CN212722965U

CN212722965U - Power supply test equipment with external storage structure

Info

Publication number: CN212722965U
Application number: CN202021007253.9U
Authority: CN
Inventors: 杨松
Original assignee: Hunan Tizhen Technology Co ltd
Current assignee: Hunan Tizhen Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-16
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a power supply test equipment with circumscribed storage structure, including first box and display, the backup pad is installed through first slide rail group in first box top, first slide rail group includes interior fixed rail, fastening screw, middle fixed rail, outer fixed rail and smart steel ball, interior fixed rail passes through fastening screw to be fixed in the backup pad, outer fixed rail passes through fastening screw to be connected on first box, be provided with middle fixed rail between outer fixed rail and the interior fixed rail, be provided with smart steel ball between middle fixed rail and the outer fixed rail, the below of backup pad is provided with the storing box, the inside of storing box is provided with the baffle, second slide rail group is installed to the both sides of storing box, the top of first box is fixed with the second box through second angle sign indicating number. The utility model discloses be applied to the detection of power supply module among the electronic equipment, and have the storage structure, it is more convenient to use.

Description

Power supply test equipment with external storage structure

Technical Field

The utility model relates to a power supply testing equipment technical field specifically is a power supply testing equipment with circumscribed storage structure.

Background

The power supply detection equipment is used for detecting a power supply component in electronic equipment, mainly realizes comprehensive tests on the load capacity, charger function and the like of power supply components such as a three-phase three-wire AC220V of a launch control instrument, a filter, a 7A special power supply, a control power supply and the like, can test the distribution conventional performances such as the output voltage precision, the voltage regulation rate, the current regulation rate, the power supply ripple, the power supply step characteristic and the like of the power supply respectively, and checks the test result.

Current power check out test set is mostly simple box equipment, does not possess the storage structure for some supplementary detection device of its supporting use can't deposit, need to take storage device in addition to deposit, and it confuses easily, leads to the device to forget to take, and current detection device's keyboard adopts the pivoted design in addition, changes it to the horizontal plane during the use, and the bottom can't support it during its use, causes the breakage of equipment easily.

Therefore, it is desirable to provide a power testing apparatus having an external storage structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power test equipment with circumscribed storage structure to the problem of storage structure and keyboard board nothing strong point is proposed not to have in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power supply testing device with an external storage structure comprises a first box body and a display, wherein a supporting plate is arranged above the first box body through a first slide rail group, the first slide rail group comprises an inner fixed rail, a fastening screw, a middle fixed rail, an outer fixed rail and a fine steel ball, the inner fixed rail is fixed on the supporting plate through the fastening screw, the outer fixed rail is connected on the first box body through the fastening screw, the middle fixed rail is arranged between the outer fixed rail and the inner fixed rail, the fine steel ball is arranged between the middle fixed rail and the outer fixed rail, a storage box is arranged below the supporting plate, a partition plate is arranged inside the storage box, second slide rail groups are arranged on two sides of the storage box, a second box body is fixed above the first box body through second angle codes, and first angle codes are arranged at corners above the second box body, the top of second box is provided with the handle, the front of second box is provided with the display, the below of display is provided with the folded sheet, the upper surface of folded sheet is provided with the keyboard, the one end of folded sheet is provided with the buckle, the rear of second box is provided with the data plate, the top of data plate is provided with USB interface and CAN interface, the below of data plate is provided with external interface group.

Preferably, the lower surface of the first box body is provided with a rubber pad, the bottom end of the first box body is provided with anti-skidding lines, and the upper surface of the supporting plate is provided with a rubber pad.

Preferably, the folding plate and the second box body are in a rotating structure, and the rotating angle of the folding plate is ninety degrees.

Preferably, the external interface group comprises two external connectors, two test probes, two power supply connectors and a power switch, and the power supply connectors and the power switch are all provided with one.

Preferably, the first slide rail sets are provided with two, the first slide rail sets are fixed on two sides of the supporting plate, the second slide rail sets are provided with four, and the second slide rail sets are installed on two sides of the storage box in pairs.

Preferably, the inner fixed rail and the middle fixed rail form a sliding structure through the fine steel balls, and the middle fixed rail and the outer fixed rail form a sliding structure through the fine steel balls.

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

1. the utility model discloses an add a storage box in the bottom of current power detection box, and inside adopts the baffle to cut apart, make it cut apart into a plurality of, can deposit some supplementary detection device that use when using, accomodate simply, and when using next time, the condition that auxiliary device forgotten can not appear.

