CN213512926U - Pressure sensor convenient to installation - Google Patents

Abstract

The utility model provides a pair of pressure sensor convenient to installation is used for installing on the pipeline, and it includes sensor body, base and support frame, and the support frame is installed on the pipeline, and the base is rotationally installed on the support frame, and sensor body bottom is equipped with joint spare, is equipped with first fixed subassembly on the base, and when the sensor body carries out the joint through joint spare and base, first fixed subassembly and joint spare fixed connection for the sensor body is fixed to the base. Generally speaking, this pressure sensor convenient to installation can also carry out angle modulation to the pressure sensor who installs when making things convenient for personnel to install.

Description

Pressure sensor convenient to installation

Technical Field

The utility model relates to a pressure sensor equipment fixing technical field specifically is a pressure sensor convenient to installation.

Background

The pressure sensor is a device or a device which can sense pressure signals and can convert the pressure signals into usable output electric signals according to a certain rule, and is the most commonly used sensor in industrial practice, and is widely applied to various industrial automatic control environments, and relates to various industries such as water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, war industry and petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving the above problem, the utility model provides a pressure sensor convenient to installation can also carry out angle modulation to the pressure sensor who installs when making things convenient for personnel to install.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure sensor convenient to installation is used for installing on the pipeline, and it includes sensor body, base and support frame, and the support frame is installed on the pipeline, and the base rotationally installs on the support frame, and sensor body bottom is equipped with joint spare, is equipped with first fixed subassembly on the base, and when the sensor body carries out the joint through joint spare and base, first fixed subassembly and joint spare fixed connection for the sensor body is fixed to on the base.

Preferably, the base includes carousel, fixed block and apron, and the carousel passes through the fixed block and rotationally installs on the support frame, is equipped with towards one side open-ended cavity on the carousel, and first fixed subassembly is installed in the cavity, and the apron lid closes the opening part at the carousel to enclose and close the cavity, be equipped with the bayonet socket of putting through with the cavity on the apron, the sensor body passes through in the joint spare card income bayonet socket, and with joint spare and first fixed subassembly fixed connection.

Preferably, the support frame is provided with a limiting rod, the bottom of the rotary table is provided with a guide groove, and when the rotary table is installed on the support frame through the fixing block, the guide groove is nested on the limiting rod to limit the rotating angle of the rotary table on the support frame.

Preferably, first fixed subassembly includes first elastic component and first mounting, be equipped with first mounting groove in the cavity, first elastic component is installed in first mounting groove, its one end is connected with first mounting groove bottom, the other end is connected with first mounting, make first mounting can slide in first mounting groove, all be equipped with the fixed orifices on joint spare and the apron, when joint spare is gone into the bayonet socket and is entered into the cavity, first mounting is under the effort of first elastic component, the fixed orifices on joint spare and the apron is gone into to the card in proper order, in order to accomplish the fixed of sensor body.

Preferably, the first fixing part is provided with a resetting part, the side wall of the rotating disc is provided with a first opening communicated with the inner cavity, the first end of the resetting part is fixedly connected with the first fixing part, and the second end of the resetting part extends out of the first opening.

Preferably, be equipped with the fixed subassembly of second on the support frame, be equipped with the second opening on the carousel, the fixed subassembly of second includes that inside is equipped with the shell of one side open-ended cavity and all installs second elastic component and second mounting in the shell, the shell is installed on the support frame, the one end and the shell inner wall of second elastic component are connected, the other end is connected with the second mounting, the second mounting can stretch out from the opening part on the shell to the second opening on the carousel is gone into to the card.

Preferably, the second fixing part is provided with a push-pull part, the first end of the push-pull part is fixedly connected with the second fixing part, and the second end of the push-pull part extends out of the shell.

(III) advantageous effects

The utility model provides a pair of pressure sensor convenient to installation is used for installing on the pipeline, and it includes sensor body, base and support frame, and the support frame is installed on the pipeline, and the base is rotationally installed on the support frame, and sensor body bottom is equipped with joint spare, is equipped with first fixed subassembly on the base, and when the sensor body carries out the joint through joint spare and base, first fixed subassembly and joint spare fixed connection for the sensor body is fixed to the base. Generally speaking, this pressure sensor convenient to installation can also carry out angle modulation to the pressure sensor who installs when making things convenient for personnel to install.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

fig. 1 shows a first schematic structural diagram of an embodiment of the present invention;

figure 2 shows an exploded schematic view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view showing the connection relationship of the base and the clip;

FIG. 4 is a sectional view showing the connection relationship between the base and the clip;

figure 5 shows a cross-sectional view of an embodiment of the invention;

fig. 6 is a structural view showing a connection relationship between the second fixing member and the turntable.

