CN217693971U - Testing arrangement suitable for it is outdoor - Google Patents

Abstract

The utility model relates to a testing arrangement technical field's a be applicable to open air testing arrangement, the load simulator comprises a case, the machine case includes that the inner chamber is equipped with the box of test mainboard, the box top articulates there is the apron that can open and shut, the bottom half is equipped with the truckle, the box up end is embedded to have the display screen with test mainboard electrical connection, the box lateral wall is equipped with wiring port and thermovent with test mainboard electrical connection, this lateral wall of box articulates there is can opening and shutting. The utility model discloses owing to adopted and to seal the guard plate that covers to wiring port and thermovent after the closure, consequently can seal the wiring port and the thermovent and cover when not using, solved among the prior art this louvre and data interface and exposed outside all the time, consequently can get into the dust in long-time louvre and the data interface, influence the heat dissipation function of louvre and data interface's normal use.

Description

Testing arrangement suitable for it is open air

Technical Field

The utility model relates to a testing arrangement technical field especially relates to a be applicable to open air testing arrangement.

Background

With the development and progress of society, electronic devices for outdoor use are increasing, and therefore, it is necessary to detect components in such electronic devices in specific places such as outdoors.

At present, chinese patent with publication number CN214228579U discloses a portable test device, specifically discloses a case, the case includes upper panel and lower panel, wherein, the upper panel with lower panel all has bilayer structure, and the surface of upper panel is inlayed and is equipped with the display screen, be provided with 42 data interface on the side of lower panel, lower panel with be provided with the louvre on the articulated side of upper panel, but the device has following at least one kind not enough: 1. the heat dissipation holes and the data interfaces are always exposed outside, so that dust can enter the heat dissipation holes and the data interfaces for a long time, and the heat dissipation function of the heat dissipation holes and the normal use of the data interfaces are influenced; 2. the device is carried by the handle, although the weight of the device is small, the device is not light and heavy on a far way, so that a worker carrying the device remotely can still be tired; .

SUMMERY OF THE UTILITY MODEL

An object of the utility model is just to provide a testing arrangement who is applicable to the open air in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a be applicable to open air testing arrangement, includes quick-witted case, quick-witted case includes that the inner chamber is equipped with the box of test mainboard, the box top articulates there is the apron that can open and shut, the bottom half is equipped with the truckle, the box up end is embedded to have the display screen with test mainboard electrical connection, the box lateral wall is equipped with wiring port and thermovent with test mainboard electrical connection, this lateral wall of box articulates has the guard plate that can open and shut, and can seal the shielding to wiring port and thermovent after the closure.

Preferably, still include portable mechanism, portable mechanism includes vertical pole, connecting rod, portable pole, contact pin, vertical pole is equipped with two, and swing joint has the contact pin that can peg graft in ground through auto-lock hinged joint about the lateral wall about the box about two vertical poles difference, two vertical pole lower extremes, and two vertical pole upper ends correspond with two connecting rod one end respectively and articulate, and two connecting rod other ends pass through portable pole and connect.

Preferably, the position of the left side wall and the right side wall of the box body behind the corresponding vertical rods is provided with a limiting supporting leg for limiting the backward turning angle of the connecting rod.

Preferably, the handle bar body is sleeved with a flexible sleeve.

Preferably, the caster wheel body is provided with a shock-absorbing layer.

Preferably, the display screen is a touch display screen.

Has the advantages that:

1. the caster wheels are arranged at the bottom of the case body, so that the case can be pushed more conveniently, and the function of moving the case more labor-saving is realized;

2. the protection plate capable of sealing and covering the wiring port and the heat dissipation port after being closed is adopted, so that the wiring port and the heat dissipation port can be sealed and covered when not in use, and the problem that dust enters the heat dissipation hole and the data interface for a long time to influence the heat dissipation function of the heat dissipation hole and the normal use of the data interface due to the fact that the heat dissipation hole and the data interface are always exposed in the prior art is solved;

3. due to the adoption of the handheld mechanism, the case can be lifted on a special terrain, and the case can be fixed by using the contact pins on the special terrain, so that the case is prevented from moving due to the instability of the caster wheel in the use process.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the present invention in a portable state;

fig. 3 is a schematic structural view in a use state of the present invention;

fig. 4 is a schematic structural view of another viewing angle in the use state of the present invention;

fig. 5 is a right side view in the use state of the present invention.

The reference numerals are explained below:

1. a chassis; 11. a box body; 111. a wiring port; 112. a heat dissipation port; 12. a cover plate; 13. a caster wheel; 14. a display screen; 15. a protection plate; 16. limiting support legs; 2. a hand-held mechanism; 21. a vertical rod; 22. a connecting rod; 23. a hand-held lever; 24. and (6) inserting pins.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Embodiment one, as shown in fig. 1-5, a testing device suitable for the open air includes a case 1 having a testing motherboard in an inner cavity, the case 1 includes a case body 11, a cover plate 12 capable of being opened and closed is hinged on an upper end of the case body 11, casters 13 are arranged at a bottom of the case body 11, so that the case 1 can be conveniently pushed, and a function of moving the case 1 with less effort is realized, a display 14 electrically connected with the testing motherboard is embedded in an upper end surface of the case body 11, and the display 14 can be a touch display screen as required, so that the number of keys can be reduced, and a volume of the testing device can be effectively reduced, the side wall of the case body 11 of the testing device is provided with a wiring port 111 and a heat dissipation port 112, as required, the rear side wall or the front side wall of the case body 11 can be provided with the wiring port 111 and the heat dissipation port 112, and the heat dissipation port 112 can be located at two positions respectively at two sides of the wiring port 111, and the side wall of the case body 11 is hinged with a protection plate 15 capable of being opened and closed and capable of sealing and covering the heat dissipation port 112;

