CN219780588U - Explosion-proof assembly and commercial power data acquisition unit - Google Patents

Abstract

The utility model relates to the technical field of collector explosion prevention, in particular to an explosion-proof assembly and a commercial power data collector, which comprise the following components in parts by weight; the data acquisition device is provided with a second foam layer on the side face, a groove is formed in the bottom of the data acquisition device, a spring is arranged in the groove, one end of the spring is provided with a bottom plate, and the surface of the bottom plate is provided with the foam layer; the beneficial effects are as follows: the utility model provides an explosion-proof subassembly and commercial power data collector, during the use, when falling down the data collector carelessly, the cooperation of the foam layer that the usable data collector bottom set up and buffer spring prevents that data collector and ground from taking place the striking from causing the damage, has avoided general data collector not to have the explosion-proof function like this, falls the back with the data collector carelessly because can make data collector take place to burst with the striking on ground, leads to data collector to cause the problem of unnecessary damage.

Description

Explosion-proof assembly and commercial power data acquisition unit

Technical Field

The utility model relates to the technical field of collector explosion prevention, in particular to an explosion-proof assembly and a commercial power data collector.

Background

The data collector has a Central Processing Unit (CPU), a Read Only Memory (ROM), a read-write memory (RAM), a keyboard, a screen display, and a computer interface.

The existing data collector is widely applied to industries such as logistics, market, supermarkets, medical treatment and the like as a tool for collecting data information.

However, a general data collector does not have an anti-burst function, and when the data collector is carelessly dropped, the data collector may burst due to collision with the ground, so that the data collector causes unnecessary damage.

Disclosure of Invention

The utility model aims to provide an explosion-proof assembly and a commercial power data acquisition unit so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an explosion proof assembly, the explosion proof assembly comprising: the surface of the data collector is provided with a heat radiation opening, the side surface of the data collector is provided with a second foam layer, the bottom of the data collector is provided with a groove, and a guide rod is arranged in the groove;

and one end of the buffer spring is provided with a bottom plate, the surface of the bottom plate is provided with a foam layer, and the bottom of the foam layer is provided with a dampproof plate.

Preferably, the data acquisition unit corner is provided with the rubber piece, and rubber piece fixed connection is on the data acquisition unit.

Preferably, the second foam layer is provided with two groups, and two groups of second foam layers are symmetrically distributed about the data collector, and the surface of the second foam layer is provided with a protection plate.

Preferably, the bottom plate is square platy structure, and the through-hole has been seted up on the bottom plate surface, is equipped with the foam ring in the through-hole, and the foam ring is laminated with the guide bar.

Preferably, the dampproof plate is of a square plate-shaped structure, and glue on the upper surface of the dampproof plate is adhered to the bottom of the foam layer.

Preferably, the foam layer and the second foam layer are the same material.

Preferably, one end of the buffer spring is fixedly connected to the bottom of the groove, and the other end of the buffer spring is fixedly connected to the surface of the bottom plate.

A commercial power data acquisition unit comprises the explosion-proof assembly.

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

the utility model provides an explosion-proof subassembly and commercial power data collector, during the use, when falling down the data collector carelessly, the cooperation of the foam layer that the usable data collector bottom set up and buffer spring prevents that data collector and ground from taking place the striking from causing the damage, has avoided general data collector not to have the explosion-proof function like this, falls the back with the data collector carelessly because can make data collector take place to burst with the striking on ground, leads to data collector to cause the problem of unnecessary damage.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model when it is tilted;

FIG. 3 is a partial cross-sectional view of the structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

In the figure: 1. a data collector; 2. a heat radiation port; 3. a second foam layer; 4. a groove; 5. a guide rod; 6. a buffer spring; 7. a bottom plate; 8. a foam layer; 9. a moisture-proof plate; 10. a rubber block; 11. a protection plate; 12. a through hole; 13. a foam ring.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example 1

Referring to fig. 1 to 4, the present utility model provides a technical solution: an explosion proof assembly, the explosion proof assembly comprising: the data acquisition device comprises a data acquisition device 1, wherein a heat radiation opening 2 is formed in the surface of the data acquisition device 1, a second foam layer 3 is arranged on the side surface of the data acquisition device 1, a groove 4 is formed in the bottom of the data acquisition device 1, and a guide rod 5 is arranged in the groove 4; the damping spring 6, one end of the damping spring 6 is provided with a bottom plate 7, the surface of the bottom plate 7 is provided with a foam layer 8, and the bottom of the foam layer 8 is provided with a dampproof plate 9;

when the data acquisition device is used, after the data acquisition device 1 is carelessly dropped, the data acquisition device 1 and the ground can be prevented from being damaged due to collision by utilizing the cooperation of the foam layer 8 arranged at the bottom of the data acquisition device 1 and the buffer spring 6.

