CN2363433Y - Public telephone structure convenient maintenance operation - Google Patents

Abstract

The utility model relates to a public-telephone structure which is convenient for maintenance. A public-telephone body is provided with one inner box which is used for installing circuits or other components. Otherwise, one upper cover is pivoted in a slide seat. The slide seat is matched with a slide groove which is arranged on the inner wall of the body. When the inner box is totally contained in the body, the upper cover can be closed corresponding to the body. The inner box can be pulled out of the body after the upper cover is pulled out corresponding to the body and is opened. The utility model is beneficial for the maintenance of public telephones.

Description

Be convenient to the public telephone structure of maintenance activity

The utility model relates to a kind of public telephone structure of being convenient to maintenance activity, You Zhike is assembled in a specific interior case with employed main circuit of public telephone or parts etc., and after loam cake is opened can with should in case be displaced to external so that the public telephone structure of maintenance activity.

The casing of traditional public telephone is made up of body, loam cake and lower cover substantially, and this body series is in order to hold installing circuit and mechanism; And loam cake is hubbed at a side of body, makes it can hide this body when closing, and is provided with display screen, slot etc.; In addition,, open behind this lower cover and can take out by the collection cash box, on the contrary, close then the collection cash box to be pinned behind this lower cover avoiding and be stolen corresponding to then being provided with the collection cash box in the body of lower cover position.Traditional public telephone is owing to be to be fixedly arranged in the body cable circuit and multiple principal organ are concentrated, therefore when the maintenance personnel carry out maintenance work, must be after loam cake is opened to see head and hand clearly will seek electric wire or mechanism in as best one can near body, even must be with the light source floor light of flashlight, sometimes may be careless and cause head impact to body or other mechanism and injured, operation is inconvenience and dangerous very.The utility model is improved at the existing defective of the structure of above-mentioned traditional public telephone loam cake.

Main purpose of the present utility model provides a kind of public telephone structure of being convenient to maintenance activity, in body, be provided with one extensible and move into the interior case of body, make in this case for installing cable circuit and any suitable mechanism, thereby when loam cake is opened, case in being somebody's turn to do can be shifted out originally external and be convenient to the carrying out of maintenance activity.

Another purpose of the present utility model provides a kind of public telephone structure of being convenient to maintenance activity, with upper cover design be can with respect to body near or separate, and the form that can rotate with respect to body make it can cooperate that case shifts out the immigration body easily in this.

Based on this, the public telephone structure of being convenient to maintenance activity provided by the utility model is the interior case that is provided with other parts of confession installing circuit at the body of public telephone; In addition a loam cake is hubbed at slide, and slide is matched with the set chute of this inner body wall face, use and make when case is contained in this body fully in this, this loam cake can be harmonious in body and cover, and with this loam cake pull out and lift with respect to body open after, interior case can be pulled out body, be beneficial to the maintenance activity of public telephone.

The public telephone structure of being convenient to maintenance activity described in the utility model includes:

Stop for one, its inner sidewall is provided with a plurality of chutes, is respectively equipped with supporting rail in two madial walls.

Case in one is located at above-mentioned body interior, and its both sides, lower end is supported in respectively on the above-mentioned supporting rail.

One loam cake on one side it is hubbed on a plurality of slides, and makes this slide be matched with above-mentioned chute and can be free to slide.

When interior case is contained in the body fully, can loam cake is involutory in body and cover, and with loam cake pull out and lift with respect to body open after, interior case can be pulled out body.

The inwall of body is provided with conduit, and the bottom of this conduit is provided with plural detent, and above-mentioned slide is provided with and can be matched with the reference column that this conduit moves freely, and makes this reference column can move into this detent and locate.

The appropriate location, inside of chute is provided with a protruding axle, and slide is provided with and can this protruding axle be matched with in the slotted eye and in the scope of this slotted eye moves for protruding slotted eye that passes.

Fig. 1 is the front sectional elevation of the structural form of public telephone body of the present utility model when cooperating with loam cake;

Fig. 2 is the side cutaway view of the structural form of public telephone body of the present utility model when cooperating with loam cake;

Fig. 3 is the top plan view of the structural form of public telephone body of the present utility model when cooperating with loam cake;

The schematic diagram of Fig. 4 when the loam cake of Fig. 3 outwards pulled out;

Fig. 5 is the schematic diagram after the loam cake of Fig. 4 is turned to lift;

Fig. 6 is the schematic diagram when the interior case of Fig. 5 is extracted out.

