CN210868385U

CN210868385U - Equipment bin for loading handheld terminal equipment and equipment bin module

Info

Publication number: CN210868385U
Application number: CN201921214583.2U
Authority: CN
Inventors: 邹定华
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-26
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an equipment storehouse for loading handheld terminal equipment, include: a bin body for loading the hand-held terminal equipment and a rear cavity for receiving the bin body therein; the bin body is connected with the rear cavity through a rotating mechanism so as to rotate up and down relative to the rear cavity under the support of the rotating mechanism, and the bin body is provided with a locking position and an unlocking position, wherein the locking position is accommodated in the rear cavity, and the unlocking position forms a first angle with the rear cavity; the rotating mechanism includes: a pin shaft rotatably connecting the lower portion of the bin body with the rear cavity; and the elastic element drives the bin body to rotate from the locking position to the unlocking position through elastic deformation along the circumferential direction, the elastic element is connected with the bin body and the rear cavity by taking a pin shaft as a rotation center, and the elastic element is in a compressed state when the bin body is in the locking position and the unlocking position.

Description

Equipment bin for loading handheld terminal equipment and equipment bin module

Technical Field

The utility model relates to an equipment storehouse and equipment storehouse module for loading handheld terminal equipment.

Background

Most of data acquisition stations in the market at present for handheld terminal equipment such as law enforcement recorders are cabinet type acquisition stations, so that the volume is large, the number of supported recorders is limited, and the data acquisition stations cannot be expanded according to actual application scenes. In the aspect of data security, the equipment is locked mostly by adopting passwords, and the unlocking mode is inconvenient to unlock and has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an equipment storehouse for loading handheld terminal equipment, include:

the bin body is provided with a first accommodating cavity with an opening at the upper part so as to load the handheld terminal equipment; and

a rear cavity having a second receiving cavity with a front opening to receive the cartridge body therein;

the bin body is connected with the rear cavity through a rotating mechanism so as to rotate up and down relative to the rear cavity under the support of the rotating mechanism, and the bin body is provided with a locking position stored in the rear cavity and an unlocking position forming a first angle with the rear cavity so as to expose an opening of the first containing cavity;

the rotating mechanism includes:

the pin shaft is used for rotationally connecting the lower part of the bin body with the rear cavity, and the bin body rotates upwards and downwards by taking the pin shaft as a center; and

the elastic element drives the bin body to rotate from the locking position to the unlocking position through elastic deformation along the circumferential direction, the elastic element is connected with the bin body and the rear cavity by taking a pin shaft as a rotation center, and the elastic element is in a compression state when the bin body is in the locking position and the unlocking position.

Preferably, further comprising:

a sheet metal bracket, wherein the bin body is fixed to the sheet metal bracket, the sheet metal bracket is connected with the rotating mechanism,

the pin shaft is used for rotatably connecting the lower part of the sheet metal support with the rear cavity.

Preferably, the rotating mechanism further comprises:

the damping shaft provides bidirectional damping for the bin body in the rotating process between the locking position and the unlocking position;

the pin shaft is connected with one side of the sheet metal support, and the damping shaft is connected with the opposite side of the sheet metal support.

Preferably, the damping shaft includes:

one end of the shaft lever is connected with the other opposite side of the sheet metal support, the other end of the shaft lever is connected with the rear cavity, and the shaft lever is aligned with the pin shaft; and

the rotating piece rotates by taking the shaft rod as a center, and the rotating piece is fixedly connected with the rear cavity.

Preferably, the elastic member is a torsion spring including:

the spring ring is sleeved on the shaft lever; and

two spring arms, two spring arms respectively with the both ends of spring ring are connected, and one of them is fixed to the panel beating support, another is fixed to rotate the piece.

Preferably, the torque of the elastic element corresponding to the locking position is greater than the torque of the damping shaft.

Preferably, the locking mechanism further comprises:

the lock body is fixed to the rear cavity and provided with a lock tongue protruding out of the rear cavity, and the lock tongue moves in a telescopic mode along a direction perpendicular to the rotation direction of the bin body; and

the lock hole is formed in the metal plate bracket;

the lock tongue extends into the lock hole to lock the bin body at the locking position, and retracts out of the lock hole to cancel the locking of the bin body.

