CN219962852U

CN219962852U - Sphygmomanometer's fixed subassembly and sphygmomanometer

Info

Publication number: CN219962852U
Application number: CN202321635908.0U
Authority: CN
Inventors: 张皓坤; 王宏; 徐成; 舒枝龙; 蔡真清; 黄忠磊
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-07
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of electronic appliances, and discloses a fixing component of a sphygmomanometer and the sphygmomanometer, wherein the fixing component of the sphygmomanometer comprises: the first side wall of the base is provided with a fixing frame and a mounting through hole; the USB interface comprises a plate frame and a plug-in terminal electrically connected with the plate frame, wherein the plate frame is inserted into the fixing frame, and the plug-in terminal is inserted into the mounting through hole. The plate frame of the USB interface is inserted into the fixing frame, the inserting terminal of the USB interface is inserted into the mounting through hole on the first side wall, the USB interface can be effectively fixed, and when the USB interface is required to be replaced or overhauled, the USB interface is pulled out of the fixing frame and the mounting through hole. Therefore, the fixing component can effectively fix the USB interface and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to the USB interface.

Description

Sphygmomanometer's fixed subassembly and sphygmomanometer

Technical Field

The utility model relates to the technical field of electronic appliances, in particular to a fixing component of a sphygmomanometer and the sphygmomanometer.

Background

At present, a plurality of electronic and electric equipment are provided with USB interfaces, and a connecting wire with a USB connector can be inserted into the USB interfaces to supply power or charge the electronic and electric equipment.

For example, a sphygmomanometer is an instrument for measuring blood pressure, and is classified into a mercury sphygmomanometer, an electronic sphygmomanometer, and a spring-gauge sphygmomanometer, which are commonly used in the prior art. Compared with a spring gauge type sphygmomanometer, the electronic sphygmomanometer is obviously more intelligent, more humanized, large-screen display, voice broadcasting and other functions, and is more suitable for middle-aged and elderly people. From the perspective of power supply, the sphygmomanometer can be divided into a dry battery and a lithium battery powered sphygmomanometer, and the two sphygmomanometers are required to be provided with USB interfaces. For a dry battery sphygmomanometer, the USB interface can be used for plugging in under the condition that the electric quantity of the dry battery is used up or no dry battery exists; for the lithium battery, the USB interface can charge the lithium battery and repeatedly use the lithium battery. Therefore, the structure of the fixed USB interface is very important, the USB interface needs to be positioned, and the requirement of multiple plugging and unplugging of users needs to be met.

Disclosure of Invention

In view of the above, the present utility model provides a fixing assembly of a sphygmomanometer and the sphygmomanometer, so as to effectively fix a USB interface.

In a first aspect, the present utility model provides a fixing assembly for a blood pressure monitor, comprising:

the first side wall of the base is provided with a fixing frame and a mounting through hole;

the USB interface comprises a plate frame and a plug terminal electrically connected with the plate frame, wherein the plate frame is inserted into the fixing frame, and the plug terminal is inserted into the mounting through hole.

The beneficial effects are that:

the grillage of USB interface is inserted in locating the mount, and in the installation through-hole on the first lateral wall was inserted to the spliced terminal of USB interface, can effectively fix the USB interface, when needs change or overhaul the USB interface, with the USB interface pull out from mount and installation through-hole can, when the installation, make the grillage of USB interface insert in the mount from the base, make the spliced terminal of USB interface insert in the installation through-hole on the first lateral wall, the mount is fixed with USB interface centre gripping. Therefore, the fixing component can effectively fix the USB interface and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to the USB interface.

In an alternative embodiment, the fixing frame comprises a first fixing plate and a second fixing plate which are arranged at intervals relatively, a clamping groove is formed between the first fixing plate and the second fixing plate, and the plate frame is inserted into the clamping groove between the first fixing plate and the second fixing plate.

The beneficial effects are that:

the grillage of USB interface inserts the joint groove between first fixed plate and the second fixed plate, in the installation through-hole on the first lateral wall was inserted to the grafting terminal of USB interface, can effectively fix the USB interface, when needs change or overhaul the USB interface, with the USB interface pull out from mount and installation through-hole can, when the installation, make the grillage of USB interface insert the joint groove between first fixed plate and the second fixed plate in the base, make the grafting terminal of USB interface insert in the installation through-hole on the first lateral wall, first fixed plate and second fixed plate are fixed the USB interface centre gripping. Therefore, the fixing component can effectively fix the USB interface and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to the USB interface.

