CN209748993U - Guide rail type switch power supply - Google Patents

Abstract

The utility model discloses a guide tracked switching power supply, including the switching power supply main part, the back lateral wall of switching power supply main part is equipped with the guide rail, the lateral wall symmetry fixedly connected with side lever of switching power supply main part, the equal fixedly connected with collets of lateral wall of side lever, the preceding lateral wall fixedly connected with thread bush of spout piece, the inner chamber threaded connection of thread bush has the threaded rod, fixedly connected with changes between the inside wall of two threaded rods. The utility model discloses set up guide tracked switching power supply, rotate and change the handle, change and rotate the threaded rod that can drive both sides, because the threaded rod screw thread of both sides sets up on the contrary, can carry out threaded connection with the thread bush when rotating, can be with the length shrink of threaded rod and thread bush, with the spout piece and the guide rail laminating of both sides, when needs are spacing, also can link firmly, simultaneously slide with the switching power supply main part together when sliding, possess the slip function, can make to slide more smooth steady.

Description

Guide rail type switch power supply

Technical Field

The utility model relates to a guide tracked switching power supply technical field specifically is guide tracked switching power supply.

Background

At present, a switching power supply is widely applied to almost all electronic devices such as various terminal devices and communication devices mainly used in electronic computers due to the characteristics of small size, light weight and high efficiency, and is an indispensable power supply mode for the rapid development of the current electronic information industry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guide tracked switching power supply to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: guide tracked switching power supply, including the switching power supply main part, the back lateral wall of switching power supply main part is equipped with the guide rail, the lateral wall symmetry fixedly connected with side lever of switching power supply main part, the equal fixedly connected with collets of lateral wall of side lever, the inner chamber symmetry of collets is equipped with interior pole, two the inside wall fixedly connected with extension board of interior pole, two the equal fixedly connected with spout piece of inside wall of extension board, the inner chamber and the guide rail clearance fit of spout piece, the preceding lateral wall fixedly connected with thread bush of spout piece, the inner chamber threaded connection of thread bush has the threaded rod, two fixedly connected with changes between the inside wall of threaded rod.

Preferably, the symmetrical fixedly connected with draw-in groove piece of preceding lateral wall of switching power supply main part, the preceding lateral wall center department of switching power supply main part is equipped with at a distance from the frid, the lateral wall symmetry fixedly connected with support at a distance from the frid, two the lateral wall symmetry fixedly connected with rubber bump of support, rubber bump's lateral wall and draw-in groove piece interference are connected.

Preferably, the outer side wall of the slot separating plate is symmetrically and fixedly connected with an insulating layer.

Preferably, the lateral wall fixedly connected with side piece of spout piece, the lateral wall fixedly connected with frame of side piece, the inside wall of frame is equipped with the bearing, the lateral wall and the guide rail of bearing laminate mutually.

Preferably, the outer side walls of the two inner rods are fixedly connected with baffles.

Preferably, the inner side walls of the two baffles are fixedly connected with a rubber layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up guide tracked switching power supply, rotate and change the handle, change and rotate the threaded rod that can drive both sides, because the threaded rod screw thread of both sides sets up on the contrary, can carry out threaded connection with the thread bush when rotating, can be with the length shrink of threaded rod and thread bush, with the spout piece and the guide rail laminating of both sides, when needs are spacing, also can link firmly, simultaneously slide with the switching power supply main part together when sliding, possess the slip function, can make to slide more smooth steady.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a detail view of the connection between the threaded rod and the threaded sleeve of fig. 1.

Fig. 3 is a structural sectional view of the septum in fig. 1.

In the figure: 1. the switch power supply comprises a switch power supply main body, 2, a guide rail, 3, a side lever, 4, a sleeve block, 5, an inner rod, 6, a support plate, 7, a sliding groove block, 8, a thread sleeve, 9, a threaded rod, 10, a rotating handle, 11, a clamping groove block, 12, a separating groove plate, 13, a support, 14, a rubber bump, 15, an insulating layer, 16, a side block, 17, a frame, 18, a bearing, 19, a baffle, 20 and a rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: guide rail type switch power supply, including switch power supply main body 1, the back side wall of switch power supply main body 1 is equipped with guide rail 2, the lateral wall of switch power supply main body 1 is symmetrically and fixedly connected with side lever 3, the lateral wall of side lever 3 is all fixedly connected with sleeve block 4, the inner cavity of sleeve block 4 is symmetrically equipped with inner rod 5, the inside wall of two inner rods 5 is fixedly connected with support plate 6, the inside wall of two support plates 6 is all fixedly connected with chute block 7, the inner cavity of chute block 7 is in clearance fit with guide rail 2, the front lateral wall of chute block 7 is fixedly connected with threaded bush 8, the inner cavity thread of threaded bush 8 is connected with threaded rod 9, fixedly connected with handle 10 between the inside walls of two threaded rods 9, after switch power supply main body 1 is assembled on guide rail 2, rotate handle 10, handle 10 can drive threaded rod 9 of both sides to rotate, because the threads of, when the inner rod 5 rotates, the inner rod can be in threaded connection with the threaded sleeve 8, the threaded rod 9 and the threaded sleeve 8 are contracted in length, the inner rod can slide in the inner cavity of the sleeve block 4, and the sliding groove blocks 7 on the two sides are attached to the guide rail 2.

