of the latch. However, due to the different positions of the limiting hole on the card plate of the monitor of different models, the mounting device can only be adapted to the monitor of a specific model. When the model of the monitor changes, the mounting device usually needs to be replaced synchronously. This results in poor compatibility of the current mounting device for the monitor.

[0024] To solve the above problems, in the embodiment of the present application, the base plate of the monitor mounting device is provided with a sliding groove extending in a second direction, and the second direction is parallel to the surface of the base plate. The elastic limiting pin assembly is arranged on the base plate and has a free end movable in the second direction along the sliding groove. Since the elastic limiting pin assembly can move in the second direction in the sliding groove, the position of the elastic limiting pin in the sliding groove can be adjusted according to the position of the limiting hole on the card plate to adapt to card plates of different models. When the card plate is assembled, the free end can retreat in the first direction to avoid interfering with the card plate, so that the card plate can be smoothly installed, and the free end is in a free state when the free end is not extruded, the free end protrudes from the surface of the base plate, the free end is clamped into the limiting hole, that is, cooperates with the limiting hole to limit the card plate in the third direction. Therefore, the monitor mounting device provided by the embodiment of the present application not only can improve the compatibility of the monitor model, but also can improve the installation convenience and the flexibility of the selection of the monitor model.

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0026] Figure 1 is a structural schematic diagram of a monitor mounting device in the embodiment of the present application; Figure 2 is Figure 1 is a schematic diagram in the direction of section line A-A; Figure 3 is Figure 1 is a local structural schematic diagram of B in

[0027] Figure 4 is an assembly drawing of a monitor mounting system in the embodiment of the present application; Figure 5 is Figure 4 is an exploded view of Figure 6 is Figure 4 is a schematic diagram in another view. The specific embodiments of the present application will be described below with reference to Figures 1 to 6The specific structure of the monitor mounting device is described. It should be noted that the first direction in the embodiment is the positive direction and the reverse direction of the z direction shown in the figure, the second direction is the positive direction and the reverse direction of the x direction shown in the figure, and the third direction is the positive direction and the reverse direction of the y direction shown in the figure. The first direction, the second direction and the third direction are perpendicular to each other.

[0028] In a specific implementation, the monitor mounting device 100 includes a base plate 10 and an elastic limiting pin assembly 20. The base plate 10 has a first edge 11 and a second edge 12 arranged oppositely and extending along a third direction. A clamping groove 13 extending along the third direction is arranged on the first edge 11, and the clamping groove 13 is used for limiting the clamping plate 200 of the monitor in the first direction. The base plate 10 is also provided with a sliding groove 14 extending along the second direction.

[0029] The first direction is perpendicular to the surface 15 of the base plate 10, and the second direction is parallel to the surface 15 of the base plate 10 and parallel to the direction of the first edge 11 to the second edge 12.

[0030] The elastic limiting pin assembly 20 is arranged on the base plate 10. The elastic limiting pin assembly 20 has a free end 21 that can move in the second direction along the sliding groove 14, and the free end 21 protrudes from the surface 15 of the base plate 10 in a free state. The elastic limiting pin assembly 20 is used to cooperate with the limiting hole 201 of the clamping plate 200 to limit the movement of the clamping plate 200 in the third direction. The free end 21 retreats in the first direction in a pressed state. The third direction is perpendicular to the second direction and parallel to the surface 15 of the base plate 10.

[0031] The free end 21 retreats in the first direction in a pressed state can be moving in the first direction towards the surface 15 of the base plate 10. The surface 15 of the base plate 10 faces the clamping plate 200.