In an alternative embodiment, the first side wall of the base is provided with two fixing frames, two sides of the plate frame are respectively inserted into the two fixing frames, and the mounting through hole is located between the two fixing frames.

The beneficial effects are that:

through setting up two mounts, the both sides of grillage are inserted respectively and are located two mounts, can further ensure effectively fixed USB interface, when needs change or overhaul the USB interface, with the USB interface pull out from two mounts and installation through-hole can, when the installation, make the grillage of USB interface insert in the base and establish two mounts, make the grafting terminal of USB interface insert in locating the installation through-hole on the first lateral wall, two mounts are fixed USB interface centre gripping. Therefore, the fixing component can effectively fix the USB interface and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to the USB interface.

In addition, through setting up two mounts, the width of the first fixed plate of every mount and second fixed plate all can not be very big, can avoid causing USB interface installation difficulty when first fixed plate or second fixed plate warp.

Further, through setting up two mounts, the both sides of grillage are inserted respectively and are located a mount, can make USB interface atress more balanced stable.

In an alternative embodiment, the fixing frame further includes a fixing rib plate extended from the first side wall, the fixing rib plate is disposed on a side of the fixing frame opposite to the plate frame, and the first fixing plate and the second fixing plate are both fixed on the fixing rib plate.

The beneficial effects are that:

through setting up fixed gusset, fixed gusset sets up in the mount back to the one side of grillage, and first fixed plate and second fixed plate are all fixed in fixed gusset, therefore when the grillage of USB interface inserts and establishes between first fixed plate and second fixed plate, fixed gusset carries out spacingly to it from the both sides of USB interface respectively. Therefore, the first fixing plate and the second fixing plate are matched to limit the upper and lower directions of the USB interface, and the fixing rib plates limit the left and right directions of the USB interface, so that the USB interface can be effectively fixed. When the USB interface is required to be replaced or overhauled, the USB interface is pulled out from the space between the two groups of first fixing plates and the second mounting plate, between the fixing rib plates and in the mounting through holes, and when the USB interface is mounted, the plate frame of the USB interface is inserted between the first fixing plates and the second fixing plates and between the fixing rib plates in the base, so that the inserting terminal of the USB interface is inserted into the mounting through holes on the first side wall, and the USB interface is clamped and fixed by the first fixing plates and the second fixing plates.

In addition, the fixing rib plates can improve the connection strength of the fixing frame and the base, and the first fixing plate and the second fixing plate are not easy to deform.

In an alternative embodiment, the fixing frame further includes a limiting end plate connected to the clamping groove, and the limiting end plate is located in the clamping groove and connected to the first side wall.

The beneficial effects are that:

through setting up spacing end plate, spacing end plate can carry out spacingly to the fore-and-aft direction of USB interface, further carries out effective fixed to the USB interface, ensures that the USB interface is installed in place. Specifically, during installation, the grillage of the USB interface is inserted between the first fixed plate and the second fixed plate in the base, and the grillage is propped against the limiting end plate, so that the inserting terminal of the USB interface is inserted into the installation through hole on the first side wall, and the USB interface is ensured to be installed in place. When the USB interface is required to be replaced or overhauled, the USB interface is pulled out from the space between the two groups of first fixing plates and the second mounting plate and the mounting through hole.

Further, through setting up spacing end plate for the grillage of USB interface does not contact with the first side wall direct of base, is favorable to the heat dissipation of USB interface.

In an alternative embodiment, the fixing assembly further comprises a bracket fixedly connected to the base and adapted to abut against an end of the ledge facing away from the first side wall.

The beneficial effects are that:

through setting up the support, after support and base fixed connection, support offsets with the one end that deviates from first lateral wall of grillage, and support and spacing end plate cooperate together and carry out spacingly to the fore-and-aft direction of USB interface promptly. Specifically when the installation, make the grillage of USB interface insert between first fixed plate and the second fixed plate in the base to make grillage and spacing end plate offset, make the spliced terminal of USB interface insert in locating the installation through-hole on the first lateral wall, thereby ensure that the USB interface is installed in place, after the inside spare part of base all accomplishes the installation, with support and base fixed connection, the support offsets with the one end that deviates from first lateral wall of grillage, that is, support and spacing end plate cooperate together and carry out spacingly to the fore-and-aft direction of USB interface, two fixed gusset carry out spacingly to the left and right sides direction of USB interface, first fixed plate and second fixed plate carry out spacingly to the upper and lower direction of USB interface, also the USB interface is spacing in X direction, Y direction and Z direction, thereby ensure to carry out effective fixed to the USB interface. When the USB interface is required to be replaced or overhauled, the bracket is detached from the base, and the USB interface is pulled out from the space between the two groups of first fixing plates and the second mounting plate and the mounting through hole.

