Electronic engineering external power supply protection device

Abstract

The utility model discloses an electronic engineering external power supply protection device which comprises a protection assembly, an observation assembly, a reset assembly, a positioning assembly, a fixing seat, fixing assemblies, a positioning frame and an external power supply body, the external power supply body is arranged at the top of the fixing seat, and the fixing assemblies are all arranged on the periphery of the bottom of the fixing seat. The reset assemblies are arranged on the periphery of the top of the fixing base, the protection assembly is arranged on the tops of the reset assemblies, the observation assembly is arranged on the front face of the protection assembly, the positioning frame is fixedly installed at the bottom of the fixing base, the positioning assemblies are arranged on the inner sides of the reset assemblies, and the total number of the positioning assemblies is two. The electronic engineering external power supply protection device provided by the utility model has the advantage of being convenient to maintain, and solves the problem that when an external power supply is overhauled in a weak current box, maintenance personnel spend a long time in maintaining the power supply because the internal space is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic engineering external power supply protection, in particular to an electronic engineering external power supply protection device. Background Art

[0002] Electronic engineering, also known as "weak current technology" or "information technology", can be further divided into electrical measurement technology, adjustment technology and electronic technology. Electronic engineering is a subcategory of electrical engineering and is an engineering discipline oriented towards the electronics field. Its research objects have exceeded the electronics field. The application forms of electronic engineering cover electric equipment and various electric switches that use control technology, measurement technology, adjustment technology, computer technology, and even information technology.

[0003] The external power supply of electronic engineering is to ensure that the electronic engineering can provide sufficient power when it is running, which plays an important role in the operation of electronic engineering. Therefore, people have higher and higher requirements for external power supply protection devices. The external power supply is generally installed in a weak current box. During maintenance, the maintenance personnel spend a long time to repair the power supply due to the limited internal space. Therefore, there is an urgent need for an external power supply protection device for electronic engineering to overcome the above defects. Utility Model Content

[0004] The purpose of the utility model is to provide an electronic engineering external power supply protection device, which has the advantage of being easy to maintain, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic engineering external power supply protection device, comprising a protection component, an observation component, a reset component, a positioning component, a fixing seat, a fixing component, a positioning frame and an external power supply body, wherein the external power supply body is arranged on the top of the fixing seat, the fixing components are all arranged around the bottom of the fixing seat, the reset components are all arranged around the top of the fixing seat, the protection component is arranged on the top of the reset component, the observation component is arranged on the front of the protection component, the positioning frame is fixedly installed on the bottom of the fixing seat, the positioning component is arranged on the inner side of the reset component and the total number is two, the protection component comprises a protection box, a top cover, a pull rod and a wire tube, the observation component comprises an observation door, a sealing ring, a first slide groove, a first spring and a first slider, the reset component comprises a positioning rod, a second slide groove, a second slider, a second spring and an L-shaped bracket, the positioning component comprises a clamping rod, a first threaded frame and a clamping groove, and the fixing component comprises a clamping seat, a second threaded frame and an annular hole.

[0006] Furthermore, the second sliding groove is provided inside the positioning rod, the second sliding block slides inside the second sliding groove, and a second spring is fixedly installed inside the second sliding groove and at the bottom of the second sliding block.

[0007] Furthermore, the L-shaped bracket is fixedly mounted on the outer side of the second sliding block, and a relatively far side of the L-shaped bracket is fixedly connected to the inner cavity of the protection box.

[0008] Furthermore, the bottom of the positioning rod is fixedly connected to the top of the fixing seat, the top cover is fixedly installed on the top of the protection box, and the pull rods are fixedly installed around the bottom of the protection box.

[0009] Furthermore, the wire tubes are connected to both sides of the protection box and the total number is eight, the annular holes are opened around the inside of the fixing seat, and the second threaded frame is rotated inside the clamping seat through threads.

[0010] Furthermore, the top of the holder is fixedly connected to the bottom of the fixing seat, the sealing ring is fixedly installed on the back of the observation door, and the first sliding grooves are opened on both sides of the inside of the observation door.

