CN219871719U - Portable launch control box test power supply - Google Patents

Abstract

The utility model discloses a portable control box test power supply, which comprises a control box test power supply body, wherein two groups of connecting seats are symmetrically arranged at the position of the bottom of the control box test power supply body, which is positioned at the central line of the length direction of the control box test power supply body, the two groups of connecting seats are hinged with the same group of limiting rods, the limiting rods are in sliding connection with a handle, three groups of limiting assemblies with the same structure are arranged between the limiting rods and the handle, and the two ends of the bottom of the control box test power supply body are respectively provided with a limiting seat which can be clamped with the handle.

Description

Portable launch control box test power supply

Technical Field

The utility model relates to the technical field of a test power supply of a control box, in particular to a portable test power supply of a control box.

Background

The power supply is mainly used for functional test and performance evaluation of the power supply, 1 programmable power supply module and 2 independent electronic load modules are integrated in the power supply, and most of the functional test of the power supply can be completed by a single device, so that the power supply is used for power supply research, development and debugging, production line test, quality performance evaluation and the like.

Most of the control box test power supplies in the prior art are not provided with handles, so that the device is inconvenient to carry, or the handles are fixedly arranged with the control box test power supplies, so that the handles are inconvenient to fold, the control box test power supplies are attractive, and certain obstruction is easily caused when the control box test power supplies are used, so that the portable control box test power supplies are provided.

Disclosure of Invention

The utility model aims to provide a portable launch control box test power supply to solve the problems set forth in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable control box test power supply, includes control box test power supply body, two sets of connecting seats are installed to control box test power supply body bottom be located the position symmetry of its length direction central line, two sets of the connecting seat is articulated with same group gag lever post, gag lever post and handle sliding connection, just the gag lever post with be provided with the spacing subassembly that three group's structures are the same between the handle, control box test power supply body bottom's both ends all install can with the spacing seat of handle card sum.

Preferably, the limiting component comprises a sliding rod, a limiting block, a sliding groove and a spring, wherein the sliding rod is arranged on one side of the limiting rod, the other end of the sliding rod penetrates through the handle to be connected with the limiting block, the limiting block is slidably arranged in the sliding groove formed in the handle, and the spring is sleeved outside the sliding rod close to one end of the limiting rod.

Preferably, the handle is kept away from the cavity has been seted up to the one end of gag lever post, the cavity can supply the finger to pass, just the cavity with the tip cooperation of handle forms handheld district, handheld district and the inner wall of cavity all is provided with the fillet of preventing scraping the hand.

Preferably, four groups of footrests for improving stability of the test power supply body are arranged at the bottom of the test power supply body, anti-slip pads are adhered to the bottoms of the footrests, and the length of each footrest is larger than that of the connecting seat.

Preferably, the front end and the rear end of the test power supply body of the launch control box are respectively sleeved with a protective sleeve used for buffering, and the protective sleeves are specifically made of rubber structural members.

Preferably, a control panel is installed at the front end of the control box test power supply body, and a power interface is arranged at the rear end of the control box test power supply body.

Preferably, the two sides of the test power supply body of the control box are provided with radiating windows for radiating heat.

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

1. the handle can be pushed by the limiting component to be clamped into the limiting seat, and the limiting component is used for limiting the handle when the handle is folded, otherwise, after the limit of the handle is released, the handle can be rotated to drive the limiting rod to rotate by taking the hinging point of the limiting rod and the connecting seat as the circle center, so that the handle is unfolded, and the handle is convenient to carry and pick.

2. When the handle is used, the cavity is buckled, the handle is pulled to move towards the direction of the limiting rod, at the moment, the sliding rod and the limiting block slide in the sliding groove and drive the spring to compress until one end of the handle is separated from the limiting seat, at the moment, the handle can be rotated, then the spring is reset to push the handle to reset, at the moment, the limiting block plays a limiting role in the sliding groove to prevent the handle from being separated from the sliding rod, and at the same time, when the handle is lifted, the limiting block can be utilized to play a supporting role, the use of the handle is not influenced, and the inner wall of the cavity and the hand holding area are designed to be round angles, so that the hand holding area can not be pressed against the hand, and the handle is more comfortable.

