Power supply protection structure with protection function
By designing an external protective structure and a built-in external pulling and anti-loss mechanism in the power protection structure, the problem that the existing power protection structure cannot effectively prevent children from being injured when the socket is exposed, and safe protection and convenient use of the plug are achieved.
Patent Information
- Application Number
- CN202420549647.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The existing power protection structure mainly relies on the internal structure for protection, but when the socket is exposed to the outer surface, children may insert their hands into the socket, causing physical injuries and ineffective internal protection.
A power protection structure with protective functions is designed, including a power protection plug housing, with protective structures such as protective covers and protective feet on the outside, and an outer pulling mechanism and an anti-lossing mechanism are installed on the front to prevent children from taking out the plug and avoiding loss.
Through the design of the external protective structure and built-in mechanism, children can effectively prevent their hands from being inserted into the socket, avoiding damage, and ensuring multiple reuse of the plug and convenient operation.
Smart Images
Figure CN222601470U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to power supply protection, in particular to a power supply protection structure with a protection function. Background Art
[0002] As the power supply equipment for all electronic products, the power supply must not only meet the performance requirements of the power supply products, but its own protection measures are also very important, such as overvoltage, overcurrent, overheating protection, etc. Therefore, the power supply protection structure is extremely important in modern power supply protection.
[0003] However, the power protection currently used usually protects the power supply through some internal structures. However, when the socket is exposed on the outer surface all year round, children insert their hands into the socket out of curiosity, which is easy to cause harm to the children's body. Therefore, the protection of the socket itself does not play a key role. Utility Model Content
[0004] The purpose of the utility model is to provide a power protection structure with a protective function to solve the problem raised in the above background technology that the power protection currently used is usually to protect the power supply through some internal structures, but when the socket is exposed on the outer surface all year round, children may insert their hands into the socket out of curiosity, which may easily cause harm to the children's bodies, so the protection of the socket itself does not play a key role.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power protection structure with a protective function, comprising a power protection plug shell, the entire exterior of the power protection plug shell is provided with a protective structure, an external pulling mechanism is installed on the front surface of the power protection plug shell, a plug slot is provided on the rear wall surface of the power protection plug shell, a first slider is installed inside the plug slot, the first slider is connected to the upper and lower side walls of the plug, and anti-loss mechanisms are provided on the upper and lower rear walls of the power protection plug shell.
[0006] Preferably, the protection structure comprises a protection cover and protection feet, arc-shaped protection feet are respectively installed at two corner positions of the protection cover, and the protection cover is entirely arranged outside the entire power protection plug housing.
[0007] Preferably, the external pulling mechanism includes an external pull ring, a rotating shaft, a fixed head and a fixed angle, the external pull ring is connected to the front surface of the power protection plug shell through the rotating shaft, a fixed head is fixed on the inner side of the middle part of the external pull ring, the outer wall of the fixed head is evenly provided with fixed angles, and the fixed head and the fixed angle are both made of elastic material.
[0008] Preferably, the power protection plug housing is provided with fixing head slots and fixing angle slots at positions corresponding to the fixing head and the fixing angle, respectively, and the number of the fixing angles is the same as the shape and number of the fixing angle slots.
[0009] Preferably, one end of the plug is connected to a push rod, and the push rod passes through the interior of the power protection plug housing and is threadedly mounted on a mounting head at the front of the power protection plug housing.
[0010] Preferably, the anti-loss mechanism includes an anti-loss groove, a second slider, a movable rod and a connecting rod. The anti-loss groove is opened on the upper and lower sides of the rear wall of the power protection plug shell. The second slider is installed inside the anti-loss groove, and the second slider is connected to the side wall of the movable rod.
[0011] Preferably, the anti-lost mechanism further includes a connecting rod, a clamping rod and a telescopic spring, the movable rod is connected to the clamping rod through the connecting rod, and the clamping rod is symmetrically arranged with respect to the central axis of the connecting rod, and a telescopic spring is fixedly installed between the clamping rods.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The power protection structure with protection function has a protective cover which is entirely arranged on the outside of the entire power protection plug housing. The protective cover and the protective feet protect the entire power protection plug and the corners, so that the power protection plug can be reused many times. The outer pull ring can be rotated by the rotating shaft, which is not only convenient for the user to take out the power protection plug, but also convenient for the user to fold the outer pull ring. At the same time, in order to prevent children from taking out the power protection plug by hand buckle, the outer pull ring can be integrally connected and fixed to the power protection plug housing to prevent children from pulling the power protection plug housing out of the plug. The clamping rod can be pressed, and the telescopic spring between the clamping rods can be contracted at this time, so that the power protection plug housing can be clamped in an easy-to-find place to prevent the power protection plug housing from being lost when it is used next time. At the same time, the clamping rod can be integrally slidable to prevent the power protection plug housing from being protruded when it is used. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0015] Figure 2 This is a side view of the structure of the utility model;
[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.
