CN213755107U

CN213755107U - High withstand voltage aluminium base board

Info

Publication number: CN213755107U
Application number: CN202023286140.XU
Authority: CN
Inventors: 何龙; 杨永平
Original assignee: Dongguan Daoshengyi Pcb Material Co ltd
Current assignee: Dongguan Daoshengyi Pcb Material Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-20
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a high withstand voltage aluminium base board, including aluminium base board frame and buffer gear, the inner wall of aluminium base board frame is provided with fixed establishment, and the surface mounting of aluminium base board frame has reinforcing mechanism, the outer wall both sides of aluminium base board frame all are fixed with the fixed plate, and the inner wall of fixed plate has seted up first thread groove, buffer gear installs in the inside of aluminium base board frame, and installs the second fixed block below buffer gear's outer wall, the location axle is all installed to the inner wall both sides of second fixed block, and fixes a position the inner wall of axle and be fixed with the gag lever post, the second thread groove has been seted up to the inner wall of gag lever post, and the inner wall of second thread groove is fixed with buffer spring. This high withstand voltage aluminium base board, through in the middle of screwing into the inside of first thread groove with the threaded rod, cooperation fixed establishment simultaneously, corresponding butt joint is carried out with aluminium base board and other devices that like this can be fine, simultaneously can be fine carry out fine spacing with butt joint device.

Description

High withstand voltage aluminium base board

Technical Field

The utility model relates to an aluminium base board correlation technique field specifically is a high withstand voltage aluminium base board.

Background

The aluminum substrate is a metal-based copper-clad plate with good heat dissipation function, and a single-sided board generally comprises a three-layer structure, namely a circuit layer, an insulating layer and a metal base layer, and is commonly used in LED lighting products. The LED packaging structure has a front surface and a back surface, wherein the white surface is welded with an LED pin, the other surface is in an aluminum natural color, and the LED packaging structure can be generally coated with heat conducting slurry and then is contacted with a heat conducting part, and further comprises a ceramic substrate and the like.

However, the aluminum substrate used at present is inconvenient to be butted against a corresponding device, and is likely to be displaced in position during the butting, and the aluminum substrate is not provided with such a high withstand voltage, which results in a relatively weak aluminum substrate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high withstand voltage aluminium base board to propose in solving above-mentioned background art not being convenient for and corresponding device dock, produce corresponding skew on the position easily in the butt joint, do not generally have that kind of high withstand voltage to aluminium base board and set up, thereby lead to aluminium base board fragile problem relatively.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage-resistance aluminum substrate comprises an aluminum substrate frame and a buffer mechanism, wherein the inner wall of the aluminum substrate frame is provided with a fixing mechanism, and the outer surface of the aluminum substrate frame is provided with a reinforcing mechanism, the two sides of the outer wall of the aluminum substrate frame are both fixed with fixing plates, the inner wall of each fixing plate is provided with a first thread groove, meanwhile, a threaded rod is fixed on the inner wall of the first threaded groove, the buffer mechanism is arranged in the aluminum substrate frame, a second fixed block is arranged below the outer wall of the buffer mechanism, positioning shafts are arranged on two sides of the inner wall of the second fixed block, a limiting rod is fixed on the inner wall of the positioning shaft, a second thread groove is arranged on the inner wall of the limiting rod, a buffer spring is fixed on the inner wall of the second thread groove, sliding grooves are arranged on both sides of the outer wall of the buffer mechanism, and an auxiliary supporting block is fixed below the sliding groove, and a supporting column is fixed on the inner wall of the auxiliary supporting block.

Preferably, the fixing mechanism comprises a first fixing block, a first clamping groove, a first rotating shaft and a first clamping block, the first fixing block is installed on the inner wall of the aluminum substrate frame, the first clamping groove is formed in the inner wall of the first fixing block, the first rotating shaft is fixed to the two sides of the outer wall of the first fixing block, and the first clamping block is arranged on the outer wall of the first rotating shaft.

