Quick-plug female connector capable of displaying two-dimensional code after connection and hiding two-dimensional code after disconnection

Abstract

The utility model relates to a quick-plug female connector capable of displaying a two-dimensional code after connection and hiding a two-dimensional code after disconnection, which belongs to the technical field of connector equipment and comprises a connector main body, platforms are arranged on two opposite sides of an opening of the connector main body, and quick-plug female connector clamping grooves are formed in the side ends of the two platforms; the two-dimensional code supporting card is connected in the clamping groove of the quick-insertion female connector in a sliding manner; two, four or eight two-dimensional codes can be displayed at the same time, installation is convenient, tracing is thorough, mistake proofing is in place, the novel and rapid solution scheme is provided, the requirements of specified clients can be met, the scheme that multiple two-dimensional codes can be arranged, the codes can be scanned in any direction, the two-dimensional codes can be scanned in any direction, and the two-dimensional codes can be conveniently and rapidly found. Therefore, the connector is more flexible to install and is not restricted by the direction arrangement of the two-dimensional code.

Description

Technical Field

[0001] The utility model discloses a quick-insert female connector which displays a QR code after connection and hides a QR code after disconnection and belongs to the technical field of connector equipment. Background Art

[0002] Connectors with QR codes are generally used primarily for traceability. Some applications require the use of QR codes as an error-proofing feature. Currently, quick-connect connectors are available with a single QR code. The code becomes visible after the connector is connected and remains visible after disconnection. This approach has two drawbacks: first, the QR code is unique, requiring the connector to be positioned at a certain angle. Any deviation from this angle will prevent the QR code from being captured and scanned; second, the QR code cannot be hidden after the connector is disconnected, rendering it ineffective for error-proofing. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model addresses the problems of the QR code being unable to be captured and scanned due to the deviation from the angle arrangement and the QR code being unable to be hidden after the connector is disconnected. We propose a quick-plug female connector that displays the QR code after connection and hides it after disconnection to solve this problem.

[0004] In order to solve the above technical problems, the technical solutions of the present utility model are as follows:

[0005] The utility model discloses a quick-insert female connector which displays a QR code after connection and hides it after disconnection. Figures 1 to 5 As shown, it is characterized in that the female connector includes:

[0006] A connector body 1, with platforms 2 on opposite sides of the opening of the connector body 1, and quick-insert female connector slots 3 on the side ends of the two platforms 2;

[0007] A QR code support card 4 slidably connected to the quick-insert female connector slot 3;

[0008] A quick-insert female connector retaining spring 5 is mounted on the outer ring side of the connector body 1 .

[0009] Furthermore, the quick-insert female connector slot 3 is connected to the left and right sides for the QR code support card 4 to pass through.

[0010] Furthermore, a spring piece 6 is provided on one side of the QR code supporting card 4 .

[0011] Furthermore, the QR code supporting card 4 is provided with positioning protrusions 7 .

[0012] Furthermore, a QR code 8 is provided on the QR code supporting card 4 below the positioning protrusion 7 .

[0013] Furthermore, the platform 2 is provided with a positioning hole 9 that cooperates with the positioning protrusion 7 .

[0014] The beneficial effects of the present invention are summarized as follows:

[0015] 1. This utility model can display two, four or eight QR codes at the same time. It is easy to install, has thorough traceability and is error-proof. It is a novel and fast solution that can meet the needs of designated customers.

[0016] 2. During the insertion process of the utility model, the QR code can be gradually exposed as the insertion depth of the opponent is adjusted. When the object is plugged in, the QR code is fully revealed and can be scanned at this time, which can play a role in preventing errors in the insertion. After disconnection, the QR code will be gradually hidden as the object is detached. When the object is completely detached, the QR code will be completely hidden, which can play a role in preventing errors in disconnection.

[0017] 3. The utility model can be provided with multiple QR code schemes, and the coding is the same QR code, which can be scanned in any direction. Therefore, it is more flexible when installing the joint and is not restricted by the direction arrangement of the QR code, which can save the cost of opening a new angled joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the utility model, which also serves as an abstract drawing.

[0019] Figure 2 for Figure 1 A magnified schematic diagram of a.

[0020] Figure 3 It is a structural diagram of the QR code support card 4 in the present invention.

[0021] Figure 4 This is a schematic diagram of the structure of the QR code support card 4 at other angles in the present invention.

[0022] Figure 5 It is a side perspective schematic diagram of the overall structure of the utility model.

[0023] Figure 6 This is a cross-sectional schematic diagram of the utility model in the pop-up state of the QR code.

[0024] Figure 7 for Figure 6 Enlarged schematic diagram of b.

[0025] Figure 8 This is a cross-sectional schematic diagram of the hidden state of the QR code of the utility model.

[0026] Figure 9 for Figure 8 Enlarged schematic diagram of center c.

[0027] Figure 10It is a schematic diagram of the connection structure of the present utility model and the existing male connector 10.

[0028] Figure 11 It is a cross-sectional schematic diagram of the connection structure between the present invention and the existing male connector 10.

[0029] Figure 12 for Figure 11 Enlarged schematic diagram of middle d.

[0030] Figure 13 It is a structural diagram of the male connector 10 connected with the present invention.

