Card connector for installation of project management software

Abstract

The utility model discloses a plug-in card connector for installation of project management software, and relates to the technical field of rail transit testing. The bottom of a first cylinder is fixedly connected with a plurality of adaptive inserts and limiting rods, the number of the adaptive inserts is three, the number of the limiting rods is two, two second notches are formed in the outer surface of the top of the first cylinder, and the two second notches are connected with an annular sliding strip in a sliding mode. The outer surface of the annular sliding strip is fixedly connected with a sliding cap, and the inner wall of the sliding cap makes contact with the outer surface of the first cylinder. According to the device, the connecting block is arranged, specifically, the first cylinder and an object are aligned, so that the sliding cap makes contact with the annular block, the first fixing block is matched with the annular block by twisting the sliding cap, the auxiliary block is pushed, and the hook block is driven to slide on the first fixing block; therefore, a limiting block fixed on a connecting block is clamped in first notches formed in the left side and the right side of an annular block, and a first cylinder and a third cylinder are prevented from falling off to protect a transmission circuit.

Description

Technical Field

[0001] The utility model belongs to the technical field of rail transit testing, and in particular relates to a card plug-in connector for project management software installation. Background Art

[0002] In the current release process of rail transit signal system software, black box testing is required to verify the correctness of software functions. As for the functional testing of peripheral interface units, the current conventional testing method is to drive each I / O (input / output) by simulating a computer and trace back its action status to verify the correctness of the software function.

[0003] In actual operation, the equipment operating environment is often worse than that in the laboratory, and the hardware failure rate will be greatly increased. Therefore, the software also has the function of responding to hardware failures and ensuring operational safety. Therefore, traditional testing methods have certain limitations and cannot cover the test software's functions of hardware fault detection and fault-oriented safety. Therefore, we propose a card connector for project management software security. Utility Model Content

[0004] The purpose of the utility model is to provide a plug-in connector for project management software installation, by setting a connecting block, specifically by aligning cylinder one and an object, so that the sliding cap contacts the annular block, twisting the sliding cap makes the fixed block one fit with the annular block, pushing the auxiliary block, driving the hook block to slide on the fixed block one, so that the limit block fixed on the connecting block is stuck in the groove one set on the left and right sides of the annular block, placing cylinder one and cylinder three off to protect the transmission circuit, solving the existing software. Therefore, the traditional testing method has certain limitations and cannot cover the problem of the test software's hardware fault detection and fault-oriented safety functions.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a plug-in connector for project management software installation, comprising a cylinder 1, wherein the top center of the cylinder 1 is fixedly connected to a cylinder 2, and the bottom of the cylinder 1 is fixedly connected to a plurality of adapter plugs and limit rods, wherein the number of the adapter plugs is three, and the number of the limit rods is two. Two notches 2 are provided on the outer surface of the top of the cylinder 1, and the two notches 2 are slidably connected with an annular slide bar, and a connecting block is provided, specifically, by aligning the cylinder 1 and an object so that the slide cap contacts the annular block, twisting the slide cap so that the fixed block 1 is adapted to the annular block, pushing the auxiliary block, and driving the hook block to slide on the fixed block 1, so that the limit block fixed on the connecting block is stuck in the notches 1 provided on the left and right sides of the annular block, preventing the cylinder 1 and the cylinder 3 from falling off to protect the transmission circuit.

[0007] Furthermore, a sliding cap is fixedly connected to the outer surface of the annular sliding strip, an inner wall of the sliding cap is in contact with the outer surface of the cylinder 1, and a fixing block 1 is fixedly connected to the bottom of the two sliding caps.

[0008] Furthermore, two outer surfaces of the sliding caps are provided with slot three, two outer surfaces of the two slot three are provided with two adapting slots, and the inner walls of the four adapting slots are fixedly connected with adapting blocks.

[0009] Furthermore, the outer surface of the adapter block contacts a hook block, the outer surfaces of four hook blocks are fixedly connected with rotating rods, the four rotating rods are rotatably connected with fixing plates away from the hook blocks, and the bottoms of the four fixing plates are fixedly connected with connecting blocks.

[0010] Furthermore, the outer surfaces of the four connecting blocks are fixedly connected to the limiting blocks, the left and right sides of the four connecting blocks are in contact with the inner wall of the adapter slot, the left and right sides of the two limiting blocks are in contact with sliding caps, and the bottom of the fixed block one is provided with a cylinder three.