Preferably, further include stop gear, stop gear includes:

the limiting groove is arranged on the metal plate bracket; and

the limiting pin is arranged on the rear cavity, extends into the limiting groove and moves back and forth along the limiting groove;

the two ends of the limiting groove correspond to the locking position and the unlocking position of the bin body.

Another embodiment of the utility model provides an equipment storehouse module, include:

a back plate, and

the equipment bins are arranged on the back plate, a first interval is formed between every two adjacent equipment bins in the vertical direction, and the first interval is smaller than the height of the handheld terminal equipment.

Preferably, the first angle is 27 ° and the first pitch is 35 mm.

According to the technical scheme, the locking and unlocking of the handheld terminal device can be realized only by combining the arrangement mode of the equipment bins and the mode that the equipment bins can be rotated in an opening and closing manner, the setting mode is simple and convenient, and an additional locking and unlocking structure is not required to be added, so that the structure of the data acquisition station is simplified, and the production and maintenance cost is reduced.

Wherein, in the locking position, the first chamber that holds of the storehouse body extends along vertical direction, and its opening is located directly over first chamber that holds. In the unlocking position, a first accommodating cavity of the bin body forms a first angle with the vertical direction, and an opening of the first accommodating cavity also forms a first angle with the horizontal direction. The equipment bin capable of performing pitch rotation in the embodiment combines with the layout of the equipment bin, so that the handheld terminal equipment loaded in the equipment bin can be locked in the locking position and unlocked in the unlocking position.

The sheet metal support is connected with the rotating mechanism as a relay unit and is used for being connected with the rotating mechanism so as to rotate upwards and downwards under the driving of the rotating mechanism. And the bin 24 is fixed to the sheet metal support for pitch rotation therewith. At this time, the main function of the bin body is to provide support for the hand-held terminal equipment. The structure separating the moving function and the supporting function can improve the structural stability and simplify the structure of the equipment bin.

Drawings

The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.

Fig. 1 is a schematic structural diagram of the data acquisition station of the present invention.

Fig. 2a to 2c are schematic structural diagrams of a host module according to the present invention.

Fig. 3 is a schematic structural diagram of the equipment bin module of the present invention.

Fig. 4 is a partial schematic view of the splicing structure of the present invention.

Fig. 5 is a schematic structural diagram of the equipment bin of the present invention.

Fig. 6a and 6b are schematic views of the equipment bin in the locking position and the unlocking position, respectively.

Fig. 7 is a partial schematic view of a rotating mechanism of the equipment bin of the present invention.

Fig. 8a and 8b are respectively the structural intentions of the damping shaft and the torsion spring of the equipment bin in the present invention.

Fig. 9 is a partial schematic view of a rotating mechanism of the equipment bin of the present invention.

Fig. 10 is a partial schematic view of a limiting mechanism of the equipment bin of the present invention.

Fig. 11 is a partial schematic view of the locking mechanism of the equipment magazine of the present invention.

Fig. 12a and 12b are side views of the locked and unlocked positions of the equipment bin module in accordance with the present invention.

Fig. 13 is an exploded view of the equipment compartment of the present invention.

Fig. 14 is a schematic structural view of a cartridge body of the equipment cartridge of the present invention.

Fig. 15 is a schematic structural view of the clamping mechanism of the equipment bin of the present invention.

Fig. 16 is a schematic structural view of a buckle of the equipment bin of the present invention.

Fig. 17 is a front view of an equipment cartridge in the present invention.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings, in which like reference numerals refer to like parts throughout.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

For the sake of simplicity, the drawings are only schematic representations of the parts relevant to the invention, and do not represent the actual structure of the product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled.

In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used only to indicate relative positional relationships between relevant portions, and do not limit absolute positions of the relevant portions.

In this document, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree and order of importance, the premise that each other exists, and the like.