[0032] In some non-limiting embodiments, the card plate 200 is connected with the host of the monitor. When the monitor is installed, the position of the elastic limiting pin assembly 20 in the sliding groove 14 is adjusted according to the position of the limiting hole 201, so that the position of the free end 21 of the elastic limiting pin assembly 20 corresponds to the position of the limiting hole 201. When one side of the card plate 200 is clamped into the clamping groove 13 of the first edge 11 of the base plate 10 and is moved in the third direction and encounters or is about to encounter the elastic limiting pin assembly 20, the tail 2212 of the elastic limiting pin assembly 20 is pulled, for example, to make the free end 21 of the elastic limiting pin assembly 20 retreat in a compressed state to avoid interference of the free end 21 with the card plate 200, so that the card plate 200 can continue to move in the third direction. When the card plate 200 moves to a position where the limiting hole 201 is aligned with the elastic limiting pin assembly 20, the compression of the card plate 200 on the elastic limiting pin assembly 20 is eliminated, the free end 21 of the elastic limiting pin assembly 20 returns to a free state, the free end 21 protrudes from the surface 15 of the base plate 10, and is clamped into the limiting hole 201 of the card plate 200 to limit the movement of the card plate 200 in the third direction.

[0033] Preferably, the free end 21 is further provided with a guide structure, such as a slope, to guide the card plate 200 to pass over the free end 21 from above, and to compress the elastic member 24 by using the compression of the card plate 200 on the free end 21, so that the free end 21 can retreat in the first direction without pulling the tail 2212 of the elastic limiting pin assembly 20.

[0034] As can be seen from the above scheme, since the elastic limiting pin assembly 20 can move in the second direction in the sliding groove 14, the position of the elastic limiting pin assembly 20 in the sliding groove 14 can be adjusted according to the position of the limiting hole 201 on the card plate 200 to adapt to different models of card plates 200, improve the compatibility of the monitor models, and improve the flexibility of the monitor selection. When the card plate 200 is assembled, the free end 21 can retreat in the first direction to avoid interference with the card plate 200, so that the card plate 200 can be smoothly installed, and the free end 201 is in a free state when it is not compressed, the free end 21 protrudes from the surface 15 of the base plate 10, that is, extends into the limiting hole 201 to cooperate with the limiting hole 201 to limit the card plate 200 in the third direction, thereby improving the installation convenience. In summary, the compatibility of the monitor models, the flexibility of the monitor selection, and the installation convenience can be improved.

[0035] In the present embodiment, the extension direction of the sliding groove 14 (i.e., the second direction) is perpendicular to the extension direction of the clamping groove 13 (i.e., the third direction). In other embodiments, as long as there is an included angle between the extension direction of the sliding groove 14 and the extension direction of the clamping groove 13, but preferably 90°.

[0036] In some embodiments, the second edge 12 is provided with a clamping groove 13. The opening direction of the clamping groove 13 provided on the first edge 11 and the direction of the clamping groove 13 provided on the second edge 12 are respectively towards each other. That is, the opening direction of the clamping groove 13 of the first edge 11 is towards the clamping groove 13 on the second edge 12, and the opening direction of the clamping groove 13 of the second edge 12 is towards the clamping groove 13 on the first edge 11. When the clamping plate 200 is assembled, the connecting components at both ends of the clamping plate 200 are respectively clamped into the clamping grooves 13, and the clamping groove 13 of the first edge 11 and the clamping groove 13 of the second edge 12 can limit multiple points on the clamping plate 200 in the first direction, further improving the limiting effect of the clamping plate 200 in the first direction, and reducing the probability of the clamping plate 200 being separated from the base plate 10 under external force in the first direction. At the same time, the first edge 11 and the second edge 12 are both provided with the clamping groove 13, which also plays a limiting role in the second direction for the clamping plate 200.

[0037] In some non-limiting embodiments, the clamping groove 13 is in the shape of an upside-down U, and the opening of the U is the opening of the clamping groove 13.

[0038] As a non-limiting example, a pair of clamping claws 202 are provided on the clamping plate 200, and the clamping claws 202 are clamped into the clamping grooves 13. The pair of clamping claws 202 are respectively provided on the surface of the clamping plate 200 facing the base plate 10. For example, the clamping claws 202 are in the shape of L. In other embodiments, the clamping claws 202 and the clamping grooves 13 can be replaced by other existing connecting structures, such as sliding rails and sliding blocks.