Specifically, the front side wall of the switching power supply main body 1 is symmetrically and fixedly connected with a slot block 11, the center of the front side wall of the switching power supply main body 1 is provided with a slot separating plate 12, the outer side wall of the slot separating plate 12 is symmetrically and fixedly connected with brackets 13, the outer side walls of the two brackets 13 are symmetrically and fixedly connected with rubber bumps 14, the outer side walls of the rubber bumps 14 are in interference connection with the slot block 11, after the switching power supply main body 1 is assembled, the slot separating plate 12 can be placed on the surface of a switch firstly, the switch can be blocked due to the fact that the inner cavity of the slot separating plate 12 is provided with a groove, meanwhile, the rubber bumps 14 can be attached to the slot block 11 during attachment, the size can be compressed during attachment due to the characteristics of rubber, when the rubber bumps 14 move to the inner cavity of the slot block 14, the rubber can reset, the slot separating plate 12 can be tightly attached, avoiding inadvertent touch on the switch during use.

Particularly, the outer wall of the partition board 12 is fixedly connected with an insulating layer 15 symmetrically, and the insulating layer 15 is an insulating rubber pad, so that the partition board 12 can be protected during assembly, and the phenomenon of electric leakage is avoided.

Specifically, the lateral wall fixedly connected with side piece 16 of spout piece 7, the lateral wall fixedly connected with frame 17 of side piece 16, the inside wall of frame 17 is equipped with bearing 18, bearing 18's lateral wall and guide rail 2 are laminated mutually, when spout piece 7 and guide rail 2 laminate, bearing 18 can laminate with guide rail 2, when switching power supply main part 1 removed, bearing 18 can rotate around frame 17, can be used for assisting spout piece 7 and slide, can make the slip more smooth steady.

Specifically, the outer side walls of the two inner rods 5 are fixedly connected with baffle plates 19, and the baffle plates 19 are used for providing a limiting function and preventing the inner rods 5 from separating from the inner cavity of the sleeve block 4 when moving.

Specifically, the rubber layer 20 is fixedly connected to the inner side walls of the two baffles 20, and the rubber layer 20 protects the inner side walls of the two baffles 20 to prevent the sleeve block 4 from being worn when being attached to the baffles 20.

The working principle is as follows: at switching power supply main part 1 assembly behind guide rail 2, rotate and change 10, it can drive the threaded rod 9 of both sides to change 10 and rotate, because the threaded rod 9 screw thread of both sides sets up on the contrary, can carry out threaded connection with thread bush 8 when rotating, can be with the length shrink of threaded rod 9 and thread bush 8, interior pole 5 can slide at the inner chamber of sleeve block 4, laminate the spout piece 7 and the guide rail 2 of both sides, can slide with switching power supply main part 1 together when sliding, possess the slip function, can make the slip more smooth steady, when needs spacing fixed, can the reinforced connection, brake switching power supply main part 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. Guide tracked switching power supply, including switching power supply main part (1), the back lateral wall of switching power supply main part (1) is equipped with guide rail (2), its characterized in that: the utility model discloses a switch power supply, including lateral wall symmetry fixedly connected with side lever (3) of switching power supply main part (1), the equal fixedly connected with collets (4) of lateral wall of side lever (3), the inner chamber symmetry of collets (4) is equipped with interior pole (5), two the inside wall fixedly connected with extension board (6) of interior pole (5), two the equal fixedly connected with chute block (7) of inside wall of extension board (6), the inner chamber and guide rail (2) clearance fit of chute block (7), preceding lateral wall fixedly connected with thread bush (8) of chute block (7), the inner chamber threaded connection of thread bush (8) has threaded rod (9), two fixedly connected with changes handle (10) between the inside wall of threaded rod (9).

2. The rail-mounted switching power supply of claim 1, wherein: the switch power supply comprises a switch power supply body (1) and is characterized in that clamping groove blocks (11) are symmetrically and fixedly connected to the front side wall of the switch power supply body (1), a groove separating plate (12) is assembled at the center of the front side wall of the switch power supply body (1), a support (13) is symmetrically and fixedly connected to the outer side wall of the groove separating plate (12), two rubber bumps (14) are symmetrically and fixedly connected to the outer side wall of the support (13), and the outer side wall of each rubber bump (14) is in interference connection with the clamping groove blocks (11).

3. The rail-mounted switching power supply of claim 2, wherein: the outer side wall of the groove separating plate (12) is symmetrically and fixedly connected with an insulating layer (15).

4. The rail-mounted switching power supply of claim 1, wherein: the lateral wall fixedly connected with side piece (16) of spout piece (7), the lateral wall fixedly connected with frame (17) of side piece (16), the inside wall of frame (17) is equipped with bearing (18), the lateral wall and the guide rail (2) of bearing (18) are laminated mutually.

5. The rail-mounted switching power supply of claim 1, wherein: the outer side walls of the two inner rods (5) are fixedly connected with baffles (19).

6. The rail-mounted switching power supply of claim 5, wherein: the inner side walls of the two baffles (19) are fixedly connected with a rubber layer (20).