[0017] In the figure: 1. power protection plug housing; 2. protection structure; 21. protection cover; 22. protection foot; 3. external pull mechanism; 31. external pull ring; 32. rotating shaft; 33. fixed head; 34. fixed angle; 4. plug slot; 5. first slider; 6. plug; 7. push rod; 8. mounting head; 9. anti-lost mechanism; 91. anti-lost slot; 92. second slider; 93. movable rod; 94. connecting rod; 95. clamping rod; 96. telescopic spring. DETAILED DESCRIPTION
[0018] 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.
[0019] See also Figure 1-3 The utility model provides a technical solution: a power protection structure with a protective function, comprising a power protection plug housing 1, the entire exterior of the power protection plug housing 1 is provided with a protective structure 2, the protective structure 2 comprises a protective cover 21 and a protective foot 22, two corner positions of the protective cover 21 are respectively provided with arc-shaped protective feet 22, the protective cover 21 is entirely provided outside the entire power protection plug housing 1, the protective cover 21 and the protective foot 22 play a protective role on the entire power protection plug and the corners, so that the power protection plug can be reused many times;
[0020] An external pull mechanism 3 is installed on the front surface of the power protection plug housing 1. The external pull mechanism 3 includes an external pull ring 31, a rotating shaft 32, a fixed head 33 and a fixed angle 34. The external pull ring 31 is connected to the front surface of the power protection plug housing 1 through the rotating shaft 32. A fixed head 33 is fixed on the inner side of the middle of the external pull ring 31. The outer wall of the fixed head 33 is evenly provided with fixed angles 34, and the fixed head 33 and the fixed angle 34 are both made of elastic materials. The power protection plug housing 1 is respectively provided with fixed head grooves and fixed angle grooves at positions corresponding to the fixed head 33 and the fixed angle 34, and the number of the fixed angles 34 is the same as the shape and number of the fixed angle grooves. The external pull ring 31 can be rotated by the rotating shaft 32, which is not only convenient for users to take the power protection plug, but also convenient for users to fold the external pull ring 31. At the same time, in order to prevent children from taking out the power protection plug by hand buckle, the external pull ring 31 can be integrally connected and fixed to the power protection plug housing 1 to prevent children from pulling the power protection plug housing 1 out of the plug.
[0021] A plug slot 4 is provided on the rear wall surface of the power protection plug housing 1, and a first slider 5 is installed inside the plug slot 4. The first slider 5 is connected to the upper and lower side walls of the plug 6. A push rod 7 is connected to one end of the plug 6, and the push rod 7 passes through the interior of the power protection plug housing 1 and is threadedly installed with a mounting head 8 at the front of the power protection plug housing 1. By pulling the push rod 7 back and forth, the user can easily pull out and slide the plug 6, which has the effect of hiding the plug 6 and protecting the plug 6 as a whole. Anti-lost mechanisms 9 are provided on the upper and lower rear walls of the power protection plug housing 1. The anti-lost mechanism 9 includes an anti-lost slot 91, a second slider 92, a movable rod 93 and a connecting rod 94. The anti-lost slot 91 is provided on the power protection plug On the upper and lower sides of the rear wall of the head shell 1, a second slider 92 is installed inside the anti-loss groove 91, and the second slider 92 is connected to the side wall of the movable rod 93. The anti-loss mechanism 9 also includes a connecting rod 94, a clamping rod 95 and a telescopic spring 96. The movable rod 93 is connected to the clamping rod 95 through the connecting rod 94, and the clamping rod 95 is symmetrically arranged with the central axis of the connecting rod 94, and a telescopic spring 96 is fixedly installed between the clamping rods 95, which can press the clamping rod 95. At this time, the telescopic spring 96 between the clamping rods 95 contracts, and the power protection plug shell 1 can be clamped in an easy-to-find place to avoid the power protection plug shell 1 being lost when it is used next time. At the same time, the clamping rod 95 can slide as a whole to avoid protruding effects on the power protection plug shell 1 when it is used.
