CN214226794U - Device for detecting key and with shell by opening cover - Google Patents

Abstract

The utility model provides a cover opening detection key and a device with a shell, wherein the cover opening detection key comprises a key, a rotating part, a conductive contact part, an elastic part and a contact base which are sequentially stacked; the key is used for transmitting key force to the rotating piece when the stroke is pressed; the rotating piece is used for receiving the key force and generating a rotating force to drive the conductive contact piece to rotate by a preset angle; the conductive contact piece is in contact with the contact base after rotating by a preset angle according to the rotating piece; the elastic piece is used for providing the elastic force for releasing return stroke of the key, the rotating piece and the conductive contact piece; the contact base comprises a common pin and a plurality of contact pins, and the conductive contact piece is contacted with the common pin and switched to be contacted with one of the contact pins in each pressing stroke. The utility model discloses a key is detected in uncapping need not electric power, controller and sensor unit during the number of times of uncapping in the record to improve its security and reliability, and reduce the cost of making and setting.

Description

Device for detecting key and with shell by opening cover

Technical Field

The utility model relates to an equipment safety field particularly, relates to an equipment of uncap detection button and outband shell.

Background

Devices disposed in public environments, such as base station devices, are generally provided with a housing to protect internal hardware, and for ease of maintenance, a housing cover is also provided so that the housing cover can be opened to perform maintenance of the internal hardware. Whether the detection shell lid has the action of uncapping can effectively guarantee the integrality and the security of equipment to ensure that equipment can not cause influence and hidden danger after the operation.

Whether current detection shell lid has the action of uncapping generally adopts independent infrared detection system or hall sensor system, utilizes extra battery to carry out the power supply that detects, but just can't carry out the detection that equipment uncapped after the battery exhausts the outage to its cost is than higher.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides an uncap and detect button and take equipment of shell to improve its equipment and uncap security and the reliability that detects, and reduce the cost of manufacturing and setting.

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

a uncovering detection key comprises a key, a rotating part, a conductive contact part, an elastic part and a contact base which are sequentially arranged in a stacked mode;

the key is used for transmitting key force to the rotating piece when a stroke is pressed;

the rotating piece is used for receiving the key force and generating a rotating force to drive the conductive contact piece to rotate by a preset angle;

the conductive contact piece is in contact with the contact base after rotating by a preset angle according to the rotating piece;

the elastic piece is used for providing elastic force for releasing return stroke of the key, the rotating piece and the conductive contact piece;

the contact base comprises a common pin and a plurality of contact pins, and the conductive contact piece is contacted with the common pin and switched to be contacted with one of the contact pins in each pressing stroke.

Preferably, the uncovering detection key further comprises a cover cap which is matched with the contact base to form a cavity, the cover cap is provided with a through hole so that the key penetrates through the cavity, and the rotating part, the conductive contact part and the elastic part are arranged in the cavity.

Preferably, in the open-cover detection key, the contact base is in a disc shape, and the cover is in a hollow cylinder shape.

Preferably, in the open cover detection key, the common pin is disposed in the center of the contact base, and the plurality of contact pins are uniformly disposed around the common pin.

Preferably, in the uncovering detection key, the key is provided with a first tooth portion, the rotating member is provided with a second tooth portion, and the first tooth portion pushes the second tooth portion to enable the second tooth portion to drive the rotating member to rotate.

Preferably, in the open-cover detection key, the rotating member does not rotate and locks the direction when the key releases the return stroke.

Preferably, in the open-cover detection key, after the key releases the return stroke, the conductive contact is not in contact with the contact base.

Preferably, in the open cover detection key, the common pin is used for grounding, the contact pin generates a high level through a pull-up resistor, and the contact pin is in a low level state when being communicated with the common pin.

Preferably, in the open-cover detection key, the elastic member is a spring.

The utility model also provides a device with a shell, which comprises a shell cover and the cover opening detection button;

the shell cover can trigger the pressing stroke of the uncovering detection key when opened, and can trigger the releasing stroke of the uncovering detection key when opened and closed.