[0039] In some embodiments, the elastic limiting pin assembly 20 can include a plug pin 22, a support 23, and an elastic member 24. The plug pin 22 has a plug pin column 221 extending in the first direction, and the plug pin column 221 is arranged in the sliding groove 14. The free end 21 is located at the head 2211 of the plug pin column 221. The support 23 is fixed to the bottom of the sliding groove 14, and the support 23 has a through hole 231, the width of the through hole 231 in the third direction is smaller than the width of the sliding groove 14 in the third direction, and the size of the plug pin column 221 is smaller than the size of the through hole 231. One end of the elastic member 24 abuts against the free end 21, and the other end of the elastic member 24 abuts against the support 23.

[0040] In some non-limiting embodiments, the plug pin 22 is in the shape of T, that is, a T-shaped plug pin. The free end 21 can also be referred to as a plug pin base or a plug pin top, etc.

[0041] The size of the free end 21 is greater than the size of the plug post 221 and less than the width of the slide groove 14 in the third direction. Moreover, the size of the plug post 221 is less than the size of the through hole 231, so that the plug post 221 can smoothly pass through the through hole 231, and the free end 21 can meet the requirement of being accommodated in the slide groove 14 without falling out of the slide groove 14 beyond the through hole 231 while the through hole 231 moves in the first direction.

[0042] In some embodiments, the second direction is the length direction of the substrate 10, and the third direction is the width direction of the substrate 10. In other embodiments, the second direction is the width direction of the substrate 10, and the third direction is the length direction of the substrate 10.

[0043] The support 23 can be a separate component installed at the bottom of the slide groove 14 or can be integrally formed with the substrate 10.

[0044] In the first case, the slide groove 14 penetrates the substrate 10 in the first direction, the support 23 is fixed to the bottom surface 16 of the substrate 10, and the bottom surface 16 is opposite to the surface 15.

[0045] The support 23 and the substrate 10 are two relatively independent components, and the support 23 can be fixedly connected to the bottom surface 16 of the substrate 10 by bonding, welding or screw connection.

[0046] In the second case, the slide groove 14 does not penetrate the substrate 10 in the first direction. For example, a long strip-shaped counterbore is prepared on the substrate 10 in the second direction by a counterboring process as the slide groove 14, the bottom of the counterbore is used as the support 23, and a through hole is formed on the support 23 as the through hole 231.

[0047] In some embodiments, the elastic member 24 can be a spring or a rubber ring, and the elastic member 24 is sleeved on the plug post 221. It should be noted that the schematic diagram given in the embodiment of the utility model is illustrated by taking the elastic member 24 as a spring.

[0048] In other embodiments, the elastic member 24 can be a strip-shaped structure with elasticity, and the elastic member 24 has a deformation capacity in the first direction. The two ends of the strip-shaped structure abut against the free end 21 and the support 23, respectively. For example, the elastic member 24 is a rubber column.

[0049] In some embodiments, when the elastic member 24 is compressed to the maximum limit, the free end 21 is flush with or lower than the surface 15 of the base plate 10. In this way, during the installation of the card plate 200, the interference of the elastic limit pin assembly 20, especially the free end 21, to the card plate 200 can be maximally avoided, thereby improving the compatibility of the elastic limit pin assembly 20 to card plates 200 of various thicknesses or types.

[0050] It should be noted that the free state of the free end 21 in the present application refers to the state of the free end 21 when it is not subjected to extrusion from external forces. In the free state, the elastic member 24 can be in a free state or a compressed state.

[0051] In some non-limiting embodiments, the elastic limit pin assembly 20 further comprises a first gasket 26. The first gasket 26 is sleeved on the pin post 221, and is located in the sliding groove 14 and between the elastic member 24 and the support 23.

[0052] In the third direction, the maximum size of the first gasket 26 is smaller than the size of the sliding groove 14, so that the first gasket 26 can be accommodated in the sliding groove 14. When the elastic limit pin assembly 20 moves in the sliding groove 14, the sliding groove 14 guides the movement of the elastic limit pin assembly 20 in the second direction, and the first gasket 26 can reduce the contact friction between the elastic member 24 and the support 23, thereby improving the mobility and position adjustment convenience of the elastic limit pin assembly 20.

