CN210893486U

CN210893486U - Portable pressure sensor

Info

Publication number: CN210893486U
Application number: CN201921800327.1U
Authority: CN
Inventors: 王力雄
Original assignee: Shenzhen Penglida Sensor Instrument Co ltd
Current assignee: Shenzhen Penglida Sensor Instrument Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-30
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a portable pressure sensor, including the pressure sensor body, the outside symmetry of pressure sensor body is equipped with two portable casings, two the equal fixedly connected with fixed block in both ends of portable casing, two be equipped with fixed establishment between the fixed block, be equipped with the clamp plate in the portable casing, be equipped with damper between clamp plate and the portable casing, through locking screw fixedly connected with mounting panel on the lateral wall of portable casing, fixedly connected with head rod and second connecting rod on the mounting panel, the one end that the mounting panel was kept away from to head rod and second connecting rod is fixed with first locking piece and lock sleeve respectively, be equipped with locking mechanism in the lock sleeve. The portable pressure sensor can effectively fix and clamp the probe of the pressure sensor, is convenient to carry, and improves the use efficiency.

Description

Portable pressure sensor

Technical Field

The utility model relates to a pressure sensor correlation technique field specifically is a portable pressure sensor.

Background

The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, relates to water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and other industries, and simply introduces the principles and the applications of some common sensors. In addition, a medical pressure sensor is arranged.

When the existing pressure sensor is carried, the probe cannot be effectively fixed and clamped, so that the probe is easy to disperse, and the pressure sensor is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable pressure sensor to it can not carry out effectual fixed clamp and press from both sides and lead to easily dispersing to propose current pressure sensor when carrying in solving above-mentioned background art, causes the inconvenient problem of carrying of pressure sensor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable pressure sensor, includes the pressure sensor body, and the outside symmetry of pressure sensor body is equipped with two portable casings, two the equal fixedly connected with fixed block in both ends of portable casing, two be equipped with fixed establishment between the fixed block, be equipped with the clamp plate in the portable casing, be equipped with damper between clamp plate and the portable casing, through locking screw fixedly connected with mounting panel on the lateral wall of portable casing, fixedly connected with head rod and second connecting rod on the mounting panel, the one end that the mounting panel was kept away from to head rod and second connecting rod is fixed with first locking piece and lock sleeve respectively, be equipped with locking mechanism in the lock sleeve.

Preferably, the fixing mechanism comprises a fixing rod and two fixing sleeves, two ends of the fixing rod penetrate through the two fixing blocks respectively and extend outwards, the two fixing sleeves are sleeved at two ends of the fixing rod extending outwards respectively, and the fixing sleeves are in threaded connection with the fixing rod.

Preferably, damper includes stopper, limiting plate, spring and carriage release lever, the inside wall fixed connection of stopper and portable casing, be equipped with the spacing groove in the stopper, the limiting plate is located the spacing inslot, the one end and the limiting plate fixed connection of carriage release lever, the other end of carriage release lever run through the stopper and with clamp plate fixed connection, the both ends of spring respectively with stopper, clamp plate fixed connection.

Preferably, the locking mechanism comprises a locking handle, a second locking block and a locking rod, one end of the locking rod is fixedly connected with the locking handle, the other end of the locking rod penetrates through the locking sleeve and is fixedly connected with the second locking block, and the locking rod is in threaded connection with the locking sleeve.

Preferably, the side wall of the clamping plate is fixedly connected with a rubber plate, and the rubber plate is abutted to the pressure sensor body.

Preferably, both the portable shells are of a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fixing sleeve is abutted against the fixing block through the rotation of the threaded connection effect between the fixing sleeve and the fixing rod, so that the installation of the portable shell on the outer side of the pressure sensor body is realized, the clamping plate is abutted against the pressure sensor body to bear force during installation, the moving rod pushes the limiting plate to move on the inner side of the limiting block, the spring is compressed, the stress buffering is realized, and the stability of fixing the pressure sensor is improved;

2. install on portable casing through the mounting panel, rotate the locking handle and drive the check lock lever and rotate, the threaded connection effect between check lock lever and the lock sleeve makes the check lock lever move in the lock sleeve is inboard, makes the second latch segment promoted and first latch segment realize the clamp of probe on the pressure sensor body, the management of the probe of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of a portable pressure sensor according to the present invention;

fig. 2 is a schematic structural diagram of a portable pressure sensor of the present invention at a position a;

fig. 3 is a schematic diagram of a structure at B of the portable pressure sensor of the present invention.

In the figure: the pressure sensor comprises a pressure sensor body, a portable shell, a mounting plate, a clamping plate, a fixing block, a fixing sleeve, a fixing rod, a first connecting rod, a first locking block, a second connecting rod, a handle, a locking sleeve, a locking rod, a limiting block, a limiting plate, a spring and a moving rod, wherein the pressure sensor body is 1, the portable shell is 2, the mounting plate is 3, the clamping plate is 4, the fixing block is 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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a portable pressure sensor, including pressure sensor body 1, pressure sensor body 1's outside symmetry is equipped with two portable casing 2, the equal fixedly connected with fixed block 5 in both ends of two portable casing 2, be equipped with fixed establishment between two fixed blocks 5, be equipped with clamp plate 4 in the portable casing 2, be equipped with damper between clamp plate 4 and the portable casing 2, through locking screw fixedly connected with mounting panel 3 on the lateral wall of portable casing 2, fixedly connected with head rod 8 and second connecting rod 11 on the mounting panel 3, the one end that mounting panel 3 was kept away from to head rod 8 and second connecting rod 11 is fixed with first locking piece 9 and lock sleeve 13 respectively, be equipped with locking mechanism in the lock sleeve 13.