In the figure: the sensor comprises a sensor body 1, a clamping piece 11, a base 2, a first fixing component 20, a first elastic piece 201, a first fixing piece 202, a resetting piece 203, a rotary table 21, a cavity 211, a first mounting groove 211a, a guide groove 212, a first opening 213, a second opening 214, a fixing block 22, a cover plate 23, a bayonet 231, a supporting frame 3, a second fixing component 30, a shell 301, a second elastic piece 302, a second fixing piece 303, a pushing and pulling piece 304, a limiting rod 31, a pipeline 4 and a fixing hole 5.

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 work belong to the protection scope of the present invention.

Referring to the drawings 1-6, the utility model discloses a pressure sensor convenient to installation is used for installing on pipeline 4, it includes sensor body 1, base 2 and support frame 3, support frame 3 installs on pipeline 4, base 2 rotationally installs on support frame 3, sensor body 1 bottom is equipped with joint spare 11, be equipped with first fixed subassembly 20 on base 2, when sensor body 1 carries out the joint through joint spare 11 and base 2, first fixed subassembly 20 and joint spare 11 fixed connection for sensor body 1 is fixed to base 2.

Referring to fig. 1, the support frame 3 includes a support frame fixedly connected to the pipeline 4 and a support plate for supporting the base 2, the side wall of the support frame is attached to the pipeline 4, and the side wall of the support frame is closely attached to the pipeline 4 by using two U-shaped locks, so that the support frame 3 is integrally fixed to the pipeline 4, and the clamping member 11 is in threaded fit with the bottom of the sensor body 1.

Further, base 2 includes carousel 21, fixed block 22 and apron 23, carousel 21 passes through fixed block 22 and rotationally installs on support frame 3, be equipped with on carousel 21 towards one side open-ended cavity 211, first fixed subassembly 20 is installed in cavity 211, the opening part at carousel 21 is closed to apron 23 lid, in order to enclose cavity 211, be equipped with the bayonet 231 with the cavity 211 switch-on the apron 23, sensor body 1 passes through in the bayonet 231 of joint spare 11 card income, and with joint spare 11 and first fixed subassembly 20 fixed connection.

Be equipped with gag lever post 31 on the support frame 3, the carousel 21 bottom is equipped with guide way 212, and when the support frame 3 was installed through fixed block 22 to carousel 21, guide way 212 nestification was on gag lever post 31 to the angle of restriction carousel 21 pivoted on support frame 3.

Referring to fig. 6, in order to enable the rotary table 21 to rotate, the guide slots 212 are arc-shaped and have two, the two guide slots 212 are respectively arranged around the center of the rotary table 21, the two limit rods 31 on the supporting frame 3 are correspondingly arranged and embedded in the two guide slots 212, so that the rotary table 21 can rotate on the supporting frame 3 at a certain angle, a hole is arranged at the center of the rotary table 21, the bottom of the fixing block 22 is embedded in the hole of the rotary table 21 and is fixedly connected with the supporting frame 3 through screws, one end of the fixing block 22 far away from the bottom abuts against the two limit rods 31, so that the rotary table 21 is clamped between the fixing block 22 and the supporting frame 3, the rotary table 21 is rotatably mounted on the supporting frame 3, the side wall of the cover plate 23 is provided with a plurality of clamping holes, a plurality of clamping blocks are correspondingly arranged near the opening of the cavity 211 of the rotary table 21, the clamping blocks in the cavity 211 are correspondingly clamped into the clamping holes to cover the opening of the cover plate 23, wherein, in order to ensure that the cover plate 23 does not sink into the cavity 211 after being installed, the cavity 211 is internally provided with a bump with a certain height, the cover plate 23 can be propped against the bump after being installed, when the sensor body 1 is fixed on the cover plate 23, the situation that the sensor body 1 sinks into the cavity 211 can not occur, the structure of the clamping piece 11 adopts a middle round cake shape, the structure of extending of the two wings, the structural shape of the bayonet 231 on the cover plate 23 is consistent with that of the clamping piece 11, after the clamping piece 11 is clamped into the bayonet 231, the dislocation and torsion are needed, so that the clamping member 11 cannot be separated from the clamping opening 231 in the vertical direction, and after the dislocation is completed, the clamping member is fixedly matched with the first fixing component 20, so that the snap-in member 11 is completely fixed in the cavity 211, thereby fixing the sensor body 1 to the cover plate 23.