[0011] Furthermore, the first sliding block slides inside the first sliding groove, a first spring is fixedly installed in the inner cavity of the first sliding groove and at the bottom of the first sliding block, and the back side of the first sliding block is fixedly connected to the front side of the protection box.

[0012] Furthermore, the first threaded frame is rotated inside the clamping rod through threads, the clamping slots are opened on both sides of the external power supply body, the first threaded frame penetrates into the inside of the external power supply body through the clamping slots, and the outer side of the clamping rod is fixedly connected to the side relatively close to the positioning rod.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] The utility model protects the surface of the external power supply body by arranging the protection component, and at the same time, it is easy to disassemble itself, so that it is convenient for the staff to maintain the external power supply body. By arranging the observation component, it is mainly convenient to observe the external power supply body. By arranging the positioning frame, it is convenient to install the overall device. By arranging the reset component, the protection component is mainly limited to prevent the protection component from shaking during the movement. By arranging the fixing component, the bottom of the protection component is mainly fixed. By arranging the positioning component, the two sides of the external power supply body are limited. When observing the external power supply body, the staff moves the observation door upwards, so as to facilitate the protection box. The inner cavity is observed. When maintaining the external power supply body, the second threaded frame is rotated, and the second threaded frame is disengaged from the inner cavity of the pull rod. Then the protection box is moved upward, and the protection box drives the pull rod to disengage from the inner cavity of the annular hole. At the same time, in order to prevent the protection box from shaking when moving, the interior of the protection box is limited by the action of the L-shaped bracket and the second slider. When the protection box moves to a certain position, the first threaded frame is rotated, and the first threaded frame is disengaged from the inner cavity of the slot. Finally, the external power supply body can be disassembled and maintained, which has the advantage of easy maintenance and solves the problem that when the external power supply is repaired in the weak current box, the maintenance personnel spend a long time to repair the power supply due to limited internal space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the protection component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the reset component of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the observation component of the utility model.

[0020] In the figure: 1. protection component; 11. protection box; 12. top cover; 13. pull rod; 14. wire tube; 2. observation component; 21. observation door; 22. sealing ring; 23. first slide groove; 24. first spring; 25. first slider; 3. reset component; 31. positioning rod; 32. second slide groove; 33. second slider; 34. second spring; 35. L-shaped bracket; 4. positioning component; 41. clamping rod; 42. first threaded frame; 43. clamping groove; 5. fixing seat; 6. fixing component; 61. clamping seat; 62. second threaded frame; 63. annular hole; 7. positioning frame; 8. external power supply body. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5 As shown, an external power supply protection device for electronic engineering includes a protection component 1, an observation component 2, a reset component 3, a positioning component 4, a fixing seat 5, a fixing component 6, a positioning frame 7 and an external power supply body 8, wherein the external power supply body 8 is arranged on the top of the fixing seat 5, the fixing components 6 are arranged around the bottom of the fixing seat 5, the reset components 3 are arranged around the top of the fixing seat 5, the protection component 1 is arranged on the top of the reset component 3, the observation component 2 is arranged on the front of the protection component 1, the positioning frame 7 is fixedly installed at the bottom of the fixing seat 5, and the positioning The components 4 are arranged on the inner side of the reset component 3 and the total number is two. The protection component 1 includes a protection box 11, a top cover 12, a pull rod 13 and a wire tube 14. The observation component 2 includes an observation door 21, a sealing ring 22, a first slide groove 23, a first spring 24 and a first slider 25. The reset component 3 includes a positioning rod 31, a second slide groove 32, a second slider 33, a second spring 34 and an L-shaped bracket 35. The positioning component 4 includes a clamping rod 41, a first threaded frame 42 and a clamping groove 43. The fixing component 6 includes a clamping seat 61, a second threaded frame 62 and an annular hole 63.

