Adjustable mounting mechanism of digital display differential pressure gauge

Abstract

The utility model discloses an adjustable installation mechanism of a digital display differential pressure gauge, which comprises a digital display differential pressure gauge main body, the back of the digital display differential pressure gauge main body is provided with a groove, the inner wall of the groove is fixedly connected with a fixed shaft, and the fixed shaft is rotatably connected with an adjusting support mechanism; the adjusting and supporting mechanism comprises a rotating block, the rotating block is rotationally connected to the surface of the fixing shaft, a connecting shell is fixedly installed at the bottom of the rotating block, rolling bearings are fixedly installed at the center positions of the top and the bottom of the inner wall of the connecting shell, and a screw is rotationally connected between the two rolling bearings; a partition plate is fixedly connected to the inner wall of the connecting shell. The adjustable mounting mechanism of the digital display differential pressure gauge is reasonable in structural design and convenient to use, the mounting angle of the data differential pressure gauge can be adjusted according to actual use requirements so as to adapt to different operators or working conditions, the practicability is improved, and the use requirements can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of digital differential pressure gauges, in particular to an adjustable installation mechanism of a digital differential pressure gauge. Background Art

[0002] Most of the digital differential pressure gauges in the existing technology are equipped with a rotatable bracket on the back to facilitate supporting it during installation. However, the back bracket of the traditional digital differential pressure gauge can only support the equipment at a fixed angle and cannot adjust the angle according to the needs of use, which reduces the practicality. For this reason, we propose an adjustable mounting mechanism for a digital differential pressure gauge to solve the problems raised in the above background technology. Utility Model Content

[0003] The utility model aims to provide an adjustable installation mechanism for a digital differential pressure gauge to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solutions: an adjustable mounting mechanism for a digital differential pressure gauge, comprising a digital differential pressure gauge body, a groove is provided on the back of the digital differential pressure gauge body, a fixed shaft is fixedly connected to the inner wall of the groove, and an adjustment support mechanism is rotatably connected to the fixed shaft;

[0005] The adjusting support mechanism includes a rotating block, which is rotatably connected to the surface of a fixed shaft, a connecting shell fixedly installed on the bottom of the rotating block, rolling bearings are fixedly installed at the center positions of the top and bottom of the inner wall of the connecting shell, a screw is rotatably connected between two rolling bearings, a partition is fixedly connected to the inner wall of the connecting shell, a driven bevel gear is fixedly connected to the surface of the screw corresponding to the partition above, a moving block is axially threadedly connected to the surface of the screw and located below the partition, a support rod is symmetrically installed on the bottom of the moving block, the bottom end of the support rod passes through the outside of the connecting shell, the bottom ends of the two support rods are fixedly connected by a support block, a rotating seat is provided on the outside of the connecting shell, one end of the rotating seat passes through the inside of the connecting shell and is fixedly connected to an active bevel gear used in conjunction with the driven bevel gear.

[0006] Furthermore, a fixed shell is fixedly installed on the outer side of the rotating seat, and a positioning rod is provided on the outer side of the fixed shell. One end of the positioning rod passes through the fixed shell, the rotating seat and the connecting shell in sequence and extends to the inside of the connecting shell to be plugged therein. A baffle is fixedly connected to the surface of the positioning rod located inside the fixed shell, and a spring is provided on the surface of the positioning rod corresponding to a position between the right side of the baffle and the right side of the inner wall of the fixed shell.

[0007] Furthermore, a pull ring is fixedly connected to the right end of the positioning rod, and a plurality of insertion holes for use with the positioning rod are equidistantly arranged around the outer side of the connection shell.

[0008] Furthermore, the support block adopts a semi-cylindrical structure with an arc surface facing downward, a first rubber pad is fixedly connected to the arc surface of the support block, and a second rubber pad is fixedly connected to the bottom of the digital differential pressure gauge body.

