Protective device for casing substrate type switching power supply wiring groove

Abstract

The utility model discloses a protective device for a wiring groove of a casing substrate type switching power supply, and relates to the field of casing substrate type switching power supplies. The device comprises a casing substrate type switching power supply main body and a wiring groove main body connected with the casing substrate type switching power supply main body. According to the protective device for the case substrate type switching power supply wiring groove, the connecting base is arranged on one side of the wiring groove body, the memory elastic piece capable of automatically clamping a cable and the clamping plate are arranged in the connecting base, stable connection between the cable and the wiring groove body is achieved, and the adjusting mechanism is arranged on the end face of the top of the connecting base; and simultaneous movement of multiple groups of clamping plates can be realized, so that limiting connection between multiple groups of cables and the connecting seat can be realized, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis substrate type switching power supplies, in particular to a protective device for a chassis substrate type switching power supply wiring slot. Background Art

[0002] One end of the existing chassis substrate type switching power supply is provided with a wiring slot, and a screw is rotatably connected inside the wiring slot. One end of the cable can be connected to the wiring slot through the screw, so that the cable is connected to the chassis substrate type switching power supply.

[0003] The cables connected inside the wiring trough are easily damaged, and the wiring trough and the cables are easily disconnected, which affects the stable connection between the chassis base type switching power supply and other equipment.

[0004] The main reason for the above problems is that there is no limit fixation on one end of the cable at the wiring trough. When the cable is subjected to external tension, the end of the cable connected to the wiring trough is easily torn apart, causing damage to the end of the cable, making the protection effect of the wiring trough on the cable weak. To address the above problems, we propose a protective device for the wiring trough of a chassis substrate type switching power supply. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a chassis substrate type switching power supply, which solves the problem that the cables connected inside the wiring trough are easily damaged and the wiring trough and the cables are easily disconnected, affecting the stable connection between the chassis substrate type switching power supply and other devices.

[0007] Technical Solution

[0008] To achieve the above purpose, the utility model is implemented by the following technical scheme: a protective device for a wiring slot of a chassis substrate type switching power supply, comprising a chassis substrate type switching power supply body and a wiring slot body connected to the chassis substrate type switching power supply body, a clamping mechanism is provided on one side of the wiring slot body, and the clamping mechanism comprises:

[0009] A connecting seat connected to the wiring slot body, wherein a clamping plate is slidably connected inside the connecting seat, and the clamping plate is used to clamp and fix the cable to the connecting seat;

[0010] The memory spring is arranged between the connecting seat and the clamping plate, and the memory spring is used to drive the clamping plate to slide.

[0011] Preferably, a first screw rod is rotatably connected inside the connecting seat, and one end of the clamping plate is threadedly sleeved on the outer wall of the first screw rod.

[0012] Preferably, the top end surface of the connecting seat is provided with an adjustment mechanism for driving multiple groups of first screws to rotate simultaneously.

[0013] Preferably, the adjustment mechanism comprises:

[0014] A gear connected to an outer wall of one end of the first screw extending to the upper portion of the connecting seat;

[0015] A tooth plate, which is slidably arranged on the top end surface of the connecting seat, and the tooth plate is meshed with the outer walls of the plurality of gear sets;

[0016] The second screw rod is used for driving the tooth plate to slide.

[0017] Preferably, a connection box is fixedly connected to the top end surface of the connection seat, the tooth plate is slidably arranged inside the connection box, and the gear is rotatably arranged inside the connection box.

[0018] Preferably, a bearing is fixedly connected to one side of the tooth plate, and one end of the second screw is fixedly connected to the inner wall of the bearing.

[0019] Preferably, the inner wall of the connecting seat is provided with a sliding groove for limiting the sliding of the splint.

[0020] The utility model discloses a protective device for a wiring slot of a chassis substrate type switching power supply, which has the following beneficial effects: the protective device for the wiring slot of a chassis substrate type switching power supply is provided with a connecting seat on one side of a wiring slot body, and a memory spring and a clamping plate that can automatically clamp the cable are provided inside the connecting seat, so as to realize a stable connection between the cable and the wiring slot body, and an adjustment mechanism is provided on the top end surface of the connecting seat, which can realize the simultaneous movement of multiple groups of clamping plates, so as to limit the connection between multiple groups of cables and the connecting seat at the same time, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the wiring slot body and the clamping mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the splint, the first screw rod and the memory spring of the utility model;

[0025] Figure 4 This is an exploded view of the first screw and the clamping plate structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the chute structure of the utility model;

[0027] Figure 6 This is a schematic diagram of the tooth plate and gear structure of the utility model.

[0028] In the figure, 1. chassis substrate type switching power supply body; 2. wiring slot body; 3. clamping mechanism; 301. connection seat; 302. clamping plate; 303. memory spring; 304. first screw; 305. adjustment mechanism; 3051. connection box; 3052. gear; 3053. gear plate; 3054. second screw; 4. slide groove; 5. bearing. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0030] The embodiment of the present application provides a chassis substrate type switching power supply, which solves the problem that the cables connected inside the wiring slot are easily damaged, and the wiring slot and the cables are easily disconnected, affecting the stable connection between the chassis substrate type switching power supply and other equipment, thereby realizing protection at the wiring slot.

[0031] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] The utility model embodiment discloses a protective device for a casing substrate type switch power supply wiring slot.

