Press type self-unlocking telescopic plug structure

Abstract

The utility model relates to the technical field of unlocking setting, and discloses a push type self-unlocking telescopic plug structure, which comprises a rear cover, a front cover is arranged at the front end of the rear cover, and the rear cover and the front cover are connected with each other. According to the utility model, the pressing mechanism is used, the pressing mechanism drives the key T rib to move downwards, when the key T rib is aligned with the groove I, the plug is extruded, the plug drives the plug pin block to move, the plug pin block extrudes the plug pin block spring, and the plug pin block spring contracts. According to the device, a pressure mechanism is used for driving a key T rib to move and extrude a plug, so that a plug pin block spring is shrunk, the use of the pressing mechanism is stopped, the key T rib is aligned with a plug pin block convex rib, during unlocking, the pressing mechanism is used, so that the key T rib is aligned with a first groove, and the plug pin block spring extrudes the plug to move, so that the device can be quickly unlocked and locked; the use efficiency and the practicability are improved.

Description

Technical Field

[0001] This utility model relates to the field of unlocking technology, and more specifically, to a press-type self-unlocking telescopic plug structure. Background Technology

[0002] The central control screen refers to the display screen on the central control panel. It comes in two types: single-point touch LCD screens and multi-point touch LCD screens. The central control screen's function is to control the system and perform central control. The plug structure is a special mechanical structure whose background may involve multiple fields, including mechanical engineering, electronic engineering, and materials science. Its emergence and development are inseparable from the continuous progress of modern technology, primarily to solve the problem of power transmission. With the continuous advancement and application of technology, the design and manufacturing of plug structures have also been continuously improved and developed. In the field of mechanical engineering, the design of plug structures needs to consider the optimization of the mechanical structure and the development of unlocking mechanisms, as well as the elasticity and conductivity of the contact pieces, to ensure that the plug can achieve reliable power transmission. Existing device plug structures cannot achieve a press-type self-unlocking telescopic head structure. Utility Model Content

[0003] To overcome the shortcomings of the existing technology, this utility model provides a press-type self-unlocking telescopic plug structure, which has the advantage of automatic unlocking.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a press-type self-unlocking telescopic plug structure, including a back cover:

[0005] The rear cover has a front cover at its front end, the rear cover and the front cover are connected to each other, and a fixing opening is provided on the top of the front cover, and the front cover and the fixing opening are fixedly connected to each other.

[0006] The pressing mechanism is located inside the fixed opening;

[0007] A sliding mechanism is provided below the pressing mechanism, and the sliding mechanism is connected to the pressing mechanism.

[0008] The sliding mechanism further includes a button T-rib, which is located below the pressing mechanism and is connected to the pressing mechanism. A pin block is provided at the front end of the button T-rib, and a groove is provided on the surface of the pin block. A plug is fixedly provided at the front end of the pin block, and a pin block spring is provided at the rear left end of the pin block. A pin block protrusion is fixedly provided on the side of the groove.

[0009] As a preferred technical solution of this utility model, it also includes:

[0010] A bracket is provided at the front end of the rear cover, the bracket is located inside the front cover, and the bracket is connected to the rear cover.

[0011] The pressing mechanism also includes a button, which is located inside the fixed opening. A button spring is provided below the left end of the button. The upper end of the button spring is fixedly connected to the button, and the lower end of the button spring is fixedly connected to the bracket. The button is fixedly connected to the upper end of the button T-rib.

[0012] As a preferred technical solution of this utility model, it also includes:

[0013] The surface of the pin block is provided with a second groove, and the front end of the button spring is provided with a fixing block. The fixing block and the button are fixedly connected to each other, and the second groove is aligned with the fixing block.

[0014] As a preferred embodiment of this utility model, the shape of the lower end of the button T-rib is the same as the shape of the groove, and the area of ​​the lower end of the button T-rib is smaller than the area of ​​the groove.

[0015] As a preferred embodiment of this utility model, the lower surface of the latch block is smooth, the inner surface of the groove is smooth, the latch block is located at the front of the button when the device is unlocked, and the latch block is located behind the button when the device is locked.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention utilizes a pressing mechanism that moves the button T-rib downwards. When the button T-rib aligns with the groove, it presses the plug, causing the plug to move and the pin block to compress the pin block spring. The pin block spring then contracts, discontinuing the pressing mechanism. The button T-rib aligns with the pin block rib. During unlocking, the pressing mechanism is used again, and the pressure of the pin block on the pin block spring disappears. The pin block spring then presses the plug forward. Compared to traditional devices, this device uses a pressure mechanism to move the button T-rib, compressing the plug and causing the pin block spring to contract, thus discontinuing the pressing mechanism. The button T-rib aligns with the pin block rib. During unlocking, the pressing mechanism aligns the button T-rib with the groove, and the pin block spring presses the plug forward. This allows for quick unlocking and locking, increasing efficiency and practicality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the device of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the front cover of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the pin block of this utility model;

[0021] Figure 4 This is a front structural diagram of the pin block of this utility model.

