CN218941544U - Wireless communication box - Google Patents

Abstract

The utility model discloses a wireless communication box, relates to the technical field of wireless communication equipment, and aims to solve the problem that a display screen of the wireless communication box is easy to damage. The wireless communication box comprises a box body, a display screen and a protective device, wherein the box body defines an accommodating cavity and comprises a front side plate, a mounting hole and a plurality of first connecting pieces, the mounting hole is formed in the front side plate, and the plurality of first connecting pieces are arranged at intervals around the mounting hole; the display screen is arranged at the mounting hole. The protective device is positioned in front of the display screen and comprises a protective frame, a buffer piece and a supporting rod, wherein the protective frame is arranged around the display screen, one side of the protective frame adjacent to the display screen is provided with a plurality of second connecting pieces and a plurality of sliding grooves in a one-to-one correspondence manner, and one second connecting piece is rotatably and slidably connected in one sliding groove; the buffer piece and the support rod are connected between the protection frame and the front side plate, the first end of the support rod is rotationally connected with the first connecting piece, and the second end of the support rod is rotationally connected with the second connecting piece. The utility model is used for wireless communication.

Description

Wireless communication box

Technical Field

The utility model relates to the technical field of wireless communication equipment, in particular to a wireless communication box.

Background

In planning a mobile communication network, in order to ensure accuracy and save manpower, cost and time, a mode of creating a wireless propagation model is generally adopted, and a plurality of wireless propagation models output by a computer are verified and compared to select the wireless propagation model with the highest cost performance and serve as an implementation scheme for creating a mobile communication network cell. When the wireless propagation model is verified, the wireless propagation model needs to be used for a wireless communication box, the wireless communication box can receive wireless signals, and information such as signal strength, interference degree and the like is displayed on a display screen of the wireless communication box.

In the related art, in the verification process of the wireless propagation model, in order to test the information such as the signal intensity and the interfered degree of each signal receiving point, the wireless communication box is required to be frequently installed and disassembled, and as the wireless communication box has no corresponding protection structure to the display screen, the display screen is easy to be damaged in the frequent installation and disassembly processes, and the service life of the wireless communication box is shortened finally.

Disclosure of Invention

The utility model provides a wireless communication box which is used for solving the problem that a display screen of the wireless communication box is easy to damage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the application provides a wireless communication box, the wireless communication box includes box, display screen and protector, and the box is injectd and is held the chamber, and the box is including preceding curb plate, mounting hole and a plurality of first connecting piece, and the mounting hole sets up on preceding curb plate, and a plurality of first connecting pieces connect on preceding curb plate and set up around the mounting hole interval; the display screen links to each other with preceding curb plate, and locates mounting hole department, and the front side of display screen is equipped with the display surface.

The protective device is positioned in front of the display screen and comprises a protective frame, a buffer piece and a supporting rod, wherein the protective frame is positioned in front of the display screen and is arranged around the display screen, one side of the protective frame adjacent to the display screen is provided with a plurality of second connecting pieces and a plurality of sliding grooves in one-to-one correspondence, the second connecting pieces are arranged opposite to the first connecting pieces, one second connecting piece is connected in one sliding groove and can rotate and slide in one sliding groove; the buffer piece is connected between the protective frame and the front side plate; the support bar is located between the protection frame and the front side plate, the first end of the support bar is rotationally connected with the first connecting piece, the second end of the support bar is rotationally connected with the second connecting piece, so that the first end of the support bar can rotate relative to the first connecting piece, and the second end of the support bar can rotate relative to the second connecting piece and can slide in the sliding groove.

