A self-locking passive instrument quick docking connector

Abstract

The utility model discloses a self-locking passive instrument quick docking connector, which relates to the technical field of passive instrument docking, including a passive instrument body, a connecting seat fixedly installed at one end of the passive instrument body, and a connecting mechanism arranged inside the connecting seat; the connecting mechanism comprises a movable plate, a clamping block, a pressure plate and a connecting column, a connecting groove is provided on one side of the connecting seat, a movable cavity is provided on one side of the connecting groove, the movable plate is slidably connected to the inside of the movable cavity by a first spring, and the clamping block is fixedly installed on one side of the movable plate; in the technical solution provided by the utility model, a connecting mechanism is adopted, during installation, the pressure plate can be pushed into the installation cavity by fully inserting the connecting column into the connecting groove, at which time the pressure plate is separated from the movable plate, so that the first spring can push the movable plate to one side, and by arranging a clamping block on one side of the movable plate, the clamping block can be clamped into the clamping groove inside the connecting column, so that the docking installation between the passive instrument bodies is completed, and the installation between the passive instrument bodies is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of passive instrument docking, in particular to a self-locking passive instrument quick docking connector. Background Art

[0002] Passive instruments are instruments that do not require external power to work. They usually measure and display certain physical quantities of the measured medium (such as pressure, temperature, flow, etc.). Passive instruments still have important value in specific applications due to their independence and low maintenance requirements. With the advancement of technology, passive instruments are also constantly innovating and improving to meet higher performance standards and user needs.

[0003] When passive instruments are docked and installed, threaded structures are usually used for connection. During the connection, the instrument connector needs to be rotated continuously, which makes the installation more troublesome and the docking installation is time-consuming and labor-intensive. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a self-locking passive instrument quick docking connector to solve the problem that the prior art usually adopts a threaded structure for connection, and the instrument connector needs to be rotated continuously during connection, which makes the installation more troublesome and the docking installation time-consuming and labor-intensive.

[0005] In view of this, the utility model provides a self-locking passive instrument quick docking connector, comprising a passive instrument body, a connecting seat is fixedly installed at one end of the passive instrument body, and a connecting mechanism is arranged inside the connecting seat;

[0006] The connecting mechanism includes a movable plate, a clamping block, a pressure plate and a connecting column. A connecting groove is provided on one side of the connecting seat, a movable cavity is provided on one side of the connecting groove, the movable plate is slidably connected to the inside of the movable cavity by a first spring, the clamping block is fixedly installed on one side of the movable plate, an installation cavity is provided at the bottom of the connecting groove, the pressure plate is movably connected to the inside of the installation cavity by a second spring, the connecting column is fixedly installed on one side of the connecting seat, and a clamping groove matching the clamping block is provided on the side wall of the connecting column.

[0007] Optionally, the first spring is fixedly installed between one side of the movable plate and the inner wall of the movable cavity.

[0008] Optionally, a through hole is provided between the movable cavity and the connecting groove, and the clamping block is located inside the through hole.

[0009] Optionally, one end of the pressure plate is located inside the connecting groove, and one side of the pressure plate is located on one side of the movable plate.

[0010] Optionally, one end of the second spring is fixedly mounted on the inner wall of the mounting cavity, and the other end of the second spring is fixedly mounted on one end of the pressure plate.

[0011] Optionally, an auxiliary positioning mechanism is provided on one side of the connecting seat.

[0012] Optionally, the auxiliary positioning mechanism includes a first magnetic component, a second magnetic component and a third spring. A support groove is provided on one side of the connecting column. The first magnetic component is movably connected to the inside of the support groove through the third spring. The second magnetic component is fixedly installed on one side of the connecting seat. The second magnetic component is located on one side of the connecting groove. The first magnetic component and the second magnetic component are both in the shape of a circular ring.