[0023] More specifically, by setting the positioning component 4 to limit the two sides of the external power supply body 8, when observing the external power supply body 8, the staff moves the observation door 21 upward to facilitate the observation of the inner cavity of the protection box 11. When maintaining the external power supply body 8, the second threaded frame 62 is rotated, and the second threaded frame 62 is disengaged from the inner cavity of the pull rod 13, and then the protection box 11 is moved upward, and the protection box 11 drives the pull rod 13 to disengage from the inner cavity of the annular hole 63. At the same time, in order to prevent the protection box 11 from shaking when moving, the inside of the protection box 11 is limited by the L-shaped bracket 35 and the second slider 33. When the protection box 11 moves to a certain position, the first threaded frame 42 is rotated, and the first threaded frame 42 is disengaged from the inner cavity of the card slot 43. Finally, the external power supply body 8 can be disassembled and maintained, which has the advantage of easy maintenance.

[0024] In some embodiments, the second slide groove 32 is opened inside the positioning rod 31, and the second slider 33 slides inside the second slide groove 32. A second spring 34 is fixedly installed inside the second slide groove 32 and at the bottom of the second slider 33. More specifically, the second slide groove 32 is provided to limit the second slider 33 to prevent the second slider 33 from shaking during movement, and the second slider 33 is provided to limit the L-shaped bracket 35 to prevent the L-shaped bracket 35 from shaking during movement.

[0025] In some embodiments, the L-shaped bracket 35 is fixedly installed on the outer side of the second slider 33, and the relatively distant side of the L-shaped bracket 35 is fixedly connected to the inner cavity of the protection box 11. More specifically, the protection box 11 is limited by setting the L-shaped bracket 35 to prevent the protection box 11 from shaking during the movement, and the second slider 33 is reset by setting the second spring 34.

[0026] In some embodiments, the bottom of the positioning rod 31 is fixedly connected to the top of the fixing seat 5, the top cover 12 is fixedly installed on the top of the protection box 11, and the pull rods 13 are fixedly installed around the bottom of the protection box 11. More specifically, the top cover 12 is provided mainly to block rainwater, and the pull rods 13 are provided mainly to limit the bottom of the protection box 11.

[0027] In some embodiments, the wire tubes 14 are connected to both sides of the protective box 11 and the total number is eight. The annular holes 63 are opened around the inside of the fixing seat 5. The second threaded rack 62 is rotated inside the clamping seat 61 through threads. More specifically, the wire tubes 14 are arranged to facilitate the wiring harness to enter the inner cavity of the protective box 11, and the position of the pull rod 13 is fixed by setting the second threaded rack 62.

[0028] In some embodiments, the top of the holder 61 is fixedly connected to the bottom of the fixing seat 5, the sealing ring 22 is fixedly installed on the back of the observation door 21, and the first slide grooves 23 are opened on both sides of the inside of the observation door 21. More specifically, the sealing ring 22 is provided to mainly seal the gap between the observation door 21 and the protection box 11, and the first slide groove 23 is provided to limit the first slider 25.

[0029] In some embodiments, the first slider 25 slides inside the first slide groove 23, and a first spring 24 is fixedly installed in the inner cavity of the first slide groove 23 and at the bottom of the first slider 25. The back of the first slider 25 is fixedly connected to the front of the protection box 11. More specifically, the observation door 21 is limited by setting the first slider 25 to prevent the observation door 21 from shaking during the movement, and the observation door 21 is reset by setting the first spring 24.

[0030] In some embodiments, the first threaded frame 42 is rotated inside the clamping rod 41 through threads, and the clamping grooves 43 are opened on both sides of the external power supply body 8. The first threaded frame 42 penetrates into the inside of the external power supply body 8 through the clamping grooves 43, and the outer side of the clamping rod 41 is fixedly connected to the side relatively close to the positioning rod 31. More specifically, the two sides of the external power supply body 8 are limited by setting the first threaded frame 42.

