CN219102482U

CN219102482U - Relay mounting rack with adjustable width

Info

Publication number: CN219102482U
Application number: CN202223191277.6U
Authority: CN
Inventors: 陈军; 戚立婷; 奚登辉; 祁杰
Original assignee: Jiangsu Yunbo Power Technology Co ltd
Current assignee: Jiangsu Yunbo Power Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-30
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of mounting frames, in particular to a relay mounting frame with adjustable width, which comprises a mounting bottom plate, wherein two groups of mounting connecting plates are fixedly connected to the rear side of the top end of the mounting bottom plate, and two groups of mounting holes are respectively formed in the two groups of mounting connecting plates; the adjusting and locking mechanism comprises a first threaded rod, the inside of the mounting bottom plate is movably connected with the first threaded rod through a bearing, and threads which are symmetrically distributed are arranged on two sides of the outside of the first threaded rod; the two sides of the mounting bottom plate are provided with the heat dissipation adjusting mechanisms. The utility model brings convenience to the whole device when being fixed, can adapt to relays with different widths, and can be positioned on the middle part of the mounting bottom plate due to the synchronous movement of the movable clamping plates at the two sides, and meanwhile, the stability of the relay is further improved by further fixing the second clamping head, so that the practicability and the convenience of the device are improved.

Description

Relay mounting rack with adjustable width

Technical Field

The utility model relates to the technical field of mounting frames, in particular to a relay mounting frame with adjustable width.

Background

The relay is an electric control device, which is an electric device for enabling a controlled quantity to generate a preset step change in an electric output circuit when the change of the input quantity meets the specified requirement, so the relay is a component commonly used in various devices, and the relay is often required to be assisted by a mounting frame when in use.

For example, patent document with publication number CN213766150U discloses a mounting bracket for a relay, through setting up the bottom plate, the equal fixedly connected with curb plate of both sides surface of bottom plate, and the upper end surface of bottom plate is close to the position fixedly connected with baffle of rear end, the upper end surface both sides of bottom plate all are provided with rectangle ventilative groove and triangle protruding board, and rectangle ventilative groove is located one side of triangle protruding board, the upper end surface of bottom plate is close to the fixed block of position fixedly connected with of front end, the notch has been seted up to one side surface intermediate position of curb plate, and the internal surface fixedly connected with fixing base of notch, the inside of fixing base runs through and is provided with first clamping mechanism, has brought and has installed fixed relay fast, the dismouting of being convenient for to can reduce the area of contact of relay and mounting bracket, increase relay and air's area of contact improves the efficiency that the relay leads into the heat into the air, convenient heat dissipation.

However, in practical use, firstly, the fixing can be completed by respectively rotating the rotating columns on two sides, so that people have certain inconvenience in fixing, and secondly, the relay is difficult to ensure to be positioned on the middle side of the device when being installed due to the fact that two sides are independently adjusted when in use, so that a relay mounting frame with adjustable width is needed to solve the problems.

Disclosure of Invention

In order to overcome the technical problems described above, the present utility model is directed to providing a width-adjustable relay mounting rack, so as to solve the problems in the prior art that in actual use, firstly, it is required to rotate the rotating columns at two sides respectively to complete fixing, so that people have certain inconvenience in fixing, and secondly, it is difficult to ensure that the relay is located on the middle side of the device when the relay is mounted due to the independent adjustment of the two sides.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the relay mounting rack comprises a mounting bottom plate, wherein two groups of mounting connecting plates are fixedly connected to the rear side of the top end of the mounting bottom plate, and two groups of mounting holes are respectively formed in the two groups of mounting connecting plates;

the mounting bottom plate is provided with an adjusting and locking mechanism, the adjusting and locking mechanism comprises a first threaded rod, the inside of the mounting bottom plate is movably connected with the first threaded rod through a bearing, threads which are symmetrically distributed are formed on two sides of the outside of the first threaded rod, two groups of movable clamping blocks are connected with each other through threads, the two groups of movable clamping blocks are clamped inside the mounting bottom plate, the mounting bottom plate is provided with limiting clamping grooves which are mutually matched with the movable clamping blocks, and the tops of the two groups of movable clamping blocks are fixedly connected with movable clamping plates;

and the two sides of the mounting bottom plate are provided with adjusting and radiating mechanisms.

Preferably, the adjusting and locking mechanism further comprises a connecting column, two groups of connecting columns are fixedly connected to one sides, close to each other, of the two groups of movable clamping plates, and a first clamping head is fixedly connected to the other ends of the connecting columns.

Preferably, the two groups of movable clamping plates are all connected with a second threaded rod through threads, the bottom end of the second threaded rod penetrates through the movable clamping plate, the bottom end of the second threaded rod is movably connected with a second chuck through a bearing, and one end of the first threaded rod is fixedly connected with a rotating block.

Preferably, the adjusting and radiating mechanism comprises an installing chute, the front side and the rear side of the inside of the installing bottom plate are both provided with installing chutes, the inside of the installing chute is clamped with installing clamping blocks, the top ends of the installing clamping blocks are both fixedly connected with heat conducting plates, and the two sides of the heat conducting plates are both fixedly connected with radiating fins at one ends far away from each other.