The utility model provides a wireless communication box is used for installing and protecting wireless communication equipment, and the box is limited to hold the chamber, and wireless communication equipment can install in holding the intracavity, and the box can protect inside wireless communication equipment, prevents that rain and snow etc. from getting into and holding the intracavity, causes inside wireless communication equipment to meet the water short circuit, also can prevent that the people from touching inside circuit, causes the incident, improves wireless communication equipment's operating stability and security. The display screen is used for displaying pictures, and information required to be output by the wireless communication equipment can be displayed through the display surface of the display screen. The protector sets up the front side at the display screen for the protection display screen, a plurality of first connecting pieces are used for connecting protector on the preceding curb plate of box. When the display screen is collided, the protecting device can absorb impact force generated by collision and can prevent objects from directly colliding with the display screen, so that the problem that the display screen of the wireless communication box is easy to damage is solved.

Specifically, the protective frame is located in front of the display screen, so that the display screen can be protected from direct collision of objects, the objects are prevented from directly contacting the display screen, and in addition, the protective frame is arranged around the display screen, so that the protective frame can not shade information displayed on the display screen. The buffer piece is connected between the protection frame and the front side plate and is used for buffering impact force generated by collision when the protection frame is collided, the protection frame and the box body are protected from being damaged, and the buffer piece can generate restoring force after being affected by the impact force, so that the protection frame returns to a position when the protection frame is not affected by the impact force, and the protection device is enabled to have a buffer effect again. The support rod is used for connecting the front side plate and the protective frame, so that the protective frame cannot be separated from the front side plate.

When the protective frame is impacted, the protective frame can prevent an impacting object from directly impacting the display screen, then impact force generated by the impact is conducted onto the buffer piece, and the buffer piece buffers the impact force to protect the protective frame and the box body from being damaged. Meanwhile, the buffer piece is compressed by impact force, the protective frame moves towards the front side plate and acts on the support rod, so that the first end of the support rod rotates around the first connecting piece, the second end of the support rod rotates around the second connecting piece, and the second connecting piece rotates and slides in the sliding groove. After the collision is finished, the restoring force generated by the buffer piece can restore the protective frame to the position when the protective frame is not collided, so that the first end of the supporting rod rotates around the first connecting piece, the second end of the supporting rod rotates around the second connecting piece, and the second connecting piece rotates and slides in the sliding groove to the position when the protective frame is not collided, and the protective device is enabled to have a buffer function again.

Therefore, the wireless communication box provided by the utility model can solve the problem that the display screen of the wireless communication box is easy to damage.

Optionally, the chute extends along a length direction or a width direction of the protective frame, and is recessed along a direction from the display screen to the protective frame.

The spout can set up in the length direction of protection frame, also can set up in the width direction of protection frame, and the second connecting piece is connected in the concave part of spout. The inner wall surface of the chute can play a role in guiding the sliding of the second connecting piece, so that the second connecting piece can slide in the chute along the length direction or the width direction of the protective frame more smoothly.

Optionally, the inside first spacing portion that is provided with of spout, the one end and the bracing piece of second connecting piece are connected 5, and the other end is provided with the second spacing portion, and the second spacing portion is connected in the spout and slidable in the spout, and second spacing portion and first spacing portion butt make second spacing portion break away from in the first spacing portion.

When the second connecting piece slides in the spout, first spacing portion and the spacing portion butt of second make the spacing portion of second break away from in the first spacing portion to make the unable follow of second connecting piece break away from in the spout, 0 because the first end and the first connecting piece of bracing piece are connected, the second end is connected with the second connecting piece, makes the front side board of protector and box be connected more stable.

Optionally, the protection device further comprises a buffer pad, the plurality of buffer pads are connected to the protection frame and the front side plate, the buffer pads are arranged opposite to the buffer pieces, one buffer piece corresponds to two buffer pads, and the two buffer pads are connected with two ends of the buffer piece.

And 5, the buffer cushion is connected to the two ends of the buffer piece and is connected with the protective frame and the front side plate, so that the buffer effect of the protective device is improved. When the protection frame receives the collision, the impact force that the collision produced will be conducted to the blotter of being connected with the protection frame, bolster, on the blotter of being connected with preceding curb plate, from this three cushion impact force, improved protector's buffering effect, further protect wireless communication case.

0 optionally, the lateral and longitudinal dimensions of the protective frame are greater than the lateral and longitudinal dimensions of the display screen, respectively.