Preferably, the reinforcing mechanism comprises a second clamping groove, a positioning block, a second rotating shaft and a third clamping groove, the second clamping groove is formed in the outer surface of the aluminum substrate frame, the positioning block is fixed on the inner wall of the second clamping groove, the second rotating shaft is arranged on the outer wall of the positioning block, and the third clamping groove is formed in the outer wall of the second rotating shaft.

Preferably, the threaded rod is in threaded connection with the fixing plate through a first threaded groove, and the threaded rod is symmetrically arranged on the central axis of the aluminum substrate frame.

Preferably, buffer gear is including extrusion piece, standing groove and buffering cotton, the extrusion piece is installed to the inner wall below of aluminium base plate frame, and has seted up the standing groove below the outer wall of extrusion piece, and the buffering cotton is installed to the inner wall of standing groove simultaneously.

Preferably, the placing groove forms a sliding structure with the second fixing block through the sliding groove, and the outer wall of the placing groove is tightly attached to the inner wall of the sliding groove.

Preferably, the buffer springs are in threaded connection with the positioning shaft through second thread grooves, and the buffer springs are distributed on the second fixing block at equal intervals.

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

(1) the aluminum substrate with high voltage resistance is correspondingly butted with other devices by screwing the threaded rod into the first threaded groove and matching with the fixing mechanism, and can be well limited with a butting device;

(2) this high withstand voltage aluminium base board through setting up strengthening mechanism, can be fine like this carry out corresponding fixed with the device that the device and needs carried out the butt joint, prevent that the device that simultaneously can be fine from preventing it from dropping when laying.

(3) This high withstand voltage aluminium base board through setting up buffer gear, when carrying out corresponding extrusion, the buffering cotton carries out corresponding removal on the spout, simultaneously can be fine produce corresponding extrusion to buffer spring, the intensity of the aluminium base board of enhancement that like this can be fine, simultaneously supporting mechanism can be fine produce corresponding support to the device fixed, position production corresponding skew when preventing the extrusion.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the fixing mechanism of the present invention;

fig. 4 is the structural schematic diagram of the reinforcing mechanism of the present invention.

In the figure: 1. an aluminum substrate holder; 2. a fixing mechanism; 201. a first fixed block; 202. a first card slot; 203. a first rotating shaft; 204. a first clamping block; 3. a reinforcement mechanism; 301. a second card slot; 302. positioning blocks; 303. a second rotating shaft; 304. a third card slot; 4. a fixing plate; 5. a first thread groove; 6. a threaded rod; 7. a buffer mechanism; 701. extruding the block; 702. a placement groove; 703. buffering cotton; 8. a second fixed block; 9. positioning the shaft; 10. a limiting rod; 11. a second thread groove; 12. a buffer spring; 13. a chute; 14. an auxiliary support block; 15. and (4) a support column.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: a high-pressure-resistance aluminum substrate comprises an aluminum substrate frame 1 and a buffer mechanism 7, wherein a fixing mechanism 2 is arranged on the inner wall of the aluminum substrate frame 1, a reinforcing mechanism 3 is arranged on the outer surface of the aluminum substrate frame 1, fixing plates 4 are fixed on two sides of the outer wall of the aluminum substrate frame 1, a first thread groove 5 is formed in the inner wall of each fixing plate 4, a threaded rod 6 is fixed on the inner wall of each first thread groove 5, the buffer mechanism 7 is arranged inside the aluminum substrate frame 1, a second fixing block 8 is arranged below the outer wall of the buffer mechanism 7, positioning shafts 9 are arranged on two sides of the inner wall of each second fixing block 8, a limiting rod 10 is fixed on the inner wall of each positioning shaft 9, a second thread groove 11 is formed in the inner wall of each limiting rod 10, a buffer spring 12 is fixed on the inner wall of each second thread groove 11, sliding grooves 13 are formed in two sides of the outer wall of the buffer mechanism 7, and auxiliary supporting blocks 14 are fixed below the sliding grooves 13, and a support column 15 is fixed to the inner wall of the auxiliary support block 14.