[0033] According to the attached Figure 1-6 As shown, it includes a casing substrate type switching power supply body 1 and a wiring slot body 2 connected to the casing substrate type switching power supply body 1. The casing substrate type switching power supply body 1 and the wiring slot body 2 constitute a casing substrate type switching power supply model TPC / PD-25-XS. Cables are installed at the wiring slot body 2 by screws, so that the casing substrate type switching power supply body 1 is connected to external equipment through cables.

[0034] A clamping mechanism 3 is provided on one side of the wiring slot body 2, and the clamping mechanism 3 is used to limit the position of the cable. The clamping mechanism 3 includes a connecting seat 301, and the connecting seat 301 is connected to the wiring slot body 2. The connecting seat 301 is internally slidably connected with a clamping plate 302, and the clamping plate 302 is used to clamp and fix the cable and the connecting seat 301. The cable is located between the clamping plate 302 and the bottom of the connecting seat 301. The memory spring clip 303 is arranged between the connecting seat 301 and the clamping plate 302. The memory spring clip 303 is used to drive the sliding of the clamping plate 302. The clamping plate 302 can automatically move toward the direction close to the bottom of the connecting seat 301 under the elastic force of the memory spring clip 303, and the inner wall of the connecting seat 301 is provided with a sliding groove 4 for limiting the sliding of the clamping plate 302.

[0035] The first screw rod 304 is rotatably connected to the interior of the connection seat 301, and one end of the clamping plate 302 is threadedly sleeved on the outer wall of the first screw rod 304. The top end surface of the connection seat 301 is provided with an adjustment mechanism 305 for driving multiple groups of first screw rods 304 to rotate simultaneously. The adjustment mechanism 305 can be used to drive the position of the clamping plate 302 to move so as to clamp cables of different diameters. The adjustment mechanism 305 includes a gear 3052, which is connected to the outer wall of one end of the first screw rod 304 extending to the upper part of the connection seat 301. The toothed plate 3053 is slidably arranged on the connection seat 30 1, the toothed plate 3053 is meshed with the outer wall of the plurality of gear sets 3052, the second screw 3054 is used to drive the toothed plate 3053 to slide, the top end surface of the connecting seat 301 is fixedly connected with the connecting box 3051, the toothed plate 3053 is slidably arranged inside the connecting box 3051, the gear 3052 is rotatably arranged inside the connecting box 3051, one side of the toothed plate 3053 is fixedly connected with the bearing 5, one end of the second screw 3054 is fixedly connected with the inner wall of the bearing 5, and the second screw 3054 and the toothed plate 3053 can be connected and limited by the arranged bearing 5.

[0036] The protective device for the wiring slot of the chassis substrate type switching power supply is provided with a connecting seat 301 on one side of the wiring slot body 2, and the interior of the connecting seat 301 is provided with a memory spring 303 and a clamping plate 302 that can automatically clamp the cable, so as to achieve a stable connection between the cable and the wiring slot body 2, and the top end surface of the connecting seat 301 is provided with an adjustment mechanism 305, which can realize the simultaneous movement of multiple groups of clamping plates 302, so as to limit the connection between multiple groups of cables and the connecting seat 301 at the same time, and the operation is convenient.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A protective device for a wiring slot of a chassis substrate type switching power supply, comprising a chassis substrate type switching power supply body (1) and a wiring slot body (2) connected to the chassis substrate type switching power supply body (1), characterized in that: A clamping mechanism (3) is provided on one side of the wiring slot body (2), and the clamping mechanism (3) comprises: A connecting seat (301) connected to the wiring slot body (2), wherein a clamping plate (302) is slidably connected inside the connecting seat (301), and the clamping plate (302) is used to clamp and fix the cable and the connecting seat (301); A memory spring (303) is arranged between the connecting seat (301) and the clamping plate (302), and the memory spring (303) is used to drive the clamping plate (302) to slide.

2. A protective device for a chassis substrate type switching power supply wiring slot according to claim 1, characterized in that: A first screw rod (304) is rotatably connected inside the connection seat (301), and one end of the clamping plate (302) is threadedly sleeved on the outer wall of the first screw rod (304).

3. A protective device for a chassis substrate type switching power supply wiring slot according to claim 2, characterized in that: The top end surface of the connecting seat (301) is provided with an adjustment mechanism (305) for driving multiple groups of first screw rods (304) to rotate simultaneously.

4. A protective device for a chassis substrate type switching power supply wiring slot according to claim 3, characterized in that: The regulating mechanism (305) comprises: A gear (3052) connected to an outer wall of one end of the first screw rod (304) extending to the upper portion of the connecting seat (301); A tooth plate (3053) is slidably disposed on the top end surface of the connecting seat (301), and the tooth plate (3053) is meshed with the outer walls of the plurality of gear sets (3052); The second screw rod (3054) is used to drive the tooth plate (3053) to slide.

5. A protective device for a chassis substrate type switching power supply wiring slot according to claim 4, characterized in that: A connection box (3051) is fixedly connected to the top end surface of the connection seat (301), the tooth plate (3053) is slidably arranged inside the connection box (3051), and the gear (3052) is rotatably arranged inside the connection box (3051).

6. A protective device for a chassis substrate type switching power supply wiring slot according to claim 5, characterized in that: A bearing (5) is fixedly connected to one side of the toothed plate (3053), and one end of the second screw rod (3054) is fixedly connected to the inner wall of the bearing (5).

7. A protective device for a wiring slot of a chassis substrate type switching power supply according to claim 1, characterized in that: The inner wall of the connecting seat (301) is provided with a sliding groove (4) for limiting the sliding of the clamping plate (302).

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