The transverse dimension and the longitudinal dimension of the protective frame are respectively larger than those of the display screen, so that the protective frame can be arranged around the display screen without shielding information displayed on the display screen when the protective frame is arranged on the front side of the display screen.

5 optionally, the protection device further comprises a protection plate, and the protection plate is installed at the front side of the display screen and covers the installation hole.

The guard plate is installed in the front side of display screen and covers the mounting hole, can form the cover protection to the display screen, makes some less objects of volume can not pass the guard frame and collide the display screen, has further strengthened the protection to the display screen.

0 optionally, the first end of bracing piece is provided with first connecting portion, and the second end is provided with second connecting portion, and first connecting portion rotates with first connecting piece to be connected, and second connecting portion rotates with the second connecting piece to be connected.

The first end of bracing piece rotates through first connecting portion and first connecting piece to be connected, and the second end is connected through second connecting portion and second connecting piece, makes the bracing piece and be connected between first connecting piece and the second connecting piece more stable.

Optionally, the first connecting piece and the second connecting piece are all provided with the connecting axle, and relative to it, first connecting portion and second connecting portion all are provided with the shaft hole, and the axis direction of connecting axle is parallel with the display screen, and the connecting axle cooperation is in the shaft hole.

The support rod is rotationally connected with the first connecting piece and the second connecting piece in a mode of matching the connecting shaft with the shaft hole, so that when the protective frame is collided and moves towards the display screen, the first end of the support rod can rotate relative to the first connecting piece, and the second end of the support rod can rotate relative to the second connecting piece.

Optionally, the first connecting piece and the second connecting piece are further provided with at least one protruding portion, the protruding portion of the first connecting piece is protruding from the display screen to the protective frame along the direction perpendicular to the display surface, the protruding portion of the second connecting piece is protruding from the protective frame to the display screen along the direction perpendicular to the display surface, and the connecting shaft is connected to the protruding portion.

The first connecting piece passes through the front side board fixed connection of bulge and box, and the hub connection is on the bulge, makes between connecting axle and the front side board form the space that can supply the first end pivoted of bracing piece, makes the first end of bracing piece can rotate around first connecting piece. Similarly, the connecting shaft of the second connecting piece is connected to the protruding part, so that a space for the second end of the supporting rod to rotate is formed between the connecting shaft and the protruding part, and the second end of the supporting rod can rotate around the second connecting piece.

In some embodiments of the present application, the case is further provided with at least one third connecting member, so that the case may be fixedly connected to other objects through the third connecting member.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and do not limit the utility model.

Fig. 1 is a schematic structural diagram of a wireless communication box according to an embodiment of the present application.

Fig. 2 is a second schematic structural diagram of a wireless communication box according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a protection frame according to an embodiment of the present application.

Fig. 4 is a schematic diagram of a partial structure of a wireless communication box according to an embodiment of the present application.

Fig. 5 is a second schematic diagram of a partial structure of a wireless communication box according to an embodiment of the present application.

Fig. 6 is a second schematic structural diagram of a protection frame according to an embodiment of the present application.

Fig. 7 is a third schematic structural diagram of a wireless communication box according to an embodiment of the present disclosure.

Fig. 8 is a third schematic diagram of a partial structure of a wireless communication box according to an embodiment of the present application.

Fig. 9 is a schematic diagram of a partial structure of a wireless communication box according to an embodiment of the present application.

Fig. 10 is a schematic diagram of a partial structure of a wireless communication box according to an embodiment of the present application.

Fig. 11 is a schematic diagram of a partial structure of a wireless communication box according to an embodiment of the present application.

Fig. 12 is a schematic structural diagram of a connection between a third connecting member and a box according to an embodiment of the present disclosure.

Fig. 13 is a second schematic structural diagram of the connection between the third connecting member and the case according to the embodiment of the present application.