[0009] Furthermore, a display screen and a plurality of buttons are respectively provided on the front of the digital differential pressure gauge body, and joints are symmetrically installed on the top of the digital differential pressure gauge body.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model discloses that when the main body of the digital display differential pressure gauge is in a working state and needs to be supported from the rear side, the rotating block and the connecting shell can be rotated under the connection of the fixed shaft, and the supporting block at one end of the support rod is supported on the desktop. When the supporting angle needs to be adjusted, the pull ring is pulled outward, and at the same time, the rotating seat is rotated, so that the active bevel gear drives the driven bevel gear to rotate, and then drives the screw to rotate under the connection support of the two rolling bearings, and the moving block threadedly connected thereon can drive the supporting block to move under the connection of the support rod, so as to realize adjustment. After completion, the hand is loosened, and the baffle and the positioning plug rod are pushed back to their positions under the thrust of the spring, and are inserted into the corresponding jack to form a fixation. The adjustable mounting mechanism of the digital display differential pressure gauge has a reasonable structural design and is easy to use. The mounting angle of the digital differential pressure gauge can be adjusted according to actual use needs to adapt to different operators or working conditions, thereby improving practicality and fully meeting use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a main structural cross-sectional view of the utility model;

[0013] Figure 2 It is a side view structural schematic diagram of the utility model;

[0014] Figure 3 This is a front structural cross-sectional view of the adjustable support mechanism of the utility model;

[0015] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle AA;

[0016] Figure 5 It is a side structural cross-sectional view of the adjustable support mechanism of the utility model;

[0017] Figure 6 It is a side structural schematic diagram of the adjustable support mechanism of the utility model.

[0018] In the figure: 1 digital display differential pressure gauge body, 2 groove, 3 fixed shaft, 4 adjustment support mechanism, 41 rotating block, 42 ​​connecting shell, 43 rolling bearing, 44 screw, 45 partition, 46 driven bevel gear, 47 moving block, 48 support rod, 49 support block, 410 rotating seat, 411 driving bevel gear, 412 fixed shell, 413 positioning plug rod, 414 baffle, 415 spring, 416 pull ring, 417 jack, 418 first rubber pad, 5 second rubber pad, 6 display screen, 7 button, 8 connector. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6 An adjustable mounting mechanism of a digital differential pressure gauge comprises a digital differential pressure gauge body 1, a groove 2 is provided on the back of the digital differential pressure gauge body 1, a fixed shaft 3 is fixedly connected to the inner wall of the groove 2, and an adjustment support mechanism 4 is rotatably connected to the fixed shaft 3.

[0021] The adjusting support mechanism 4 includes a rotating block 41, which is rotatably connected to the surface of the fixed shaft 3. A connecting shell 42 is fixedly installed at the bottom of the rotating block 41. Rolling bearings 43 are fixedly installed at the center positions of the top and bottom of the inner wall of the connecting shell 42. A screw 44 is rotatably connected between the two rolling bearings 43. A partition 45 is fixedly connected to the inner wall of the connecting shell 42. A driven bevel gear 46 is fixedly connected to the surface of the screw 44 corresponding to the upper part of the partition 45. A moving block 47 is axially threadedly connected to the surface of the screw 44 and located below the partition 45. A support rod 48 is symmetrically installed at the bottom of the moving block 47. The bottom end of the support rod 48 passes through the outside of the connecting shell 42. The bottom ends of the two support rods 48 are fixedly connected by a support block 49. A rotating seat 410 is provided on the outer side of the connecting shell 42. One end of the rotating seat 410 passes through the inside of the connecting shell 42 and is fixedly connected to an active bevel gear 411 used in conjunction with the driven bevel gear 46.

[0022] Specifically, a fixed shell 412 is fixedly installed on the outer side of the rotating seat 410, and a positioning rod 413 is provided on the outer side of the fixed shell 412. One end of the positioning rod 413 passes through the fixed shell 412, the rotating seat 410 and the connecting shell 42 in sequence and extends to the inside of the connecting shell 42 to be plugged therein. A baffle 414 is fixedly connected to the surface of the positioning rod 413 located inside the fixed shell 412, and a spring 415 is sleeved on the surface of the positioning rod 413 corresponding to the position between the right side of the baffle 414 and the right side of the inner wall of the fixed shell 412.

[0023] Specifically, a pull ring 416 is fixedly connected to the right end of the positioning rod 413, and a plurality of insertion holes 417 for use with the positioning rod are equidistantly arranged around the outer side of the connecting shell 42.

[0024] Specifically, the support block 49 adopts a semi-cylindrical structure with the arc surface facing downward. A first rubber pad 418 is fixedly connected to the arc surface of the support block 49, and a second rubber pad 5 is fixedly connected to the bottom of the digital differential pressure gauge body 1. The first rubber pad 418 and the second rubber pad 5 can prevent the outer side of the support block 49 and the bottom of the digital differential pressure gauge body 1 from directly contacting the desktop and causing slipping.

