CN215185945U

CN215185945U - Portable monitor

Info

Publication number: CN215185945U
Application number: CN202120924212.4U
Authority: CN
Inventors: 贾瑞谱
Original assignee: Harbin Yishang Medical Technology Co ltd
Current assignee: Harbin Yishang Medical Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-14
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a portable monitor, which comprises a monitor body and a charging base, wherein the bottom of the monitor body is provided with a charging part, the charging base is provided with a placing groove for placing the monitor body, the bottom wall of the placing groove is provided with a first mounting groove, and a charging joint is arranged in the first mounting groove; the charging base is also provided with a first trigger piece, a first driving assembly and a cover plate, the first trigger piece is arranged on the side wall of the placing groove and connected with the first driving assembly, the cover plate is movably arranged on the charging base to cover or open the first installing groove, and the first driving assembly is in driving connection with the cover plate to drive the cover plate to move; when the monitor body is placed into the process of the placing groove and triggers the first trigger piece, the cover plate is driven to move through the first driving assembly so as to open the first mounting groove, and the charging portion is connected with the charging connector. The utility model discloses technical scheme can reduce the charging base's the possibility of kneck accumulation dust that charges.

Description

Portable monitor

Technical Field

The utility model relates to the field of medical equipment, in particular to portable monitor.

Background

A monitor is a device or system that measures physiological parameters of a human body. Portable monitors are popular with users in hospitals, homes, etc. due to their portability and convenient operability. Some portable monitor are through setting up the charging base at present, through placing the monitor and charging at the charging base, but the charging base is when idle, and the interface that charges of charging base exposes outside, accumulates dust easily etc. and then leads to contact failure between interface and the monitor that charges easily, influences the charging effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable monitor aims at reducing the possibility of charging the kneck accumulated dust of charging base.

In order to achieve the above object, the utility model provides a portable monitor, include:

the monitor comprises a monitor body, wherein a charging part is arranged at the bottom of the monitor body; and

the monitor comprises a monitor body, a charging base and a control unit, wherein the charging base is provided with a placing groove for placing the monitor body, the bottom wall of the placing groove is provided with a first mounting groove, and a charging connector is arranged in the first mounting groove;

the charging base is further provided with a first trigger piece, a first driving assembly and a cover plate, the first trigger piece is arranged on the side wall of the placing groove and connected with the first driving assembly, the cover plate is movably arranged on the charging base and covers the first installing groove, and the first driving assembly is in driving connection with the cover plate so as to drive the cover plate to open the first installing groove;

when the first trigger piece is triggered in the process that the monitor body is placed into the placing groove, the cover plate is driven to move through the first driving assembly so as to open the first mounting groove, and the charging portion is connected with the charging connector.

Optionally, the first trigger is a trigger switch, the first driving assembly includes a first motor, a first gear connected to a rotating shaft of the first motor, and a first rack engaged with the first gear, the first motor is electrically connected to the first trigger, the first rack is connected to the cover plate, and the cover plate is mounted on the charging base in a manner of being capable of translating relative to the bottom wall of the placement groove.

Optionally, the charging base has an installation cavity, the first driving assembly and the cover plate are installed in the installation cavity, and the groove side wall of the first installation groove is provided with an abdicating opening for the cover plate to slide into the first installation groove.

Optionally, the first trigger is a photoelectric sensor or an infrared sensor.

Optionally, the bottom wall of the standing groove is provided with a second mounting groove, and the side wall of the standing groove corresponds to the second mounting groove and is provided with a third mounting groove, the second mounting groove is communicated with the third mounting groove, the first mounting groove is provided in the bottom wall of the second mounting groove, the cover plate is rotatably installed at the joint of the second mounting groove and the third mounting groove, so as to have an opening state that the cover plate rotates to the second mounting groove and the cover close the first mounting groove and the third mounting groove and the cover close the first mounting groove.

Optionally, the charging portion is recessed or flush with the outer surface of the monitor body, and the charging connector is movable in the groove depth direction of the first mounting groove.

Optionally, the charging portion is provided with a plurality of conductive contacts, the charging connector is convexly provided with a plurality of spring pins, and the plurality of conductive contacts are in one-to-one abutting connection with the plurality of spring pins.