In an alternative embodiment, the stand is provided with a fixing structure for fixing the display screen.

The beneficial effects are that:

the support is used for limiting the front and rear directions of the USB interface in cooperation with the limiting end plate, and meanwhile, the display screen is fixed, the front and rear directions of the USB interface are limited by the aid of the existing support, and the structure is more compact.

In an alternative embodiment, the USB interface is any one of Type-A, type-B, type-C, mini-A, mini-B.

In a second aspect, the utility model also provides a sphygmomanometer, comprising the fixing component of the sphygmomanometer.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a fixing assembly of a sphygmomanometer according to an embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of the stationary assembly of the blood pressure monitor shown in FIG. 1;

FIG. 3 is a cross-sectional view of the stationary assembly of the blood pressure monitor shown in FIG. 1;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a schematic diagram of the structure of the base after the USB interface is connected;

FIG. 6 is a schematic diagram of the structure of the USB interface connection board of FIG. 5 after connection;

FIG. 7 is a schematic view of the structure of the base;

FIG. 8 is an enlarged view at B in FIG. 7;

fig. 9 is a schematic structural view of the sphygmomanometer.

Reference numerals illustrate:

1. a base; 101. a first sidewall; 1011. mounting through holes; 2. a USB interface; 201. a plate frame; 2011. a connection terminal; 202. a plug terminal; 3. a fixing frame; 301. a first fixing plate; 302. a second fixing plate; 303. fixing the rib plates; 304. a limiting end plate; 4. a bracket; 401. a limit part; 402. screw holes; 5. a screw post; 6. an upper cover; 601. a button; 602. a perspective area; 7. and connecting wires between the plates.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The traditional scheme for fixing the USB interface is usually to fix the rear end of the USB interface by adding glue, so that the USB interface is inconvenient or can not be disassembled after being assembled, and even if the USB interface can be disassembled, tools are needed, so that the USB interface is inconvenient to replace or overhaul.

An embodiment of the present utility model is described below with reference to fig. 1 to 9.

According to an embodiment of the present utility model, in one aspect, there is provided a fixing assembly of a sphygmomanometer, including a base 1 and a USB interface 2.

Wherein, the first side wall 101 of the base 1 is provided with a fixing frame 3 and a mounting through hole 1011; the USB interface 2 includes a board frame 201 and a plug terminal 202 electrically connected to the board frame 201, the board frame 201 is inserted into the fixing frame 3, and the plug terminal 202 is inserted into the mounting through hole 1011.

In this embodiment, the rack 201 of the USB interface 2 is inserted into the fixing frame 3, the plug-in terminal 202 of the USB interface 2 is inserted into the mounting through hole 1011 on the first side wall 101, so that the USB interface 2 can be effectively fixed, when the USB interface 2 needs to be replaced or overhauled, the USB interface 2 can be pulled out of the fixing frame 3 and the mounting through hole 1011, and when the USB interface 2 is installed, the rack 201 of the USB interface 2 is inserted into the fixing frame 3 from the inside of the base 1, so that the plug-in terminal 202 of the USB interface 2 is inserted into the mounting through hole 1011 on the first side wall 101, and the fixing frame 3 clamps and fixes the USB interface 2. Therefore, the fixing component can effectively fix the USB interface 2 and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to USB interface 2.

In particular, in one embodiment, the board frame 201 is provided with a connection terminal 2011, and the connection terminal 2011 is connected to the motherboard through an inter-board connection 7.

In one embodiment, the fixing frame 3 includes a first fixing plate 301 and a second fixing plate 302 that are disposed at opposite intervals, a clamping slot is formed between the first fixing plate 301 and the second fixing plate 302, and the plate frame 201 is inserted into the clamping slot between the first fixing plate 301 and the second fixing plate 302.