Reference numerals:

a wireless communication box 100;

a case 10; a housing chamber 101; a front side plate 102; a mounting hole 103; a first connector 104; a third connector 105;

a display screen 20; a display surface 201;

a guard 30;

a protective frame 31; a chute 311; a first stopper 3111;

a buffer member 32;

a support bar 33; a first connection portion 331; a second connecting portion 332;

a second connector 34; a second limit portion 341;

a cushion pad 35;

a guard plate 36;

a connecting shaft 37;

a shaft hole 38;

a projection 39.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context. In addition, when describing a pipeline, the terms "connected" and "connected" as used herein have the meaning of conducting. The specific meaning is to be understood in conjunction with the context.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

As shown in fig. 1, the present application provides a wireless communication box 100, where the wireless communication box 100 includes a box body 10, a display screen 20 and a protection device 30, the box body 10 defines a containing cavity 101, the box body 10 includes a front side plate 102, a mounting hole 103 and a plurality of first connectors 104, the mounting hole 103 is disposed on the front side plate 102, and the plurality of first connectors 104 are connected on the front side plate 102 and are disposed around the mounting hole 103 at intervals; the display screen 20 is connected with the front side plate 102 and is arranged at the mounting hole 103, and the front side of the display screen 20 is provided with a display surface 201.

As shown in fig. 2 and 3, the protection device 30 is located in front of the display screen 20, and includes a protection frame 31, a buffer member 32 and a support rod 33, wherein the protection frame 31 is located in front of the display screen 20 and is disposed around the display screen 20, a plurality of second connection members 34 and a plurality of sliding grooves 311 are disposed on one side of the protection frame 31 adjacent to the display screen 20 in a one-to-one correspondence manner, the plurality of second connection members 34 are disposed opposite to the first connection members 104, one second connection member 34 is connected in one sliding groove 311, and is rotatable and slidable in one sliding groove 311; the buffer 32 is connected between the protective frame 31 and the front side plate 102; the support rod 33 is located between the protective frame 31 and the front side plate 102, the first end of the support rod 33 is rotatably connected with the first connecting piece 104, and the second end of the support rod 33 is rotatably connected with the second connecting piece 34, so that the first end of the support rod 33 can rotate relative to the first connecting piece 104, and the second end of the support rod can rotate relative to the second connecting piece 34 and can slide in the sliding groove 311.

The utility model provides a wireless communication box 100 is used for installing and protecting wireless communication equipment, and box 10 prescribes a limit to and holds chamber 101, and wireless communication equipment can install in holding chamber 101, and box 10 can protect inside wireless communication equipment, prevents that sleet etc. from getting into holding chamber 101, causes inside wireless communication equipment to meet the water short circuit, also can prevent that the people from touching inside circuit, causes the incident, improves wireless communication equipment's operating stability and security. The display 20 is used for displaying a picture, and information required to be output by the wireless communication device can be displayed through the display surface 201 of the display 20. The guard 30 is disposed at a front side of the display 20 for protecting the display 20, and a plurality of first connectors 104 are used to connect the guard 30 to the front side plate 102 of the case 10. When the display screen 20 is collided, the protection device 30 can absorb the impact force generated by the collision and can prevent the object from directly colliding with the display screen 20, so as to solve the problem that the display screen 20 of the wireless communication box 100 is easy to damage.

Specifically, the protective frame 31 is located in front of the display 20 to protect the display 20 from direct collision by an object, to prevent the object from directly contacting the display 20, and in addition, since the protective frame 31 is disposed around the display 20, the protective frame 31 does not block information displayed on the display 20. The buffer member 32 is connected between the protective frame 31 and the front side plate 102, and is used for buffering an impact force generated by the collision when the protective frame 31 is collided, so that the protective frame 31 and the box body 10 are protected from being damaged, and the buffer member 32 can generate a restoring force after being acted by the impact force, so that the protective frame 31 returns to a position when not being acted by the impact force, and the protective device 30 is enabled to have a buffering function again. The support bar 33 is used to connect the front side plate 102 and the protective frame 31 so that the protective frame 31 does not come off the front side plate 102.

