CN210781432U

CN210781432U - Shock absorption LED power supply for mobile carrier

Info

Publication number: CN210781432U
Application number: CN201921836346.XU
Authority: CN
Inventors: 赵庆华; 韦勤; 徐玉军
Original assignee: Anhui Langshuo Intelligent Technology Co ltd
Current assignee: Anhui Langshuo Intelligent Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-16
Anticipated expiration: 2029-10-29

Abstract

The utility model belongs to the technical field of the LED power, concretely relates to remove shock attenuation nature LED power for carrier, including the power body, its characterized in that: the protective shell, the cover body, the clamping plate and the elastic damping mechanism; the cover body is fixedly arranged at the top end of the protective shell, the power supply body is positioned in a closed space formed between the cover body and the protective shell, clamping plates are arranged at the upper end and the lower end of the power supply body, clamping openings are formed in opposite sides of the two clamping plates, and the power supply body is positioned between the two clamping openings; two one side that splint kept away from each other is connected with the lateral wall of lid and protective housing respectively through elasticity damper, has overcome the not enough of prior art, for the LED power provides the protection, promotes the absorbing ability of buffering, avoids receiving the impact and causes internal damage, reduces fault rate, increase of service life of power.

Description

Shock absorption LED power supply for mobile carrier

Technical Field

The utility model belongs to the technical field of the LED power, concretely relates to remove shock attenuation nature LED power for carrier.

Background

The LED power supply is one of power supplies, a device for supplying power to an electronic device, and a power supply. The device is a device for converting alternating current into direct current through a transformer and a rectifier, and the device is called a rectifying power supply and is also called a driving power supply. The electronic device that can provide the signal is called the signal source. Lithium batteries, dry batteries, rectified power supplies, signal sources are sometimes also referred to as power supplies.

The LED power supply is often required to be installed on a mobile carrier to provide power for the mobile carrier, jolt, collision and the like are inevitable in the moving process of the mobile carrier, and the existing LED power supply does not have the capability of buffering and damping, so that electronic elements in the LED power supply are impacted, and the power supply efficiency and the service life of the LED power supply are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove shock attenuation nature LED power for carrier has overcome the not enough of prior art, for the LED power provides the protection, promotes the absorbing ability of buffering, avoids receiving the impact and causes internal damage, reduces fault rate, increase of service life of power.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides a remove shock attenuation LED power for carrier, includes power body, its characterized in that: the protective shell, the cover body, the clamping plate and the elastic damping mechanism; the cover body is fixedly arranged at the top end of the protective shell, the power supply body is positioned in a closed space formed between the cover body and the protective shell, clamping plates are arranged at the upper end and the lower end of the power supply body, clamping openings are formed in opposite sides of the two clamping plates, and the power supply body is positioned between the two clamping openings; one sides, far away from each other, of the two clamping plates are respectively connected with the cover body and the side wall of the protective shell through elastic damping mechanisms;

the elastic damping mechanism mainly comprises a fixed block fixed on the surface of the clamping plate and buffer grooves formed in the surface of the cover body or the surface of the protective shell, the number of the buffer grooves is two, the two buffer grooves are symmetrical about the longitudinal center line of the fixed block, transverse sliding rods are fixedly arranged in the buffer grooves, moving blocks are sleeved on the sliding rods, buffer springs are sleeved on the outer sides of the sliding rods, two ends of each buffer spring are fixedly connected with the corresponding buffer groove and the corresponding moving block respectively, one ends, close to the fixed block, of the moving blocks are hinged to supporting rods, and the other ends of the supporting rods are hinged to the side surfaces of.

Furthermore, the two support rods are in a splayed or cross-shaped structure with crossed middle sections.

Further, when being the splayed structure between two the bracing piece, the fixed surface of fixed block is fixed with fixed spring, fixed spring's the other end and the fixed surface connection of the lid or the protective housing that correspond.

Further, one end, far away from the supporting rod, of the moving block is provided with a roller, and the moving block slides on the inner wall of the buffer groove through the roller.

Furthermore, 2 or 4 groups of elastic damping mechanisms are arranged on the clamping plate and symmetrically arranged along the central line of the clamping plate.

Further, the both sides of splint all articulate there is the spring telescopic link, the other end of spring telescopic link sets firmly on the lateral wall of the lid or the protective housing that correspond.

Furthermore, a protection pad is fixedly arranged in a clamping opening of the clamping plate, and the surface of the protection pad is tightly attached to the power supply body.

Furthermore, the both sides of protective housing and lid are provided with positioning mechanism and make visor and lid fixed connection, positioning mechanism mainly includes the last locating piece that sets firmly on the lid lateral wall, sets firmly the lower locating piece on the protective housing lateral wall and wears to establish the fixing bolt on last locating piece, fixing bolt's bottom and lower locating piece threaded connection.