In this embodiment, the board rack 201 of the USB interface 2 is inserted into the clamping groove between the first fixing plate 301 and the second fixing plate 302, the plug terminal 202 of the USB interface 2 is inserted into the mounting through hole 1011 on the first side wall 101, so that the USB interface 2 can be effectively fixed, when the USB interface 2 needs to be replaced or overhauled, the USB interface 2 can be pulled out from the fixing frame 3 and the mounting through hole 1011, and when the USB interface 2 is installed, the board rack 201 of the USB interface 2 is inserted into the clamping groove between the first fixing plate 301 and the second fixing plate 302 from the inside of the base 1, so that the plug terminal 202 of the USB interface 2 is inserted into the mounting through hole 1011 on the first side wall 101, and the first fixing plate 301 and the second fixing plate 302 clamp and fix the USB interface 2. Therefore, the fixing component can effectively fix the USB interface 2 and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to USB interface 2.

In an embodiment not shown in the drawings, the fixing frame 3 has an opening structure and a structure with a closed periphery, a fixing cavity is formed in the fixing frame 3, the plate frame 201 of the USB interface 2 is inserted into the fixing cavity, the plug-in terminal 202 of the USB interface 2 is inserted into the mounting through hole 1011 on the first side wall 101, so that the USB interface 2 can be effectively fixed, when the USB interface 2 needs to be replaced or overhauled, the USB interface 2 can be pulled out of the fixing frame 3 and the mounting through hole 1011, and when in mounting, the USB interface 2 is integrally inserted into the fixing cavity from the inside of the base 1, and the plug-in terminal 202 of the USB interface 2 is inserted into the mounting through hole 1011 on the first side wall 101, and the fixing cavity clamps and fixes the USB interface 2. Therefore, the fixing component can effectively fix the USB interface 2 and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to USB interface 2.

In one embodiment, the first side wall 101 of the base 1 is provided with two fixing frames 3, two sides of the plate rack 201 are respectively inserted into the two fixing frames 3, and the mounting through hole 1011 is located between the two fixing frames 3.

In this embodiment, by providing two fixing frames 3, two sides of the board frame 201 are respectively inserted into the two fixing frames 3, it is further ensured that the USB interface 2 is effectively fixed, when the USB interface 2 needs to be replaced or overhauled, the USB interface 2 is only required to be pulled out from the two fixing frames 3 and the installation through hole 1011, and when the USB interface 2 is installed, the board frame 201 of the USB interface 2 is inserted into the two fixing frames 3 from the base 1, and the inserting terminal 202 of the USB interface 2 is inserted into the installation through hole 1011 on the first side wall 101, and the first fixing plate 301 and the second fixing plate 302 clamp and fix the USB interface 2. Therefore, the fixing component can effectively fix the USB interface 2 and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to USB interface 2.

In addition, by providing two fixing frames 3, the widths of the first fixing plate 301 and the second fixing plate 302 of a single fixing frame are not large, and it is possible to avoid difficulty in mounting the USB interface 2 when the first fixing plate 301 or the second fixing plate 302 is deformed.

Further, by arranging two fixing frames 3, two sides of the plate frame 201 are respectively inserted into the two fixing frames 3, so that the stress of the USB interface 2 can be balanced and stable.

Of course, in an embodiment not shown in the drawings, only one fixing frame 3 is provided, that is, only one each of the first fixing plate 301 and the second fixing plate 302 is provided. The embodiment can also effectively fix the USB interface 2 and is also beneficial to the plugging and unplugging of the USB interface 2. However, it is obvious that the stress of the USB interface 2 may not be balanced and stable enough in this embodiment compared to the embodiment in which two fixing frames 3 are provided.

In another embodiment not shown in the drawings, three or four fixing frames 3 may be provided, and the effective fixing of the USB interface 2 may be realized, when the USB interface 2 needs to be replaced or overhauled, the USB interface 2 may be pulled out from the plurality of fixing frames 3 and the mounting through holes 1011, and when the USB interface 2 is mounted, the board frame 201 of the USB interface 2 is inserted between the first fixing plate 301 and the second fixing plate 302 from the base 1, so that the inserting terminal 202 of the USB interface 2 is inserted into the mounting through hole 1011 on the first side wall 101, and the first fixing plate 301 and the second fixing plate 302 clamp and fix the USB interface 2.

In one embodiment, the fixing frame 3 further includes a fixing rib 303 extending from the first side wall 101, the fixing rib 303 is disposed on a side of the fixing frame 3 opposite to the plate frame 201, and the first fixing plate 301 and the second fixing plate 302 are both fixed to the fixing rib 303.