Further, the fixing mechanism 2 comprises a first fixing block 201, a first clamping groove 202, a first rotating shaft 203 and a first clamping block 204, the first fixing block 201 is installed on the inner wall of the aluminum substrate frame 1, the first clamping groove 202 is formed in the inner wall of the first fixing block 201, the first rotating shaft 203 is fixed on the two sides of the outer wall of the first fixing block 201, the first clamping block 204 is arranged on the outer wall of the first rotating shaft 203, the fixing mechanism 2 can well butt the device with other devices correspondingly, therefore, the position specified by the device can be correspondingly limited, and the position of the device is prevented from generating corresponding offset when the device is used.

Further, the reinforcing mechanism 3 includes a second clamping groove 301, a positioning block 302, a second rotating shaft 303 and a third clamping groove 304, the second clamping groove 301 is formed in the outer surface of the aluminum substrate frame 1, the positioning block 302 is fixed to the inner wall of the second clamping groove 301, the second rotating shaft 303 is arranged on the outer wall of the positioning block 302, the third clamping groove 304 is formed in the outer wall of the second rotating shaft 303, and the reinforcing mechanism 3 can perform corresponding reinforcement on the butted device.

Furthermore, the threaded rod 6 is in threaded connection with the fixing plate 4 through the first threaded groove 5, the threaded rod 6 is symmetrically arranged with the central axis of the aluminum substrate frame 1, and the threaded rod 6 is screwed into the first threaded groove 5 formed in the inner wall of the fixing plate 4, so that the aluminum substrate can be well butted with other devices correspondingly.

Further, buffer gear 7 includes extrusion piece 701, standing groove 702 and buffering cotton 703, and extrusion piece 701 is installed to the inner wall below of aluminium base plate frame 1, and has seted up standing groove 702 below the outer wall of extrusion piece 701, and buffering cotton 703 is installed to the inner wall of standing groove 702 simultaneously, and buffer gear 7 can be fine produces certain buffering to aluminium base plate frame 1 when producing corresponding extrusion.

Further, the placing groove 702 forms a sliding structure with the second fixing block 8 through the sliding groove 13, the outer wall of the placing groove 702 is tightly attached to the inner wall of the sliding groove 13, the buffering cotton 703 is pressurized to enable the placing groove to slide on the sliding groove 13, the buffering spring 12 is screwed into the limiting rod 10 arranged on the inner wall of the positioning shaft 9, and therefore when the buffering cotton 703 is extruded, the buffering spring 12 can be correspondingly extruded, and corresponding enhancement can be well achieved on the strength of the aluminum substrate.

Further, buffer spring 12 passes through second thread groove 11 and location axle 9 threaded connection, and buffer spring 12 is equidistant distribution setting on second fixed block 8, like this when the extrusion of buffering cotton 703, can carry out corresponding extrusion to buffer spring 12, can fine produce corresponding reinforcing to the intensity of aluminium base board like this, the spring of the inside buffer spring 12 of second thread groove 11 inner wall does not produce corresponding deformation when buffering cotton 703 removes simultaneously, can effectual corresponding service life who guarantees aluminium base board like this.

