Carrying structure of pressure calibrator

Abstract

The utility model discloses a carrying structure of a pressure calibrator, which comprises a mounting plate, a connecting band is mounted on the rear side of the mounting plate, a plurality of clamping holes are formed in the right side of the connecting band, a buckle is welded on the left side of the connecting band, a groove is formed in the inner side of the mounting plate, a pressing mechanism is mounted in the groove, and the pressing mechanism is fixed on the mounting plate. A matching mechanism is installed on one side of the pressing mechanism, a pop-up mechanism is installed on the other side of the matching mechanism, a protective shell is fixedly connected to the front side of the pop-up mechanism, a verification mechanism is installed in the protective shell, the pressing mechanism comprises a first round block, and a first spring is installed on the left side of the first round block. A connecting rod is welded to the left side of the first spring, a pressing block is welded to the left side of the connecting rod, and a first matching rod is welded to the bottom of the connecting rod. When the portable calibration instrument is used, the calibration instrument body can be rapidly taken out from a carrying device, and the portable calibration instrument can be protected through the protection shell.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure calibrators, in particular to a carrying structure of a pressure calibrator. Background Art

[0002] The pressure calibrator is a special pressure calibration instrument used to calibrate various pressure transmitters, pressure sensors, pressure switches, differential pressure transmitters, digital pressure gauges, etc. When measuring pressure, the measured pressure and the set pressure percentage and measured current are displayed on the same screen. The current and current percentage can be selected through the display menu. When carrying the pressure calibrator, it is usually held in the hand or put into a backpack for carrying.

[0003] There are the following problems when carrying the pressure calibrator:

[0004] Existing pressure calibrators are usually placed inside a backpack, which makes it difficult to quickly take them out when needed.

[0005] When the existing pressure calibrator is carried, the external environment is complex and the pressure calibration instrument panel and buttons may be touched and damaged. Utility Model Content

[0006] The purpose of the utility model is to provide a carrying structure of a pressure calibrator to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carrying structure of a pressure calibrator, comprising a mounting plate, a connecting belt is installed on the rear side of the mounting plate, a plurality of clip holes are provided on the right side of the connecting belt, a buckle is welded on the left side of the connecting belt, a groove is provided on the inner side of the mounting plate, a pressing mechanism is installed inside the groove, a matching mechanism is installed on one side of the pressing mechanism, a pop-up mechanism is installed on the other side of the matching mechanism, a protective shell is fixedly connected to the front side of the pop-up mechanism, and a calibration mechanism is installed inside the protective shell.

[0008] Preferably, the pressing mechanism includes a first round block, the right side of the first round block is fixedly connected to the groove, the left side of the first round block is installed with a first spring, a connecting rod is welded on the left side of the first spring, a pressing block is welded on the left side of the connecting rod, a first matching rod is welded on the bottom of the connecting rod, and the pressing block and the connecting rod are both slidably connected to the groove.

[0009] Preferably, the mating mechanism comprises a second round block, the rear side of the second round block is welded to the groove, the front side of the second round block is fixedly connected with a second spring, the front side of the second spring is equipped with a mating block, and the mating block is slidably connected to the first mating rod.

[0010] Preferably, the ejection mechanism includes a second mating rod, the second mating rod is slidably connected to the mating block, a connecting plate is welded on the front side of the second mating rod, and the connecting plate is bolted to the protective shell.

[0011] Preferably, the calibration mechanism comprises a calibrator body, the outer side of the calibrator body is in contact with the protective shell, a display is installed on the top of the calibrator, and a plurality of buttons are installed on the bottom of the calibrator.

[0012] Preferably, the buckle is engaged with the hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, after the connecting belt is wrapped around the arm for a circle, the buckle is engaged with the card hole to fix it, and the device can be carried. When it needs to be taken out, the pressing block is pressed inwardly so that the pressing block drives the connecting rod to slide into the groove. The first matching rod at the bottom of the connecting rod is separated from the matching block as the connecting rod moves. The matching block pops up to the front side after losing the limit of the first matching rod. At this time, the second matching rod also moves forward as the matching block pops up. After losing the limit of the groove, the connecting plate can be slid to the left to take out the device. The protective shell provides protection for the device when in use to prevent accidental touch or collision.

[0015] When the utility model is in use, the calibration instrument body can be quickly taken out from the carrying device, and the device can be protected by the protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main body cross-sectional structure of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the pressing mechanism of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the pressing mechanism of the utility model.