Optionally, a magnet is fixedly arranged on the charging connector, the charging portion corresponds to the magnet and is provided with a magnetic attraction piece, so that when the monitor body is placed in the placing groove, the charging portion and the charging connector are connected through the magnetic attraction piece and the magnet.

Optionally, the charging base is further provided with a second trigger, a second motor, a second gear and a second rack, the second trigger is arranged between the first trigger and the bottom wall of the placement groove and is arranged at an interval with the first trigger, the second trigger is a trigger switch, the second motor is electrically connected with the second trigger, the second gear is arranged on a rotating shaft of the second motor, the second rack is arranged on the charging connector and extends along the groove depth direction of the first mounting groove, and the second rack is engaged with the second gear.

The utility model discloses among the technical scheme, be equipped with the standing groove that supplies the monitor body to put into at charging base, the tank bottom wall of standing groove is equipped with first mounting groove, is equipped with the joint that charges in the first mounting groove. Charging base still is equipped with first trigger piece, first drive assembly and apron, and the groove lateral wall of standing groove is located to first trigger piece to be connected with first drive assembly, apron movably installs in charging base, and the lid fits first mounting groove, and first drive assembly is connected with the apron drive, opens first mounting groove with the drive apron. So when the in-process of putting into the standing groove at the monitor body triggers first trigger, can pass through the motion of first drive assembly drive apron, in order to open first mounting groove, and supply the portion of charging and the articulate that charges, thereby can charge to the monitor body through charging base, and take out the back with the monitor body from the standing groove, can close first mounting groove through the apron lid, in order to close including the joint lid that charges, thereby avoid charging base to charge the joint when idle and expose outside, thereby can reduce charging base's the kneck possibility of accumulating the dust of charging.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a cross-sectional view of a charging base according to an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view of the charging base and monitor body of FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a cross-sectional view of a charging base according to another embodiment of the portable monitor of the present invention;

fig. 6 is an enlarged view at C in fig. 5.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a portable monitor, this portable monitor can be for portable monitor of multi-parameter or portable monitor of blood pressure and so on.

In the embodiment of the present invention, please refer to fig. 1 and 2, or fig. 5 and 6, the portable monitor includes a monitor body 20 and a charging base 10, a charging portion 21 is disposed at the bottom of the monitor body 20, the charging base 10 is provided with a placing groove 11 for placing the monitor body 20, a first mounting groove 12 is disposed on a bottom wall of the placing groove 11, and a charging connector 30 is disposed in the first mounting groove 12; the charging base 10 is further provided with a first trigger 50, a first driving assembly 60 and a cover plate 40, the first trigger 50 is arranged on the side wall of the placing groove 11 and connected with the first driving assembly 60, the cover plate 40 is movably mounted on the charging base 10 and covers the first mounting groove 12, and the first driving assembly 60 is in driving connection with the cover plate 40 to drive the cover plate 40 to open the first mounting groove 12; when the first trigger piece 50 is triggered in the process that the monitor body 20 is placed in the placing groove 11, the first driving assembly 60 drives the cover plate 40 to move so as to open the first mounting groove 12, and the charging portion 21 is connected with the charging connector 30.

Specifically, the first trigger element 50 is spaced apart from the bottom wall of the placement groove 11, so that when the monitor body 20 triggers the first trigger element 50 during the process of placing the monitor body 20 into the placement groove 11, the bottom of the monitor body 20 is spaced apart from the bottom wall of the placement groove 11, that is, when the monitor body 20 triggers the first trigger element 50, the first driving element 60 starts to drive the cover plate 40 to move, and before the bottom of the monitor body 20 reaches the bottom wall of the placement groove 11, the cover plate 40 has completed the action of opening the first installation groove 12, so as to prevent the monitor body 20 (the charging portion 21) from interfering with the cover plate 40. When the monitor body 20 is taken out of the placing groove 11, the cover plate 40 can be driven by the first driving component 60 to move so as to cover the first mounting groove 12; or the charging base 10 is provided with an elastic reset structure (a compression spring, an extension spring, a torsion spring, or the like) connected to the cover plate 40, in the process of opening the first mounting groove 12 by driving the cover plate 40 through the first driving assembly 60, the cover plate 40 needs to overcome the elastic force of the elastic reset structure, and after the monitor body 20 is taken out of the placing groove 11, the cover plate 40 can be driven to reset through the elastic reset structure to cover the first mounting groove 12.

