CN209675772U - A kind of power communication device - Google Patents

Abstract

The utility model discloses a kind of power communication devices, including communicating box main body, the front surface insertion of communication box main body is equipped with display screen, the front surface of communication box main body is provided with selection key, and selection key is located at the downside of display screen, the front end outer side face of communication box main body is provided with bound edge, the outer surface of communication box main body is provided with stationary half, the front surface of stationary half is contacted with the rear surface of bound edge, the protecting crust before the outer surface of stationary half is provided with, clamping assembly is provided with above the rear surface of preceding protecting crust, stationary half upper surface and clamping assembly corresponding section are provided with circular trough, clamping assembly includes mobile column and compressed spring, it is provided with preceding protecting crust, it can protect display screen and selection key be impaired or dirty, and switching door is provided on preceding protecting crust, selection can be observed in the case where preceding protecting crust is not dismantled, setting There are clamping assembly and accessory part, convenient for its installation and removal, structure is simple, practical strong.

Description

A kind of power communication device

Technical field

The utility model belongs to technical field of electric power communication, and in particular to a kind of power communication device.

Background technique

Power communication coordinate electric system send out, send, become, match, the co-operation and guarantee power grid of the component parts such as electricity consumption Safety, it is economical, stablize, reliable operation aspect has played due effect, and advantageous ensured power generation, capital construction, row Political affairs, flood control, power scheduling, reservoir operation, fuel dispatch, relay protection, automatic safety device, telemechanical, computer communication, power grid The communications such as dispatching automation need, although itself economic benefit of power communication temporarily cannot be embodied directly, it Economic benefit that is produced and lying in power generation and management is huge, meanwhile, power communication utilizes its unique hair Exhibition advantage is increasingly paid attention to by society, therefore power communication case has a biggish application in power communication, but some electric power Communication box lacks necessary protective device, and communication box surface is caused to be easy to be damaged or be exposed for a long time to cause display screen Become the dirty Chu that do not see and shows numerical value.

It is existing in order to avoid power communication case surface damage or the problem of become dirty inconvenient processing, we mention thus A kind of power communication device out.

Utility model content

The purpose of this utility model is to provide a kind of power communication device, to solve mentioned above in the background art to be It avoids the problem that power communication case surface damage or becomes dirty inconvenient processing.

To achieve the above object, the utility model provides the following technical solutions: a kind of power communication device, including communication box Main body, the front surface insertion of the communication box main body are equipped with display screen, and the front surface of the communication box main body is provided with selection Key, and the selection key is located at the downside of the display screen, the front end outer side face of the communication box main body is provided with bound edge, described The outer surface of communication box main body is provided with stationary half, and the front surface of the stationary half is contacted with the rear surface of the bound edge, The rear surface top of the protecting crust before the outer surface of the stationary half is provided with, the preceding protecting crust is provided with clamping assembly, The stationary half upper surface and the clamping assembly corresponding section are provided with circular trough, the clamping assembly include mobile column and Compressed spring.

Preferably, mounting blocks are fixedly installed above the rear surface of the preceding protecting crust, setting is free in the mounting blocks Chamber, and the mounting blocks upper and lower surface is provided with the first round hole passed through for the mobile column, in the upper end of the cavity Opening is provided with fixed limit plate, and the second circle passed through for the mobile column is offered on the fixed limit plate Hole, the upper surface of the mobile column are provided with pull ring, and the lower end of the mobile column passes through mounting blocks lower surface opening and is exposed at Outside, and cooperate with the circular trough of the preceding protecting crust upper surface.

Preferably, the outer surface of the mobile column is arranged with compressed spring, and the upper end of the compressed spring is fixed on described The lower surface of fixed limit plate, the lower end of the compressed spring are fixed on the outer surface of the mobile column, and the mobile column can be The movement of up and down direction is carried out in the cavity of the mounting blocks.

Preferably, the left and right side of the stationary half is respectively arranged with the arc groove of multiple longitudinal arrangements, anti-before described The inner sidewall of protective case is provided with the groove of multiple Relative distributions, is provided with accessory part, and the assisted group in the groove Part and the arc groove cooperate, and the accessory part includes adjustable spring and moving ball.

