CN218071098U

CN218071098U - Emergency power supply device convenient to installation

Info

Publication number: CN218071098U
Application number: CN202222298296.2U
Authority: CN
Inventors: 李冠松
Original assignee: Shenzhen Chuangqiao Technology Co ltd
Current assignee: Shenzhen Chuangqiao Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-16
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to an emergency power supply equipment technical field especially relates to an emergency power supply device convenient to installation, and it includes casing, slide bar A, two-way lead screw, apron, spring, connecting rod and clamp plate. Two clamping plates are symmetrically and slidably arranged in the shell, the sliding rods A are symmetrically arranged at the bottom of the shell, the clamping plates on two sides are both slidably connected with the sliding rods A, and the clamping plates on two sides are respectively in threaded connection with the corresponding ends of the two-way screw rods. The end part of the bidirectional screw rod is provided with a chuck in a sliding way, the outside of a side plate of the shell is provided with a clamping groove, and the chuck is inserted into the clamping groove and is connected with the clamping groove in a meshing way. The cover plate is rotatably arranged on the shell, the cover plate is provided with two fixed plates, two sliding rods B are arranged between the fixed plates on the two sides in parallel, and the sliding rods B are symmetrically and slidably provided with two movable plates. The spring is sleeved on the sliding rod B and is abutted with the corresponding side fixing plate and the movable plate. The connecting rod is rotatably arranged on the movable plate and connected with the rotating seat, and the rotating seat is connected with the pressing plate. The utility model discloses good heat dissipation anti-seismic performance has to whole easy dismounting.

Description

Emergency power supply device convenient to installation

Technical Field

The utility model relates to an emergency power supply equipment technical field especially relates to an emergency power supply device convenient to installation.

Background

The emergency power supply is composed of a charger, an inverter, a storage battery, an isolation transformer, a change-over switch and the like, and is used for inverting direct current electric energy into alternating current electric energy.

Chinese patent with publication number CN211958852U authorizes discloses an emergency power supply equipment convenient to installation, this emergency power supply equipment convenient to installation, it places the box to be equipped with through the bottom at the installation frame, combine to place the outside adjusting part of box, the better problem of emergency power supply equipment staff's quick installation of not being convenient for of having solved, only need put into the inside of placing the box with power source from the top of installation frame when the operation, rotate adjusting part's hand wheel after that, thereby it places the box and carries out the inboard shrink to drive the screw rod to move the drive, until the centre gripping in power source's outside, so can fix emergency power source installation, overall structure is simple, the convenience is stronger during the operation.

However, the device still has the following defects: under the condition of not exerting the resistance to the screw rod, if the power main part takes place to rock, the inertia force that the process of rocking produced is used for both sides to place the box, and places box atress and drive screw reversal, and then makes both sides place the box and lose the centre gripping stabilizing action to the power main part to the device power main part top exposes, lacks shock resistance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides an emergency power supply device convenient to installation.

The technical scheme of the utility model: an emergency power supply device convenient to mount comprises a shell, a slide bar A, a bidirectional screw rod, a cover plate, a spring, a connecting rod and a pressing plate.

Two clamping plates are symmetrically and slidably arranged in the shell, a power supply is arranged on a bottom plate of the shell, and the power supply is located between the clamping plates on the two sides and is abutted to one side, close to the clamping plates on the two sides, of the power supply. The slide bars A are symmetrically arranged at the bottom of the shell, and the clamping plates at the two sides are both in sliding connection with the slide bars A.

The bidirectional screw rod is rotatably arranged at the bottom of the shell, and the clamping plates at the two sides are respectively in threaded connection with the corresponding ends of the bidirectional screw rod. The end part of the bidirectional screw rod is provided with a chuck in a sliding manner, the side plate of the shell is provided with a clamping groove in the outside, the chuck is inserted into the clamping groove and is connected with the clamping groove in a sliding manner along the horizontal direction, and the chuck is meshed with the clamping groove along the vertical direction.

The cover plate is rotatably arranged on the shell, the cover plate is symmetrically provided with two fixed plates, two sliding rods B are arranged between the fixed plates on the two sides in parallel, and the sliding rods B are symmetrically and slidably provided with two movable plates. The spring is sleeved on the sliding rod B, and two ends of the spring are respectively abutted against the corresponding side fixing plate and the movable plate. The connecting rod rotates and sets up on the fly leaf, and the other end of connecting rod connects the rotation seat, rotates the seat and connects the clamp plate, and the clamp plate is in elastic contact with the upper surface of power.

Preferably, both sides of the shell are provided with mounting ear plates, and waist-shaped mounting holes are formed in the mounting ear plates.

Preferably, the shell is symmetrically provided with ventilation holes, dust screens are arranged in the ventilation holes, through holes are further formed in the pressing plate, heat dissipation holes are formed in the through holes, and anti-skidding teeth are arranged on the pressing plate.