[0053] The first gasket 26 can be a plastic gasket or a stainless steel gasket, or a gasket made of any other suitable material. The first gasket 26 can be in the shape of a circular ring.

[0054] In some embodiments, the elastic limit pin assembly 20 can further comprise a locking member 25. The locking member 25 is used to limit the maximum movement distance of the free end 21 in the first direction. The locking member 25 is connected to the tail portion 2212 of the pin post 221, which is arranged opposite to the head portion 2211. When the extrusion on the free end 21 is eliminated and the free end 21 returns to the free state, the locking member 25 can limit the maximum movement distance of the free end 21 in the first direction, so as to prevent the pin 22 from being separated from the sliding groove 14. In addition, by limiting the maximum movement distance of the free end 21 in the first direction by the locking member 25 and the rebound function of the elastic member 24 after the extrusion is eliminated, the free end 21 can automatically enter the limiting hole 201, which is helpful to realize the blind installation of the card plate 200.

[0055] In some non-limiting embodiments, the elastic limiting pin assembly 20 further comprises a second gasket 27. The second gasket 27 is sleeved on the pin post 221, and the second gasket 27 is located between the locking member 25 and the supporting member 23. When the elastic limiting pin assembly 20 moves in the sliding groove 14, the sliding groove 14 guides the elastic limiting pin assembly 20 to move in a second direction as a sliding rail, and the second gasket 27 can reduce the contact friction between the locking member 25 and the supporting member 23, improve the mobility of the elastic limiting pin assembly 20, and improve the convenience of position adjustment.

[0056] The second gasket 27 can be a plastic gasket or a stainless steel gasket or a gasket made of any suitable material. The second gasket 27 can be in the shape of a ring.

[0057] In specific implementations, the first gasket 26 and the second gasket 27 can be configured simultaneously according to requirements.

[0058] In some embodiments, the free end 21 is provided with a receiving groove 211 facing the end surface of the base plate 10, and the receiving groove 211 is used to accommodate the elastic member 24. In this way, the elastic member 24 can be prevented from shaking in the radial direction of the free end 21, and the movement stability of the free end 21 can be improved when the free end 21 retreats or rebounds in the first direction. When the free end 21 rebounds and enters the limiting hole 201, the smoothness of the movement of the free end 21 can be ensured, which helps the free end 21 to smoothly enter the limiting hole 201 and move in the limiting hole 201, and the free end 21 can be prevented from interfering with the hole wall of the limiting hole 201.

[0059] In some non-limiting embodiments, in the radial direction of the free end 21, the inner size of the receiving groove 211 is greater than the outer size of the elastic member 24.

[0060] In a non-limiting typical application scenario, before installing the monitor, the tail portion 2212 of the pin post 221 is dragged or the head portion 2211 of the pin post 221 is pushed, so that the position of the free end 21 corresponds to the position of the limiting hole 201. Before, after or simultaneously with clamping one side of the clamping plate 200 into the clamping groove 13 of the first edge 11 of the base plate 10, the tail portion 2212 of the pin post 221 is dragged and the pin post 221 is pulled towards the surface 15 close to the base plate 10, so that the free end 21 retreats towards the sliding groove 14. After the position of the free end 21 corresponds to the position of the limiting hole 201, the tail portion 2212 of the pin post 221 is released, the free end 21 returns to the free state, and the free end 21 is clamped into the limiting hole 201.