In this context, "equal", "same", etc. are not strictly mathematical and/or geometric limitations, but also include tolerances as would be understood by a person skilled in the art and allowed for manufacturing or use, etc. Unless otherwise indicated, numerical ranges herein include not only the entire range within its two endpoints, but also several subranges subsumed therein.

Example embodiments will now be described more fully with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a data acquisition station, include:

a host module 10;

the equipment bin module 20, the surface of the equipment bin module 20 has a plurality of equipment bins 21 for loading the handheld terminal equipment 1, the heights of the equipment bin module 20 and the host module 10 are the same, and the equipment bin module 20 and the host module 10 are spliced to form a plane; and

the side wall mounting bar 30, the side wall mounting bar 30 and the equipment bin module 20 are spliced, so that the equipment bin module 20 is fixed between the host module 10 and the side wall mounting bar 30.

Preferably, a plurality of equipment bin modules 20 and a side wall mounting bar 30 are included, the plurality of equipment bin modules 20 are spliced side by side, and the side wall mounting bar 30 is spliced with the one equipment bin module 20 farthest from the host module 10 to fix the equipment bin module 20 between the host module 10 and the side wall mounting bar 30.

According to the technical scheme, the embodiment provides the extensible data acquisition station, the extensible data acquisition station adopts a modularized splicing mode, the extensible data acquisition station can be expanded according to actual application scenes, the requirement for miniaturization of equipment can be met, and the scene requirement for large-scale use of the equipment can be met. Further, in this embodiment, the host module 10, the equipment bin module 20, and the side wall mounting bar 30 are spliced to form a plane, so that the data acquisition station of this embodiment can adopt a wall-mounted structure, which can greatly reduce the space occupied by the data acquisition station and is convenient to install and use. Meanwhile, the sidewall mounting bar 30 may be spliced at one side of the equipment bin module 20 so as to seal an interface at one side of the equipment bin module 20.

Preferably, as shown in fig. 2a, the host module 10 has a face recognition module 11.

In this embodiment, host module 10 can set up face recognition module 11 according to the demand of actual scene to set up light filling lamp 14, touch display screen 15, voice broadcast module 16, play sound hole, bottom air outlet, mechanical lock 18, emergent weak current interface 19 isotructures that charge for the cooperation of the use of face recognition module 11. The host module 10 can realize all-weather face recognition unlocking through the face recognition module 11 and the light supplement lamp 14 for locking and unlocking the equipment bin 21, thereby ensuring data security; the touch display screen 15 can realize data visualization and interactive operation.

The host module 10 is provided with a power-off unlocking module 17, the power-off unlocking module 17 is fixed at the bottom of the host module 10, the power-off unlocking module 17 is provided with a cover plate 172 covering the weak-current charging interface 19, and the cover plate 172 is opened and closed through a mechanical lock 18 which is arranged at the bottom of the host module 10 and located on one side of the power-off unlocking module 17. After the cover plate 172 is opened, the weak-current charging interface 19 is exposed, the weak-current charging interface 19 can be externally connected with a general mobile power supply, and emergency unlocking of the equipment bin 21 is achieved under the power-off condition.

The power supply for supplying power to the weak current charging interface 19 is usually a weak current power supply with a voltage of 5V, such as a mobile charging power supply, a USB port output power supply of a notebook computer, and the like.

Because the voltage of the weak current charging interface 19 is low, it cannot unlock all the device bins 21 of all the device bin modules 20 at the same time, and when the strong current power supply of the host module 10 is in an emergency power-off state, the external universal mobile power supply supplies power to the weak current charging interface 19 to unlock each device bin 21 one by one according to a specified sequence, for example, from left to right, from top to bottom, and the like.

The connection between the cover 172 and the host module 10 can be varied, for example, the cover 172 can be a flip cover, a slide cover, etc.

Although this embodiment uses face identification as the unlocking mode of the equipment bin, the utility model discloses a data acquisition station is not limited to this only, and those skilled in the art can understand that, can also adopt various biological feature identification unlocking schemes such as face identification, speech recognition, iris recognition, fingerprint recognition, etc., or can adopt traditional password input etc. mode. The implementation of the modes can be realized only by adding corresponding modules.