It will be appreciated that when the protective frame 31 is impacted, the protective frame 31 will block the impacting object from directly impacting the display screen 20, and then the impact force generated by the impact will be transmitted to the buffer member 32, and the buffer member 32 buffers the impact force, so as to protect the protective frame 31 and the case 10 from damage. At the same time, the buffer member 32 is compressed by the impact force, the protective frame 31 moves toward the front side plate 102, and acts on the support bar 33, so that the first end of the support bar 33 rotates about the first connecting member 104, the second end rotates about the second connecting member 34, and the second connecting member 34 rotates and slides in the slide groove 311. After the collision, the restoring force generated by the buffer member 32 can restore the protective frame 31 to the position when the protective frame is not collided, so that the first end of the supporting rod 33 rotates around the first connecting member 104, the second end rotates around the second connecting member 34, and the second connecting member 34 rotates and slides in the sliding groove 311 to the position when the protective frame is not collided, and the protective device 30 has the buffer function again.

Therefore, the wireless communication box 100 provided by the embodiment of the utility model can solve the problem that the display screen 20 of the wireless communication box 100 is easy to damage.

In some embodiments, springs may be used as the buffer 32, which has the advantages of simple structure, reliable use, convenient maintenance, large energy absorption, no temperature limitation, etc., and may be better for the protection device 30 to perform the buffering function.

In other embodiments, a rubber bumper may be used as the bumper 32, which may change the impact kinetic energy into elastic potential energy. The device has the advantages of simple structure, easy manufacture, low cost, longer maintenance period, lighter weight and the like.

In still other embodiments, hydraulic bumpers may be employed as the bumpers 32 that not only absorb significant impact energy but also provide for a desired design of the cushioning law and are stable and reliable in operation.

Further, as shown in fig. 4, in some embodiments, the protection device 30 further includes a cushion 35, a plurality of cushions 35 are connected to the protection frame 31 and the front side plate 102, the cushion 35 is disposed opposite to the cushion 32, one cushion 32 corresponds to two cushions 35, and two cushions 35 are connected to two ends of the cushion 32.

The cushion pad 35 is connected to both ends of the cushion member 32 and is connected to the protective frame 31 and the front side plate 102, thereby improving the cushioning effect of the protective device 30. When the protection frame 31 is collided, the impact force generated by the collision is transmitted to the buffer pad 35 connected with the protection frame 31, the buffer piece 32 and the buffer pad 35 connected with the front side plate 102, so that the impact force is buffered by the three, the buffer effect of the protection device 30 is improved, and the wireless communication box 100 is further protected.

In addition, in some embodiments, as shown in fig. 5, the guard device 30 further includes a guard plate 36, the guard plate 36 being mounted at the front side of the display screen 20 and covering the mounting hole 103.

The protection plate 36 is mounted on the front side of the display screen 20 and covers the mounting hole 103, so that the display screen 20 can be covered and protected, and objects with smaller volumes cannot collide with the display screen 20 through the protection frame 31, so that the protection of the display screen 20 is further enhanced.

It should be noted that, the protection plate 36 needs to be made of glass, acrylic (polymethyl methacrylate), PVC (Poly vinyl chloride), transparent resin, or the like, so that a user can see the information displayed on the display screen 20 through the protection plate 36.

As shown in fig. 6 and 7, the slide groove 311 extends in the length direction or the width direction of the protective frame 31, and is recessed in a direction directed from the display screen 20 to the protective frame 31.

It is understood that the sliding groove 311 may be disposed in the length direction of the protective frame 31, or may be disposed in the width direction of the protective frame 31, and the second connecting member 34 is connected in the recess of the sliding groove 311. The inner wall surface of the chute 311 can guide the sliding of the second connector 34, so that the second connector 34 can slide in the chute 311 more smoothly.

As shown in fig. 8, a first limiting portion 3111 is disposed inside the chute 311, one end of the second connecting member 34 is connected to the support rod 33, and the other end is provided with a second limiting portion 341, the second limiting portion 341 is connected to the chute 311 and is slidable in the chute 311, and the second limiting portion 341 abuts against the first limiting portion 3111, so that the second limiting portion 341 cannot be separated from the first limiting portion 3111.

