CN217030159U - External protection structure of intelligent card control valve - Google Patents

Abstract

The utility model provides an external protection structure of an intelligent card control valve, which comprises a protection cover for covering the card control valve, wherein two ends of the protection cover are fixedly arranged on pipelines at two ends of the card control valve, the protection cover comprises a first shell and a second shell hinged with the first shell, two ends of the first shell are fixedly arranged on pipelines at two ends of the card control valve, the upper end of the first shell is hinged with a top cover, the edge profile of the top cover is consistent with the outer profile formed by buckling the first shell and the second shell, the top cover is provided with an observation port, a glass panel is embedded in the observation port, the upper end of the front side of the second shell is provided with an installation hole, a lock body is installed in the installation hole, one end of the top cover is provided with a lock hole matched with the lock body, and the second shell is provided with a slot for inserting an IC intelligent card under the lock body. The protection casing that has the components of a whole that can function independently articulated formula covers in the outside of card accuse valve, and the protection casing is provided with the slot that is used for inserting the IC smart card, when effectively taking precautions against malicious acts of destruction, can also conveniently maintain, operate such as punching the card.

Description

External protection structure of intelligent card control valve

Technical Field

The utility model belongs to the technical field of card control valves, and particularly relates to an external protection structure of an intelligent card control valve.

Background

The radio frequency IC card control valve is mainly applied to the civil heating field adopting timing charging, the card control valve has a unique ID number when leaving a factory, the user card is uniquely corresponding to the ID number, and the anti-counterfeiting and password-reporting performance is high. The radio frequency IC card control valve adopts a recharging and prepaying management mode, the charging standard is derived from the traditional charging mode according to the area, and the registration of the heat supply area of the user and the heat supply charging are finished by management software, so that the problem of setting the charging standard is solved, and the intentional defaulting of the user is prevented.

In the prior art, the card control valve is often exposed to the outside, and in order to avoid malicious acts of damage to the card control valve, such as theft and detachment, a solution is proposed in chinese patent CN 211449802U. The anti-theft and anti-dismantling electric locking valve protective cover comprises a first protective cover, wherein two groups of symmetrical first mounting plates are fixedly connected to the outer surface of the first protective cover, a threaded hole is formed in the upper surface of each first mounting plate, an upper cover is fixedly hinged to the upper surface of the first protective cover, a vertical block is fixedly connected to the bottom surface of the upper cover, a first groove is formed in the outer surface of the vertical block, a telescopic spring is placed in the first groove, one end of the telescopic spring is fixedly connected with the inside of the first groove, a clamping block is fixedly connected to the other end of the telescopic spring, a second protective cover is placed on the right side of the first protective cover, two groups of symmetrical second mounting plates are fixedly connected to the outer surface of the second protective cover, a mounting hole and a group of first clamping grooves are formed in the outer surface of each second mounting plate, a second clamping groove is formed in the upper surface of the second protective cover, a second groove is formed in the inner wall of the second clamping groove, and four symmetrical check blocks are placed on the right side of the second protective cover.

In the above-mentioned patent, the first protection casing that constitutes the lock valve protection casing passes through bolted connection with the second protection casing, though avoided stolen, by the emergence of the malicious acts of destruction such as tearing open, nevertheless be unfavorable for the maintenance work of lock valve, when the lock valve need be maintained or change, need tear the dog down with the help of the instrument, then loosen the bolt again and dismantle first protection casing and second protection casing, the process is loaded down with trivial details, the maintenance work in later stage of being not convenient for. In addition, when first protection casing and second protection casing were buckled, the lock valve wraps up completely, and when the lock valve was IC induction type lock valve, then first protection casing and second protection casing can become a hindrance, and the IC smart card can't pass the protection casing and carry out the operation of punching the card, therefore accommodation is limited.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides an external protection structure of an intelligent card control valve, wherein a split hinged protection cover covers the outer side of the card control valve, and the protection cover is provided with a slot for inserting an IC intelligent card, so that malicious destructive behaviors are effectively prevented, and meanwhile, the operations of maintenance, card swiping and the like can be facilitated.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides an outside protection architecture of smart card accuse valve, is including the protection casing that covers the card accuse valve, the both ends of protection casing fixed mounting on the pipeline at card accuse valve both ends, the protection casing includes first casing and articulated second casing with it, fixed mounting on the pipeline at card accuse valve both ends is gone up at the both ends of first casing, the upper end of first casing articulates there is the top cap, the edge profile of top cap is unanimous with the outline that first casing and second casing lock formed, the top cap is provided with the viewing aperture, the viewing aperture has inlayed glass panels, the mounting hole has been seted up to the positive upper end of second casing, the lock body is installed to the mounting hole, the one end of top cap is provided with the lockhole with lock body looks adaptation, the slot that is used for inserting the IC smart card is seted up to the second casing under the lock body.