[0061] In another non-limiting typical application scenario, before installing the monitor, the tail 2212 of the latch post 221 is dragged or the head 2211 of the latch post 221 is pulled, so that the position of the free end 21 corresponds to the position of the limiting hole 201. After one side of the clamping plate 200 is clamped into the clamping groove 13 of the first edge 11 of the base plate 10 and the clamping plate 200 collides with the elastic limiting pin assembly 20, the guide structure on the free end 21 of the elastic limiting pin assembly 20 guides the clamping plate 200 to continue to move in the third direction beyond the free end 21, and the free end 21 retreats in the first direction in a squeezed state. When the free end 21 corresponds to the position of the limiting hole 201, the squeezing of the clamping plate 200 on the elastic limiting pin assembly 20 is eliminated, the free end 21 of the elastic limiting pin assembly 20 returns to a free state and is clamped into the limiting hole 201.

[0062] The utility model embodiment further provides a kind of monitor installation system, in combination Figures 1 to 6 , monitor installation system can include clamping plate 200 and monitor installation device 100. Clamping plate 200 connects the host of monitor, and clamping plate 200 is used to be connected with monitor installation device 100. Monitor installation device 100 uses the monitor installation device 100 provided in any of the above embodiments, and the specific structure and working principle of monitor installation device 100 and monitor installation system are described in the above embodiment, and will not be repeated here.

[0063] Although the utility model discloses as above, the utility model is not limited to this. Any person skilled in the art, without departing from the spirit and scope of the utility model, can make various changes and modifications, therefore the protection scope of the utility model should be limited by the range defined in claim.

Claims

1. A monitor installation device, characterized in that, include: The substrate has a first edge and a second edge disposed opposite to each other. A slot extending in a third direction is provided on the first edge. The slot is used to limit the card plate of the monitor in a first direction. The substrate is also provided with a sliding groove extending in a second direction. The first direction is perpendicular to the surface of the substrate. The second direction is parallel to the surface of the substrate and parallel to the direction from the first edge to the second edge. The third direction is parallel to the surface of the substrate and perpendicular to the second direction. An elastic limiting pin assembly is disposed on the substrate and has a free end that can move along the groove in the second direction. The free end protrudes from the surface of the substrate in a free state and can retract along the first direction in a compressed state. The elastic limiting pin assembly is used to cooperate with the limiting hole of the card plate to limit the movement of the card plate in the third direction.

2. The monitor installation device as described in claim 1, characterized in that, The elastic limit pin assembly includes: A pin having a pin post extending in a first direction, the pin post passing through the groove, and the free end located at the head of the pin post; A support member is fixed to the bottom of the slide groove. The support member has a through hole, the width of which in the third direction is smaller than the width of the slide groove in the third direction, and the size of the pin post is smaller than the size of the through hole. An elastic member, one end of which abuts against the free end, and the other end of which abuts against the support member.

3. The monitor installation device as described in claim 2, characterized in that, The free end is larger than the pin post and smaller than the width of the groove in the third direction.

4. The monitor installation device as described in claim 3, characterized in that, When the elastic element is compressed to its maximum extent, the free end is flush with or below the surface of the substrate.

5. The monitor installation device as described in claim 2, characterized in that, The support member is integrally formed with the substrate, and the groove does not penetrate the substrate in a first direction; or, the support member and the substrate are independent components, the groove penetrates the substrate, the support member is fixed to the bottom surface of the substrate, and the bottom surface and the surface are opposite to each other.

6. The monitor installation device as described in any one of claims 2 to 5, characterized in that, The elastic limit pin assembly also includes: The first washer is fitted onto the pin post, located within the groove, and positioned between the elastic member and the support member.

7. The monitor installation device as described in claim 2, characterized in that, The elastic limit pin assembly also includes: A locking element, connected to the tail of the pin, is used to limit the maximum movement distance of the free end in a first direction, wherein the tail of the pin is disposed opposite to the head.

8. The monitor installation device as described in claim 7, characterized in that, The elastic limiting pin assembly further includes a second washer, which is sleeved on the pin post and located between the locking member and the support member.

9. The monitor installation device as described in claim 2, characterized in that, The free end has a receiving groove on its end face facing the substrate, and the receiving groove is used to receive the elastic member.

10. A patient monitor installation system, characterized in that, include: A cardboard board used to connect to the main unit of the monitor; And the monitor installation device as described in any one of claims 1 to 9.

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