Preferably, as shown in fig. 3, the data acquisition station of the present embodiment further includes:

a pair of connectors 40, the pair of connectors 40 including a female connector 41 and a male connector 42 that are in cooperative communication with each other, the pair of female and

male connectors

41 and 42 being respectively provided on the host module 10 and the equipment bin module 20 and/or on both the equipment bin modules 20 for data communication between the host module 10 and the equipment bin module 20 and/or the equipment bin module 20.

In this embodiment, data communication needs to be performed between the equipment bin module 20 and the host module 10, and when the data collection station of this embodiment includes a plurality of equipment bin modules 20, data communication between the equipment bin module 20 and the host module 10 is realized by sequentially transferring data of the equipment bin modules 20, so data communication also needs to be performed between two adjacent equipment bin modules 20. The female connector 41 and the male connector 42 provided in this embodiment, which are cooperatively communicated with each other, can implement data communication between the device bin module 20 and the host module 10, and between two adjacent device bin modules 20.

In general, the female connector 41 protrudes from the surface of the object to realize the plug-in fit with the male connector 42, and therefore, in the arrangement of the expansion module of this embodiment, the female connector 41 may be arranged on the side of the equipment bin module 20 facing the host module 10, and the male connector 42 may be arranged on the side of the host module 10 facing the equipment bin module 20 and the side of the equipment bin module 20 facing away from the host module 10. Through the method, the outer side surface of the spliced data acquisition station does not generate a protruding structure, so that the installation and maintenance are convenient.

Specifically, as shown in fig. 3, the equipment bin module 20 has a first side 22 and a second side 23 extending in the height direction, wherein the first side 22 is the side facing the host module 10 and the second side 23 is the side facing away from the host module 10. In this embodiment, the first side and the second side are both provided with a positioning structure, and the upper and lower end surfaces of the host module 10 and the equipment bin module 20 are respectively provided with a locking structure.

Preferably, as shown in fig. 3 and 4, the equipment bin module 20 further comprises: a splice structure 50, the splice structure 50 comprising:

a first groove 51 disposed at the end portions of the upper and lower end surfaces of the equipment bin module 20 adjacent to the second side 23, the first groove 51 having a first threaded hole 511 therein;

the tabs 52 extend outwards from the upper and lower ends of the first side 22, and extend into the first grooves 51 of the adjacent equipment bin modules 20 to form planes flush with the upper and lower end surfaces of the equipment bin modules 20, and through holes (not shown) are formed in the tabs 52 and correspond to the first threaded holes 511; and

and the fixing screws 53, and the fixing screws 53 pass through the corresponding first threaded holes 511 and the through holes to fix the two adjacent equipment bin modules 20 together.

The above splicing structure is for the connection between two adjacent equipment bin modules 20. Since the tabs 52 extend outwardly from the upper and lower ends of the first side 22, the tabs 52 will protrude from the surface of the equipment bin module 20, and thus the tabs 52 are disposed on the side of the first side 22 facing the host module 10. The data acquisition station as shown in fig. 1 is formed with the second side 23 of the equipment magazine module 20 on the far right side of the figure being flat and free of protrusions.

Further, as shown in fig. 2b, the host module 10 includes: and a second groove 12 disposed at upper and lower end surfaces of the host module 10 and adjacent to one side of the host module 10 extending in a height direction toward the equipment bin module 20, wherein the second groove 12 has a second threaded hole 121, the tab 52 of the adjacent equipment bin module 20 extends into the second groove 12 to form a plane flush with the upper and lower end surfaces of the host module 10 and the equipment bin module 20, the through hole of the tab 52 corresponds to the second threaded hole 121, and the fixing screw 53 passes through the corresponding second threaded hole 121 and the through hole to fix the host module 10 and the adjacent equipment bin module 20 together.

The host module 10 and the adjacent equipment bin module 20 also adopt the same splicing structure as that between the two adjacent equipment bin modules 20, and the difference is that the host module 10 only has the second groove 12 and the second threaded hole 121 thereof for matching with the adjacent equipment bin module 20, and does not have a structure of a lug and the like.