As a preferred technical scheme, the protection casing still includes that two sets of cross-sections are the second backplate of semicircle, the equal fixed mounting in the left and right sides of first casing has the cross-section to be the first backplate of semicircle equally, and is two sets of the upper end of second backplate is articulated with the first backplate of the first casing left and right sides respectively, first casing is detained mutually with the second casing and is cliied the pipeline, the lower extreme of first backplate and second backplate all is equipped with the mounting panel of relative placement and same specification, threaded hole is all seted up to the mounting panel, and bolted connection through the screw hole is fixed between the relative mounting panel.

As a preferred technical scheme, the internal surface of first backplate and second backplate all is provided with the chimb of radial extension, the chimb is equipped with two sets ofly, two sets of form the double-layered way between the chimb, be provided with curved block rubber in the double-layered way, inlay in the double-layered way one side of block rubber, the opposite side of block rubber pastes with the outer wall of pipeline mutually.

As a preferred technical scheme, both ends all are provided with the clamp plate that the cross-section is the arc about the second casing, the internal surface of clamp plate when first casing and second casing are buckled mutually the laminating is at the surface of second backplate.

As a preferable technical solution, a nameplate for recording belonging information of the card control valve is fixedly installed on the second housing right below the slot.

As a preferred technical scheme, a first bottom plate is arranged at the lower end of the first shell, a connecting plate which is communicated and has a U-shaped cross section is arranged on the lower end face of the first bottom plate, an opening of the connecting plate faces the second shell, a second bottom plate is arranged at the lower end of the second shell, a lower end face of the second bottom plate is partially recessed to form a sunken groove, one side of the sunken groove extends to a position right below the connecting plate, the lower end of the connecting plate is hinged to the side wall of the sunken groove, the connecting plate is in butt joint with the sunken groove to form a relatively closed water storage cavity, and a plurality of water drainage holes are formed in the bottom of the sunken groove.

As a preferred technical scheme, first casing and second casing still are connected through the hasp, the hasp is including activity lock body and fixed hook plate, the activity lock body is equipped with two sets ofly and respectively fixed mounting in the left and right sides of second casing, fixed hook plate is equipped with two sets ofly and respectively fixed mounting in the left and right sides of first casing, the activity lock body is connected with fixed hook plate hook.

As a preferred technical scheme, a vertical limiting baffle is arranged on the lower end face of the top cover, and the distance between the limiting baffle and the slot is smaller than the length of the IC intelligent card.

After the technical scheme is adopted, the utility model has the beneficial effects that:

1. the protection casing includes first casing and articulated second casing with it, the left and right sides fixed mounting of first casing has first backplate, first backplate articulates there is the second backplate, first backplate is detained mutually with the second backplate and is cliied the pipeline, first casing articulates there is the top cap, the lock body is installed to the positive upper end of second casing, the one end of top cap is provided with the lockhole with lock body looks adaptation, when keeping in repair or changing the card accuse valve, only need through the rotatory lock body of key, can break off the second casing and be connected with the top cap, and first casing keeps fixed under the clamping action of first backplate and second backplate, need not to dismantle the protection casing completely, it is laborsaving to save trouble, and is simple and convenient.

2. The second casing is seted up under the lock body and is used for inserting the slot of putting the IC smart card, the card operation of punching the card of the card accuse valve of being convenient for, and the top cap is provided with the viewing aperture, is convenient for observe the inside condition of protection casing.

3. First casing and second casing are connected through the hasp in addition, have further strengthened the connection effect, still convenient to detach separation when guaranteeing connection stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic front view of the present invention.

Fig. 4 is a left side view structural diagram of the present invention.

Fig. 5 is a schematic view of the expanded structure of the present invention.

In the figure: 1. pipeline, 2, IC smart card, 3, lock body, 4, top cap, 41, viewing aperture, 42, limit baffle, 5, hasp, 6, first casing, 61, first backplate, 62, block rubber, 63, connecting plate, 64, chimb, 7, second backplate, 71, mounting panel, 72, bolt, 8, second casing, 81, data plate, 82, clamp plate, 83, sink groove, 84, slot, 85, mounting hole, 86, wash port, 9, card accuse valve.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not to be construed as limiting the utility model. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.