In this way, when the second link 34 slides in the chute 311, the first stopper 3111 abuts against the second stopper 341, so that the second stopper 341 cannot be separated from the first stopper 3111, and the second link 34 cannot be separated from the chute 311, and the first end of the support bar 33 is connected to the first link 104, and the second end is connected to the second link 34, so that the connection between the guard 30 and the front side plate 102 is more stable.

As shown in fig. 9, the lateral dimension (e.g., D1 in fig. 9) of the protective frame 31 is greater than the lateral dimension (e.g., D2 in fig. 9) of the display screen 20, and the longitudinal dimension (e.g., D3 in fig. 9) of the protective frame 31 is greater than the longitudinal dimension (e.g., D4 in fig. 9) of the display screen 20, so that the protective frame 31 can be disposed around the display screen 20 without shielding information displayed on the display screen 20 when mounted on the front side of the display screen 20.

As shown in fig. 10, the first end of the support rod 33 is provided with a first connecting portion 331, the second end is provided with a second connecting portion 332, the first connecting portion 331 is rotatably connected to the first connecting member 104, and the second connecting portion 332 is rotatably connected to the second connecting member 34.

The first end of the support rod is rotatably connected with the first connecting piece 104 through the first connecting part 331, and the second end of the support rod is connected with the second connecting piece 34 through the second connecting part 332, so that the connection between the support rod and the first connecting piece 104 and the connection between the support rod and the second connecting piece 34 are more stable.

In some embodiments, as shown in fig. 11, the first connector 104 and the second connector 34 are each provided with a connecting shaft 37, and the axial direction of the shaft is parallel to and opposite to the display screen 20, and the first connector 331 and the second connector 332 are each provided with a shaft hole 38, and the connecting shaft 37 is fitted in the shaft hole 38.

In this way, the support rod 33, the first connecting piece 104 and the second connecting piece 34 are rotatably connected in a manner that the connecting shaft 37 is matched with the shaft hole 38, so that when the protective frame 31 is collided and moved towards the display screen 20, the support rod 33 can rotate relative to the first connecting piece 104 at a first end and can rotate relative to the second connecting piece 34 at a second end.

In other embodiments, the first connecting member 104 and the second connecting member 34 are provided with connecting holes, and the first connecting portion 331 and the second connecting portion 332 are also provided with connecting holes, so that the first connecting member 104 and the first connecting portion 331 are rotationally connected by a pin or a bolt, and the second connecting member 34 and the second connecting portion 332 are rotationally connected by a pin or a bolt.

In some embodiments, the first connector 104 and the second connector 34 are further provided with at least one protrusion 39, the protrusion 39 of the first connector 104 protrudes from the display screen 20 toward the protective frame 31 in a direction perpendicular to the display surface 201, the protrusion 39 of the second connector 34 protrudes from the protective frame 31 toward the display screen 20 in a direction perpendicular to the display surface 201, and the connecting shaft 37 is connected to the protrusion 39.

It will be appreciated that the first connecting member 104 is fixedly connected to the front side plate 102 of the case 10 by the protruding portion 39, and is pivotally connected to the protruding portion 39, so that a space is formed between the axle and the front side plate 102 for the first end of the support rod 33 to rotate, and the first end of the support rod 33 can rotate about the first connecting member 104. Similarly, the shaft of the second connecting member 34 is connected to the protruding portion 39, so that a space for the second end of the support rod 33 to rotate is formed between the shaft and the protruding portion 39, and the second end of the support rod 33 can rotate around the second connecting member 34.

In some embodiments, as shown in fig. 12, the box 10 is further provided with at least one third connecting member 105, so that the box 10 may be fixedly connected to other objects through the third connecting member 105.