Preferably, the groove slot bottom is provided with fixed plate, and the moving ball is located at the inside of the fixed plate, described to stretch Contracting spring is between the moving ball and the fixed plate, and the both ends of the adjustable spring are separately fixed at the fixed plate With the surface of moving ball, and the moving ball and the arc groove cooperate.

Preferably, the front surface of the preceding protecting crust is provided with switching door, and the switching door is with the preceding protecting crust Hinge connection, and the front surface of the switching door is provided with handle.

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

(1) the utility model is provided with preceding protecting crust, can protect display screen and selection key is impaired or dirty, at inconvenience Reason, and it is provided with switching door on preceding protecting crust, selection can be observed in the case where preceding protecting crust is not dismantled.

(2) the utility model is provided with clamping assembly and accessory part, and convenient for its installation and removal, structure is simple, practical Type is strong.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model left view；

Fig. 3 is the utility model stationary half schematic perspective view；

Fig. 4 is the utility model clamping assembly structural schematic diagram；

Fig. 5 is the assisted group structural schematic diagram of the utility model；

In figure: 1, communicating box main body；2, switching door；3, selection key；4, preceding protecting crust；5, accessory part；6, stationary half； 7, clamping assembly；8, display screen；9, arc groove；10, fixed limit plate；11, compressed spring；12, mounting blocks；13, mobile column； 14, fixed plate；15, adjustable spring；16, moving ball；17, bound edge.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of technical solution: a kind of power communication dress It sets, including communication box main body 1, the front surface insertion of communication box main body 1 is equipped with display screen 8, and the front surface of communication box main body 1 is set It is equipped with selection key 3, and selection key 3 is located at the downside of display screen 8, the front end outer side face of communication box main body 1 is provided with bound edge 17, leads to The outer surface of mailbox main body 1 is provided with stationary half 6, and the front surface of stationary half 6 is contacted with the rear surface of bound edge 17, in fixation The outer surface of semi-ring 6 is provided with preceding protecting crust 4, is provided with clamping assembly 7, stationary half 6 above the rear surface of preceding protecting crust 4 Upper surface and 7 corresponding section of clamping assembly are provided with circular trough, and clamping assembly 7 includes mobile column 13 and compressed spring 11, preceding anti- Mounting blocks 12 are fixedly installed above the rear surface of protective case 4, cavity are provided in mounting blocks 12, and 12 upper and lower surface of mounting blocks is set It is equipped with the first round hole passed through for mobile column 13, it is preferred that the front surface of preceding protecting crust 4 is provided with switching door 2, and opens and closes Door 2 is that hinge is connect, and the front surface of switching door 2 is provided with handle with preceding protecting crust 4.

For the ease of fixing preceding protecting crust 4, in the present embodiment, it is preferred that be provided at the upper end opening of cavity Fixed limit plate 10, and the second round hole passed through for mobile column 13 is offered on fixed limit plate 10, mobile column 13 it is upper End face is provided with pull ring, and the lower end of mobile column 13 passes through 12 lower surface of mounting blocks opening and is exposed at outside, and on preceding protecting crust 4 The circular trough on surface cooperates.

In the present embodiment, it is preferred that the outer surface of mobile column 13 is arranged with compressed spring 11, the upper end of compressed spring 11 It is fixed on the lower surface of fixed limit plate 10, the lower end of compressed spring 11 is fixed on the outer surface of mobile column 13, and mobile column 13 can The movement of up and down direction is carried out in the cavity of mounting blocks 12.

In the present embodiment, it is preferred that the left and right side of stationary half 6 is respectively arranged with the arc groove 9 of multiple longitudinal arrangements, The inner sidewall of preceding protecting crust 4 is provided with the groove of multiple Relative distributions, and accessory part 5, and accessory part 5 are provided in groove It cooperating with arc groove 9, accessory part 5 includes adjustable spring 15 and moving ball 16, and groove slot bottom is provided with fixed plate 14, Moving ball 16 is located at the inside of fixed plate 14, and adjustable spring 15 is between moving ball 16 and fixed plate 14, and adjustable spring 15 Both ends be separately fixed at the surface of fixed plate 14 and moving ball 16, and moving ball 16 and arc groove 9 cooperate.