The utility model discloses among the technical scheme, be equipped with the standing groove 11 that supplies monitor body 20 to put into at charging base 10, the tank bottom wall of standing groove 11 is equipped with first mounting groove 12, is equipped with the joint 30 that charges in first mounting groove 12. The charging base 10 is further provided with a first trigger 50, a first driving assembly 60 and a cover plate 40, the first trigger 50 is disposed on a side wall of the placing groove 11 and connected with the first driving assembly 60, the cover plate 40 is movably mounted on the charging base 10 and covers the first mounting groove 12, and the first driving assembly 60 is in driving connection with the cover plate 40 to drive the cover plate 40 to open the first mounting groove 12. So when putting into the in-process of standing groove 11 at monitor body 20 and triggering first trigger 50, can drive apron 40 through first drive assembly 60 and move to open first mounting groove 12, and supply the portion of charging 21 and be connected with the joint 30 that charges, thereby can charge monitor body 20 through charging base 10, and take out the back with monitor body 20 from standing groove 11, can close first mounting groove 12 through apron 40 lid, with including the joint 30 lid that charges, thereby avoid charging base 10 to charge joint 30 when idle and expose outside, thereby can reduce the possibility of charging the interface of charging base 10 and accumulating the dust.

In addition, when the first trigger element 50 and the first driving element 60 are arranged, when the monitor body 20 triggers the first trigger element 50, the cover plate 40 can be driven to move by the first driving element 60, and before the bottom of the monitor body 20 reaches the bottom wall of the placing groove 11, the cover plate 40 has completed the action of opening the first installing groove 12, so that the cover plate 40 is automatically opened, the situation that the cover plate 40 is manually opened is avoided, and the use is convenient.

In an embodiment, the first trigger 50 is a trigger switch, the first driving assembly 60 includes a first motor 61, a first gear 62 connected to a rotating shaft of the first motor 61, and a first rack 63 engaged with the first gear 62, the first motor 61 is electrically connected to the first trigger 50, the first rack 63 is connected to the cover plate 40, and the cover plate 40 is mounted on the charging base 10 in a manner of being capable of translating relative to the bottom wall of the placing slot 11. Specifically, the cover plate 40 is slidably mounted on the bottom wall of the placement groove 11, a controller is further disposed in the charging base 10, and the first trigger piece 50 and the first motor 61 are electrically connected to the controller, so that when the first trigger piece 50 is triggered in the process of placing the monitor body 20 into the placement groove 11, the first motor 61 is controlled to rotate by the controller, and the first gear 62 drives the first rack 63 and the cover plate 40 to move, so that the cover plate 40 opens the first installation groove 12. Thus, the structure is simple and the movement is reliable. Of course, in other embodiments, other conventional transmission configurations may be employed.

In one embodiment, the charging base 10 has a mounting cavity 13, the first driving assembly 60 and the cover plate 40 are both mounted on the mounting cavity 13, and the side wall of the first mounting groove 12 is provided with a yielding opening 14 for the cover plate 40 to slide into the first mounting groove 12. The first rack gear 63 is located outside the first mounting groove 12 and is disposed in parallel with the first mounting groove 12 in the moving direction of the cover plate 40. That is, the cover plate 40 can enter and exit the first mounting groove 12 through the abdicating opening 14, when the cover plate 40 enters the first mounting groove 12 through the abdicating opening 14, the cover plate can cover the first mounting groove 12, and when the cover plate 40 exits the first mounting groove 12 through the abdicating opening 14, the cover plate can open the first mounting groove 12, so that the charging connector 30 is exposed in the accommodating groove. Therefore, the exposed area of the cover plate 40 can be reduced, and the reliable movement of the cover plate 40 is ensured. Of course, in other embodiments, the cover plate 40 may be mounted on the bottom wall surface of the placement groove 11. In addition, in other embodiments, an avoidance notch which is communicated with the avoidance opening 14 and into which the first rack 63 enters may be provided on the side wall of the first mounting groove 12, so that when the cover plate 40 covers the first mounting groove 12, the first rack 63 partially slides into the first mounting groove 12 along with the cover plate 40.