Preferably, as shown in fig. 3 and 4, the splicing structure 50 further includes:

a first guide sleeve 54, the first guide sleeve 54 being recessed from the second side 23 towards the interior of the equipment magazine module 20; and

a guide pin 55, the guide pin 55 extending outwardly from the first side 22, the guide pin 55 extending into a first guide sleeve 54 of an adjacent equipment cartridge module 20, the first guide sleeve 54 corresponding to the length and position of the guide pin 55.

This hole-shaft fit is used for module positioning and preliminary fixing before two adjacent equipment bin modules 20 are connected using fixing screws, thereby achieving quick installation. The above structure is for positioning between two adjacent equipment magazine modules 20.

As shown in fig. 2b, the host module 10 further includes: the second guide sleeve 13 is recessed towards the inside of the host module 10 from the side of the host module 10 extending in the height direction and facing the equipment bin module 20, the guide pin 55 of the adjacent equipment bin module 20 extends into the second guide sleeve 13, and the length and the position of the second guide sleeve 13 correspond to those of the guide pin 55.

The host module 10 and the adjacent equipment bin module 20 also adopt the same positioning structure as that between two adjacent equipment bin modules 20, except that the host module 10 only has the second guide sleeve 13 for cooperating with the adjacent equipment bin module 20, and does not have a guide pin or the like.

Preferably, as shown in fig. 3 and 4, the guide pin 55 includes:

and a first guide pin 551 and a second guide pin 552 respectively disposed at upper and lower ends of the first side 22, the first guide pin 551 and the second guide pin 552 having different lengths. Wherein the female connector 41 is arranged on the first side 22 and protrudes from the surface of the first side 22; the length of the second guide pin 552 is greater than the length of the first guide pin 551 and the female connector 41 is adjacent to the second guide pin 552.

In the embodiment, the guide pins are divided into two types, namely a long pin 552 and a short pin 551, the long pin 552 is installed close to the female connector 41, the length of the long pin 552 is required to be longer than the height of the female connector 41 to ensure that the guiding effect is stable and reliable, and meanwhile the fit tolerance of the long pin 552 and the first guide sleeve 54 is smaller than that of the short pin 551 and the first guide sleeve 54 corresponding to the short pin 551; thus, the second guide pin 552 and its first guide sleeve 54 provide a precise fit, and the first guide pin 551 and its corresponding first guide sleeve 54 provide a coarse fit, preventing over-positioning, facilitating the mating of the devices.

What has been described above is the fitting between the guide pin and the first guide sleeve between the adjacent equipment bin modules 20, and the host module 10 only has the fitting between the guide pin and the second guide sleeve for the adjacent equipment bin modules 20, which is similar to the above, and is not described again here.

As known from the above technical solutions, in the splicing structure 50, the first groove 51, the tab 52, the fixing screw 53, and the second groove 12 are locking structures for locking two adjacent equipment bin modules 20 or locking the host module 10 and the adjacent equipment bin module 20 together; the first guide sleeve 54, the guide pin 55 and the second guide sleeve 13 are positioning structures for fast positioning when two adjacent equipment bin modules 20 or the host module 10 is spliced with the adjacent equipment bin module 20. Therefore, when the data acquisition station of the present embodiment is spliced, first, the positioning structure is used to position and connect two adjacent equipment bin modules 20, or the host module 10 and the adjacent equipment bin modules 20, and then the locking structure is used to lock the two adjacent equipment bin modules together.

The utility model discloses an equipment storehouse module 20 at data acquisition station is last to provide a plurality of equipment storehouses that are used for loading handheld terminal equipment, in order to improve the security of data, the embodiment of the utility model provides an equipment storehouse module that automatic locking can be realized to the equipment storehouse.

As shown in fig. 12a and 12b, one embodiment of the present invention provides an equipment bin module 20, comprising:

a back plate 20a, and

a plurality of equipment bins 21 for loading the handheld terminal equipment 1, the plurality of equipment bins 21 are arranged on the back plate 20a, a first distance L is arranged between two adjacent equipment bins 21 in the vertical direction, and the first distance L is smaller than the height of the handheld terminal equipment 1.