Further, first fixed subassembly 20 includes first elastic component 201 and first mounting 202, be equipped with first mounting groove 211a in the cavity 211, first elastic component 201 is installed in first mounting groove 211a, its one end is connected with first mounting groove 211a bottom, the other end is connected with first mounting 202, make first mounting 202 can slide in first mounting groove 211a, all be equipped with fixed orifices 5 on joint spare 11 and the apron 23, joint spare 11 is when the card is gone into bayonet 231 and is entered into the cavity 211, first mounting 202 is under the effort of first elastic component 201, the fixed orifices 5 on joint spare 11 and the apron 23 are gone into to the card in proper order, in order to accomplish the fixed of sensor body 1.

The first fixing member 202 is provided with a resetting member 203, the side wall of the rotating disc 21 is provided with a first opening 213 communicated with the internal cavity 211, a first end of the resetting member 203 is fixedly connected with the first fixing member 202, and a second end of the resetting member extends out of the first opening 213.

Specifically, when the clip member 11 is clipped into the clip opening 231, the reset member 203 needs to be pressed by external force, so that the first fixing member 202 descends in the mounting groove 211a, to ensure that the space for the rotation of the snap-in member 11 can be reserved from the top position of the first fixing member 202 to the position of the cover plate 23, when the clamping member 11 rotates to the same vertical direction of the fixing hole 5 on the clamping member and the fixing hole 5 on the cover plate 23, when the reset piece 203 is released, the first fixing piece 202 will rise under the action of the first elastic piece 201 and be sequentially clamped into the fixing holes 5 on the clamping piece 11 and the cover plate 23, so as to complete the fixing of the clamping member 11, similarly, only by pressing the reset member 203 through an external force, the first fixing member 202 is separated from the clamping member 11 and the fixing hole 5 on the cover plate 23, so that the snap-in member 11 resumes the rotating state and rotates out of the cavity 211 to complete the detachment of the sensor body 1.

Based on the scheme, the method is specifically implemented as follows:

when the sensor body 1 is installed, firstly, the clamping piece 11 is installed at the bottom of the sensor body 1, the support frame 3 is fixed on the pipeline 4, the base 2 is rotatably installed on the support frame 3, secondly, the clamping piece 11 on which the sensor body 1 is installed is clamped into the clamping opening 231 on the cover plate 23 and is rotated in a staggered manner, and meanwhile, the reset piece 203 needs to be pressed through external force, so that the fixing hole 5, to which the clamping piece 11 can rotate in the cavity 211, and the fixing hole 5 on the cover plate 23 are in the same vertical direction, and then the reset piece 203 is released, so that the first fixing piece 202 can be sequentially clamped into the clamping piece 11 and the fixing hole 5 on the cover plate 23 under the action force of the first elastic piece 201, and the sensor body 1 is fixed;

when the sensor body 1 needs to be disassembled for maintenance or replaced, the reset piece 203 is only needed to be pressed again, the first fixing piece 202 is separated from the fixing holes 5 in the clamping piece 11 and the cover plate 23, the clamping piece 11 recovers the rotating state again, and the rotating piece is separated from the cavity 211, so that the sensor body 1 is disassembled, and tool-free disassembly and assembly are achieved.

Further, be equipped with the fixed subassembly 30 of second on the support frame 3, be equipped with second opening 214 on the carousel 21, the fixed subassembly 30 of second includes that inside is equipped with shell 301 of one side open-ended cavity and all installs second elastic component 302 and second mounting 303 in shell 301, shell 301 installs on support frame 3, the one end and the shell 301 inner wall connection of second elastic component 302, the other end is connected with second mounting 303, second mounting 303 can stretch out from the opening part on the shell 301, and the second opening 214 on the carousel 21 is gone into to the card.

The second fixed part 303 is provided with a push-pull member 304, a first end of the push-pull member 304 is fixedly connected with the second fixed part 303, and a second end thereof extends out of the housing 301.