The working principle and process for using of the utility model: when the utility model is used, stationary half 6 can be placed on logical Preceding protecting crust 4 is being placed on 6 outer surface of stationary half by 1 outer surface of mailbox main body, by preceding protecting crust 4 and is fixed with clamping assembly 7 Semi-ring 6 is fixed, observes display screen 8 by opening switching door 2, it is not necessary to remove preceding protecting crust 4, both conveniently can protect aobvious Display screen 8 and selection key 3.

When clamping assembly 7 works, pull ring can be pulled up and move up mobile column 13, drive compressed spring 11 upward It is mobile to shrink, until being moved into above the cylinder groove of 6 upper surface of stationary half when being moved to suitable position, pull ring is unclamped, Compressed spring 11 moves down recovery elasticity, to drive mobile column 13 to move down until sticking into cylinder groove, by preceding protection Shell 4 is fixed in stationary half 6；When accessory part 5 works, during preceding protecting crust 4 is mounted in stationary half 6, move Dynamic extruding of the ball 16 by 6 surface of stationary half, so that adjustable spring 15 is compressed, until moving ball 16 is moved to arc groove When 9 position, moving ball 16 is sticked into arc groove 9, and adjustable spring 15 is internally mobile to restore elasticity, so that moving ball 16 tightly blocks Into arc groove 9, thus to the preceding further fastening of protecting crust 4.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. the front surface insertion of a kind of power communication device, including communication box main body (1), communication box main body (1) is equipped with The front surface of display screen (8), communication box main body (1) is provided with selection key (3), and the selection key (3) is located at described show The front end outer side face of the downside of display screen (8), communication box main body (1) is provided with bound edge (17), it is characterised in that: the communication The outer surface of box main body (1) is provided with stationary half (6), after the front surface of the stationary half (6) and the bound edge (17) Surface contact, is provided with preceding protecting crust (4), in the rear surface of the preceding protecting crust (4) in the outer surface of the stationary half (6) Side is provided with clamping assembly (7), and stationary half (6) upper surface and the clamping assembly (7) corresponding section are provided with circle Slot, the clamping assembly (7) include mobile column (13) and compressed spring (11).

2. a kind of power communication device according to claim 1, it is characterised in that: the rear surface of the preceding protecting crust (4) Top is fixedly installed mounting blocks (12), is provided with cavity, and the mounting blocks (12) upper and lower surface in the mounting blocks (12) It is provided with the first round hole passed through for the mobile column (13), fixed limit is provided at the upper end opening of the cavity Plate (10), and the second round hole passed through for the mobile column (13), the shifting are offered on the fixed limit plate (10) The upper surface of dynamic column (13) is provided with pull ring, and the lower end of the mobile column (13) passes through the mounting blocks (12) lower surface opening dew On the outside, and with the circular trough of preceding protecting crust (4) upper surface cooperate.

3. a kind of power communication device according to claim 2, it is characterised in that: the appearance surface cover of the mobile column (13) Equipped with compressed spring (11), the upper end of the compressed spring (11) is fixed on the lower surface of the fixed limit plate (10), described The lower end of compressed spring (11) is fixed on the outer surface of the mobile column (13), and the mobile column (13) can be in the mounting blocks (12) movement of up and down direction is carried out in cavity.

4. a kind of power communication device according to claim 1, it is characterised in that: the left and right sides of the stationary half (6) Face is respectively arranged with the arc groove (9) of multiple longitudinal arrangements, and the inner sidewall of the preceding protecting crust (4) is provided with multiple Relative distributions Groove, be provided in the groove accessory part (5), and the accessory part (5) and the arc groove (9) phase interworking It closes, the accessory part (5) includes adjustable spring (15) and moving ball (16).

5. a kind of power communication device according to claim 4, it is characterised in that: the groove slot bottom is provided with fixed plate (14), the moving ball (16) is located at the inside of the fixed plate (14), and the adjustable spring (15) is located at the moving ball (16) between the fixed plate (14), and the both ends of the adjustable spring (15) are separately fixed at the fixed plate (14) and move The surface of dynamic ball (16), and the moving ball (16) and the arc groove (9) cooperate.

6. a kind of power communication device according to claim 1, it is characterised in that: the front surface of the preceding protecting crust (4) It is provided with switching door (2), and the switching door (2) is connect with the preceding protecting crust (4) for hinge, and the switching door (2) Front surface is provided with handle.