In one embodiment, the first trigger 50 is a photoelectric sensor or an infrared sensor. Specifically, the first trigger 50 has a transmitting end and a receiving end, the transmitting end and the receiving end are respectively disposed on two opposite side walls of the placement groove 11, in the process of placing the monitor body 20 into the placement groove 11, when the monitor body 20 moves to a position between the transmitting end and the receiving end, the monitor body 20 can be separated between the transmitting end and the receiving end, so that the transmitting end and the receiving end are disconnected, at this time, the controller takes a disconnection signal between the transmitting end and the receiving end as an opening signal for controlling the first driving component 60 to drive the cover plate 40 to open the first installation groove 12, so as to control the first motor 61 to work, and thus the cover plate 40 is driven to open the first installation groove 12. After the monitor body 20 is taken out of the placement groove 11, the transmitting end and the receiving end can be communicated, and at this time, the controller uses a communication signal between the transmitting end and the receiving end as an opening signal for controlling the first driving component 60 to drive the cover plate 40 to cover the first installation groove 12, so as to control the first motor 61 to rotate reversely, thereby driving the cover plate 40 to cover the first installation groove 12. Can realize the apron 40 through first drive assembly 60 like this and open and close two actions with the lid, be favorable to simplifying the structure of charging base 10, monitor body 20 takes out the back from standing groove 11 moreover, can close first mounting groove 12 through guaranteeing the apron 40 lid, can further reduce the possibility that the joint 30 that charges exposes. Of course, in other embodiments, the first trigger 50 may also be a tact switch or the like.

When the cover plate 40 is installed on the charging base 10 in a manner of being able to translate relative to the bottom wall of the placement slot 11, the first driving component 60 may also take other forms, for example, in an embodiment, the triggering component includes a triggering section, a connecting section, and a rotating section (not shown) connected between the triggering section and the connecting section, the slot side wall of the placement slot 11 is provided with an installation hole, the installation hole is a long strip extending along the depth direction of the placement slot 11, the rotating section is rotatably connected to the charging base 10, and the triggering section passes through the installation hole and extends into the placement slot 11, and is located on the moving path of the monitor body 20 when being placed into the placement slot 11. The lower pore wall (the pore wall that is close to 11 groove diapalls of standing groove in the mounting hole) interval of trigger section and mounting hole to have the first space of dodging that supplies trigger section pivoted down, the last pore wall (the pore wall of keeping away from 11 groove diapalls of standing groove in the mounting hole promptly) interval of linkage segment and mounting hole, in order to have the second space of dodging that supplies trigger section pivoted up.

The first driving assembly 60 includes a first connecting rod, a sliding block and a second connecting rod (not shown), one end of the first connecting rod is hinged to the end of the connecting section far away from the triggering section, the other end of the first connecting rod is hinged to the sliding block, the sliding block is slidably mounted on the charging base 10 along the groove depth direction of the placing groove 11, one end of the second connecting rod is hinged to the sliding block, and the other end of the second connecting rod is hinged to the cover plate 40. In order to put into the in-process of standing groove 11 at monitor body 20, when the section was triggered in the bottom butt of monitor body 20, monitor body 20 pushed down the section that will trigger for the section that triggers rotates down, and the linkage segment rotates up simultaneously, and the linkage segment passes through the connecting rod this moment and drives slider up motion, makes the slider drive apron 40 through the second connecting rod and moves towards slider place direction translation, thereby opens first mounting groove 12. Therefore, the first motor 61 is not needed, and the structure is simple. Wherein, can set up reset spring (compression spring, extension spring or torsional spring) between first trigger 50 and installation base, reset spring has and orders about the section of triggering pivoted elasticity up to taking out monitor body 20 back from standing groove 11, reset spring orders about the section of triggering and rotates up, thereby drives apron 40 reset motion through first connecting rod, slider and second connecting rod, closes first mounting groove 12 with the lid. Or a return spring (compression spring or extension spring) may be provided between the cover plate 40 and the mounting base.