Preferably, the left and right ends of the two groups of heat-conducting plates are fixedly connected with connecting blocks, and the inside of each connecting block is connected with a third threaded rod through threads.

Preferably, the bottom ends of the four groups of third threaded rods are movably connected with an abutting block through a bearing, and the abutting block is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. this relay mounting bracket of adjustable width is provided with first threaded rod, the spliced pole, first chuck and second threaded rod, adopt this kind of design to bring people when using the device, can advance the relay and place on the mounting plate surface, then rotate first threaded rod, when rotating first threaded rod, because first threaded rod both sides screw thread revolve to opposite directions, make the removal fixture block of both sides be close to each other, make spliced pole and first chuck of both sides and the both sides progress butt of relay respectively, can accomplish the fixation of relay, secondly, still accessible rotates the second threaded rod, make the second chuck carry out the butt with the top of relay, thereby it is more convenient when fixing to further carry out the limit to the relay, and because the movable clamping plate of both sides moves in step, and then make the relay can be in the middle part of mounting plate, further fixed through the second chuck simultaneously, make its stability obtain further promotion, the practicality and the convenience of device have been increased;

2. this relay mounting bracket of adjustable width is provided with heat-conducting plate and third threaded rod, adopt this kind of design to bring when the relay after the installation is accomplished, can remove the heat-conducting plate of front and back both sides respectively, make the one side that the heat-conducting plate of both sides is close to each other laminate with the both sides of relay respectively, afterwards, it is spacing to accomplish the heat-conducting plate at the third threaded rod, afterwards when the relay work produces heat, the transmission of accessible heat-conducting plate, afterwards, carry out supplementary heat dissipation through radiating fin, thereby make the radiating effect better, make the device wholly nimble, can adapt to the regulation according to the specification of radiator, make the device wholly nimble, be convenient for dispel the heat to it, thereby do benefit to its steady operation.

Drawings

FIG. 1 is a schematic view of a left side top perspective view of the present utility model;

FIG. 2 is a schematic diagram of an explosion of the structure of the present utility model;

FIG. 3 is a schematic view of a partial perspective view of the adjustment locking mechanism of FIG. 1 according to the present utility model;

fig. 4 is a schematic view of a partial perspective structure of the heat dissipation mechanism of fig. 2 according to the present utility model.

In the figure: 111. a mounting base plate; 112. installing a connecting plate; 113. a mounting hole; 2. adjusting the locking mechanism; 211. a first threaded rod; 212. moving the clamping block; 213. a limit clamping groove; 214. a movable clamping plate; 215. a connecting column; 216. a first chuck; 217. a second threaded rod; 218. a second chuck; 219. a rotating block; 3. adjusting a heat dissipation mechanism; 311. installing a chute; 312. installing a clamping block; 313. a heat conductive plate; 314. a heat radiation fin; 315. connecting blocks; 316. a third threaded rod; 317. and abutting the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the relay mounting rack comprises a mounting bottom plate 111, wherein two groups of mounting connecting plates 112 are fixedly connected to the rear side of the top end of the mounting bottom plate 111, and two groups of mounting holes 113 are respectively formed in the two groups of mounting connecting plates 112;

the installation bottom plate 111 is provided with an adjusting and locking mechanism 2, the adjusting and locking mechanism 2 comprises a first threaded rod 211, the inside of the installation bottom plate 111 is movably connected with the first threaded rod 211 through a bearing, threads which are symmetrically distributed are formed on two sides of the outside of the first threaded rod 211, two groups of movable clamping blocks 212 are connected with movable clamping blocks 212 through threads, two groups of movable clamping blocks 212 are clamped in the installation bottom plate 111, the installation bottom plate 111 is provided with limiting clamping grooves 213 which are matched with the movable clamping blocks 212, the top ends of the two groups of movable clamping blocks 212 are fixedly connected with movable clamping plates 214, and the design is convenient for enabling the movable clamping blocks 212 on two sides to move through rotation of the first threaded rod 211 so as to drive the movable clamping plates 214 on the two sides to move, so that the movable clamping plates 214 on the two sides can be matched with relays with different widths, and further limiting the relays;

the mounting base 111 is provided with the heat dissipation adjustment mechanism 3 on both sides.

Further, the adjusting and locking mechanism 2 further includes a connecting post 215, two groups of connecting posts 215 are fixedly connected to one sides of the two groups of movable clamping plates 214, which are close to each other, and a first clamping head 216 is fixedly connected to the other ends of the connecting posts 215.

Further, the top ends of the two groups of movable clamping plates 214 are connected with a second threaded rod 217 through threads, the bottom end of the second threaded rod 217 penetrates through the movable clamping plate 214, the bottom end of the second threaded rod 217 is movably connected with a second chuck 218 through a bearing, and one end of the first threaded rod 211 is fixedly connected with a rotating block 219.