[0022] In the diagram: 1. Back cover; 2. Front cover; 3. Fixing port; 4. Button; 5. Button spring; 6. Button T-rib; 7. Pin block; 8. Plug; 9. Fixing block; 10. Groove one; 11. Pin block spring; 12. Pin block rib; 13. Bracket; 14. Groove two. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 4 As shown, this utility model provides a press-type self-unlocking telescopic plug structure, including a back cover 1:

[0025] The rear cover 1 has a front cover 2 at its front end. The rear cover 1 and the front cover 2 are connected to each other. The front cover 2 has a fixing opening 3 on its upper part. The front cover 2 and the fixing opening 3 are fixedly connected to each other.

[0026] The pressing mechanism is located inside the fixed port 3;

[0027] A sliding mechanism is located below the pressing mechanism and is connected to the pressing mechanism.

[0028] The sliding mechanism also includes a button T-rib 6, which is located below the pressing mechanism and is connected to the pressing mechanism. A pin block 7 is provided at the front end of the button T-rib 6. A groove 10 is provided on the surface of the pin block 7. A plug 8 is fixedly provided at the front end of the pin block 7. A pin block spring 11 is provided at the rear left end of the pin block 7. A pin block protrusion rib 12 is fixedly provided on the side of the groove 10.

[0029] When locking is required, a pressing mechanism is used. The pressing mechanism is connected to the button T-rib 6. The pressing mechanism squeezes the button T-rib 6 downward, so that the lower end of the button T-rib 6 aligns with the groove 10. The plug 8 and the pin block 7 are fixedly connected. Squeezing the plug 8 causes the plug 8 to move the pin block 7 backward. The pin block 7 is connected to the pin block spring 11, so the pin block 7 squeezes the pin block spring 11, causing the pin block spring 11 to retract. When the plug 8 is fully inside the front cover 2, the pressing mechanism is stopped. The lower end of the button T-rib 6 aligns with the pin block protrusion rib 12. The button T-rib 6 blocks the movement of the pin block 7. When unlocking is required, the pressing mechanism is used. When the button T-rib 6 moves to align with the groove 10, the squeezing of the pin block 7 against the pin block spring 11 disappears. The pin block spring 11 squeezes the pin block 7 forward, and the pin block 7 drives the plug 8 forward to complete the automatic unlocking.

[0030] By using a pressing mechanism, the pressing mechanism moves the button T-rib 6 downwards. When the button T-rib 6 aligns with the groove 10, it squeezes the plug 8. The plug 8 moves the pin block 7, which in turn squeezes the pin block spring 11. The pin block spring 11 contracts, and the pressing mechanism is discontinued. The button T-rib 6 aligns with the pin block protrusion rib 12. When unlocking, the pressing mechanism is used again, and the pressure of the pin block 7 on the pin block spring 11 disappears. The pin block spring 11 then squeezes the plug 8 forward. Compared with traditional devices, this device uses a pressure mechanism to move the button T-rib 6, squeezing the plug 8 and causing the pin block spring 11 to contract, thus discontinuing the pressing mechanism. The button T-rib 6 aligns with the pin block protrusion rib 12. When unlocking, the pressing mechanism is used again, aligning the button T-rib 6 with the groove 10. The pin block spring 11 then squeezes the plug 8, allowing for quick unlocking and locking of the device, increasing efficiency and practicality.

[0031] This also includes;

[0032] A bracket 13 is provided at the front end of the rear cover 1. The bracket 13 is located inside the front cover 2 and is connected to the rear cover 1.

[0033] The pressing mechanism also includes a button 4, which is located inside the fixed port 3. A button spring 5 is located on the lower left side of the button 4. The upper end of the button spring 5 is fixedly connected to the button 4, and the lower end of the button spring 5 is fixedly connected to the bracket 13. The button 4 is fixedly connected to the upper end of the button T-rib 6.

[0034] The button 4 and the button spring 5 are fixedly connected to each other. When the button 4 is pressed, the button 4 and the button spring 5 are fixedly connected to each other. The button 4 compresses the button spring 5, and the button spring 5 retracts. The button 4 is fixedly connected to the button T-rib 6. The button 4 drives the button T-rib 6 to move, so that the moving mechanism drives the sliding mechanism to operate, ensuring the normal use of the device.

[0035] This also includes;

[0036] The surface of the pin block 7 is provided with a groove 14, and the front end of the button spring 5 is provided with a fixing block 9. The fixing block 9 and the button 4 are fixedly connected to each other, and the groove 14 is aligned with the fixing block 9.

[0037] The button 4 and the fixing block 9 are fixedly connected to each other. The movement of the button 4 drives the movement of the fixing block 9. The fixing block 9 can ensure that the button 4 will not push out of the fixing port 3. The groove 14 is aligned with the fixing block 9. When the pin block 7 moves back and forth, the fixing block 9 passes through the groove 14, so that the pin block 7 can operate normally and ensure the normal operation of the device.