[0031] Working principle:

[0032] Step 1: When observing the external power source body 8, the staff moves the observation door 21 upwards to facilitate observation of the inner cavity of the protection box 11. When maintaining the external power source body 8, the second threaded frame 62 is rotated so that the second threaded frame 62 is separated from the inner cavity of the pull rod 13;

[0033] Step 2: Then move the protection box 11 upward, and the protection box 11 drives the pull rod 13 to disengage from the inner cavity of the annular hole 63. At the same time, in order to prevent the protection box 11 from shaking when moving, the inside of the protection box 11 is limited by the L-shaped bracket 35 and the second slider 33. When the protection box 11 moves to a certain position, the first threaded bracket 42 is rotated, and the first threaded bracket 42 is disengaged from the inner cavity of the slot 43. Finally, the external power supply body 8 can be disassembled and maintained, which has the advantage of easy maintenance.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An electronic engineering external power supply protection device, characterized in that: The invention comprises a protection component (1), an observation component (2), a reset component (3), a positioning component (4), a fixing seat (5), a fixing component (6), a positioning frame (7) and an external power source body (8), wherein the external power source body (8) is arranged on the top of the fixing seat (5), the fixing components (6) are arranged around the bottom of the fixing seat (5), the reset components (3) are arranged around the top of the fixing seat (5), the protection component (1) is arranged on the top of the reset component (3), the observation component (2) is arranged on the front of the protection component (1), the positioning frame (7) is fixedly installed on the bottom of the fixing seat (5), and the positioning component (4) is arranged inside the reset component (3). The protective component (1) includes a protective box (11), a top cover (12), a pull rod (13) and a wire tube (14); the observation component (2) includes an observation door (21), a sealing ring (22), a first slide groove (23), a first spring (24) and a first slider (25); the reset component (3) includes a positioning rod (31), a second slide groove (32), a second slider (33), a second spring (34) and an L-shaped bracket (35); the positioning component (4) includes a clamping rod (41), a first threaded frame (42) and a clamping groove (43); the fixing component (6) includes a clamping seat (61), a second threaded frame (62) and an annular hole (63).

2. The electronic engineering external power supply protection device according to claim 1, characterized in that: The second slide groove (32) is opened inside the positioning rod (31), the second sliding block (33) slides inside the second slide groove (32), and a second spring (34) is fixedly installed inside the second slide groove (32) and at the bottom of the second sliding block (33).

3. The electronic engineering external power supply protection device according to claim 1, characterized in that: The L-shaped bracket (35) is fixedly mounted on the outside of the second sliding block (33), and a relatively far side of the L-shaped bracket (35) is fixedly connected to the inner cavity of the protection box (11).

4. The electronic engineering external power supply protection device according to claim 1, characterized in that: The bottom of the positioning rod (31) is fixedly connected to the top of the fixing seat (5), the top cover (12) is fixedly mounted on the top of the protection box (11), and the pull rods (13) are fixedly mounted around the bottom of the protection box (11).

5. The electronic engineering external power supply protection device according to claim 1, characterized in that: The wire tubes (14) are connected to both sides of the protection box (11) and are eight in total. The annular holes (63) are arranged around the inside of the fixing seat (5). The second threaded frame (62) is rotated inside the clamping seat (61) through threads.

6. The electronic engineering external power supply protection device according to claim 1, characterized in that: The top of the clamping seat (61) is fixedly connected to the bottom of the fixing seat (5), the sealing ring (22) is fixedly installed on the back of the observation door (21), and the first sliding grooves (23) are both opened on both sides inside the observation door (21).

7. The electronic engineering external power supply protection device according to claim 1, characterized in that: The first sliding block (25) slides inside the first sliding groove (23), and a first spring (24) is fixedly installed in the inner cavity of the first sliding groove (23) and at the bottom of the first sliding block (25), and the back side of the first sliding block (25) is fixedly connected to the front side of the protection box (11).

8. The electronic engineering external power supply protection device according to claim 1, characterized in that: The first threaded frame (42) is screwed inside the clamping rod (41) through threads, the clamping grooves (43) are both provided on both sides of the external power source body (8), the first threaded frame (42) passes through the inside of the external power source body (8) through the clamping grooves (43), and the outer side of the clamping rod (41) is fixedly connected to a side relatively close to the positioning rod (31).

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