The following description is given with the directional terms as viewed in the drawings and not intended to limit the utility model to the specific structure shown in the drawings. In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "mounted" and "connected" are to be construed broadly, e.g., as being fixed or detachable or integrally connected; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

As shown in fig. 1-5. For avoiding card accuse valve 9 to suffer by the malicious action such as torn open, stolen, the outside at card accuse valve 9 covers there is the articulated formula protection casing of components of a whole that can function independently, the both ends of protection casing fixed mounting on the pipeline 1 at card accuse valve 9 both ends, the protection casing is provided with the slot 84 that is used for inserting putting IC smart card 2, when effectively taking precautions against malicious vandalism, can also conveniently maintain, operate such as punching the card. The protective cover is split and comprises a first shell 6 and a second shell 8 hinged with the first shell, a top cover 4 is hinged to the upper end of the first shell 6, and the edge contour of the top cover 4 is consistent with the outer contour formed by buckling the first shell 6 and the second shell 8. In order to facilitate the inside condition of the internal direct observation protective cover, the top cover 4 is provided with an observation port 41 just facing the card control valve 9, the observation port 41 is embedded with a glass panel, and the glass panel can prevent sundries such as rainwater and garbage from entering the internal part of the protective cover. The mounting hole 85 has been seted up to the positive upper end of second casing 8, and lock body 3 is installed to mounting hole 85, and the one end of top cap 4 is provided with the lockhole with lock body 3 looks adaptation. When card accuse valve 9 need be maintained or changed, through the rotatory lock body 3 of key, the lockhole that rotatory and top cap 4 were followed to the lock core of lock body 3 breaks away from, no longer keeps being connected between top cap 4 and the second casing 8, and first casing 6 still fixes on pipeline 1, need not to dismantle all parts of split type protection casing get off, and it is laborsaving to save trouble, simple and convenient. The second housing 8 is provided with a slot 84 right below the lock body 3, the lower end surface of the top cover 4 is provided with a vertical limit baffle 42, and the distance between the limit baffle 42 and the slot 84 is smaller than the length of the IC smart card 2. The IC intelligent card 2 enters the protective cover from the slot 84, so that the card swiping operation of the control valve 9 is facilitated, and the limit baffle 42 can abut against the IC intelligent card 2, so that the IC intelligent card 2 is prevented from being immersed in the protective cover and cannot be taken out.

As shown in fig. 1-5. The protective cover further comprises two groups of second protective plates 7 with semicircular sections, and first protective plates 61 with semicircular sections are fixedly mounted on the left side and the right side of the first shell 6. The upper ends of the two groups of second guard plates 7 are respectively hinged with the first guard plates 61 on the left side and the right side of the first shell 6, and a cylinder is formed when the first shell 6 and the second shell 8 are closed, so that the pipeline 1 is clamped, and the whole protective cover is fixed. The lower extreme of first backplate 61 and second backplate 7 all is equipped with relative placement and the mounting panel 71 of the same specification, and threaded hole has all been seted up to mounting panel 71, and it is fixed to connect through the bolt 72 of threaded hole between the relative mounting panel 71. Since the first housing 6 and the second housing 8 are fixed on the pipeline 1, the replacement or maintenance of the card control valve 9 is not affected, and the first guard plate 61 and the second guard plate 7 are connected by bolts. The internal surface of first backplate 61 and second backplate 7 all is provided with radially extending chimb 64, and chimb 64 is equipped with two sets ofly, forms the double-layered way between two sets of chimbs 64, is provided with curved block rubber 62 in the double-layered way, and one side of block rubber 62 inlays in the double-layered way, and the opposite side of block rubber 62 pastes with the outer wall of pipeline 1 mutually. The rubber block 62 is equivalent to a baffle plate, and can prevent sundries such as rainwater, garbage and the like from entering the inside of the protective cover.

As shown in fig. 1-5. Both ends all are provided with the clamp plate 82 that the cross-section is the arc about second casing 8, and the laminating is at the surface of second backplate 7 when first casing 6 and second casing 8 are buckled mutually in the internal surface of clamp plate 82. The pressing plate 82 is overlapped on the outer surface of the second protection plate 7, so that sundries can be prevented from entering the interior of the protective cover along the gap between the second protection plate 7 and the second shell 8. A nameplate 81 for recording the information of the card control valve 9, such as a unit number, a user number and the like, is fixedly arranged right below the slot 84 of the second shell 8, so that meter reading is facilitated. First casing 6 and second casing 8 still are connected through hasp 5, have further strengthened the connection effect, still convenient to detach separation when guaranteeing connection stability. The lock catch 5 comprises a movable lock body and a fixed hook plate, the movable lock body is provided with two groups and is respectively and fixedly installed on the left side and the right side of the second shell 8, the fixed hook plate is provided with two groups and is respectively and fixedly installed on the left side and the right side of the first shell 6, and the movable lock body is connected with the fixed hook plate in a hook mode. The lower extreme of first casing 6 is equipped with first bottom plate, the lower terminal surface of first bottom plate is equipped with the connecting plate 63 that the cross-section that is linked together is the U type, the opening of connecting plate 63 is towards second casing 8, the lower extreme of second casing 8 is equipped with the second bottom plate, the lower terminal surface part undercut of second bottom plate forms heavy groove 83 down, one side of heavy groove 83 extends to under the connecting plate 63, the lower extreme of connecting plate 63 is articulated with the lateral wall of heavy groove 83, connecting plate 63 and the butt joint of heavy groove 83 form relative confined catch basin chamber, a plurality of wash ports 86 have been seted up to the bottom of heavy groove 83 down. The water storage cavity formed by the connecting plate 63 and the sinking groove 83 is located right below the cover body formed by the first shell 6 and the second shell 8, and a plurality of drain holes 86 are formed in the bottom of the sinking groove 83, so that rainwater seeped into the protective cover or water leaked from the clamping control valve 9 can be drained out in time.