[0038] Among them, the shape of the lower end of the button T-rib 6 is the same as the shape of the groove 10, and the area of ​​the lower end of the button T-rib 6 is smaller than the area of ​​the groove 10.

[0039] The shape of the lower end of the button T-rib 6 is the same as that of the groove 10 to ensure that the lower end of the button T-rib 6 can pass through the inside of the groove 10 to ensure the normal operation of the device. The area of ​​the lower end of the button T-rib 6 is smaller than the area of ​​the groove 10 to prevent the button T-rib 6 from failing to pass through the inside of the groove 10 when aligned with the groove 10.

[0040] The lower surface of the pin block 7 is smooth, the inner surface of the groove 10 is smooth, the pin block 7 is located in front of the button 4 when the device is unlocked, and the pin block 7 is located behind the button 4 when the device is locked.

[0041] The smooth lower surface of the pin block 7 reduces the friction between the pin block 7 and the bracket 13. The smooth inner surface of the groove 10 reduces the jamming when the button T-rib 6 passes through the groove 10, thus increasing work efficiency. When the device is unlocked, the pin block 7 is located at the front end of the button 4, and when the device is locked, the pin block 7 is located at the rear end of the button 4 to ensure that the pressure mechanism can rebound normally.

[0042] Working principle and usage process of this utility model:

[0043] When locking is required, a pressing mechanism is used. The pressing mechanism is connected to the button T-rib 6. The pressing mechanism squeezes the button T-rib 6 downward, so that the lower end of the button T-rib 6 aligns with the groove 10. The plug 8 and the pin block 7 are fixedly connected. Squeezing the plug 8 causes the plug 8 to move the pin block 7 backward. The pin block 7 is connected to the pin block spring 11, so the pin block 7 squeezes the pin block spring 11, causing the pin block spring 11 to retract. When the plug 8 is fully inside the front cover 2, the pressing mechanism is stopped. The lower end of the button T-rib 6 aligns with the pin block protrusion rib 12. The button T-rib 6 blocks the movement of the pin block 7. When unlocking is required, the pressing mechanism is used. When the button T-rib 6 moves to align with the groove 10, the squeezing of the pin block 7 against the pin block spring 11 disappears. The pin block spring 11 squeezes the pin block 7 forward, and the pin block 7 drives the plug 8 forward to complete the automatic unlocking.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A push-type self-unlocking telescopic plug structure, comprising a rear cover (1), characterized in that: The rear cover (1) is provided with a front cover (2) at the front end of the rear cover (1), the rear cover (1) and the front cover (2) are connected to each other, a fixing opening (3) is provided above the front cover (2), and the front cover (2) and the fixing opening (3) are fixedly connected to each other; A pressing mechanism, the pressing mechanism being located inside the fixing opening (3); A sliding mechanism, wherein the sliding mechanism is arranged below the pressing mechanism, and the sliding mechanism and the pressing mechanism are connected to each other; The sliding mechanism further comprises a key T-rib (6), the key T-rib (6) being arranged below the pressing mechanism, the key T-rib (6) being connected to the pressing mechanism, a latch block (7) being arranged at the front section of the key T-rib (6), a groove (10) being arranged on the surface of the latch block (7), a plug (8) being fixedly arranged at the front end of the latch block (7), a latch block spring (11) being arranged at the rear of the left end of the latch block (7), and a latch block convex rib (12) being fixedly arranged on the side of the groove (10).

2. A push-type self-unlocking telescopic plug structure according to claim 1, characterized in that: Also includes; A bracket (13) is provided at the front end of the rear cover (1), the bracket (13) is located inside the front cover (2), and the bracket (13) and the rear cover (1) are connected to each other; The pressing mechanism further comprises a button (4), the button (4) being arranged inside the fixing opening (3), a button spring (5) being arranged below the left end of the button (4), the upper end of the button spring (5) being fixedly connected to the button (4), the lower end of the button spring (5) being fixedly connected to the bracket (13), and the button (4) being fixedly connected to the upper end of the button T-rib (6).

3. A push-type self-unlocking telescopic plug structure according to claim 2, characterized in that: Also includes; The surface of the latch block (7) is provided with a second groove (14), the front end of the key spring (5) is provided with a fixing block (9), the fixing block (9) and the key (4) are fixedly connected to each other, and the second groove (14) is aligned with the fixing block (9).

4. The push-type self-unlocking telescopic plug structure according to claim 1, characterized in that: The shape of the lower end of the key T-rib (6) is the same as the shape of the groove one (10), and the area value of the lower end of the key T-rib (6) is smaller than the area value of the groove one (10).

5. The push-type self-unlocking telescopic plug structure according to claim 1, characterized in that: The lower end surface of the latch block (7) is smooth, the inner surface of the groove 1 (10) is smooth, the latch block (7) is located at the front end of the key (4) when the device is unlocked, and the latch block (7) is located behind the key (4) when the device is locked.

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