[0020] In the figure: 1. mounting plate; 2. connecting belt; 3. card hole; 4. buckle; 5. groove; 6. pressing mechanism; 61. first round block; 62. first spring; 63. connecting rod; 64. pressing block; 65. first matching rod; 7. matching mechanism; 71. second round block; 72. second spring; 73. matching block; 8. pop-up mechanism; 81. second matching rod; 82. connecting disk; 9. protective shell; 10. calibration mechanism; 101. calibration instrument body; 102. display; 103. button. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a carrying structure of a pressure calibrator, including a mounting plate 1, a connecting belt 2 is installed on the rear side of the mounting plate 1, a plurality of clamping holes 3 are opened on the right side of the connecting belt 2, a buckle 4 is welded on the left side of the connecting belt 2, a groove 5 is opened on the inner side of the mounting plate 1, a pressing mechanism 6 is installed inside the groove 5, a matching mechanism 7 is installed on one side of the pressing mechanism 6, a pop-up mechanism 8 is installed on the other side of the matching mechanism 7, a protective shell 9 is bolted to the front side of the pop-up mechanism 8, and a calibration mechanism 10 is installed inside the protective shell 9;

[0023] The pressing mechanism 6 includes a first round block 61, the right side of the first round block 61 is welded to the groove 5, a first spring 62 is installed on the left side of the first round block 61, a connecting rod 63 is welded to the left side of the first spring 62, a pressing block 64 is welded to the left side of the connecting rod 63, a first matching rod 65 is welded to the bottom of the connecting rod 63, and the pressing block 64 and the connecting rod 63 are both slidably connected to the groove 5. The matching mechanism 7 includes a second round block 71, the rear side of the second round block 71 is welded to the groove 5, a second spring 72 is welded to the front side of the second round block 71, a matching block 73 is installed on the front side of the second spring 72, and the matching block 73 is slidably connected to the first matching rod 65 Then, the pop-up mechanism 8 includes a second mating rod 81, which is slidably connected to the mating block 73, a connecting plate 82 is welded on the front side of the second mating rod 81, and the connecting plate 82 is bolted to the protective shell 9. The pressure calibrator can be quickly taken out through the cooperation among the pressing mechanism 6, the mating mechanism 7, and the pop-up mechanism 8. The calibration mechanism 10 includes a calibrator body 101, and the outer side of the calibrator body 101 abuts against the protective shell 9. A display 102 is installed on the top of the calibrator, and a plurality of buttons 103 are installed on the bottom of the calibrator. The buckle 4 is engaged with the card hole 3, and the protective shell 9 can protect the device.

[0024] Working principle: When the utility model is in use, after the connecting belt 2 is wrapped around the arm for one circle, the buckle 4 is engaged with the card hole 3 to fix it, and it can be carried. When it needs to be taken out, the pressing block 64 is pressed inwardly, so that the pressing block 64 drives the connecting rod 63 to slide into the groove 5. The first matching rod 65 at the bottom of the connecting rod 63 disengages from the matching block 73 as the connecting rod 63 moves. The matching block 73 pops up to the front side after losing the limit of the first matching rod 65. At this time, the second matching rod 81 also moves forward as the matching block 73 pops out. After losing the limit of the groove 5, the connecting plate 82 can be slid to the left to take out the device. The protective shell 9 provides protection for the device during use to prevent accidental touching. When the utility model is in use, the calibrator body 101 can be quickly taken out from the carrying device, and the device can be protected by the protective shell 9.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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. A carrying structure of a pressure calibrator, comprising a mounting plate (1), characterized in that: A connecting belt (2) is installed on the rear side of the mounting plate (1), a plurality of clamping holes (3) are provided on the right side of the connecting belt (2), a buckle (4) is welded on the left side of the connecting belt (2), a groove (5) is provided on the inner side of the mounting plate (1), a pressing mechanism (6) is installed inside the groove (5), a matching mechanism (7) is installed on one side of the pressing mechanism (6), a pop-up mechanism (8) is installed on the other side of the matching mechanism (7), a protective shell (9) is fixedly connected to the front side of the pop-up mechanism (8), and a verification mechanism (10) is installed inside the protective shell (9).

2. The carrying structure of a pressure calibrator according to claim 1, characterized in that: The pressing mechanism (6) comprises a first round block (61), the right side of the first round block (61) is fixedly connected to the groove (5), the left side of the first round block (61) is provided with a first spring (62), the left side of the first spring (62) is welded with a connecting rod (63), the left side of the connecting rod (63) is welded with a pressing block (64), the bottom of the connecting rod (63) is welded with a first matching rod (65), and the pressing block (64) and the connecting rod (63) are both slidably connected to the groove (5).

3. The carrying structure of a pressure calibrator according to claim 1, characterized in that: The matching mechanism (7) comprises a second round block (71), the rear side of the second round block (71) is welded to the groove (5), the front side of the second round block (71) is fixedly connected with a second spring (72), the front side of the second spring (72) is equipped with a matching block (73), and the matching block (73) is slidably connected to the first matching rod (65).

4. The carrying structure of a pressure calibrator according to claim 1, characterized in that: The ejection mechanism (8) comprises a second mating rod (81), the second mating rod (81) being slidably connected to the mating block (73), a connecting plate (82) being welded to the front side of the second mating rod (81), and the connecting plate (82) being bolted to the protective shell (9).

5. The carrying structure of a pressure calibrator according to claim 1, characterized in that: The calibration mechanism (10) comprises a calibration instrument body (101), the outer side of the calibration instrument body (101) abuts against the protective shell (9), a display (102) is installed on the top of the calibration instrument, and a plurality of buttons (103) are installed on the bottom of the calibration instrument.

6. The carrying structure of a pressure calibrator according to claim 1, characterized in that: The buckle (4) is engaged with the clamping hole (3).

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