[0022] Working principle: For this type of power protection structure with protection function, first, when the power protection plug needs to be used, the push rod 7 and the installation head 8 are threadedly connected, and then the push rod 7 is pushed. At this time, the push rod 7 drives the plug 6 and slides out under the sliding action of the plug slot 4 and the first slider 5 until the plug 6 is pushed into the socket, and the installation head 8 is screwed out from the end of the push rod 7, and the push rod 7 is fixed with a thread. This structure is a connection method of a threaded rod and a nut, which can protect the power supply and related personnel;
[0023] Then, when the power protection plug is not needed, the plug 6 can be pushed into the power protection plug housing 1 according to the above method, and then the protective cover 21 and the protective foot 22 are integrally mounted on the outside of the power protection plug housing 1;
[0024] Secondly, because the protective cover 21 is provided with a notch at the position corresponding to the anti-lost mechanism 9, the clamping rod 95 is slid out and then the clamping rod 95 is pressed hard. At this time, the telescopic spring 96 between the clamping rods 95 is compressed. At this time, the port between the clamping rods 95 is opened, and the power protection plug can be clamped in an easy-to-find place to avoid the power protection plug housing 1 from being lost when it is used next time.
[0025] 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 power protection structure with a protective function, comprising a power protection plug housing (1), characterized in that: The entire exterior of the power protection plug housing (1) is provided with a protective structure (2); the front surface of the power protection plug housing (1) is provided with an external pulling mechanism (3); the rear wall surface of the power protection plug housing (1) is provided with a plug slot (4); a first slider (5) is installed inside the plug slot (4); the first slider (5) is connected to the upper and lower side walls of the plug (6); and the upper and lower rear walls of the power protection plug housing (1) are provided with anti-lost mechanisms (9).
2. The power supply protection structure with protection function according to claim 1, characterized in that: The protective structure (2) comprises a protective cover (21) and protective feet (22); arc-shaped protective feet (22) are respectively installed at two corner positions of the protective cover (21); and the protective cover (21) is entirely arranged outside the entire power protection plug housing (1).
3. The power supply protection structure with protection function according to claim 1, characterized in that: The external pulling mechanism (3) comprises an external pulling ring (31), a rotating shaft (32), a fixed head (33) and a fixed angle (34); the external pulling ring (31) is connected to the front surface of the power protection plug housing (1) via the rotating shaft (32); a fixed head (33) is fixed on the inner side of the middle of the external pulling ring (31); the outer wall of the fixed head (33) is evenly provided with fixed angles (34); and the fixed head (33) and the fixed angle (34) are both made of elastic material.
4. The power supply protection structure with protection function according to claim 1, characterized in that: The power protection plug housing (1) is provided with a fixing head slot and a fixing angle slot at positions corresponding to the fixing head (33) and the fixing angle (34), respectively, and the number of the fixing angles (34) is the same as the shape and number of the fixing angle slots.
5. The power supply protection structure with protection function according to claim 1, characterized in that: One end of the plug (6) is connected to a push rod (7), and the push rod (7) passes through the interior of the power protection plug housing (1) and is threadedly mounted on a mounting head (8) at the front of the power protection plug housing (1).
6. The power supply protection structure with protection function according to claim 1, characterized in that: The anti-loss mechanism (9) comprises an anti-loss groove (91), a second slider (92), a movable rod (93) and a connecting rod (94); the anti-loss groove (91) is arranged on the upper and lower sides of the rear wall of the power protection plug housing (1); the second slider (92) is installed inside the anti-loss groove (91); and the second slider (92) is connected to the side wall of the movable rod (93).
7. A power supply protection structure with protection function according to claim 6, characterized in that: The anti-lost mechanism (9) further comprises a connecting rod (94), a clamping rod (95) and a telescopic spring (96); the movable rod (93) is connected to the clamping rod (95) via the connecting rod (94); the clamping rod (95) is symmetrically arranged with respect to the central axis of the connecting rod (94); and a telescopic spring (96) is fixedly installed between the clamping rods (95).