[0025] Specifically, a display screen 6 and a plurality of buttons 7 are respectively provided on the front of the digital differential pressure gauge body 1 , and joints 8 are symmetrically installed on the top of the digital differential pressure gauge body 1 .

[0026] The adjustable mounting mechanism of the digital differential pressure gauge has a reasonable structural design and is easy to use. The mounting angle of the digital differential pressure gauge can be adjusted according to actual use needs to adapt to different operators or working conditions, thereby improving practicality and fully meeting use needs.

[0027] When in use, when the digital differential pressure gauge body 1 is in working state and needs to be supported from the rear side, the rotating block 41 and the connecting shell 42 can be rotated under the connection of the fixed shaft 3, and the support block 49 at one end of the support rod 48 can be supported on the desktop. When the support angle needs to be adjusted, the pull ring 416 is pulled outward, and at the same time, the rotating seat 410 is rotated, so that the active bevel gear 411 drives the driven bevel gear 46 to rotate, and then drives the screw 44 to rotate under the connection support of the two rolling bearings 43, and the moving block 47 threadedly connected thereto can drive the support block 49 to move under the connection of the support rod 48, thereby realizing adjustment. After completion, the hand is loosened, and under the thrust of the spring 415, the baffle 414 and the positioning plug 413 are pushed back to their positions, and inserted into the corresponding socket 417 to be fixed.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable mounting mechanism for a digital differential pressure gauge, comprising a digital differential pressure gauge body (1), characterized in that: The back of the digital differential pressure gauge body (1) is provided with a groove (2), the inner wall of the groove (2) is fixedly connected to a fixed shaft (3), and the fixed shaft (3) is rotatably connected to an adjustment support mechanism (4); The adjusting support mechanism (4) comprises a rotating block (41), the rotating block (41) is rotatably connected to the surface of the fixed shaft (3), a connecting shell (42) is fixedly installed at the bottom of the rotating block (41), rolling bearings (43) are fixedly installed at the center positions of the top and bottom of the inner wall of the connecting shell (42), a screw rod (44) is rotatably connected between the two rolling bearings (43), a partition plate (45) is fixedly connected to the inner wall of the connecting shell (42), and a driven bevel gear (46) is fixedly connected to the surface of the screw rod (44) above the partition plate (45). A moving block (47) is axially threadedly connected to the surface of the screw rod (44) and is located below the partition (45). A support rod (48) is symmetrically installed at the bottom of the moving block (47). The bottom end of the support rod (48) passes through the outside of the connecting shell (42). The bottom ends of the two support rods (48) are fixedly connected by a support block (49). A rotating seat (410) is provided on the outside of the connecting shell (42). One end of the rotating seat (410) passes through the inside of the connecting shell (42) and is fixedly connected to a driving bevel gear (411) used in conjunction with the driven bevel gear (46).

2. The adjustable mounting mechanism of a digital differential pressure gauge according to claim 1, characterized in that: A fixed shell (412) is fixedly installed on the outer side of the rotating seat (410), and a positioning rod (413) is provided on the outer side of the fixed shell (412). One end of the positioning rod (413) passes through the fixed shell (412), the rotating seat (410) and the connecting shell (42) in sequence and extends to the inside of the connecting shell (42) to be plugged therein. A baffle (414) is fixedly connected to the surface of the positioning rod (413) located inside the fixed shell (412), and a spring (415) is sleeved on the surface of the positioning rod (413) at a position corresponding to the right side of the baffle (414) and the right side of the inner wall of the fixed shell (412).

3. The adjustable mounting mechanism of a digital differential pressure gauge according to claim 2, characterized in that: The right end of the positioning rod (413) is fixedly connected with a pull ring (416), and the outer side of the connection shell (42) is equidistantly surrounded by a plurality of insertion holes (417) for use with the positioning rod.

4. The adjustable mounting mechanism of a digital differential pressure gauge according to claim 3, characterized in that: The support block (49) has a semi-cylindrical structure with an arc surface facing downwards; a first rubber pad (418) is fixedly connected to the arc surface of the support block (49); and a second rubber pad (5) is fixedly connected to the bottom of the digital differential pressure gauge body (1).

5. The adjustable mounting mechanism of a digital differential pressure gauge according to claim 4, characterized in that: A display screen (6) and a plurality of buttons (7) are respectively provided on the front of the digital differential pressure gauge body (1), and a connector (8) is symmetrically installed on the top of the digital differential pressure gauge body (1).

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