Further, the adjusting and radiating mechanism 3 includes a mounting chute 311, the front and rear sides of the inside of the mounting base plate 111 are provided with the mounting chute 311, the inside of the mounting chute 311 at both sides is clamped with a mounting fixture block 312, the top ends of the mounting fixture blocks 312 at both sides are fixedly connected with a heat conducting plate 313, one end of the heat conducting plate 313 at both sides, which is far away from each other, is fixedly connected with a radiating fin 314, and the design is convenient for the movable heat conducting plate 313, so that the heat conducting plates 313 at both sides are respectively attached to both sides of the relay, and then the heat can be radiated through the radiating fin 314.

Further, the two sets of heat conducting plates 313 are fixedly connected with connecting blocks 315 at the left and right ends, and the third threaded rods 316 are connected with the inside of the connecting blocks 315 through threads, so that the third threaded rods 316 are conveniently rotated, the third threaded rods 316 are abutted with the mounting base plate 111, and the heat conducting plates 313 are further subjected to auxiliary limiting.

Further, the bottom ends of the four groups of third threaded rods 316 are movably connected with an abutting block 317 through bearings, and the abutting block 317 is made of rubber.

Working principle: firstly, accessible screw passes mounting hole 113 to wholly fix mounting plate 111, afterwards can advance the relay and place on mounting plate 111 surface, then rotate first threaded rod 211, when rotating first threaded rod 211, because first threaded rod 211 both sides screw thread revolve to opposite, and remove fixture block 212 block in spacing draw-in groove 213 inside, thereby make it unable rotate, and then make both sides remove fixture block 212 be close to each other, can drive movable clamp plate 214 and be close to each other when both sides remove fixture block 212 are close to each other and then make both sides spliced pole 215 and first chuck 216 respectively with the both sides progress butt of relay, can accomplish the fixed of relay, secondly still accessible rotation second threaded rod 217, make second chuck 218 drive second chuck 218 and move down, and then make second chuck 218 and the top of relay carry out the butt, thereby further limit the relay.

After the relay is installed, the heat conducting plates 313 on the front side and the rear side can be moved respectively, so that the installation clamping blocks 312 slide in the installation sliding grooves 311, one sides, close to each other, of the heat conducting plates 313 on the two sides are respectively attached to the two sides of the relay, then the third threaded rods 316 are rotated, the abutting blocks 317 are abutted to the top ends of the installation base plates 111, and therefore limiting of the heat conducting plates 313 is achieved, and then when the relay works to generate heat, the heat can be transferred through the heat conducting plates 313, and then auxiliary heat dissipation is carried out through the heat dissipation fins 314.

Claims

1. The utility model provides a relay mounting bracket with adjustable width, includes mounting plate (111), mounting plate (111) top rear side fixedly connected with two sets of installation link plates (112), two sets of installation holes (113) have all been seted up on two sets of installation link plates (112) respectively; the method is characterized in that: the device is characterized in that an adjusting and locking mechanism (2) is arranged on the mounting base plate (111), the adjusting and locking mechanism (2) comprises a first threaded rod (211), the inside of the mounting base plate (111) is movably connected with the first threaded rod (211) through a bearing, threads which are symmetrically distributed are formed on two sides of the outside of the first threaded rod (211), movable clamping blocks (212) are connected with two sides of the outside of the first threaded rod (211) through threads, the two movable clamping blocks (212) are clamped inside the mounting base plate (111), limiting clamping grooves (213) which are matched with the movable clamping blocks (212) are formed in the mounting base plate (111), and movable clamping plates (214) are fixedly connected to the tops of the two movable clamping blocks (212); both sides of the mounting base plate (111) are provided with an adjusting and radiating mechanism (3).

2. The width-adjustable relay mount of claim 1, wherein: the adjusting and locking mechanism (2) further comprises a connecting column (215), two groups of connecting columns (215) are fixedly connected to one sides, close to each other, of the two groups of movable clamping plates (214), and a first clamping head (216) is fixedly connected to the other ends of the connecting columns (215).

3. The width-adjustable relay mount of claim 2, wherein: the two groups of movable clamping plates (214) are connected with a second threaded rod (217) through threads, the bottom end of the second threaded rod (217) penetrates through the movable clamping plates (214), a second chuck (218) is movably connected to the bottom end of the second threaded rod (217) through a bearing, and a rotary block (219) is fixedly connected to one end of the first threaded rod (211).

4. The width-adjustable relay mount of claim 2, wherein: the adjusting and radiating mechanism (3) comprises an installation chute (311), the front side and the rear side of the inside of the installation bottom plate (111) are respectively provided with an installation chute (311), the inside of the installation chute (311) is respectively clamped with an installation clamping block (312), the top ends of the installation clamping blocks (312) are respectively fixedly connected with a heat conducting plate (313), and the two sides of the heat conducting plates (313) are respectively fixedly connected with radiating fins (314) at one end far away from each other.

5. The width-adjustable relay mount of claim 4, wherein: two groups of heat-conducting plates (313) are fixedly connected with connecting blocks (315) at the left end and the right end, and third threaded rods (316) are connected inside the connecting blocks (315) through threads.

6. The width-adjustable relay mount of claim 5, wherein: the bottom ends of the four groups of third threaded rods (316) are movably connected with an abutting block (317) through bearings, and the abutting block (317) is made of rubber.