2. The utility model discloses an add the backup pad of a retractable in the bottom of power detection box, make up through a plurality of slide rails, make it can carry out the pull, can pull it out when using, play the support guard action to the keyboard board, prevent that keyboard board atress is too big, lead to its book to decrease.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of a front view section structure of the storage box of the present invention;

FIG. 5 is a rear view of the external interface set of the present invention;

fig. 6 is a schematic view of a front view cross-sectional structure of the slide rail set of the present invention;

fig. 7 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a first case; 2. a support plate; 3. folding the board; 4. a second case; 5. a display; 6. a first corner connector; 7. a handle; 8. a storage box; 9. a second corner connector; 10. a nameplate; 11. a USB interface; 12. a CAN interface; 13. an external interface group; 131. to the external connector; 132. testing the probe; 133. a power supply connector; 134. a power switch; 14. a keyboard; 15. buckling; 16. a first slide rail set; 161. an inner fixed rail; 162. fastening screws; 163. A middle fixed rail; 164. an outer fixed rail; 165. fine steel balls; 17. a second slide rail set; 18. A separator.

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.

Referring to fig. 1-6, the present invention provides an embodiment:

the utility model provides a power supply test equipment with circumscribed storage structure, including first box 1 and display 5, the lower surface of first box 1 is provided with the rubber pad, the bottom of first box 1 is provided with anti-skidding line, can guarantee the stationarity that the device is, gliding phenomenon can not appear, backup pad 2 is installed through first slide rail group 16 in first box 1 top, the upper surface of backup pad 2 is provided with the rubber pad, be used for playing the supporting role to folded sheet 3, and the surface uses the rubber pad, can contact folded sheet 3's surface better, also can prevent its fish tail, mainly play the supporting role, reduce folded sheet 3's damage, increase folded sheet 3's life.

The first slide rail set 16 is provided with two, the first slide rail set 16 is fixed on two sides of the support plate 2, the first slide rail set 16 comprises an inner fixed rail 161, a fastening screw 162, a middle fixed rail 163, an outer fixed rail 164 and a fine steel ball 165, the inner fixed rail 161 is fixed on the support plate 2 through the fastening screw 162, the outer fixed rail 164 is connected on the first box body 1 through the fastening screw 162, a middle fixed rail 163 is arranged between the outer fixed rail 164 and the inner fixed rail 161, the fine steel ball 165 is arranged between the middle fixed rail 163 and the outer fixed rail 164, the inner fixed rail 161 forms a sliding structure with the middle fixed rail 163 through the fine steel ball 165, the middle fixed rail 163 forms a sliding structure with the outer fixed rail 164 through the fine steel ball 165, the sliding structure can pull the support plate 2, when in use, the support plate is pulled out, the folded plate 3 is supported, when the detection is finished, the folded plate can be pushed back, the space is saved.

A storage box 8 is arranged below the supporting plate 2, a partition plate 18 is arranged in the storage box 8 to divide the storage box 8 into a plurality of spaces for storage, second sliding rail groups 17 are arranged on two sides of the storage box 8, the structure of the sliding device is the same as that of the first sliding rail group 16, the sliding device plays a role in sliding and can drive the interior of the first box body 1 with the shape of 8 of the storage box to be drawn, four second sliding rail groups 17 are arranged, every two second sliding rail groups 17 are arranged on two sides of the storage box 8 to ensure the stability of the storage box 8, the second box body 4 is fixed above the first box body 1 through the second corner connector 9, the first box body 1 is connected with the second box body 4, the first corner connector 6 is arranged at the corner above the second box body 4, and when the corner is protected, play fixed action to second box 4, the top of second box 4 is provided with handle 7, and convenient portable, its structure is small and exquisite, portable.

The front of the second box 4 is provided with a display 5, LQ150X1LG96 produced by SHARP company is adopted, the screen size is fifteen inches, the resolution is 1024X 800, the display surface of the display 5 is adhered with toughened glass to play a better protection effect on components, the VGA interface is driven to form a man-machine interaction platform and an information processing platform of AC/DC power supply testing equipment together with a main control unit and an operation component, a folding plate 3 is arranged below the display 5, the folding plate 3 and the second box 4 are in a rotating structure, the rotating angle of the folding plate 3 is ninety degrees, the upper surface of the folding plate 3 is provided with a keyboard 14 to facilitate detection operation, one end of the folding plate 3 is provided with a buckle 15, the rear of the second box 4 is provided with a nameplate 10, the types of recording equipment and the like, a USB interface 11 and a CAN interface 12 are arranged above the nameplate 10, the USB interface 11 CAN be connected with an external keyboard and a mouse, the work operation when making the detection is more convenient, the below of data plate 10 is provided with external interface group 13, external interface group 13 is including external connector 131, test probe 132, power supply connector 133 and switch 134, be provided with two to external connector 131, test probe 132 is provided with two, be used for connecting the test unit, the use power is DC24 volt, power supply connector 133 and switch 134 all are provided with one, adopt AC220 volt power, and the inside LED lamp that is provided with of switch 134, be convenient for observe during the use, can judge through light whether open switch, can judge again that the circuit is normal.