according to the requirements, the lower end of the protection plate 15 can be correspondingly hinged with the box body 11, the box body 11 is also provided with a connecting piece for ensuring the protection plate 15 to be stably closed, the upper end of the protection plate 15 can be correspondingly hinged with the box body 11, the protection plate 15 is ensured to be closed by utilizing the gravity of the protection plate 15, and one side of the protection plate 15 can be correspondingly hinged with the box body 11;

according to the requirement, the side wall of the box body 11 is provided with a recess, the wiring port 111 and the heat dissipation port 112 are correspondingly positioned in the recess, and the opening part of the recess is provided with a rubber sealing strip;

the caster wheels 13 are arranged at the bottom of the case body 11, so that the case 1 can be pushed more conveniently, and the function of moving the case 1 in a more labor-saving manner is realized; owing to adopted and can seal the guard plate 15 that covers to wiring port 11 and thermovent 112 after the closure, consequently can seal and cover wiring port 11 and thermovent 112 when not using, solved among the prior art this louvre and data interface and expose all the time, consequently can get into the dust in long-time louvre and the data interface, influence the heat dissipation function of louvre and data interface's normal use.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 to 5, the portable device 2 is further included, the portable device 2 includes two vertical rods 21, two connecting rods 22, two carrying rods 23 and two pins 24, the two vertical rods 21 are respectively movably connected to the left and right side walls of the box body 11 up and down, the specific orientation is that the open side of the cover plate 12 is the front side, the hinged portion of the cover plate 12 is the rear side, the two vertical rods 21 can be symmetrically arranged and respectively located in the middle of the left and right side walls of the box body 11, the lower ends of the two vertical rods 21 are connected with the pins 24 capable of being plugged in the ground through self-locking hinges, the self-locking hinges can be self-locking hinges with 90 degrees or 180 degrees as required, preferably, the front and back directions of the rotation central axis of the self-locking hinges are arranged, the upper ends of the two vertical rods 21 are respectively hinged to one ends of the two connecting rods 22, and the other ends of the two connecting rods 22 are connected through the carrying rods 23;

specifically, because the vertical rod 21 can move up and down, in a portable state, the vertical rod 21 moves to a high position, and at the moment, the tip end of the contact pin 24 moves to a position above the bottom end of the caster 13; in the using state, the vertical rod 21 moves to the ground position, and the tip of the contact pin 24 moves to the lower part of the bottom end of the caster 13 and is inserted into the ground;

the arrangement is that when the device is used, the connecting rod 22 can be in a vertical state firstly by lifting the hand lever 23, then the vertical rod 21 is driven to ascend, the vertical rod 21 drives the contact pin 24 to ascend, so that the contact pin 24 is separated from the ground, the caster 13 lands on the ground, then the contact pin 24 can be rotated as required, so that the contact pin 24 faces one side, the contact pin 24 is prevented from landing again, and the case 1 is influenced to be pushed;

the position that lateral wall is located corresponding vertical pole 21 rear about box 11 is equipped with the spacing stabilizer blade 16 that is used for injecing connecting rod 22 angle of overturning backward, and as required, spacing stabilizer blade 16 can be located vertical pole 21 back upper place correspondingly, and when using like this, connecting rod 22 receives spacing stabilizer blade 16's restriction for connecting rod 22 is in the state of tilting from top to bottom, and then when opening apron 12, apron 12 can support on portable rod 23, makes apron 12 be in specific inclination.

In the third embodiment, on the basis of the second embodiment, the flexible sleeve is sleeved on the body of the portable rod 23, so that the test device is comfortable to carry by a worker, and the box body 11 is supported on the portable rod 23 more safely.

In the fourth embodiment, on the basis of the first embodiment, the wheel body of the caster 13 is provided with the shock absorption layer, so that when the testing device is pushed, the shock absorption layer can play a role in buffering, and parts in the testing device are prevented from vibrating violently.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a testing arrangement suitable for it is outdoor, includes quick-witted case (1), quick-witted case (1) is equipped with box (11) of test mainboard including the inner chamber, box (11) top is articulated to have apron (12) that can open and shut, its characterized in that: the utility model discloses a test box, including box (11), lateral wall, box (11) upper end face inlay and have truckle (13), box (11) upper end face inlay display screen (14) with test mainboard electrical connection, box (11) lateral wall is equipped with wiring port (111) and thermovent (112) with test mainboard electrical connection, this lateral wall of box (11) articulates has can open and shut, and can seal guard plate (15) that cover to wiring port (11) and thermovent (112) after the closure.

2. A testing device adapted for use outdoors as claimed in claim 1, wherein: still include portable mechanism (2), portable mechanism (2) are including vertical pole (21), connecting rod (22), portable pole (23), contact pin (24), vertical pole (21) are equipped with two, and lateral wall about box (11) swing joint about two vertical poles (21) are respectively, and two vertical poles (21) lower extreme have contact pin (24) that can peg graft in ground through auto-lock hinged joint, and two vertical poles (21) upper ends correspond with two connecting rod (22) one end respectively and articulate, and two connecting rod (22) other ends are passed through portable pole (23) and are connected.

3. A testing device adapted for use outdoors according to claim 2, wherein: and limiting support legs (16) used for limiting the backward turning angle of the connecting rods (22) are arranged at the positions, behind the corresponding vertical rods (21), of the left side wall and the right side wall of the box body (11).

4. A testing device adapted for use outdoors according to claim 2, wherein: the body of the portable rod (23) is sleeved with a flexible sleeve.

5. A testing device adapted for use outdoors as claimed in claim 1, wherein: the body of the caster (13) is provided with a shock-absorbing layer.

6. A testing device adapted for use outdoors as claimed in claim 1, wherein: the display screen (14) is a touch display screen.

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