Specifically, the sensor body 1 is fixed on the base 2, and the azimuth angle is adjusted with the rotation of the base 2, in order to be fixed when the angle is adjusted, when the rotating disc 21 rotates to the angle required by the user, one of the second openings 213 on the rotating disc 21 needs to face the second fixing member 303, the second fixing member 303 will be clamped into the second opening 213 under the action of the second elastic member 302 to fix the rotating disc 21, similarly, the next angle adjustment needs to be performed, the pulling member 304 should be pulled to make the end of the second fixing member 303 disengage from the second opening 213, the rotating disc 21 resumes rotating and will be adjusted to the corresponding angle from the sensor body 1, and the second opening 213 at the angle needs to face the second fixing member 303 and release the pulling member 304, the second fixing member 303 will be clamped into the second opening 213 at the position under the action of the second elastic member 302, fixing the sensor body 1 at this angle has been completed.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be exemplary only and not limiting where appropriate. Accordingly, the remainder of the exemplary embodiments are part of the specification for authorization. In all examples shown and discussed herein, any particular value should be construed as an example that may have a different value. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A pressure sensor convenient to mount is used for being mounted on a pipeline (4), and is characterized by comprising a sensor body (1), a base (2) and a support frame (3);

support frame (3) are installed on pipeline (4), base (2) are rotationally installed on support frame (3), sensor body (1) bottom is equipped with joint spare (11), be equipped with first fixed subassembly (20) on base (2), when sensor body (1) carries out the joint through joint spare (11) and base (2), first fixed subassembly (20) and joint spare (11) fixed connection for sensor body (1) is fixed to on base (2).

2. The pressure sensor convenient to install of claim 1, characterized in that, base (2) include carousel (21), fixed block (22) and apron (23), carousel (21) rotationally installs on support frame (3) through fixed block (22), be equipped with on carousel (21) towards one side open-ended cavity (211), install in cavity (211) first fixed subassembly (20), apron (23) lid closes the opening part at carousel (21) to enclose cavity (211), be equipped with bayonet socket (231) with cavity (211) switch-on apron (23), sensor body (1) is gone into in bayonet socket (231) through joint spare (11) card to with joint spare (11) and first fixed subassembly (20) fixed connection.

3. The pressure sensor convenient to mount according to claim 2, wherein a limiting rod (31) is arranged on the support frame (3), a guide groove (212) is arranged at the bottom of the rotary plate (21), and when the rotary plate (21) is mounted on the support frame (3) through the fixing block (22), the guide groove (212) is nested on the limiting rod (31) to limit the rotation angle of the rotary plate (21) on the support frame (3).

4. The pressure sensor convenient to install according to claim 3, wherein the first fixing component (20) comprises a first elastic member (201) and a first fixing member (202), a first installation groove (211a) is formed in the cavity (211), the first elastic member (201) is installed in the first installation groove (211a), one end of the first elastic member is connected with the bottom of the first installation groove (211a), the other end of the first elastic member is connected with the first fixing member (202), so that the first fixing member (202) can slide in the first installation groove (211a), fixing holes (5) are formed in the clamping member (11) and the cover plate (23), when the clamping member (11) is clamped into the clamping opening (231) and enters the cavity (211), the first fixing member (202) is clamped into the fixing holes (5) in the clamping member (11) and the cover plate (23) in sequence under the action force of the first elastic member (201), so as to complete the fixation of the sensor body (1).

5. The pressure sensor convenient to mount according to claim 4, wherein the first fixing member (202) is provided with a resetting member (203), the side wall of the rotating disc (21) is provided with a first opening (213) communicated with the internal cavity (211), a first end of the resetting member (203) is fixedly connected with the first fixing member (202), and a second end of the resetting member extends out of the first opening (213).

6. The pressure sensor convenient to install according to claim 2, wherein a second fixing component (30) is arranged on the support frame (3), a second opening (214) is arranged on the rotary table (21), the second fixing component (30) comprises a shell (301) with a cavity with an opening at one side arranged inside, and a second elastic piece (302) and a second fixing piece (303) which are both arranged in the shell (301), the shell (301) is arranged on the support frame (3), one end of the second elastic piece (302) is connected with the inner wall of the shell (301), the other end of the second elastic piece is connected with the second fixing piece (303), and the second fixing piece (303) can extend out from the opening on the shell (301) and is clamped into the second opening (214) on the rotary table (21).

7. An easy-to-install pressure sensor according to claim 6, wherein the second fixing member (303) is provided with a push-pull member (304), a first end of the push-pull member (304) is fixedly connected with the second fixing member (303), and a second end of the push-pull member extends out of the housing (301).

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