Preferably, the upper end of the back plate 20a has a flange, and the space between the equipment bin 21 located at the uppermost portion of the back plate 20a and the flange is also set to be smaller than the height of the handy terminal equipment 1.

In the present embodiment, the magazine 21 has a locked position as shown in fig. 12a and an unlocked position as shown in fig. 12b, and when the magazine 21 is in the locked position as shown in fig. 12a, the hand-held terminal device 1 loaded in the magazine 21 is disposed in the vertical direction, and if it is necessary to remove the hand-held terminal device 1 from the magazine 21, the hand-held terminal device 1 can be lifted upward only in the vertical direction. However, since the first distance L between two vertically adjacent device bays 21 is smaller than the height of the handheld terminal device 1, the handheld terminal device 1 interferes with the device bay 21 located above it in the vertical direction, so that the purpose of locking the handheld terminal device 1 in the device bay 21 in the locked position is achieved. When the equipment bin 21 is switched from the locking position shown in fig. 12a to the unlocking position shown in fig. 12b by the unlocking manner, the equipment bin 21 rotates in a pitching manner to form an included angle with the vertical direction, so that the handheld terminal equipment 1 can be exposed out of the range shielded by the equipment bin 21 located above the equipment bin 21 in the vertical direction through the opening above the equipment bin 21, and a user can conveniently take out the handheld terminal equipment 1 from the equipment bin 21 in the unlocking position, thereby unlocking the equipment bin 21.

According to the technical scheme, the locking and unlocking of the handheld terminal device 1 can be realized only by combining the arrangement mode of the device bins 21 and the mode that the device bins can be rotated in an opening and closing mode, the setting mode is simple and convenient, and no additional locking and unlocking structure is needed to be added, so that the structure of the data acquisition station is simplified, and the production and maintenance cost is reduced.

As shown in fig. 5 and fig. 12a and 12b, an embodiment of the present invention provides an equipment bin 21 for loading a handheld terminal equipment 1, including:

a cabin body 24, the cabin body 24 having a first containing cavity with an upper opening for loading the hand-held terminal equipment 1; and

a rear cavity 25, the rear cavity 25 having a second containing cavity opened at the front to receive the bin body 24 therein;

the storehouse body 24 is connected with back chamber 25 through slewing mechanism to carry out the pitch rotation for back chamber 25 under slewing mechanism's support, storehouse body 24 has the locking position of accomodating in back chamber 25, and form first angle, in order to expose the first open-ended unblock position that holds the chamber with back chamber 25.

In the locked position shown in fig. 6a, the first accommodating cavity of the bin body 24 extends in the vertical direction, and the opening thereof is located right above the first accommodating cavity. In the unlocked position shown in fig. 6b, the first receiving cavity of the bin body 24 forms a first angle with the vertical direction and the opening of the first receiving cavity also forms a first angle with the horizontal direction. The tilt-rotatable equipment room 21 of the present embodiment combines the layout of the equipment room 21 shown in fig. 12a and 3, and thus, the locking of the handheld terminal equipment 1 loaded therein in the locked position and the unlocking of the handheld terminal equipment 1 loaded therein in the unlocked position can be achieved.

As shown in fig. 7, the rotating mechanism includes:

the lower part of the bin body 24 is rotationally connected with the rear cavity 25 through the pin shaft 61, and the bin body 24 rotates upwards and downwards by taking the pin shaft 61 as the center; and

the elastic element 62 drives the bin body 24 to rotate from the locking position to the unlocking position through the elastic deformation amount along the circumferential direction, the elastic element 62 is connected with the bin body 24 and the rear cavity 25 by taking the pin shaft 61 as a rotation center, and the elastic element 62 is in a compression state when the bin body 24 is in the locking position and the unlocking position.