3. According to the utility model, the device is not easy to slide through the anti-slip pad, the device is more stable in placement, the length of the foot support is longer than that of the connecting seat, the handle and other parts cannot exceed the foot support, the stability of the device in placement cannot be affected, the rubber protective sleeves are sleeved at the front end and the rear end of the test power supply body of the control box, the buffer effect can be achieved, and once the device falls, the buffer effect can be achieved to a certain extent.

Drawings

FIG. 1 is a bottom view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of the present utility model at structure A;

FIG. 4 is a schematic front view of the overall structure of the present utility model;

fig. 5 is a schematic rear view of the overall structure of the present utility model.

In the figure: 1. the control box test power supply body, 2, the connecting seat, 3, the gag lever post, 4, the handle, 5, the gag lever post, 6, the slide bar, 7, the stopper, 8, the spout, 9, the spring, 10, the cavity, 11, the footing, 12, the lag, 13, control panel, 14, power interface, 15, heat dissipation window.

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.

Example 1

Referring to fig. 1-5, the utility model provides a portable test power supply for a control box, which comprises a test power supply body 1 for the control box, wherein two groups of connecting seats 2 are symmetrically arranged at the bottom of the test power supply body 1 and are positioned at the central line in the length direction of the test power supply body, the two groups of connecting seats 2 are hinged with a same group of limiting rods 3, the limiting rods 3 are in sliding connection with handles 4, three groups of limiting assemblies with the same structure are arranged between the limiting rods 3 and the handles 4, and limiting seats 5 which can be clamped with the handles 4 are arranged at two ends of the bottom of the test power supply body 1.

In this embodiment, utilize spacing subassembly can promote handle 4, make it block into spacing seat 5, carry out spacingly to it when handle 4 is folding, otherwise, after removing spacing to handle 4, can rotate handle 4, drive gag lever post 3 and rotate with the pin joint of connecting seat 2 as the centre of a circle, thereby expand handle 4, conveniently carry the device and get, compare in prior art, handle 4 can fold when not using, and install in the device bottom, do not influence the pleasing to the eye of device, also can not cause the hindrance when using.

Referring to fig. 1-5, the limiting component comprises a sliding rod 6, a limiting block 7, a sliding groove 8 and a spring 9, wherein the sliding rod 6 is installed on one side of the limiting rod 3, the other end of the sliding rod 6 is connected with the limiting block 7 through a handle 4, the limiting block 7 is slidably installed in the sliding groove 8 formed in the handle 4, the spring 9 is sleeved outside one end of the sliding rod 6, which is close to the limiting rod 3, a cavity 10 is formed in one end, away from the limiting rod 3, of the handle 4, fingers can pass through the cavity 10, a hand holding area is formed by matching the cavity 10 with the end of the handle 4, and rounded corners for preventing scraping hands are formed on the inner walls of the hand holding area and the cavity 10.

In this embodiment, during the use, the cavity 10 is detained, pulling handle 4 removes to the direction of gag lever post 3, slide bar 6 and stopper 7 can slide in spout 8 this moment, and drive spring 9 compression, until the one end of handle 4 breaks away from spacing seat 5, can rotate handle 4 this moment, then spring 9 resets, promote handle 4 and reset, stopper 7 plays spacing effect in spout 8 this moment, prevent handle 4 and slide bar 6 break away from, when carrying simultaneously and getting handle 4, can play the supporting role by stopper 7, do not influence the use of handle, the inner wall of cavity 10 and the design that the handheld district is the fillet, make to hold in hold the handheld district and can not press against the hand, it is more comfortable.

Referring to fig. 1-5, four groups of support legs 11 for improving stability are mounted at the bottom of the control box testing power supply body 1, anti-slip pads are bonded at the bottom of the support legs 11, the length of the support legs 11 is greater than that of the connecting seat 2, protection sleeves 12 for buffering are sleeved at the front end and the rear end of the control box testing power supply body 1, the protection sleeves 12 are specifically made of rubber material structural members, a control panel 13 is mounted at the front end of the control box testing power supply body 1, a power interface 14 is arranged at the rear end of the control box testing power supply body 1, and heat dissipation windows 15 for heat dissipation are formed in two sides of the control box testing power supply body 1.