In accordance with the above embodiments of the utility model, these embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model and various embodiments with various modifications as are suited to the particular use contemplated. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an outside protection architecture of smart card accuse valve, is including the protection casing that covers card accuse valve (9), fixed mounting, its characterized in that are gone up in pipeline (1) at card accuse valve (9) both ends at the both ends of protection casing: the protective cover comprises a first shell (6) and a second shell (8) hinged with the first shell, the two ends of the first shell (6) are fixedly arranged on the pipelines (1) at the two ends of the clamping control valve (9), the upper end of the first shell (6) is hinged with a top cover (4), the edge profile of the top cover (4) is consistent with the outer profile formed by buckling the first shell (6) and the second shell (8), the top cover (4) is provided with an observation port (41), a glass panel is embedded in the observation port (41), the upper end of the front surface of the second shell (8) is provided with a mounting hole (85), the mounting hole (85) is provided with a lock body (3), one end of the top cover (4) is provided with a lock hole matched with the lock body (3), and a slot (84) for inserting the IC intelligent card (2) is formed in the second shell (8) under the lock body (3).

2. An external protection structure of a smart card-controlled valve according to claim 1, characterized in that: the protection casing still includes that two sets of cross-sections are second backplate (7) of semicircle, the equal fixed mounting in the left and right sides of first casing (6) has first backplate (61) that the cross-section is the semicircle equally, and is two sets of the upper end of second backplate (7) is articulated with first backplate (61) of first casing (6) left and right sides respectively, first casing (6) are detained mutually with second casing (8) and are cliied pipeline (1), the lower extreme of first backplate (61) and second backplate (7) all is equipped with mounting panel (71) of relative placement and the same specification, threaded hole has all been seted up in mounting panel (71), and bolt (72) through the screw hole between relative mounting panel (71) are connected fixedly.

3. An external protection structure of a smart card-controlled valve according to claim 2, characterized in that: the internal surface of first backplate (61) and second backplate (7) all is provided with radially extending chimb (64), chimb (64) are equipped with two sets ofly, two sets ofly form the double-layered way between chimb (64), be provided with curved block rubber (62) in the double-layered way, inlay in the double-layered way one side of block rubber (62), the opposite side of block rubber (62) pastes with the outer wall of pipeline (1) mutually.

4. An external protection structure of a smart card-controlled valve according to claim 2, characterized in that: both ends all are provided with clamp plate (82) that the cross-section is the arc about second casing (8), the internal surface of clamp plate (82) is laminated at the surface of second backplate (7) when first casing (6) and second casing (8) are buckled mutually.

5. An external protection structure of a smart card-controlled valve according to claim 1, characterized in that: and a nameplate (81) used for recording the affiliated information of the card control valve (9) is fixedly arranged under the slot (84) of the second shell (8).

6. An external protection structure of a smart card-controlled valve according to claim 1, characterized in that: the water storage device is characterized in that a first bottom plate is arranged at the lower end of the first shell (6), a connecting plate (63) which is communicated and has a U-shaped cross section is arranged on the lower end face of the first bottom plate, an opening of the connecting plate (63) faces to the second shell (8), a second bottom plate is arranged at the lower end of the second shell (8), a lower end face of the second bottom plate is partially recessed to form a sunken groove (83), one side of the sunken groove (83) extends to the position under the connecting plate (63), the lower end of the connecting plate (63) is hinged to the side wall of the sunken groove (83), the connecting plate (63) is in butt joint with the sunken groove (83) to form a relatively closed water storage cavity, and a plurality of drain holes (86) are formed in the bottom of the sunken groove (83).

7. An external protection structure of a smart card-controlled valve according to any one of claims 4-6, characterized in that: first casing (6) and second casing (8) still are connected through hasp (5), hasp (5) are including activity lock body and fixed hook plate, the activity lock body is equipped with two sets ofly and respectively fixed mounting in the left and right sides of second casing (8), fixed hook plate is equipped with two sets ofly and respectively fixed mounting in the left and right sides of first casing (6), the activity lock body is connected with fixed hook plate hook.

8. An external protection structure of a smart card-controlled valve according to claim 1, characterized in that: the lower end face of the top cover (4) is provided with a vertical limiting baffle (42), and the interval between the limiting baffle (42) and the slot (84) is smaller than the length of the IC intelligent card (2).

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