[0011] Furthermore, the bottom of the cylinder three is fixedly connected to the cylinder four, and the outer surface of the top of the cylinder three is fixedly connected to the annular cylinder.

[0012] Furthermore, an annular block is fixedly connected to the top of the inner wall of the annular cylinder, and a plurality of adapter cylinders and limiting cylinders are fixedly connected to the bottom of the three inner walls of the cylinder. The number of the adapter cylinders is three, and the number of the limiting cylinders is two. By setting the limiting cylinder, specifically by setting the limiting cylinder and the limiting rod, the adapter cylinder and the adapter plug are safely adapted, and then the outer surface of the cylinder and the three outer walls of the cylinder are pushed to slide, thereby limiting the adapter cylinder and the adapter plug, and protecting the adapter plug and the adapter cylinder.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a connecting block, specifically, aligns cylinder 1 and an object, so that the sliding cap contacts the annular block, twists the sliding cap to make the fixed block 1 fit with the annular block, pushes the auxiliary block, drives the hook block to slide on the fixed block 1, so that the limit block fixed on the connecting block is stuck in the notch 1 set on the left and right sides of the annular block, and prevents cylinder 1 and cylinder 3 from falling off to protect the transmission circuit.

[0015] 2. The utility model sets a limit cylinder, specifically a limit cylinder and a limit rod, so that the adapter cylinder and the adapter plug are safely adapted, and then the outer surface of the cylinder one and the outer wall of the cylinder three are pushed to slide, thereby limiting the adapter cylinder and the adapter plug, and protecting the adapter plug and the adapter cylinder.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0019] Figure 2 This is a schematic diagram of the structure of the limit block of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the adapter tube of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the hook block structure of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Cylinder one; 2. Cylinder two; 3. Slide cap; 31. Fixed block one; 32. Adapter notch; 4. Limit block; 41. Auxiliary block; 42. Annular slide; 5. Cylinder three; 51. Annular block; 52. Annular cylinder; 53. Cylinder four; 6. Adapter plug; 61. Limit rod; 7. Adapter cylinder; 71. Limit cylinder; 8. Connecting block; 81. Fixed sheet; 82. Rotating rod; 83. Hook block; 84. Adapter block. DETAILED DESCRIPTION

[0025] 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 them. 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.

[0026] See also Figure 1-5As shown, the utility model is a plug-in connector for project management software installation, including a cylinder 1, a cylinder 2 2 is fixedly connected at the center of the top of the cylinder 1, and a plurality of adapter plugs 6 and a limit rod 61 are fixedly connected to the bottom of the cylinder 1, the number of the adapter plugs 6 is three, the number of the limit rods 61 is two, and two notches 2 are provided on the outer surface of the top of the cylinder 1, and the two notches 2 are slidably connected with an annular slide bar 42, and a connecting block 8 is provided, specifically, by aligning the cylinder 1 and the cylinder 3 5, so that the sliding cap 3 is in contact with the annular block 51, and the sliding cap 3 is twisted to make the fixed block 31 fit with the annular block 51, and the auxiliary block 41 is pushed to drive the hook block 83 to slide on the fixed block 31, so that the limit block 4 fixed on the connecting block is stuck in the notches 1 set on the left and right sides of the annular block 51, and the cylinder 1 and the cylinder 3 5 are prevented from falling off to protect the transmission circuit.

[0027] The outer surface of the annular slide bar 42 is fixedly connected with a slide cap 3, the inner wall of the slide cap 3 contacts the outer surface of the cylinder 1, and the bottoms of the two slide caps 3 are fixedly connected with a fixed block 31.

[0028] The outer surfaces of the two sliding caps 3 are provided with slots three, the outer surfaces of the two slots three are provided with two adapting slots 32, and the inner walls of the four adapting slots 32 are fixedly connected with adapting blocks 84.

[0029] The outer surface of the adapter block 84 contacts with the hook block 83 , and the outer surfaces of the four hook blocks 83 are fixedly connected with rotating rods 82 . The four rotating rods 82 are rotatably connected with the fixing plates 81 away from the hook block 83 , and the bottoms of the four fixing plates 81 are fixedly connected with the connecting blocks 8 .

[0030] The outer surfaces of the four connecting blocks 8 are fixedly connected to the limiting blocks 4. The left and right sides of the four connecting blocks 8 are in contact with the inner wall of the adapting slot 32. The left and right sides of the two limiting blocks 4 are in contact with the sliding caps 3. The bottom of the fixed block 31 is provided with a cylinder 3 5.