The utility model provides a cover opening detection key, which comprises a key, a rotating part, a conductive contact part, an elastic part and a contact base which are sequentially stacked; the key is used for transmitting key force to the rotating piece when a stroke is pressed; the rotating piece is used for receiving the key force and generating a rotating force to drive the conductive contact piece to rotate by a preset angle; the conductive contact piece is in contact with the contact base after rotating by a preset angle according to the rotating piece; the elastic piece is used for providing elastic force for releasing return stroke of the key, the rotating piece and the conductive contact piece; the contact base comprises a common pin and a plurality of contact pins, and the conductive contact piece is contacted with the common pin and switched to be contacted with one of the contact pins in each pressing stroke. The utility model discloses a key is detected in uncapping, through the record of uncapping that the above-mentioned key is detected in uncapping can adopt mechanical mode recording equipment shell, need not electric power, controller and sensor unit during the record to improve its security and reliability, and reduce the cost of making and setting.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to illustrate the technical solution of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention. Like components are numbered similarly in the various figures.

Fig. 1 is a schematic structural diagram of an uncap detection button provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of an uncap detection button provided in embodiment 2 of the present invention;

fig. 3 is a schematic side view of an uncap detection button provided in embodiment 2 of the present invention;

fig. 4 is a schematic bottom view of an uncap detection button provided in embodiment 2 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Hereinafter, the terms "including", "having", and their derivatives, which may be used in various embodiments of the present invention, are only intended to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.

Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.

Example 1

Fig. 1 is a schematic structural diagram of an uncap detection button provided in embodiment 1 of the present invention.

The uncovering detection key 100 comprises a key 110, a rotating member 120, a conductive contact member 130, an elastic member 140 and a contact base 150 which are sequentially stacked;

in the embodiment of the present invention, the above-mentioned uncovering detection key 100 can be used in a device having a housing structure, especially, it is necessary to protect the internal parts of the device, so as to prevent the device technology from being stolen. Be provided with this detection button of uncapping 100 on the inside preset position of equipment, trigger this detection button of uncapping 100 when the shell lid of equipment is opened at every turn, the condition of uncapping is noted through mechanical mode to the condition that the maintenance of equipment personnel detection device shell uncapped, perhaps through the operation of uncapping of system real time monitoring, can in time report when detecting the operation of uncapping of violation, avoid equipment internal technology to be stolen, avoid causing economic loss. The device with the housing structure includes various communication devices operating in daily life environments, such as a 5G signal base station, and the like, which is not limited herein.

The button 110 is used for transmitting the button 110 force to the rotating member 120 when the button is pressed down;

the embodiment of the utility model provides an in, this uncap detects button 100 triggers the record of uncap state through outstanding button 110, and the operation of uncapping of equipment will press above-mentioned button 110, makes button 110 get into and presses the stroke. In the pressing stroke, the key 110 transmits the corresponding force of the key 110 to the rotating member 120, i.e. the key 110 and the rotating member 120 are stacked, and the rotating member 120 is disposed below the key 110.

The rotating member 120 is configured to receive the force of the key 110 and generate a rotating force to drive the conductive contact member 130 to rotate by a preset angle;

the embodiment of the present invention provides an embodiment, the rotating member 120 can also generate a downward stroke after receiving the force of the key 110, and simultaneously convert the force of the key 110 into a rotational force, that is, the rotating member 120 rotates in the downward stroke and toward the predetermined direction after receiving the force of the key 110. Wherein the rotary member 120 is rotated only by a preset angle after one down stroke is finished.

The embodiment of the present invention provides an embodiment, the lower part of the rotating member 120 is the conductive contact member 130, wherein the conductive contact member 130 can be made of conductive materials such as copper, and can be a plate-shaped structure in a water drop shape, and is attached to the rotating member 120, the central area in the water drop shape can be used for contacting the common terminal, and the tip in the water drop shape can be used for contacting other terminals according to the rotation switching. The conductive contact 130 may also be a long strip-shaped plate-shaped structure, which is not limited herein, and is used for electrically connecting different terminals with a common terminal according to rotation.

The conductive contact 130 is rotated by a preset angle according to the rotating member 120 and then contacts with the contact base 150;

in the embodiment of the present invention, the above-mentioned conductive contact element 130 can be attached to the lower portion of the rotating member 120 through an adhesive, so that when the rotating member 120 moves, there is a downward stroke as well as the rotating member 120, and after the downward stroke is completed, the conductive contact element 130 is attached to the contact base 150.