In this embodiment, by providing the fixing rib plate 303, the fixing rib plate 303 is disposed on the side of the fixing frame 3 facing away from the board frame 201, and the first fixing plate 301 and the second fixing plate 302 are both fixed to the fixing rib plate 303, so that when the board frame 201 of the USB interface 2 is interposed between the first fixing plate 301 and the second fixing plate 302, the fixing rib plates 303 limit the USB interface 2 from both sides thereof, respectively. Therefore, the first fixing plate 301 and the second fixing plate 302 cooperate to limit the USB interface 2 in the up-down direction, and the fixing rib plate 303 limits the USB interface 2 in the left-right direction, so that the USB interface 2 can be effectively fixed. When the USB interface 2 needs to be replaced or overhauled, the USB interface 2 is pulled out from the space between the two groups of first fixing plates 301 and the second mounting plate, the space between the fixing rib plates 303 and the mounting through holes 1011, and when the USB interface 2 is mounted, the plate frame 201 of the USB interface 2 is inserted between the first fixing plates 301 and the second fixing plates 302 and between the fixing rib plates 303 from the inside of the base 1, so that the plug-in terminal 202 of the USB interface 2 is inserted into the mounting through holes 1011 on the first side wall 101, and the USB interface 2 is clamped and fixed by the first fixing plates 301 and the second fixing plates 302.

Specifically, in one embodiment, two fixing rib plates 303 are provided, and the two fixing rib plates 303 limit the USB interface 2 from two sides respectively.

In addition, the fixing rib plates 303 can improve the connection strength between the fixing frame 3 and the base 1, and the first fixing plate 301 and the second fixing plate 302 are not easy to deform.

Of course, in an embodiment not shown in the drawings, the fixing rib 303 may not be provided when the first fixing plate 301 and the second fixing plate 302 are interference-fitted with the plate holder 201 of the USB interface 2 to clamp them. When the USB interface 2 needs to be replaced or overhauled, the USB interface 2 is pulled out from the space between the two groups of first fixing plates 301 and the second mounting plate and the mounting through hole 1011, and when the USB interface 2 is mounted, the plate frame 201 of the USB interface 2 is inserted between the first fixing plates 301 and the second fixing plates 302 from the inside of the base 1, so that the inserting terminal 202 of the USB interface 2 is inserted into the mounting through hole 1011 on the first side wall 101, and the first fixing plates 301 and the second fixing plates 302 clamp and fix the USB interface 2. Therefore, the fixing component can effectively fix the USB interface 2 and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to USB interface 2.

In one embodiment, the fixing frame 3 further includes a limiting end plate 304 connected to the clamping groove, and the limiting end plate 304 is located in the clamping groove and connected to the first side wall 101.

In this embodiment, by providing the limiting end plate 304, the limiting end plate 304 can limit the front and rear directions of the USB interface 2, and further effectively fix the USB interface 2, so as to ensure that the USB interface 2 is installed in place. Specifically, during installation, the plate frame 201 of the USB interface 2 is inserted between the first fixing plate 301 and the second fixing plate 302 from the inside of the base 1, and the plate frame 201 is abutted against the limiting end plate 304, so that the plug terminal 202 of the USB interface 2 is inserted into the installation through hole 1011 on the first side wall 101, thereby ensuring that the USB interface 2 is installed in place. When the USB interface 2 needs to be replaced or overhauled, the USB interface 2 is pulled out from between the two sets of first fixing plates 301 and the second mounting plates and from the mounting through hole 1011.

Further, by arranging the limiting end plate 304, the plate rack 201 of the USB interface 2 is not in direct contact with the first side wall 101 of the base 1, which is beneficial to heat dissipation of the USB interface 2.

Of course, in the embodiment not shown in the drawings, the limiting end plate 304 may not be provided, and the plate frame 201 of the USB interface 2 abuts against the first side wall 101 of the base 1, so that the first side wall 101 limits the USB interface 2. Specifically, during installation, the plate frame 201 of the USB interface 2 is inserted between the first fixing plate 301 and the second fixing plate 302 from the inside of the base 1, and the plate frame 201 is abutted against the first side wall 101, so that the plug terminal 202 of the USB interface 2 is inserted into the installation through hole 1011 on the first side wall 101, thereby ensuring that the USB interface 2 is installed in place. When the USB interface 2 needs to be replaced or overhauled, the USB interface 2 is pulled out from between the two sets of first fixing plates 301 and the second mounting plates and from the mounting through hole 1011.