In this embodiment, the slipmat makes the device be difficult for sliding, can be more stable when placing, the length of heel brace 11 is greater than the length of connecting seat 2, parts such as connecting seat 2 and handle 4 all can not surpass heel brace 11, stability when can not influence the device to place, rubber lag 12 cover both ends around sending out accuse box test power supply body 1 can play the cushioning, in case the device drops, can play certain cushioning effect, control panel 13 can cooperate the connecting wire, be connected the device with the power that awaits measuring and test the operation, power interface 14 can connect the power cord for the device power supply, the heat dissipation of device is convenient for to heat dissipation window 15.

Working principle: firstly, when the handle 4 is pulled to move towards the direction of the limiting rod 3 by buckling the cavity 10, the sliding rod 6 and the limiting block 7 slide in the sliding groove 8 at the moment, the spring 9 is driven to compress until one end of the handle 4 is separated from the limiting seat 5, the handle 4 can be rotated at the moment, the handle 4 is enabled to stand up, so that the handle 4 can be lifted, then the spring 9 is reset, the handle 4 is pushed to reset, the limiting block 7 plays a limiting role in the sliding groove 8 at the moment, the handle 4 is prevented from being separated from the sliding rod 6, and meanwhile, the limiting block 7 can be utilized to play a supporting role when the handle 4 is lifted, the use of the handle is not affected, the inner wall of the cavity 10 and a holding area are designed to be round corners, so that the hand cannot be damaged when the user holds the holding area, and the handle is more comfortable.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a portable accuse box test power, includes that the accuse box test power body (1), its characterized in that: two groups of connecting seats (2) are symmetrically arranged at the bottom of the control box testing power supply body (1) and positioned at the center line of the length direction of the control box testing power supply body, the two groups of connecting seats (2) are hinged to the same group of limiting rods (3), the limiting rods (3) are in sliding connection with the handles (4), three groups of limiting assemblies with the same structure are arranged between the limiting rods (3) and the handles (4), and limiting seats (5) which can be clamped with the handles (4) are arranged at two ends of the bottom of the control box testing power supply body (1).

2. The portable hair management kit of claim 1, wherein: the limiting component comprises a sliding rod (6), a limiting block (7), a sliding groove (8) and a spring (9), wherein the sliding rod (6) is installed on one side of the limiting rod (3), the other end of the sliding rod (6) penetrates through the handle (4) to be connected with the limiting block (7), the limiting block (7) is slidably installed in the sliding groove (8) formed in the handle (4), and the sliding rod (6) is close to the outer portion of one end of the limiting rod (3) and sleeved with the spring (9).

3. The portable hair management kit of claim 1, wherein: the handle (4) is kept away from cavity (10) have been seted up to the one end of gag lever post (3), cavity (10) can supply the finger to pass, just cavity (10) with the tip cooperation of handle (4) forms handheld district, handheld district and the inner wall of cavity (10) all is provided with the fillet of preventing scraping the hand.

4. The portable hair management kit of claim 1, wherein: four groups of footrests (11) for improving stability of the power supply body (1) are arranged at the bottom of the power supply body (1), anti-slip pads are adhered to the bottom of each footrest (11), and the length of each footrest (11) is greater than that of the connecting seat (2).

5. The portable hair management kit of claim 1, wherein: the front end and the rear end of the test power supply body (1) of the control box are sleeved with protective sleeves (12) for buffering, and the protective sleeves (12) are specifically rubber structural members.

6. The portable hair management kit of claim 1, wherein: the front end of the control box test power supply body (1) is provided with a control panel (13), and the rear end of the control box test power supply body (1) is provided with a power supply interface (14).

7. The portable hair management kit of claim 1, wherein: both sides of the test power supply body (1) of the control box are provided with radiating windows (15) for radiating heat.