[0031] The bottom of cylinder three 5 is fixedly connected to cylinder four 53, and the outer surface of the top of cylinder three 5 is fixedly connected to an annular cylinder 52.

[0032] A ring block 51 is fixedly connected to the top of the inner wall of the annular cylinder 52, and a plurality of adapter cylinders 7 and limiting cylinders 71 are fixedly connected to the bottom of the inner wall of the cylinder three 5. The number of adapter cylinders 7 is three, and the number of limiting cylinders 71 is two. By setting the limiting cylinders 71, specifically by setting the limiting cylinders 71 and the limiting rods 61, the adapter cylinder 7 and the adapter plug 6 are safely adapted, and then the outer surface of the cylinder one 1 and the outer wall of the cylinder three 5 are pushed to slide, thereby limiting the adapter cylinder 7 and the adapter plug 6, and protecting the adapter plug 6 and the adapter cylinder 7.

[0033] A specific application of this embodiment is: during specific use, the adapter plug 6 and the limiting rod 61 are aligned with the adapter cylinder 7 and the limiting cylinder 71, and the limiting rod 61 and the limiting cylinder 71 are used to limit and protect the adapter plug 6 and the limiting rod 61. After alignment, the cylinder 1 is pushed to make the outer surface of the cylinder 1 and the inner wall of the cylinder 3 5 slide until the fixed block 31 contacts the annular block 51, and then the sliding cap 3 is twisted to slide on the outer surface of the cylinder 1 through the annular sliding bar 42, thereby driving the fixed block 31 and the contact surface of the annular block 51 to slide until they are not in contact, and then continue to push the inner wall of the cylinder 1 and the cylinder 3 5 to slide, and then continue to twist the sliding cap 3 to make the top of the fixed block 31 slide with the bottom of the annular block 51 until it cannot be twisted, and finally, the auxiliary block 41 is pushed to fit in the notch 1 on the left and right sides of the annular block 51 to prevent the cylinder 1 and the cylinder 3 5 from falling off and affecting the transmission of the equipment.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plug-in connector for project management software installation, comprising a cylinder 1 (1), wherein the top center of the cylinder 1 (1) is fixedly connected to a cylinder 2 (2), and the bottom of the cylinder 1 (1) is fixedly connected to a plurality of adapter plugs (6) and a limit rod (61), characterized in that: The number of the adapter plugs (6) is three, the number of the limit rods (61) is two, and the outer surface of the top of the cylinder (1) is provided with two notches (2), and the two notches (2) are slidably connected with an annular slide bar (42).

2. The card connector for project management software installation according to claim 1, characterized in that: The outer surface of the annular slide bar (42) is fixedly connected to a slide cap (3), the inner wall of the slide cap (3) is in contact with the outer surface of the cylinder one (1), and the bottoms of the two slide caps (3) are fixedly connected to a fixed block one (31).

3. The card connector for installing project management software according to claim 2, characterized in that: The outer surfaces of the two sliding caps (3) are provided with slot three, the outer surfaces of the two slot three are provided with two adapting slots (32), and the inner walls of the four adapting slots (32) are fixedly connected with adapting blocks (84).

4. The card connector for project management software installation according to claim 3, characterized in that: The outer surface of the adapter block (84) contacts with a hook block (83), the outer surfaces of four hook blocks (83) are fixedly connected with rotating rods (82), the four rotating rods (82) are rotatably connected with a fixing plate (81) at a side away from the hook block (83), and the bottoms of the four fixing plates (81) are fixedly connected with a connecting block (8).

5. The card connector for installing project management software according to claim 4, characterized in that: The outer surfaces of the four connection blocks (8) are fixedly connected to the limit blocks (4), the left and right sides of the four connection blocks (8) are in contact with the inner wall of the adapter slot (32), the left and right sides of the two limit blocks (4) are in contact with the sliding caps (3), and the bottom of the cylinder one (1) is provided with a cylinder three (5).

6. The card connector for installing project management software according to claim 5, characterized in that: The bottom of the cylinder three (5) is fixedly connected to the cylinder four (53), and the outer surface of the top of the cylinder three (5) is fixedly connected to the annular cylinder (52).

7. The card connector for installing project management software according to claim 6, characterized in that: The top of the inner wall of the annular cylinder (52) is fixedly connected with an annular block (51), and the bottom of the inner wall of the cylindrical cylinder (5) is fixedly connected with a plurality of adapter cylinders (7) and limiting cylinders (71), wherein the number of the adapter cylinders (7) is three and the number of the limiting cylinders (71) is two.

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