In one embodiment, the fixing assembly further comprises a bracket 4, the bracket 4 being fixedly connected to the base 1 and the bracket 4 being adapted to abut against an end of the ledge 201 facing away from the first side wall 101.

In this embodiment, by providing the bracket 4, after the bracket 4 is fixedly connected with the base 1, the bracket 4 abuts against one end of the plate frame 201 facing away from the first side wall 101, that is, the bracket 4 and the limiting end plate 304 cooperate together to limit the front-rear direction of the USB interface 2. Specifically, during installation, the grillage 201 of the USB interface 2 is inserted between the first fixing plate 301 and the second fixing plate 302 from the inside of the base 1, and the grillage 201 is abutted against the limiting end plate 304, so that the plug-in terminal 202 of the USB interface 2 is inserted into the installation through hole 1011 on the first side wall 101, thereby ensuring that the USB interface 2 is installed in place, after the installation of the internal parts of the base 1 is completed, the bracket 4 is fixedly connected with the base 1, the bracket 4 abuts against one end of the grillage 201, which is far away from the first side wall 101, i.e. the bracket 4 and the limiting end plate 304 cooperate together to limit the front-back direction of the USB interface 2, the two fixing rib plates 303 limit the left-right direction of the USB interface 2, and the first fixing plate 301 and the second fixing plate 302 limit the up-down direction of the USB interface 2, i.e. the USB interface 2 is limited in the X direction, the Y direction and the Z direction, thereby ensuring that the USB interface 2 is effectively fixed. When the USB interface 2 needs to be replaced or overhauled, the bracket 4 is detached from the base 1, and the USB interface 2 is pulled out from between the two sets of first fixing plates 301 and the second mounting plates and the mounting through hole 1011.

Specifically, in one embodiment, the support 4 is provided with a limiting portion 401, and after the support 4 is fixedly connected with the base 1, the limiting portion 401 abuts against one end of the plate rack 201, which is away from the first side wall 101, that is, the limiting portion 401 and the limiting end plate 304 cooperate together to limit the USB interface 2 in the front-rear direction.

Specifically, in one embodiment, the Z direction is the front-back direction, the X direction is the left-right direction, and the Y direction is the up-down direction, the USB interface 2 is mounted on the inner side of the base 1 from front to back during mounting, and the USB interface 2 is pulled out from back to front on the inner side of the base 1 when the USB frame 201 is detached.

It should be noted that, since the USB interface 2 is limited in the X direction, the Y direction, and the Z direction, in order to facilitate the insertion and extraction of the USB interface 2, the distance between the first fixing plate 301 and the second fixing plate 302 may be equal to or slightly greater than the thickness of the rack 201 of the USB interface 2, and the distance between the two fixing rib plates 303 may be equal to or slightly greater than the length of the rack 201 of the USB interface 2.

In particular, in one embodiment, the base 1 is connected to the support 4 by a screw, so as to ensure that the support 4 is firmly connected to the support 4, thereby ensuring effective fixation of the USB interface 2.

Specifically, in one embodiment, the support 4 is provided with a plurality of screw holes 402, the base 1 is provided with a plurality of screw columns 5, and the screw columns 5 are in one-to-one correspondence with the screw holes 402, so that the base 1 and the support 4 are connected through screws.

In an embodiment not shown in the drawings, the bracket 4 is connected to the base 1 by a buckle, for example, a plurality of first engaging portions are provided on the base 1, a plurality of second engaging portions are provided on the bracket 4, and the second engaging portions are engaged with the first engaging portions in a one-to-one correspondence.

In one embodiment, the stand 4 is provided with a fixing structure for fixing the display screen.

In this embodiment, the bracket 4 is used to cooperate with the limiting end plate 304 to limit the front and rear directions of the USB interface 2, and also fix the display screen, so that the existing bracket 4 is used to limit the front and rear directions of the USB interface 2, and the structure is more compact.

In a preferred embodiment, the bracket 4 is used for fixing the display screen, and is also used for fixing the main board, and when the display screen and the bracket 4 are connected to the bracket 4 in advance to form a whole during installation, the bracket 4 is fixedly connected with the base 1 through screws, wherein the display screen and the bracket 4 are connected through zebra paper, and the bracket 4 is preassembled into a whole to avoid pulling the zebra paper during installation of the bracket 4.