The third connecting piece 105 is a right-angle joint plate, and the first side of the third connecting piece is fixedly connected to the left side plate or the right side plate or the upper side plate or the lower side plate of the box 10, the second side of the third connecting piece is provided with a fixing hole, and a user can detachably fix the box 10 on an object such as a wall body, a fixing frame or the like through the fixing hole by using a bolt.

Illustratively, as shown in fig. 13, the third connecting member 105 is a U-shaped card connected to the rear side plate of the case 10, and a fixing hole is provided on the rear side plate of the case 10, so that a user can detachably fix the case 10 to an object such as a wall body, a fixing frame, etc. through the fixing hole using the U-shaped card.

In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A wireless communication box, comprising:

the box body is used for defining a containing cavity and comprises a front side plate, a mounting hole and a plurality of first connecting pieces, wherein the mounting hole is formed in the front side plate, and the first connecting pieces are connected to the front side plate and are arranged around the mounting hole at intervals;

the display screen is connected with the front side plate and arranged at the mounting hole, and a display surface is arranged on the front side of the display screen;

a guard, located in front of the display screen, comprising:

the protection frame is positioned in front of the display screen and surrounds the display screen, one side of the protection frame adjacent to the display screen is provided with a plurality of second connecting pieces and a plurality of sliding grooves in a one-to-one correspondence manner, the second connecting pieces are arranged opposite to the first connecting pieces, and one second connecting piece is connected in one sliding groove and can rotate and slide in one sliding groove;

the buffer piece is connected between the protective frame and the front side plate;

the support rod is positioned between the protective frame and the front side plate, the first end of the support rod is rotationally connected with the first connecting piece, the second end of the support rod is rotationally connected with the second connecting piece, so that the first end of the support rod can rotate relative to the first connecting piece, and the second end of the support rod can rotate relative to the second connecting piece and can slide in the sliding groove.

2. The wireless communication box according to claim 1, wherein the chute extends in a longitudinal direction or a width direction of the protective frame and is recessed in a direction from the display screen toward the protective frame.

3. The wireless communication box according to claim 2, wherein a first limiting portion is disposed inside the chute, one end of the second connecting piece is connected with the supporting rod, a second limiting portion is disposed at the other end of the second connecting piece, the second limiting portion is connected in the chute and is slidable in the chute, and the second limiting portion abuts against the first limiting portion, so that the second limiting portion cannot be separated from the first limiting portion.

4. The wireless communication box according to claim 1, wherein the protection device further comprises a cushion pad, a plurality of cushion pads are connected to the protection frame and the front side plate, the cushion pad is opposite to the cushion member, one cushion member corresponds to two cushion pads, and two cushion pads are connected to two ends of the cushion member.

5. The wireless communication box of claim 1, wherein the protective frame has a lateral dimension and a longitudinal dimension that are greater than the lateral dimension and the longitudinal dimension of the display screen, respectively.

6. The wireless communication box according to claim 1, wherein the protection device further comprises a protection plate mounted on a front side of the display screen and covering the mounting hole.

7. The wireless communication box according to claim 1, wherein the first end of the support bar is provided with a first connection portion, the second end is provided with a second connection portion, the first connection portion is rotatably connected to the first connection member, and the second connection portion is rotatably connected to the second connection member.

8. The wireless communication box according to claim 7, wherein the first connecting member and the second connecting member are each provided with a connecting shaft, and an axial direction of the connecting shaft is parallel to and opposite to the display screen, the first connecting portion and the second connecting portion are each provided with a shaft hole, and the connecting shafts are fitted in the shaft holes.

9. The wireless communication box according to claim 8, wherein the first connecting member and the second connecting member are further provided with at least one protruding portion, the protruding portion of the first connecting member is directed from the display screen to the projection of the protective frame in a direction perpendicular to the display surface, the protruding portion of the second connecting member is directed from the protective frame to the projection of the display screen in a direction perpendicular to the display surface, and the connecting shaft is connected to the protruding portion.

10. The wireless communication box according to claim 1, wherein the box body is further provided with at least one third connecting member, so that the box body can be fixedly connected to other objects through the third connecting member.

Images