Unlike the embodiment in which the cover plate 40 is installed in the charging base 10 in a manner of being able to translate with respect to the bottom wall of the placement groove 11, in another embodiment, the bottom wall of the placement groove 11 is provided with a second installation groove (not shown), and the side wall of the placement groove 11 is provided with a third installation groove (not shown) corresponding to the second installation groove, the second installation groove is communicated with the third installation groove, the first installation groove 12 is provided at the bottom wall of the second installation groove, the cover plate 40 is rotatably installed at the junction of the second installation groove and the third installation groove, so as to have a closed state in which the cover plate rotates to the second installation groove to close the first installation groove 12 and an open state in which the cover plate rotates to the third installation groove to close the first installation groove 12. In the present embodiment, the first driving assembly 60 includes a first motor 61, and an output shaft of the first motor 61 is connected to the cover plate 40 to drive the cover plate 40 to switch between the open state and the closed state through the first motor 61. Therefore, a transmission structure is not needed between the cover plate 40 and the first motor 61, which is beneficial to simplifying the structure. In addition, set up the second mounting groove for apron 40 can avoid apron 40 protrusion in the tank bottom wall of standing groove 11 when closing the state, and set up the third mounting groove, makes apron 40 when the open mode, can avoid apron 40 protrusion in the groove side wall of standing groove 11, thereby can avoid apron 40 to interfere with monitor body 20. The first motor 61 may be a speed reduction motor, or the first motor 61 may be a stepping motor, and a speed reduction mechanism is disposed between the first motor 61 and the cover plate 40. Of course, in other embodiments, the second mounting groove may not be provided; or no third mounting groove is provided.

In one embodiment, the charging portion 21 is recessed or flush with the outer surface of the monitor body 20, and the charging connector 30 is movable in the depth direction of the first mounting groove 12. That is, the charging portion 21 does not protrude out of the outer surface of the housing of the monitor body 20, and the charging connector 30 is movable in the depth direction of the first mounting groove 12, so that when the monitor body 20 is put into the placing groove 11 in place, the charging connector 30 can move out of the first mounting groove 12, so that the charging connector 30 is connected with the charging portion 21. After the monitor body 20 is taken out of the placement groove 11, the charging connector 30 can move toward the first mounting groove 12 and be reset. So avoid setting up bellied portion 21 that charges on monitor body 20, can guarantee to charge the joint 30 and normally be connected with the portion 21 that charges. In the embodiment of the cover plate 40 mounted on the charging base 10 in a manner capable of translating relative to the bottom wall of the placement groove 11, the charging connector 30 is first received in the first mounting groove 12, and then the cover plate 40 is driven to move. In addition, in other embodiments, the charging portion 21 may be protruded so that the charging portion 21 can be inserted into the first mounting groove 12 and connected to the charging connector 30 when the monitor is placed in the placement groove 11.

For example, referring to fig. 1 to 4, in an embodiment, a magnet 31 is fixedly disposed on the charging connector 30, and the charging portion 21 is provided with a magnetic attraction piece 211 corresponding to the magnet 31, so that when the monitor body 20 is placed in the placement slot 11, the charging portion 21 and the charging connector 30 are magnetically attracted by the magnetic attraction piece 211 and the magnet 31. After putting into standing groove 11 with monitor body 20 promptly, the magnetism of monitor body 20 bottom is inhaled piece 211 and is inhaled with the magnetism 31 magnetism on the joint 30 that charges and make the joint 30 that charges be connected with the portion 21 that charges, and when taking out the back with monitor body 20 from standing groove 11, magnetism is inhaled piece 211 and is kept away from the joint 30 that charges gradually, and the joint 30 that charges falls back to first mounting groove 12 under the action of gravity, so simple structure. Wherein, the joint 30 that charges can slidable mounting in first mounting groove 12, perhaps charge joint 30 and first mounting groove 12 clearance fit to make the joint 30 that charges can freely move up-and-down in first mounting groove 12, reduce the friction between the cell wall of the joint 30 and first mounting groove 12 that charges. The magnetic member 211 may be made of ferromagnetic material such as iron, cobalt or nickel. The magnet 31 may be a magnet or an electromagnet.