The elastic member 140 is used for providing an elastic force for releasing the return stroke of the key 110, the rotating member 120 and the conductive contact member 130;

in the embodiment of the present invention, an elastic member 140 is further disposed between the conductive contact member 130 and the contact base 150, and the elastic member 140 may be a spring for providing the elastic force of the return stroke after the release of the key 110, that is, providing the elastic force of the upward return stroke of the key 110, the rotating member 120 and the conductive contact member 130. After the upward return stroke, the rotating shaft and the conductive contact 130 do not lock the current rotated angle, that is, after the key 110 is pressed again, the rotating member 120 and the conductive contact 130 rotate again according to the preset direction and the preset rotation angle, so that the information of the number of times of opening the cover is recorded in a mechanical movement manner.

The contact base 150 includes a common pin 151 and a plurality of contact pins 152, and the conductive contact 130 contacts the common pin and switches to contact one of the contact pins 152 at each depression stroke.

The embodiment of the utility model provides an in, can read mechanical motion's the information of uncapping through the mode that electrical switches on through public pin 151 and a plurality of contact pin 152 that set up on the contact base 150, also can mark for a plurality of contact pin 152 in advance, be provided with the resistance of variation in size on the contact pin 152 for example, can carry out the test of resistance size after public pin 151 switches on through conductive contact 130 and contact pin 152, thereby know current contact pin 152 information, through contrasting with initial contact pin information, can learn the number of times of uncapping.

The embodiment of the utility model provides an in, this public pin 151 and a plurality of contact pin 152 can be connected to equipment itself, come the operation of whether taking place to uncap by oneself to monitor through the system of equipment, also can regard as the inside one set of independent monitored control system of equipment simultaneously, uncaps by the maintenance staff regularly and carries out the reading of information of uncapping, do not do the injecing here.

The embodiment of the utility model provides an in, detect the record of uncapping that the button can adopt mechanical mode recording equipment shell through above-mentioned uncapping, need not electric power, controller and sensor unit during the record to improve its security and reliability, and reduce the cost of making and setting.

Example 2

Fig. 2 is a schematic structural diagram of the uncap detection button provided in embodiment 2 of the present invention.

The uncovering detection key 200 comprises a key 210, a rotating member 220, a conductive contact member 230, an elastic member 240 and a contact base 250 which are sequentially stacked;

the button 210 is used for transmitting the button 210 force to the rotating member 220 when in a pressing stroke;

the rotating member 220 is configured to receive the force of the key 210 and generate a rotating force to drive the conductive contact member 230 to rotate by a preset angle;

the conductive contact 230 contacts the contact base 250 after rotating by a preset angle according to the rotating member 220;

the elastic member 240 is used for providing an elastic force for releasing the return stroke of the key 210, the rotating member 220 and the conductive contact 230;

the contact base 250 includes a common pin 251 and a plurality of contact pins 252, and the conductive contact 230 contacts the common pin 251 and switches to contact with one of the contact pins 252 at each depression stroke.

In the embodiment of the present invention, the embodiment further includes a cover cap 260 cooperating with the contact base 250 to form a cavity, the cover cap 260 is provided with a through hole to make the key 210 run through the cavity, the rotating member 220, the conductive contact member 230 and the elastic member 240 are disposed inside the cavity.

The matching structure between the cover 260 and the contact base 250 may be a snap structure, thereby forming a detachable structure, or may be fixed by an adhesive, which is not limited herein. The formed cavity is a dustproof space, so that external dust can be prevented from entering the shell, and the precision of the shell in each period is influenced.

In the embodiment of the present invention, the key 210 is provided with a first tooth portion 211, the rotating member 220 is provided with a second tooth portion, the first tooth portion 211 and the second tooth portion 221 are pushed to make the second tooth portion 221 drive the rotating member 220 to rotate.

In the embodiment of the present invention, when the key 210 releases the return stroke, the rotating member 220 does not rotate and locks the direction. After the key 210 releases the return stroke, the conductive contact 230 does not contact the contact base 250.

Fig. 3 is the utility model discloses side schematic diagram of uncap detection button, fig. 4 is the utility model discloses uncap detects the bottom schematic diagram of button.

In the embodiment of the present invention, the contact base 250 is a circular plate, and the cover cap 260 is a hollow cylinder. The common pin 251 is disposed at the center of the contact base 250, and the plurality of contact pins 252 are uniformly disposed around the common pin 251.

The more the number of the plurality of contact pins 252 is, the more the number of the uncapping times is recorded, and may be, for example, four, five or more, which is not limited herein.