Preferably, a heat dissipation groove is formed in a bottom plate of the shell, the bottom of the clamping plate penetrates through the heat dissipation groove and is in sliding connection with the heat dissipation groove, and a flexible protection pad is arranged on one side, close to each other, of the clamping plate.

Preferably, the shell is provided with a locking groove, the cover plate is provided with a clamping block, the clamping block is clamped into the locking groove and matched with the locking groove, and the clamping block is spirally arranged on a mounting screw in threaded connection with the shell.

Preferably, the bottom of the shell is provided with a groove, and the bottom of the groove is higher than the lower surface of the mounting lug plate.

Preferably, the chuck is provided with a handle.

Compared with the prior art, the utility model discloses following profitable technological effect has:

through setting up splint, utilize two-way lead screw drive to connect both sides splint, make both sides splint shrink in step, and then carry out the centre gripping fixed to the power, and chuck and the draw-in groove cooperation that two-way lead screw tip slided and sets up, transversely take out after the chuck, two-way lead screw is rotatable, and after going into the draw-in groove with the chuck card, two-way lead screw is unrotatable, this structure can prevent effectively that both sides splint from driving two-way lead screw when not hard up and revolving, plays the effect to two-way lead screw rotation restriction. Through set up the flexible clamp plate of elasticity on the apron, utilize the reverse thrust of spring, make the clamp plate carry out elasticity to the power and compress tightly the centre gripping, further prevent that the power from freely sliding in the casing, simultaneously the utility model discloses overall structure anti-seismic performance is good, and easy dismounting, and is very practical, is fit for promoting.

Drawings

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

FIG. 2 is a view of the connection structure of the two-way screw rod and the clamping plate in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a diagram of the connection structure of the pressing plate and the cover plate.

Reference numerals: 1. a housing; 101. a card slot; 2. mounting an ear plate; 3. a splint; 4. a slide bar A; 5. a bidirectional screw rod; 6. a chuck; 7. a power source; 8. a cover plate; 9. a fixing plate; 10. a slide bar B; 11. a movable plate; 12. a spring; 13. a connecting rod; 14. a rotating seat; 15. pressing a plate; 16. and (4) anti-slip teeth.

Detailed Description

Example one

As shown in fig. 1-4, the emergency power supply device provided by the present invention comprises a housing 1, a sliding rod A4, a bidirectional screw rod 5, a cover plate 8, a spring 12, a connecting rod 13 and a pressing plate 15.

Two splint 3 of symmetry and slip setting in casing 1 set up power 7 on casing 1's the bottom plate, and power 7 is located between the splint 3 of both sides and the one side butt that is close to each other with both sides splint 3. The slide bars A4 are symmetrically arranged at the bottom of the shell 1, and the clamping plates 3 at the two sides are both in sliding connection with the slide bars A4.

The bidirectional screw rod 5 is rotatably arranged at the bottom of the shell 1, and the two side clamping plates 3 are respectively in threaded connection with the corresponding ends of the bidirectional screw rod 5. The end part of the bidirectional screw rod 5 is provided with a chuck 6 in a sliding manner, the outside of a side plate of the shell 1 is provided with a clamping groove 101, the chuck 6 is inserted into the clamping groove 101 and is in sliding connection with the clamping groove along the horizontal direction, and the chuck 6 is in meshing connection with the clamping groove 101 along the vertical direction.

The cover plate 8 is rotatably arranged on the shell 1, two fixing plates 9 are symmetrically arranged on the cover plate 8, two sliding rods B10 are arranged between the fixing plates 9 on two sides in parallel, and two movable plates 11 are symmetrically and slidably arranged on the sliding rods B10. The spring 12 is sleeved on the sliding rod B10, and two ends of the spring 12 are respectively abutted against the corresponding side fixing plate 9 and the movable plate 11. The connecting rod 13 is rotatably arranged on the movable plate 11, the other end of the connecting rod 13 is connected with the rotating seat 14, the rotating seat 14 is connected with the pressing plate 15, and the pressing plate 15 is in elastic contact with the upper surface of the power supply 7.