Furthermore, vents are formed in two sides of the protective shell, dust screens are arranged in the vents, and a plurality of wiring holes are formed in the front end face of the protective shell.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model relates to a shock-absorbing LED power supply for mobile carrier, which comprises a protective shell, a cover body, a power body, a clamping plate, a protective pad, a spring telescopic rod, a fixed block, a support rod, a movable block, a buffer groove, a sliding groove, a buffer spring, a roller and a fixed spring, wherein the elastic shock-absorbing mechanism and the spring telescopic rod enable the clamping plate to clamp the power supply, and the power body is prevented from being damaged by buffering the impact force received by the power body when being impacted; through setting up locating piece, last locating piece and fixing bolt down, conveniently fix and dismouting lid, be convenient for take out the power body and overhaul and change.

The utility model has the advantages of reasonable design, easy operation is convenient, for the LED power provides the protection, promotes buffering absorbing ability, avoids receiving the impact and causes internal damage, reduces fault rate, increase of service life of power.

Drawings

Fig. 1 is a schematic structural diagram of a shock-absorbing LED power source for a mobile vehicle.

Fig. 2 is a schematic diagram of an internal structure of a protective housing in a shock-absorbing LED power supply for a mobile vehicle.

Fig. 3 is a schematic structural diagram of an elastic damping mechanism in a damping LED power supply for a mobile vehicle.

In the figure: 1. a protective shell; 101. a lower positioning block; 102. a vent; 103. a wiring hole; 2. a cover body; 201. an upper positioning block; 202. fixing the bolt; 3. a power supply body; 4. a splint; 5. a protection pad; 6. a spring telescopic rod; 7. a fixed block; 8. a support bar; 9. a moving block; 10. a buffer tank; 11. a slide bar; 12. a buffer spring; 13. a roller; 14. the spring is fixed.

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.

As shown in fig. 1-3, the shock-absorbing LED power supply for a mobile carrier of the present invention includes a power supply body 3, a protective casing 1, a cover body 2, a clamping plate 4 and an elastic shock-absorbing mechanism; the cover body 2 is fixedly arranged at the top end of the protective shell 1, the power supply body 3 is positioned in a closed space formed between the cover body 2 and the protective shell 1, the upper end and the lower end of the power supply body 3 are both provided with clamping plates 4, clamping openings are formed in opposite sides of the two clamping plates 4, and the power supply body 3 is positioned between the two clamping openings; one sides of the two clamping plates 4, which are far away from each other, are respectively connected with the cover body 2 and the side wall of the protective shell 1 through elastic damping mechanisms;

elastic damping mechanism mainly includes fixed block 7 fixed on 4 surfaces of splint and sets up the dashpot 10 on lid 2 or protective housing 1 surface, dashpot 10 is provided with two, two dashpots 10 are symmetrical about the vertical central line of fixed block 7, the dashpot 10 internal stability is equipped with horizontal slide bar 11, the cover is equipped with movable block 9 on the slide bar 11, slide bar 11's outside cover is equipped with buffer spring 12, buffer spring 12's both ends respectively with dashpot 10 and movable block 9 fixed connection, movable block 9 is close to the one end of fixed block 7 and articulates there is bracing piece 8, the other end of bracing piece 8 is articulated with the side surface of fixed block 7.

The two support rods 8 are in a splayed or middle-section crossed cross structure, when the two support rods 8 are in the splayed structure, a fixed spring 14 is fixed on the surface of the fixed block 7, and the other end of the fixed spring 14 is fixedly connected with the surface of the corresponding cover body 2 or the corresponding protective shell 1.

The end of the moving block 9 far away from the support rod 8 is provided with a roller 13, and the moving block 9 slides on the inner wall of the buffer groove 10 through the roller 13.

The splint 4 is provided with 2 or 4 groups of elastic damping mechanisms which are symmetrically arranged along the central line of the splint 4.

The both sides of splint 4 all articulate there is spring telescopic link 6, and the other end of spring telescopic link 6 sets firmly on the lateral wall of the lid 2 or the protective housing 1 that correspond.

A protection pad 5 is fixedly arranged in the clamping opening of the clamping plate 4, and the surface of the protection pad 5 is tightly attached to the power supply body 3.

The two sides of the protective shell 1 and the cover body 2 are provided with positioning mechanisms to fixedly connect the protective cover and the cover body 2, each positioning mechanism mainly comprises an upper positioning block 201 fixedly arranged on the outer side wall of the cover body 2, a lower positioning block 101 fixedly arranged on the outer side wall of the protective shell 1 and a fixing bolt 202 arranged on the upper positioning block 201 in a penetrating mode, and the bottom end of the fixing bolt 202 is in threaded connection with the lower positioning block 101.

The ventilation openings 102 are formed in two sides of the protective shell 1, the dust screens are arranged in the ventilation openings 102, and the wiring holes 103 are formed in the front end face of the protective shell 1.