Referring to fig. 5 and 6, in another embodiment, the charging base 10 further includes a second trigger 70, a second motor 81, a second gear 82 and a second rack 83, the second trigger 70 is disposed between the first trigger 50 and the bottom wall of the placement slot 11 and spaced apart from the first trigger 50, the second trigger 70 is a trigger switch, the second motor 81 is electrically connected to the second trigger 70, the second gear 82 is disposed on a rotation shaft of the second motor 81, the second rack 83 is disposed on the charging connector 30 and extends along the depth direction of the first mounting slot 12, and the second rack 83 is engaged with the second gear 82. The cover plate 40 is slidably mounted on the bottom wall of the placing groove 11, a controller is further arranged in the charging base 10, and the first trigger piece 50 and the first motor 61 are both electrically connected with the controller. The structure of the second trigger member 70 can refer to the structure of the first trigger member 50, and is not described in detail herein. In the process of putting into standing groove 11 with monitor body 20, when monitor body 20 triggers second trigger 70, rotate through controller control second motor 81 to drive second rack 83 and the groove depth direction motion of the joint 30 along first mounting groove 12 that charges through second gear 82, so that the joint 30 that charges stretches out outward towards first mounting groove 12, thereby is connected with the portion 21 that charges. Because the second trigger 70 is arranged at the side of the first trigger 50 close to the charging connector 30 at intervals, in the process of putting the monitor body 20 into the placement groove 11, the monitor body 20 triggers the first trigger 50 first and then triggers the second trigger 70, so that the cover plate 40 moves in advance of the charging connector 30, when the charging connector 30 moves towards the outside of the first installation groove 12, the cover plate 40 is opened, and the interference between the charging connector 30 and the cover plate 40 is avoided. When the monitor body 20 is taken out of the placement groove 11, the charging connector 30 can be firstly put into the first installation groove 12, and then the cover plate 40 covers the first installation groove 12, so that the interference between the charging connector 30 and the cover plate 40 is avoided.

Referring to fig. 3 and 4, in an embodiment, the charging portion 21 has a plurality of conductive contacts 212, the charging connector 30 has a plurality of Pogo pins 32(Pogo pins) protruding therefrom, and the plurality of conductive contacts 212 are in one-to-one contact with the plurality of Pogo pins 32. Therefore, the spring thimble 32 can be tightly pressed on the conductive contact 212, the reliable connection between the charging part 21 and the charging connector 30 can be ensured, and the possibility of poor contact can be reduced. Of course, in other embodiments, the conductive contacts 212 may be arranged in a spring structure.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A portable monitor, comprising:

2. The portable monitor according to claim 1, wherein the first trigger is a trigger switch, the first driving assembly comprises a first motor, a first gear connected to a rotating shaft of the first motor, and a first rack engaged with the first gear, the first motor is electrically connected to the first trigger, the first rack is connected to the cover plate, and the cover plate is mounted to the charging base in a manner of being able to translate relative to the bottom wall of the placement slot.

3. The portable monitor of claim 2, wherein the charging base has a mounting cavity, the first driving assembly and the cover plate are both mounted to the mounting cavity, and a slot sidewall of the first mounting slot has a relief opening for the cover plate to slide into the first mounting slot.

4. The portable monitor of claim 2, wherein said first trigger is a photosensor or an infrared sensor.

5. The portable monitor according to claim 1, wherein a second mounting groove is formed on a bottom wall of the placement groove, a third mounting groove is formed on a side wall of the placement groove corresponding to the second mounting groove, the second mounting groove is communicated with the third mounting groove, the first mounting groove is formed on a bottom wall of the second mounting groove, and the cover plate is rotatably mounted at a junction of the second mounting groove and the third mounting groove to have a closed state where the cover plate is rotated to the second mounting groove to close the first mounting groove and an open state where the cover plate is rotated to the third mounting groove to close the first mounting groove.

6. The portable monitor according to any one of claims 1 to 5, wherein the charging portion is recessed or flush with the outer surface of the monitor body, and the charging connector is movable in a depth direction of the first mounting groove.

7. The portable monitor according to claim 6, wherein the charging portion has a plurality of conductive contacts, the charging connector has a plurality of pogo pins protruding therefrom, and the plurality of conductive contacts are in one-to-one contact with the plurality of pogo pins.

8. The portable monitor as claimed in claim 6, wherein the charging connector is fixed with a magnet, and the charging portion is provided with a magnetic attraction member corresponding to the magnet, so that when the monitor body is placed in the placement groove, the charging portion and the charging connector are magnetically attracted by the magnetic attraction member and the magnet.

9. The portable monitor as claimed in claim 6, wherein the charging base further comprises a second trigger, a second motor, a second gear and a second rack, the second trigger is disposed between the first trigger and the bottom wall of the placement groove and spaced apart from the first trigger, the second trigger is a trigger switch, the second motor is electrically connected to the second trigger, the second gear is disposed on a rotating shaft of the second motor, the second rack is disposed on the charging connector and extends along a depth direction of the first mounting groove, and the second rack is engaged with the second gear.