Among the figure:

1 body, 2 loam cakes

11 chutes, 21 slides

111 protruding axle 211 slotted eyes

13 conduits, 22 hinges

Case in the 131 prelocalization recesses 3

132 back positioning recess 31 reference columns

14 supporting rails

As shown in Figure 1 to Figure 3, the public telephone structure of being convenient to maintenance activity described in the utility model includes case 3 in a body 1, the loam cake 2 and; Wherein this body 1 is in order to hold the housing of telephone set principal organ, in its inner sidewall be provided with plural vertical arrangement and the parallel each other chute 11 of being, and be respectively equipped with supporting rail 14 in its two madial wall, be provided with protruding axle 111 in the appropriate location, inside of this chute 11; Again, two side internal faces of this body 1 are respectively equipped with a conduit 13, and the forward and backward position of these groove 13 bottoms is respectively equipped with a prelocalization recess 131 and a back positioning recess 132.Should interior case 3 be for the casing of being located at this body 1 inside, in order to install required cable circuit of public telephone and mechanism etc., in the time of in it is installed in body 1, its both sides, lower end are supported in respectively on the above-mentioned supporting rail 14, should in the both sides lateral wall of case 3 be respectively equipped with a reference column 31 that can be contained in this conduit 13, when case 3 is mobile with respect to body 1 turnover in making, can make this reference column 31 in this conduit 13, be shifted, and can make reference column 31 move into prelocalization one recesses 131 or back positioning recess 132 and locate.One side of loam cake 2 is hubbed at a plurality of slides 21, and this slide 21 is cooperated be located at the chute 11 of body 1 and can be free to slide, and slide 21 is provided with a slotted eye 211 and passes for protruding axle 111, and then when this slide 21 is slided in chute 11, also mobile in slotted eye 211 with protruding 111 of season, with the sliding scale of restriction slide 21.

Above-mentioned the utility model structure, when non-repair, as long as interior case 3 is pushed in the body 1, and with loam cake 2 involutoryly hide in body 1, locking gets final product.And when desiring to do maintenance, then behind the lockset with key operated loam cake 2, must earlier this loam cake 2 be pulled out with respect to the direction (that is direction of past maintenance person) of body 1, make slide 21, stop (as shown in Figure 4) until protruding axle 111 outer ends that touch slotted eye 211 along chute 11 slippage laterally; Then loam cake 2 is turned to lift (as shown in Figure 5) toward the outside, again interior case 3 is a little up lifted at last so that reference column 31 breaks away from back location hole 132, pull out (as shown in Figure 6) toward the direction of maintenance person again, make this reference column 31 snap in prelocalization hole 131 again and locate, thereby make outside the mechanism of case 3 or cable circuit major part be exposed in being located at, and the convenient for maintaining operation so can increase the illumination in when maintenance, and can avoid the maintenance person head to collide body 1 or other mechanism accidentally and injured.Inconvenience when generally speaking, it has improved the maintenance of traditional public telephone effectively is with dangerous.

The above only is in order to explain preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; therefore, all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the category of the utility model protection.

Claims (3)

1. a public telephone structure of being convenient to maintenance activity is characterized in that: include

One body, its inner sidewall is provided with plural chute, is respectively equipped with supporting rail in two madial walls;

Case in one is located at above-mentioned body interior, and its both sides, lower end is supported in respectively on the above-mentioned supporting rail;

One loam cake on one side it is hubbed at plural slide, and makes this slide be matched with above-mentioned chute, and can be free to slide;

When interior case is contained in the body fully, can this loam cake is involutory in body and cover, and with this loam cake pull out and lift with respect to body open after, interior case can be pulled out body.

2. the public telephone structure of being convenient to maintenance activity according to claim 1, it is characterized in that: the inwall of body is provided with conduit, the bottom of this conduit is provided with plural detent, and above-mentioned slide is provided with and can be matched with the reference column that this conduit moves freely, and makes this reference column can move into this detent and locate.

3. the public telephone structure of being convenient to maintenance activity according to claim 1 is characterized in that: the inside of chute is provided with a protruding axle, and slide is provided with and can this protruding axle be matched with in the slotted eye and in the scope of this slotted eye moves for this protruding slotted eye that passes.

Images