To sum up, when the shock absorption LED power supply for the mobile carrier is used, the cover body 2 is firstly opened, the power supply body 3 is placed on the clamping plates 4 in the protective shell 1, then the cover body 2 is covered, the upper positioning block 201 and the lower positioning block 101 are fixed by the fixing bolts 202 in sequence, at the moment, the power supply body 3 is positioned between the clamping ports of the two clamping plates 4, and then the protective shell 1 is fixedly installed on the carrier; in the moving carrier driving process, the bumping and other conditions are generated, the fixing springs 14, the buffer springs 12 and the spring telescopic rods 6 on the periphery of the power supply body 3 can extend or contract along with the shaking of the power supply body 3, the springs on the periphery are mutually pulled and controlled, the restoring force of the springs is utilized to rapidly stabilize the power supply body 3, and the impact force is buffered, and meanwhile, the damage to the inside of the power supply body 3 due to the impact is avoided.

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.

Claims

1. The utility model provides a remove shock attenuation LED power for carrier, includes power body (3), its characterized in that: the protective shell (1), the cover body (2), the clamping plate (4) and the elastic damping mechanism; the cover body (2) is fixedly arranged at the top end of the protective shell (1), the power supply body (3) is positioned in a closed space formed between the cover body (2) and the protective shell (1), clamping plates (4) are arranged at the upper end and the lower end of the power supply body (3), clamping openings are formed in opposite sides of the two clamping plates (4), and the power supply body (3) is positioned between the two clamping openings; one sides, far away from each other, of the two clamping plates (4) are respectively connected with the cover body (2) and the side wall of the protective shell (1) through elastic damping mechanisms;

elastic damping mechanism mainly includes fixed block (7) of fixing on splint (4) surface and sets up in buffer slot (10) on lid (2) or protective housing (1) surface, buffer slot (10) are provided with two, two buffer slot (10) are symmetrical about the vertical central line of fixed block (7), horizontal slide bar (11) have set firmly in buffer slot (10), the cover is equipped with movable block (9) on slide bar (11), the outside cover of slide bar (11) is equipped with buffer spring (12), the both ends of buffer spring (12) respectively with buffer slot (10) and movable block (9) fixed connection, the one end that movable block (9) are close to fixed block (7) articulates there is bracing piece (8), the other end of bracing piece (8) is articulated with the side surface of fixed block (7).

2. The shock-absorbing LED power supply for the mobile vehicle as claimed in claim 1, wherein: the two support rods (8) are in a splayed or cross structure with crossed middle sections.

3. The shock-absorbing LED power supply for the mobile vehicle as claimed in claim 2, wherein: when two be the splayed structure between bracing piece (8), the fixed surface of fixed block (7) is fixed with fixed spring (14), the fixed surface that the other end and corresponding lid (2) or protective housing (1) of fixed spring (14) is connected.

4. The shock-absorbing LED power supply for the mobile vehicle as claimed in claim 1, wherein: and one end of the moving block (9) far away from the supporting rod (8) is provided with a roller (13), and the moving block (9) slides on the inner wall of the buffer groove (10) through the roller (13).

5. The mobile vehicle shock absorption LED power supply according to any one of claims 1 to 4, wherein: the clamping plate (4) is provided with 2 or 4 groups of elastic damping mechanisms, and the elastic damping mechanisms are symmetrically arranged along the central line of the clamping plate (4).

6. The shock-absorbing LED power supply for the mobile vehicle as claimed in claim 1, wherein: both sides of splint (4) all articulate there is spring telescopic link (6), the other end of spring telescopic link (6) sets firmly on the lateral wall of corresponding lid (2) or protective housing (1).

7. The shock-absorbing LED power supply for the mobile vehicle as claimed in claim 1, wherein: and a protection pad (5) is fixedly arranged in the clamping opening of the clamping plate (4), and the surface of the protection pad (5) is tightly attached to the power supply body (3).

8. The shock-absorbing LED power supply for the mobile vehicle as claimed in claim 1, wherein: the protective housing is characterized in that positioning mechanisms are arranged on two sides of the protective housing (1) and the cover body (2) to fixedly connect the protective housing and the cover body (2), the positioning mechanisms mainly comprise upper positioning blocks (201) fixedly arranged on the outer side wall of the cover body (2), lower positioning blocks (101) fixedly arranged on the outer side wall of the protective housing (1) and fixing bolts (202) arranged on the upper positioning blocks (201) in a penetrating mode, and the bottom ends of the fixing bolts (202) are in threaded connection with the lower positioning blocks (101).

9. The shock-absorbing LED power supply for the mobile vehicle as claimed in claim 1, wherein: the dustproof cable is characterized in that ventilation openings (102) are formed in two sides of the protective shell (1), a dustproof net is arranged in the ventilation openings (102), and a plurality of wiring holes (103) are formed in the front end face of the protective shell (1).