The working principle is as follows: the utility model supplies electric energy through a 220V AC municipal power grid, firstly, the first box 1 and the second box 4 of the device are connected, the connection point adopts the second corner connector 9 to connect, when in use, the device can be carried by hand to be placed at a designated place, the power supply connector 133 is connected with 220V AC commercial power, the buckle 15 is further opened through the circuit switch of the power switch 134 control equipment, the folding plate 3 is folded and rotates downwards, the support plate 2 can be pulled out before rotating, the support plate 2 is pulled out through the sliding characteristic of the first sliding rail set 16, when the folding plate 3 is put down, a certain supporting protection effect can be played on the folding plate 3, the long-term folding loss of the folding plate 3 is reduced, the placed platform can be avoided, the resulting folding plate 3 has no supporting surface, the use of the support plate 2 is too small, the operation is more convenient, plays a role in folding the board 3.

When in detection, the external connector 131, the test probe 132 and the module of the power supply to be detected can be connected with each other, the detection device is detected through the internal module, if the keyboard 14 of the equipment is inconvenient to use, the external keyboard and the mouse can be connected through the USB interface 11, so that the operation is more smooth, and in addition, an AC220V power supply connected with the power supply connector 133 of the equipment can be converted into a DC 27V power supply through the internal element and is transmitted to the required electronic element.

When equipment detects the end, can close folded sheet 3 to fix through buckle 15, when putting in order, can put the inside of storing box 8 with connecting wire, external keyboard, mouse etc. that use, play the effect of storage to it, need not to look for the thing in addition and deposit, and can avoid effectively forgetting the part that forgets to lead to and take.

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 power supply test equipment with circumscribed memory structure, includes first box (1) and display (5), its characterized in that: a support plate (2) is installed above the first box body (1) through a first slide rail group (16), the first slide rail group (16) comprises an inner fixed rail (161), a fastening screw (162), a middle fixed rail (163), an outer fixed rail (164) and a fine steel ball (165), the inner fixed rail (161) is fixed on the support plate (2) through the fastening screw (162), the outer fixed rail (164) is connected on the first box body (1) through the fastening screw (162), the middle fixed rail (163) is arranged between the outer fixed rail (164) and the inner fixed rail (161), the fine steel ball (165) is arranged between the middle fixed rail (163) and the outer fixed rail (164), a storage box (8) is arranged below the support plate (2), a partition plate (18) is arranged inside the storage box (8), and second slide rail groups (17) are installed on two sides of the storage box (8), the top of first box (1) is fixed with second box (4) through second angle sign indicating number (9), the top corner of second box (4) is provided with first angle sign indicating number (6), the top of second box (4) is provided with handle (7), the front of second box (4) is provided with display (5), the below of display (5) is provided with folded sheet (3), the upper surface of folded sheet (3) is provided with keyboard (14), the one end of folded sheet (3) is provided with buckle (15), the rear of second box (4) is provided with data plate (10), the top of data plate (10) is provided with USB interface (11) and CAN interface (12), the below of data plate (10) is provided with external interface group (13).

2. The power supply test equipment with the external storage structure as claimed in claim 1, wherein: the lower surface of the first box body (1) is provided with a rubber pad, the bottom end of the first box body (1) is provided with anti-skidding lines, and the upper surface of the supporting plate (2) is provided with a rubber pad.

3. The power supply test equipment with the external storage structure as claimed in claim 1, wherein: the folding plate (3) and the second box body (4) are of a rotating structure, and the rotating angle of the folding plate (3) is ninety degrees.

4. The power supply test equipment with the external storage structure as claimed in claim 1, wherein: the external interface group (13) comprises two external connectors (131), two testing probes (132), two power supply connectors (133) and two power switches (134), wherein the power supply connectors (133) and the power switches (134) are arranged.

5. The power supply test equipment with the external storage structure as claimed in claim 1, wherein: the two first sliding rail sets (16) are fixed on two sides of the supporting plate (2), the four second sliding rail sets (17) are arranged, and the two second sliding rail sets (17) are installed on two sides of the storage box (8).

6. The power supply test equipment with the external storage structure as claimed in claim 1, wherein: the inner fixed rail (161) and the middle fixed rail (163) form a sliding structure through the fine steel balls (165), and the middle fixed rail (163) and the outer fixed rail (164) form a sliding structure through the fine steel balls (165).