The utility model discloses in: the fixing mechanism comprises a fixing rod 7 and two fixing sleeves 6, two ends of the fixing rod 7 penetrate through the two fixing blocks 5 respectively and extend outwards, the two fixing sleeves 6 are sleeved at two ends of the fixing rod 7 extending outwards respectively, the fixing sleeves 6 are in threaded connection with the fixing rod 7, and the fixing sleeves 6 are rotated to enable the fixing sleeves 6 to abut against the fixing blocks 5 under the threaded connection effect between the fixing sleeves 6 and the fixing rod 7, so that the portable shell 2 is installed on the outer side of the pressure sensor body 1; the damping mechanism comprises a limiting block 15, a limiting plate 16, a spring 17 and a moving rod 18, the limiting block 15 is fixedly connected with the inner side wall of the portable shell 2, a limiting groove is formed in the limiting block 15, the limiting plate 16 is located in the limiting groove, one end of the moving rod 18 is fixedly connected with the limiting plate 16, the other end of the moving rod 18 penetrates through the limiting block 15 and is fixedly connected with the clamping plate 4, two ends of the spring 17 are respectively fixedly connected with the limiting block 15 and the clamping plate 4, the moving rod 18 pushes the limiting plate 16 to move on the inner side of the limiting block 15 through the fact that the clamping plate 4 is abutted to the pressure sensor body 1 to bear force during installation, the spring 17 is compressed, stress buffering is achieved, and the; the locking mechanism comprises a locking handle 12, a second locking block 10 and a locking rod 14, one end of the locking rod 14 is fixedly connected with the locking handle 12, the other end of the locking rod 14 penetrates through a locking sleeve 13 and is fixedly connected with the second locking block 10, the locking rod 14 is in threaded connection with the locking sleeve 13, the mounting plate 3 is mounted on the portable shell 2, the locking handle 12 is rotated to drive the locking rod 14 to rotate, the locking rod 14 and the locking sleeve 13 are in threaded connection, the locking rod 14 moves on the inner side of the locking sleeve 13, the second locking block 10 is pushed to clamp a probe on the pressure sensor body 1 with the first locking block 9, and management of the probe is facilitated; the side wall of the clamping plate 4 is fixedly connected with a rubber plate, and the rubber plate is abutted against the pressure sensor body 1; the two portable housings 2 are both of a U-shaped configuration.

The working principle is as follows: through the threaded connection effect between the fixed cover 6 of rotating fixed cover 6 and the dead lever 7, make fixed cover 6 support fixed block 5, realize the installation of portable casing 2 in the pressure sensor body 1 outside, through the atress of clamp plate 4 and pressure sensor body 1 counterbalance during the installation, make the carriage release lever 18 promote limiting plate 16 and remove in stopper 15 inboard, compression spring 17, realize the atress buffering, improve the stability fixed to pressure sensor 1, install on portable casing 2 through mounting panel 3, it rotates locking handle 12 and drives the rotation of check lock lever 14, the threaded connection effect between check lock lever 14 and the lock sleeve 13, make check lock lever 14 remove in lock sleeve 13 inboard, make second check lock block 10 promoted and first check lock block 9 realize pressing from both sides tightly the probe on the pressure sensor body 1, the management of the probe of being convenient for. The portable pressure sensor can effectively fix and clamp the probe of the pressure sensor, is convenient to carry, and improves the use efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A portable pressure sensor, comprising a pressure sensor body (1), characterized in that: the outside symmetry of pressure sensor body (1) is equipped with two portable casing (2), two the equal fixedly connected with fixed block (5) in both ends of portable casing (2), two be equipped with fixed establishment between fixed block (5), be equipped with clamp plate (4) in portable casing (2), be equipped with damper between clamp plate (4) and portable casing (2), through locking screw fixedly connected with mounting panel (3) on the lateral wall of portable casing (2), fixedly connected with head rod (8) and second connecting rod (11) on mounting panel (3), the one end that mounting panel (3) were kept away from in head rod (8) and second connecting rod (11) is fixed with first locking piece (9) and lock sleeve (13) respectively, be equipped with locking mechanism in lock sleeve (13).

2. A portable pressure sensor according to claim 1, wherein: the fixing mechanism comprises a fixing rod (7) and two fixing sleeves (6), two fixing blocks (5) are respectively penetrated through and extend outwards from two ends of the fixing rod (7), the two ends of the fixing rod (7) extend outwards from the fixing sleeves (6) in a sleeved mode, and the fixing sleeves (6) are connected with the fixing rod (7) in a threaded mode.

3. A portable pressure sensor according to claim 1, wherein: damper includes stopper (15), limiting plate (16), spring (17) and carriage release lever (18), the inside wall fixed connection of stopper (15) and portable casing (2), be equipped with the spacing groove in stopper (15), limiting plate (16) are located the spacing inslot, the one end and limiting plate (16) fixed connection of carriage release lever (18), the other end of carriage release lever (18) run through stopper (15) and with clamp plate (4) fixed connection, the both ends of spring (17) respectively with stopper (15), clamp plate (4) fixed connection.

4. A portable pressure sensor according to claim 1, wherein: locking mechanism includes locking handle (12), second latch segment (10) and check lock lever (14), the one end and the locking handle (12) fixed connection of check lock lever (14), the other end of check lock lever (14) run through lock sleeve (13) and with second latch segment (10) fixed connection, threaded connection between check lock lever (14) and lock sleeve (13).

5. A portable pressure sensor according to claim 1, wherein: the rubber plate is fixedly connected to the side wall of the clamping plate (4) and abuts against the pressure sensor body (1).

6. A portable pressure sensor according to claim 1, wherein: the two portable shells (2) are both U-shaped structures.