In the embodiment of the present invention, for example, when setting up a common pin 251 and four contact pins 252 on the contact base 250, assume that four contact pins 252 are pin No. 1, pin No. 2, pin No. 3 and pin No. 4, the common pin is pin No. C for 251, and pin No. 1, pin No. 2, pin No. 3 and pin No. 4 are through pull-up resistance to high level, and pin No. C is grounded. After the device is deployed and the housing cover is closed, one of the contact pins 252 is connected to the common pin 251, for example pin No. 1 is connected to pin No. C, which results in the following states:

1-C(0)

2-high level (1)

3-high level (1)

4-high level (1)

This uncap detects button 100 does not take the kayser function, and No. 1 pin links to each other with No. C pin after external force is pressed and produces state 1-C (0), and external force unclamps the back contactless, then produces following state:

1-high level (1)

2-high level (1)

3-high level (1)

4-high level (1)

Thus, in the case of device operation, the device housing cover is open and the cover open can be detected because pin number 1 state 1-C (0) transitions to 1-high (1).

And the external force is pressed again, namely after the cover is closed, the following states are generated:

1-high level (1)

2-C(0)

3-high level (1)

4-high level (1)

The external force is loosened, and the cover is opened again:

1-high level (1)

2-high level (1)

3-high level (1)

4-high level (1)

That is, every time the cover is opened, all the contact pins 252 are not connected with the common pin 251, and every time the cover is closed, the states of at least two contact pins 252 and the common pin 251 are changed, so that the mechanical state of the opened cover of the device is stored.

In the embodiment of the present invention, the common pin 251 is used for grounding, the contact pin 252 generates a high level through a pull-up resistor, and the contact pin 252 is in a low level state when communicating with the common pin 251. That is, in the case of the cover opening wind, each contact pin 252 is at a high level, and in the case of the cover closing, one contact pin 252 is at a low level, and the corresponding cover opening times can be calculated through the history switching information of the contact pins 252.

The utility model also provides a device with a shell, which comprises a shell cover and the cover opening detection button;

the shell cover can trigger the pressing stroke of the uncovering detection key when opened, and can trigger the releasing stroke of the uncovering detection key when opened and closed.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative and, for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

In addition, each functional module or unit in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a smart phone, a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A uncovering detection key is characterized by comprising a key, a rotating part, a conductive contact part, an elastic part and a contact base which are sequentially stacked;

the key is used for transmitting key force to the rotating piece when a stroke is pressed;

the rotating piece is used for receiving the key force and generating a rotating force to drive the conductive contact piece to rotate by a preset angle;

the conductive contact piece is in contact with the contact base after rotating by a preset angle according to the rotating piece;

the elastic piece is used for providing elastic force for releasing return stroke of the key, the rotating piece and the conductive contact piece;

the contact base comprises a common pin and a plurality of contact pins, and the conductive contact piece is contacted with the common pin and switched to be contacted with one of the contact pins in each pressing stroke.

2. The key of claim 1, further comprising a cover cooperating with the contact base to form a cavity, wherein the cover is configured with a through hole to allow the key to pass through the cavity, and the rotating member, the conductive contact member and the elastic member are disposed inside the cavity.

3. The key of claim 2, wherein the contact base is in the form of a circular plate and the cover is in the form of a hollow cylinder.

4. The key of claim 1, wherein the common pin is centrally disposed on the contact base, and the plurality of contact pins are evenly disposed around the common pin.

5. The key of claim 1, wherein the key has a first tooth portion, and the rotating member has a second tooth portion, and the first tooth portion pushes the second tooth portion to rotate the rotating member.

6. The door release detection button as claimed in claim 1, wherein the rotary member does not rotate and locks the direction when the button releases the return stroke.

7. The key of claim 6, wherein said conductive contacts are not in contact with said contact base after a key release return stroke.

8. The door opening detection button as claimed in claim 1, wherein the common pin is used for grounding, the contact pin generates a high level through a pull-up resistor, and the contact pin is in a low level state when communicating with the common pin.

9. The door release detection button as claimed in claim 1, wherein the elastic member is a spring.

10. A device with a housing, comprising a housing cover and an open cover detection button according to any one of claims 1 to 9;

the shell cover can trigger the pressing stroke of the uncovering detection key when opened, and can trigger the releasing stroke of the uncovering detection key when opened and closed.

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