The working principle is as follows: firstly, the device is placed at a designated position, the buffer mechanism 7 can generate certain buffer when the aluminum substrate frame 1 is correspondingly extruded, and meanwhile, the buffer mechanism is matched with the pressurization of the buffer cotton 703 to enable the buffer mechanism to slide on the sliding groove 13, the buffer spring 12 is screwed into the limiting rod 10 arranged on the inner wall of the positioning shaft 9, so that the buffer spring 12 can be correspondingly extruded when the buffer cotton 703 is extruded, the strength of the aluminum substrate can be correspondingly enhanced, meanwhile, the spring inside the buffer spring 12 on the inner wall of the second thread groove 11 does not generate corresponding deformation when the buffer cotton 703 is moved, the corresponding service life of the aluminum substrate can be effectively ensured, the support column 15 below the inner wall of the second fixed block 8 can play a corresponding supporting role for the device, and the auxiliary support block 14 plays a corresponding auxiliary supporting role, the threaded rod 6 is screwed into the first threaded groove 5 formed in the inner wall of the fixing plate 4, so that the aluminum substrate and other devices can be well butted correspondingly, the reinforcing mechanism 3 can well reinforce the butted devices correspondingly, the fixing mechanism 2 can well butt the devices and other devices correspondingly, the specified positions of the devices can be correspondingly limited, and the positions of the devices are prevented from being correspondingly deviated when the devices are used, so that the operation process of the high-voltage aluminum substrate is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminium base board of high withstand voltage, includes aluminium base board frame (1) and buffer gear (7), its characterized in that: the inner wall of the aluminum substrate frame (1) is provided with a fixing mechanism (2), the outer surface of the aluminum substrate frame (1) is provided with a reinforcing mechanism (3), both sides of the outer wall of the aluminum substrate frame (1) are respectively fixed with a fixing plate (4), the inner wall of the fixing plate (4) is provided with a first thread groove (5), the inner wall of the first thread groove (5) is fixed with a threaded rod (6), the buffer mechanism (7) is arranged in the aluminum substrate frame (1), a second fixing block (8) is arranged below the outer wall of the buffer mechanism (7), both sides of the inner wall of the second fixing block (8) are respectively provided with a positioning shaft (9), the inner wall of the positioning shaft (9) is fixed with a limiting rod (10), the inner wall of the limiting rod (10) is provided with a second thread groove (11), the inner wall of the second thread groove (11) is fixedly provided with a buffer spring (12), both sides of the outer wall of the buffer mechanism (7) are respectively provided with a sliding groove (13), and an auxiliary supporting block (14) is fixed below the sliding groove (13), and a supporting column (15) is fixed on the inner wall of the auxiliary supporting block (14).

2. A high withstand voltage aluminum substrate according to claim 1, wherein: the fixing mechanism (2) comprises a first fixing block (201), a first clamping groove (202), a first rotating shaft (203) and a first clamping block (204), the first fixing block (201) is installed on the inner wall of the aluminum substrate frame (1), the first clamping groove (202) is formed in the inner wall of the first fixing block (201), the first rotating shaft (203) is fixed to two sides of the outer wall of the first fixing block (201), and the first clamping block (204) is arranged on the outer wall of the first rotating shaft (203).

3. A high withstand voltage aluminum substrate according to claim 1, wherein: reinforcing mechanism (3) include second draw-in groove (301), locating piece (302), second pivot (303) and third draw-in groove (304), second draw-in groove (301) have been seted up to the surface of aluminium base plate frame (1), and the inner wall of second draw-in groove (301) is fixed with locating piece (302), the outer wall of locating piece (302) is provided with second pivot (303), and third draw-in groove (304) have been seted up to the outer wall of second pivot (303).

4. A high withstand voltage aluminum substrate according to claim 1, wherein: threaded rod (6) are through first thread groove (5) and fixed plate (4) threaded connection, and threaded rod (6) set up with the axis symmetry of aluminium base plate frame (1).

5. A high withstand voltage aluminum substrate according to claim 1, wherein: the buffer mechanism (7) comprises an extrusion block (701), a placing groove (702) and buffer cotton (703), the extrusion block (701) is installed below the inner wall of the aluminum substrate frame (1), the placing groove (702) is formed below the outer wall of the extrusion block (701), and the buffer cotton (703) is installed on the inner wall of the placing groove (702).

6. A high withstand voltage aluminum substrate according to claim 5, wherein: the placing groove (702) and the second fixing block (8) form a sliding structure through the sliding groove (13), and the outer wall of the placing groove (702) is tightly attached to the inner wall of the sliding groove (13).

7. A high withstand voltage aluminum substrate according to claim 1, wherein: buffer spring (12) pass through second thread groove (11) and location axle (9) threaded connection, and buffer spring (12) are the equidistant distribution setting on second fixed block (8).