In one embodiment, USB interface 2 is any one of Type-A, type-B, type-C, mini-A, mini-B.

The USB interface 2 in the present embodiment is a common existing structure, and the more specific structure and principle of the USB interface 2 are not important in the present embodiment, so they will not be described in detail.

According to an embodiment of the present utility model, on the other hand, there is also provided a blood pressure monitor including the above-mentioned blood pressure monitor fixing component.

This sphygmomanometer, the grillage 201 of USB interface 2 inserts in locating mount 3, and the grafting terminal 202 of USB interface 2 inserts in locating the installation through-hole 1011 on first lateral wall 101, can effectively fix USB interface 2, when needs change or overhaul USB interface 2, with USB interface 2 pull out from mount 3 and installation through-hole 1011 can, when the installation, make the grillage 201 of USB interface 2 insert in mount 3 in the base 1, make the grafting terminal 202 of USB interface 2 insert in locating the installation through-hole 1011 on first lateral wall 101, mount 3 is fixed USB interface 2 centre gripping. Therefore, the fixing component can effectively fix the USB interface 2 and can meet the requirement of multiple plugging and unplugging of users. And compare with traditional mode that adds gluey fixed, be more convenient for carry out dismouting to USB interface 2.

In one embodiment, the sphygmomanometer further comprises a main board and a power supply, wherein the main board is connected with the USB interface 2 through a connecting wire, and the main board is electrically connected with the power supply.

When the power supply is a dry battery, the USB interface 2 is connected with a data line with the USB interface 2, so that the power can be supplied to the main board, and the whole device is further supplied with power.

When the power supply is a lithium battery, the USB interface 2 is connected with a data line with the USB interface 2, and then the lithium battery can be charged.

In particular, in one embodiment, the sphygmomanometer further comprises an upper cover 6, a button 601 and a perspective area 602 are arranged on the upper cover 6, and the perspective area 602 is opposite to the display screen.

Although embodiments of the present utility model have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope of the utility model as defined by the appended claims.

Claims

1. A fixed assembly of a blood pressure monitor, comprising:

the base (1) is provided with a fixing frame (3) and a mounting through hole (1011) on a first side wall (101);

the USB interface (2) comprises a plate frame (201) and a plug-in terminal (202) electrically connected with the plate frame (201), wherein the plate frame (201) is inserted into the fixing frame (3), and the plug-in terminal (202) is inserted into the mounting through hole (1011).

2. The fixing assembly of the sphygmomanometer according to claim 1, wherein the fixing frame (3) comprises a first fixing plate (301) and a second fixing plate (302) which are arranged at intervals, a clamping groove is formed between the first fixing plate (301) and the second fixing plate (302), and the plate frame (201) is inserted into the clamping groove between the first fixing plate (301) and the second fixing plate (302).

3. The fixing assembly of the sphygmomanometer according to claim 2, wherein the first side wall (101) of the base (1) is provided with two fixing frames (3), two sides of the plate frame (201) are respectively inserted into the two fixing frames (3), and the installation through hole (1011) is located between the two fixing frames (3).

4. The fixing assembly of a sphygmomanometer according to claim 2, wherein the fixing frame (3) further comprises a fixing rib plate (303) extending from the first side wall (101), the fixing rib plate (303) is disposed on a side of the fixing frame (3) opposite to the plate frame (201), and the first fixing plate (301) and the second fixing plate (302) are both fixed to the fixing rib plate (303).

5. The fixing assembly of a sphygmomanometer according to claim 2, wherein the fixing frame (3) further comprises a limiting end plate (304) connected to the clamping groove, and the limiting end plate (304) is located in the clamping groove and connected to the first side wall (101).

6. The fixing assembly of a sphygmomanometer according to claim 1, characterized in that it further comprises a bracket (4), the bracket (4) being fixedly connected with the base (1) and the bracket (4) being adapted to abut against an end of the plate holder (201) facing away from the first side wall (101).

7. A fixing assembly of a blood pressure monitor according to claim 6, characterized in that the bracket (4) is provided with a fixing structure for fixing a display screen.

8. The fixed assembly of a sphygmomanometer according to claim 6, wherein the USB interface (2) is any one of Type-A, type-B, type-C, mini-A, mini-B.

9. A blood pressure meter comprising the fixing assembly of any one of claims 1 to 8.