[0013] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0014] 1. The utility model is a self-locking passive instrument quick docking connector, which adopts a connecting mechanism. During installation, the pressure plate can be pushed into the installation cavity by fully inserting the connecting column into the connecting groove. At this time, the pressure plate is separated from the movable plate, so that the first spring can push the movable plate to one side. By arranging a card block on one side of the movable plate, the card block can be inserted into the card slot inside the connecting column, thereby completing the docking installation between the passive instrument bodies, making the installation between the passive instrument bodies more convenient.

[0015] 2. The utility model is a self-locking passive instrument quick docking connector, which adopts the design of an auxiliary positioning mechanism. Such a design can enable the passive instrument body to be magnetically connected and magnetically positioned before the connection is determined. When connected, the first magnetic attraction part will retract into the support groove to avoid affecting the connection.

[0016] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0022] Explanation of the accompanying drawings: 1. Passive instrument body; 2. Connecting seat; 3. Connecting groove; 4. Active cavity; 5. Installation cavity; 6. First spring; 7. Active plate; 8. Block; 9. Second spring; 10. Pressure plate; 11. Support groove; 12. Third spring; 13. First magnetic member; 14. Connecting column; 15. Block; 16. Second magnetic member. DETAILED DESCRIPTION

[0023] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0024] A self-locking passive instrument quick docking connector according to an embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] For easier understanding, see Figures 1 to 4 The utility model provides an embodiment of a self-locking passive instrument quick docking connector, comprising a passive instrument body 1, a connecting seat 2 is fixedly mounted on one end of the passive instrument body 1, and a connecting mechanism is arranged inside the connecting seat 2;

[0027] The connecting mechanism includes a movable plate 7, a clamping block 8, a pressure plate 10 and a connecting column 14. A connecting groove 3 is provided on one side of the connecting seat 2, and a movable cavity 4 is provided on one side of the connecting groove 3. The movable plate 7 is slidably connected to the inside of the movable cavity 4 through a first spring 6. The clamping block 8 is fixedly installed on one side of the movable plate 7. An installation cavity 5 is provided at the bottom of the connecting groove 3. The pressure plate 10 is movably connected to the inside of the installation cavity 5 through a second spring 9. The connecting column 14 is fixedly installed on one side of the connecting seat 2, and a clamping groove 15 matching the clamping block 8 is provided on the side wall of the connecting column 14.

[0028] It should be noted that, by providing the connecting column 14 and the connecting groove 3, the passive instrument body 1 is easier to position during docking installation. By fully inserting the connecting column 14 into the connecting groove 3, the pressure plate 10 can be pushed into the installation cavity 5. At this time, the pressure plate 10 is separated from the movable plate 7, so that the first spring 6 can push the movable plate 7 to one side. By providing a block 8 on one side of the movable plate 7, the block 8 can be inserted into the internal groove 15 of the connecting column 14, thereby completing the docking installation between the passive instrument bodies 1, making the installation between the passive instrument bodies 1 more convenient.

[0029] In some embodiments, Figure 3As shown, the first spring 6 is fixedly mounted between one side of the movable plate 7 and the inner wall of the movable cavity 4 , one end of the second spring 9 is fixedly mounted on the inner wall of the mounting cavity 5 , and the other end of the second spring 9 is fixedly mounted on one end of the pressure plate 10 .

[0030] It should be noted that, by providing the first spring 6 , the movable plate 7 can be supported and pushed to one side, and by providing the second spring 9 , the pressure plate 10 can be supported.

[0031] In some embodiments, Figure 3 As shown, a through hole is opened between the movable cavity 4 and the connecting groove 3 , the clamping block 8 is located inside the through hole, one end of the pressure plate 10 is located inside the connecting groove 3 , and one side of the pressure plate 10 is located on one side of the movable plate 7 .

[0032] It should be noted that by setting one end of the pressure plate 10 to be installed in the connecting groove 3, when the connecting column 14 is fully inserted into the connecting groove 3, the pressure plate 10 will be pushed to one side, so that one end of the pressure plate 10 will be separated from one side of the movable plate 7, so that the movable plate 7 can move to one side.