[0031] Figure 14 It is a schematic structural perspective view of the second embodiment of the present utility model.

[0032] Description of reference numerals:

[0033] 1. Connector body, 2. Platform, 3. Quick-insert female connector slot, 4. QR code support card, 5. Quick-insert female connector retaining spring, 6. Spring clip, 7. Positioning bump, 8. QR code, 9. Positioning hole, 10. Male connector, 11. Male connector retaining spring slot, 12. Connecting ring. DETAILED DESCRIPTION

[0034] The following is a specific implementation example of the present invention, which is described in detail with reference to the accompanying drawings. It should be noted that the scope of application of the present invention is not limited to the following embodiments, and all similar structures based on the present invention are within the scope of application of the present invention.

[0035] Example 1:

[0036] The utility model discloses a quick-insert female connector which displays a QR code after connection and hides it after disconnection. Figures 1 to 5 As shown, the female connector includes:

[0037] A connector body 1, with platforms 2 on opposite sides of the opening of the connector body 1, and quick-insert female connector slots 3 on the side ends of the two platforms 2;

[0038] A QR code support card 4 slidably connected to the quick-insert female connector slot 3;

[0039] A quick-insert female connector retaining spring 5 is mounted on the outer ring side of the connector body 1 .

[0040] As a further introduction to this embodiment, the quick-insert female connector slot 3 is connected on the left and right sides, and is used for the QR code support card 4 to pass through.

[0041] As a further introduction to this embodiment, a spring piece 6 is provided on one side of the QR code supporting card 4 .

[0042] As a further introduction to this embodiment, the QR code support card 4 is provided with positioning protrusions 7.

[0043] As a further introduction to this embodiment, a QR code 8 is provided on the QR code support card 4 below the positioning protrusion 7 .

[0044] As a further introduction to this embodiment, a positioning hole 9 is provided on the platform 2 to cooperate with the positioning protrusion 7.

[0045] The working principle of the present invention in combination with the male connector 10 is as follows:

[0046] QR code pop-up process: Figures 10-13 As shown, when the male connector 10 is inserted, the slope of the male connector 10 of the hand piece touches the spring piece 6 of the QR code supporting card 4. Since the positioning protrusion 7 above cooperates with the positioning hole 9 on the platform 2, there is a certain force support. At this time, the spring piece 6 rebounds. When the male connector 10 continues to be inserted, the spring piece 6 bounces into the male connector retaining spring groove 11. At this time, the male connector 10 runs forward with the QR code supporting card 4. When the male connector 10 runs into place, the quick-insert female connector retaining spring 5 falls into the male connector retaining spring groove 11. At this time, the QR code 8 just reaches the fully displayed state.

[0047] QR code hiding process: Figures 8-9 As shown, when the quick-insert female connector retaining spring 5 is pulled out and the hand piece male connector 10 is withdrawn, the hand piece male connector 10 gradually retracts with the QR code support card 4. When it reaches the positioning hole 9 on the platform 2 in the quick-insert female connector, the positioning protrusion 7 of the QR code support card 4 falls into the positioning hole 9. At this time, there is a large force. At this time, the male connector 10 continues to move. The main body of the QR code support card 4 is fixed at this time, and the spring piece 6 begins to rotate outward, disengaging from the male connector retaining spring groove 11 and returning to its original position. At this time, the QR code 8 is just completely hidden.

[0048] Example 2:

[0049] like Figure 14 As shown, the present invention can be configured with four QR code structures. Two horizontal QR codes and two vertical QR codes are connected by a connecting ring 12, forming a single unit. The QR code support structures at two horizontal angles of 180 degrees can be used to bring the code into view and conceal it. Four structures can be used to create a single QR code, facilitating production control. Using the same principle and method, eight QR codes can be arranged around the perimeter.

[0050] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A quick-connect female connector that displays a QR code after connection and hides it after disconnection, characterized in that: The female connector includes: A connector body (1), wherein platforms (2) are provided on opposite sides of an opening of the connector body (1), and quick-insert female connector slots (3) are provided at the side ends of the two platforms (2); A QR code support card (4) slidably connected to the quick-insert female connector slot (3); A quick-insert female connector retaining spring (5) is mounted on the outer ring side of the connector body (1).

2. A quick-connect female connector that displays a QR code after connection and hides it after disconnection according to claim 1, characterized in that: The quick-insert female connector slot (3) is connected to the left and right sides and is used for the two-dimensional code support card (4) to pass through.

3. A quick-connect female connector that displays a QR code after connection and hides a QR code after disconnection according to claim 1, characterized in that: A spring piece (6) is provided on one side of the two-dimensional code supporting card (4).

4. A quick-connect female connector that displays a QR code after connection and hides a QR code after disconnection according to claim 1, characterized in that: The two-dimensional code support card (4) is provided with a positioning convex point (7).

5. A quick-connect female connector that displays a QR code after connection and hides a QR code after disconnection according to claim 1, characterized in that: A two-dimensional code (8) is provided on the two-dimensional code support card (4) below the positioning convex point (7).

6. A quick-connect female connector that displays a QR code after connection and hides a QR code after disconnection according to claim 4, characterized in that: The platform (2) is provided with a positioning hole (9) that cooperates with the positioning protrusion (7).

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