Example two

The first embodiment is provided with second foam layers 3, the second foam layers 3 are provided with two groups, the two groups of second foam layers 3 are symmetrically distributed about the data acquisition unit 1, the surface of the second foam layers 3 is provided with protection plates 11, corners of the data acquisition unit 1 are provided with rubber blocks 10, and the rubber blocks 10 are fixedly connected to the data acquisition unit 1;

when the data acquisition device is used, the rubber block 10 can prevent the corners from colliding with the ground to burst when the data acquisition device 1 falls, the second foam layer 3 is matched with the protection plate 11 to play a role in protecting when the side face of the data acquisition device 1 collides with the ground, and the protection plate 11 is made of soft materials and can play a role in buffering.

Example III

The second embodiment is characterized in that a bottom plate 7 is arranged on the basis of the second embodiment, the bottom plate 7 is of a square plate-shaped structure, a through hole 12 is formed in the surface of the bottom plate 7, a foam ring 13 is arranged in the through hole 12, the foam ring 13 is attached to the guide rod 5, the dampproof plate 9 is of a square plate-shaped structure, glue on the upper surface of the dampproof plate 9 is adhered to the bottom of the foam layer 8, the foam layer 8 and the second foam layer 3 are made of the same material, one end of the buffer spring 6 is fixedly connected to the bottom of the groove 4, and the other end of the buffer spring 6 is fixedly connected to the surface of the bottom plate 7;

when the damping device is used, the setting of the dampproof plate 9 can prevent the bottom of the data collector 1 from being affected by damp and the normal work of the internal components of the data collector 1, the setting of the buffer spring 6 can utilize the buffer force of the buffer spring 6 to cooperate with the foam layer 8 to protect the data collector 1 when the bottom of the data collector 1 collides with the ground, the setting of the guide rod 5 can prevent the bottom plate 7 from shifting, and the foam ring 13 arranged in the bottom through hole 12 can play a certain damping role in increasing friction force on the guide rod 5, so that the buffer spring 6 can repeatedly bounce.

When in actual use, after the data collector 1 falls carelessly, the foam layer 8 arranged at the bottom of the data collector 1 and the buffer spring 6 are matched to prevent the data collector 1 from being damaged due to collision with the ground, the rubber block 10 can prevent the corners from colliding with the ground when the data collector 1 falls, the dampproof plate 9 can prevent the data collector 1 from being broken due to collision with the ground when the data collector 1 falls carelessly, the buffer spring 6 can be used for protecting the data collector 1 by matching the foam layer 8 with the buffer force of the buffer spring 6, the foam ring 13 arranged in the guide rod 5 can play a certain damping role on the friction force of the guide rod 5, the buffer spring 6 is prevented from repeatedly bouncing, the general design avoids the problem that the data collector 1 does not have an explosion-proof function, and unnecessary damage is caused to the data collector 1 due to the collision with the ground after the data collector 1 falls carelessly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. An explosion-proof assembly, characterized in that: the explosion-proof assembly includes: the device comprises a data collector (1), wherein a heat dissipation opening (2) is formed in the surface of the data collector (1), a second foam layer (3) is arranged on the side face of the data collector (1), a groove (4) is formed in the bottom of the data collector (1), and a guide rod (5) is arranged in the groove (4);

the damping spring (6), damping spring (6) one end is provided with bottom plate (7), and bottom plate (7) surface is provided with foam layer (8), and foam layer (8) bottom is provided with dampproof plate (9).

2. An explosion proof assembly as defined in claim 1, wherein: the corner of the data acquisition unit (1) is provided with a rubber block (10), and the rubber block (10) is fixedly connected to the data acquisition unit (1).

3. An explosion proof assembly as defined in claim 2, wherein: the second foam layers (3) are provided with two groups, the two groups of second foam layers (3) are symmetrically distributed about the data acquisition device (1), and the surfaces of the second foam layers (3) are provided with protection plates (11).

4. An explosion proof assembly as defined in claim 3, wherein: the bottom plate (7) is of a square plate-shaped structure, through holes (12) are formed in the surface of the bottom plate (7), foam rings (13) are arranged in the through holes (12), and the foam rings (13) are attached to the guide rods (5).

5. An explosion proof assembly as defined in claim 4, wherein: the moistureproof plate (9) is of a square plate-shaped structure, and glue on the upper surface of the moistureproof plate (9) is adhered to the bottom of the foam layer (8).

6. An explosion proof assembly as defined in claim 5, wherein: the foam layer (8) and the second foam layer (3) are made of the same material.

7. An explosion proof assembly as defined in claim 6, wherein: one end of the buffer spring (6) is fixedly connected to the bottom of the groove (4), and the other end of the buffer spring (6) is fixedly connected to the surface of the bottom plate (7).

8. A commercial power data acquisition unit is characterized in that: an explosion proof assembly comprising any one of the preceding claims 1-7.