[0033] Example 2

[0034] In some embodiments, Figure 2 , Figure 4 As shown, an auxiliary positioning mechanism is provided on one side of the connecting seat 2, and the auxiliary positioning mechanism includes a first magnetic member 13, a second magnetic member 16 and a third spring 12. A support groove 11 is opened on one side of the connecting column 14. The first magnetic member 13 is movably connected to the inside of the support groove 11 through the third spring 12. The second magnetic member 16 is fixedly installed on one side of the connecting seat 2. The second magnetic member 16 is located on one side of the connecting groove 3. The first magnetic member 13 and the second magnetic member 16 are both in the shape of a circular ring.

[0035] It should be noted that by setting the third spring 12, the first magnetic component 13 can be supported and pushed to the outside of the support groove 11. By setting the first magnetic component 13 and the second magnetic component 16, the passive instrument body 1 can be magnetically connected to each other for fixed positioning before the connection is determined. When connected, the first magnetic component 13 will retract into the support groove 11 to avoid affecting the connection.

[0036] The passive instrument body 1 in the present invention is a well-known component and will not be described in detail here.

[0037] Working principle: When the passive instrument bodies 1 need to be docked and installed, the connecting column 14 and the connecting groove 3 can be easily positioned. By fully inserting the connecting column 14 into the connecting groove 3, the pressure plate 10 can be pushed into the installation cavity 5. At this time, the pressure plate 10 is separated from the movable plate 7, so that the first spring 6 can push the movable plate 7 to one side. By arranging a block 8 on one side of the movable plate 7, the block 8 can be inserted into the internal groove 15 of the connecting column 14, and the docking installation between the passive instrument bodies 1 is completed, making the installation between the passive instrument bodies 1 more convenient.

[0038] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A self-locking passive instrument quick docking connector, characterized in that: It comprises a passive meter body (1), one end of which is fixedly mounted with a connection seat (2), and a connection mechanism is arranged inside the connection seat (2); The connecting mechanism comprises a movable plate (7), a clamping block (8), a pressure plate (10) and a connecting column (14); a connecting groove (3) is provided on one side of the connecting seat (2); a movable cavity (4) is provided on one side of the connecting groove (3); the movable plate (7) is slidably connected to the inside of the movable cavity (4) via a first spring (6); the clamping block (8) is fixedly mounted on one side of the movable plate (7); a mounting cavity (5) is provided at the bottom of the connecting groove (3); the pressure plate (10) is movably connected to the inside of the mounting cavity (5) via a second spring (9); the connecting column (14) is fixedly mounted on one side of the connecting seat (2); and a clamping groove (15) matching with the clamping block (8) is provided on the side wall of the connecting column (14).

2. A self-locking passive instrument quick docking connector according to claim 1, characterized in that: The first spring (6) is fixedly mounted between one side of the movable plate (7) and the inner wall of the movable chamber (4).

3. A self-locking passive instrument quick docking connector according to claim 1, characterized in that: A through hole is provided between the active cavity (4) and the connecting groove (3), and the clamping block (8) is located inside the through hole.

4. A self-locking passive instrument quick docking connector according to claim 1, characterized in that: One end of the pressure plate (10) is located inside the connection groove (3), and one side of the pressure plate (10) is located on one side of the movable plate (7).

5. The self-locking passive instrument quick docking connector according to claim 1, characterized in that: One end of the second spring (9) is fixedly mounted on the inner wall of the mounting cavity (5), and the other end of the second spring (9) is fixedly mounted on one end of the pressure plate (10).

6. The self-locking passive instrument quick docking connector according to claim 1, characterized in that: An auxiliary positioning mechanism is provided on one side of the connecting seat (2).

7. A self-locking passive instrument quick docking connector according to claim 6, characterized in that: The auxiliary positioning mechanism comprises a first magnetic member (13), a second magnetic member (16) and a third spring (12); a support groove (11) is provided on one side of the connecting column (14); the first magnetic member (13) is movably connected to the inside of the support groove (11) through the third spring (12); the second magnetic member (16) is fixedly installed on one side of the connecting seat (2); the second magnetic member (16) is located on one side of the connecting groove (3); and the first magnetic member (13) and the second magnetic member (16) are both in the shape of a circular ring.

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