In this embodiment, at first open apron 8, put power 7 on the bottom plate in casing 1 according to the regulation direction, transversely stimulate chuck 6, make chuck 6 break away from draw-in groove 101, rotate two-way lead screw 5 afterwards, two-way lead screw 5 rotates and drives both sides splint 3 and be close to in step, utilize both sides splint 3 to carry out the centre gripping to the left and right sides of power 7 fixed, afterwards with chuck 6 card go into draw-in groove 101 can. Then cover the cover plate 8, the cover plate 8 is rotationally buckled on the shell 1, the pressure plate 15 is preferentially contacted with the surface of the power supply 7, and then the pressure plate 15 compresses the upper surface of the power supply under the tension action of the spring 12, thereby realizing the limit of the front and back movement of the power supply

Example two

As shown in fig. 1-4, the utility model provides an emergency power supply device convenient to installation compares in embodiment one, and the symmetry sets up the ventilation hole on casing 1, sets up the dust screen in the ventilation hole, still is equipped with the through-hole on the clamp plate 15, sets up the louvre in the through-hole, and sets up on clamp plate 15 antiskid tooth 16, sets up the radiating groove on casing 1's the bottom plate, and the bottom of splint 3 is passed the radiating groove and rather than sliding connection, and one side that splint 3 is close to each other sets up flexible protection pad.

In this embodiment, power module can produce the heat when supplying discharge, and the steam that produces in the casing 1 this moment can be discharged along the ventilation hole, and sets up the radiating groove on the bottom plate to and set up the through-hole on clamp plate 15, can reduce the contact surface of power 7 and bottom plate and clamp plate 15, and then prevent that laminating position part from locally producing high temperature.

EXAMPLE III

As shown in fig. 1, the utility model provides an emergency power supply device convenient to installation compares in embodiment one, and the bottom of casing 1 sets up the recess, and the bottom of recess is higher than the lower surface height of installation otic placode 2.

In this embodiment, the bottom of the housing 1 is provided with a groove, which facilitates heat dissipation from the bottom of the power supply 7.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. An emergency power supply device convenient to mount is characterized by comprising a shell (1), a slide rod A (4), a bidirectional screw rod (5), a cover plate (8), a spring (12), a connecting rod (13) and a pressing plate (15);

the two clamping plates (3) are symmetrically and slidably arranged in the shell (1), a power supply (7) is arranged on a bottom plate of the shell (1), and the power supply (7) is positioned between the two clamping plates (3) and is abutted against one side, close to each other, of the two clamping plates (3); the sliding rods A (4) are symmetrically arranged at the bottom of the shell (1), and the clamping plates (3) on the two sides are in sliding connection with the sliding rods A (4);

the bidirectional screw rod (5) is rotatably arranged at the bottom of the shell (1), and the clamping plates (3) at the two sides are respectively in threaded connection with the corresponding ends of the bidirectional screw rod (5); a chuck (6) is arranged at the end part of the bidirectional screw rod (5) in a sliding manner, a clamping groove (101) is arranged outside a side plate of the shell (1), the chuck (6) is inserted into the clamping groove (101) and is in sliding connection with the clamping groove (101) along the horizontal direction, and the chuck (6) is in meshing connection with the clamping groove (101) along the vertical direction;

the cover plate (8) is rotatably arranged on the shell (1), two fixed plates (9) are symmetrically arranged on the cover plate (8), two sliding rods B (10) are arranged between the fixed plates (9) on the two sides in parallel, and two movable plates (11) are symmetrically and slidably arranged on the sliding rods B (10); the spring (12) is sleeved on the sliding rod B (10), and two ends of the spring (12) are respectively abutted against the corresponding side fixing plate (9) and the movable plate (11); the connecting rod (13) is rotatably arranged on the movable plate (11), the other end of the connecting rod (13) is connected with the rotating seat (14), the rotating seat (14) is connected with the pressing plate (15), and the pressing plate (15) is in elastic contact with the upper surface of the power supply (7).

2. An emergency power supply device convenient for installation according to claim 1, wherein the mounting ear plates (2) are arranged on both sides of the housing (1), and kidney-shaped mounting holes are formed in the mounting ear plates (2).

3. The emergency power supply device convenient to mount according to claim 1, wherein the housing (1) is symmetrically provided with vent holes, a dust screen is arranged in the vent holes, the pressure plate (15) is further provided with through holes, heat dissipation holes are arranged in the through holes, and the pressure plate (15) is provided with anti-skid teeth (16).

4. An emergency power supply unit easy to install according to claim 1, characterized in that the bottom plate of the housing (1) is provided with heat dissipating slots, the bottom of the clamping plate (3) is slidably connected to the heat dissipating slots, and the sides of the clamping plates (3) adjacent to each other are provided with flexible protective pads.

5. The emergency power supply device convenient to mount according to claim 1, wherein the housing (1) is provided with a locking groove, the cover plate (8) is provided with a clamping block, the clamping block is clamped into the locking groove and matched with the locking groove, and the clamping block is screwed on a mounting screw in threaded connection with the housing (1).

6. An emergency power supply unit easy to install according to claim 1, characterized in that the bottom of the housing (1) is provided with a recess, the bottom of which is higher than the lower surface of the mounting ear plate (2).

7. An emergency power supply unit for easy installation according to claim 1, characterised in that the chuck (6) is provided with a handle.