The pin shaft 61 is a rotation fulcrum of the bin body 24 and is used for supporting the bin body 24 to rotate upward and downward by taking the bin body as a rotation center. In order to expose the first receiving chamber, which is open above, in the unlocked position, a pin shaft 61 is connected to the lower portion of the cartridge body 24, normally, as shown in fig. 7, the pin shaft 61 is connected to both ends of the cartridge body 24.

The elastic element 62 has the function of driving the bin body 24 to move from the locking position towards the unlocking position with its elastic deformation force after the unlocking action is performed. Therefore, when the cartridge body 24 is in the locked position, the resilient elements 62 are necessarily in a compressed state. Further, in order to ensure that the cartridge body 24 can correctly reach the unlocking position, it is preferred that the elastic elements 62 are also in a compressed state when the cartridge body 24 is in the unlocking position, so that the elastic elements 62 can always maintain the driving force on the cartridge body 24 during the rotation of the cartridge body 24.

The elastic element 62 provides a driving force when the bin body 24 moves from the locked position to the unlocked position, and the user needs to drive the bin body 24 by an external force when the bin body 24 moves from the unlocked position to the locked position, and the driving external force needs to overcome the elastic force of the elastic element 62.

As shown in fig. 5 and 7, the equipment magazine 21 further includes:

sheet metal support 26, storehouse body 24 are fixed to sheet metal support 26, and sheet metal support 26 is connected with slewing mechanism, and pin axle 61 rotates the lower part and the back chamber 25 of sheet metal support 26 to be connected.

The sheet metal bracket 26 is connected to the rotating mechanism as a relay unit, and functions to be connected to the rotating mechanism so as to perform a pitching rotation by the rotating mechanism. And the bin 24 is fixed to the sheet metal bracket 26 for pitch rotation with the sheet metal bracket 26. At this time, the main function of the cabinet 24 is to provide support for the hand-held terminal device 1. Such a structure separating the functions of movement and support can improve the structural stability and simplify the structure of the equipment magazine 21.

As shown in fig. 5 and 7, the rotating mechanism further includes:

the damping shaft 63 is used for providing bidirectional damping for the bin body 24 in the rotating process between the locking position and the unlocking position;

the pin shaft 61 is connected to one side of the sheet metal bracket 26, and the damping shaft 63 is connected to the opposite side of the sheet metal bracket 26.

The damping shaft 63 provides damping in the locking and unlocking processes, which can prevent the cabin body 24 from being opened too fast and vibration caused by too strong elastic force of the elastic element when the cabin body 24 rotates from the locking position to the unlocking position, and can also prevent the cabin body 24 from being rotated from the unlocking position to the locking position due to too strong driving external force and vibration or noise caused by too strong driving external force, thereby providing better user experience.

Because the cost of damping axle 63 is higher than general pin axle, therefore, in the utility model discloses a preferred embodiment, as shown in fig. 7, slewing mechanism can include a pin axle 61 and a damping axle 63, and pin axle 61 and damping axle 63 are connected with one side of panel beating support 26 respectively, are responsible for providing rotation support and rotation center by pin axle 61, and damping axle 63 mainly used provides the damping in order to provide better user experience at two-way rotation in-process.

Specifically, as shown in fig. 7 and 8a, the damping shaft 63 includes:

a shaft 631, one end of the shaft 631 being connected to the opposite side of the sheet metal bracket 26 and the other end being connected to the rear cavity 25, the shaft 631 being aligned with the pin shaft 61; and

the rotor 632 rotates around the shaft 631, and the rotor 632 is fixedly connected to the rear cavity 25.

The rotor 632 and the shaft 631 can rotate 360 ° with a resistance torque T of 5N · CM.

In the present embodiment, the actual movement angle between the rotation member 632 and the shaft 631 needs to calculate the maximum rotation angle without interference according to the structure of the handheld terminal device 1 and the device bin 21, and in a preferred embodiment, the rotation angle is 27 °, that is, the first angle formed by the bin body 24 and the rear cavity 25 (vertical direction) is 27 ° as described above.

Preferably, as shown in fig. 8b and 9, the elastic member 62 is a torsion spring including:

the spring ring 621 is sleeved on the shaft rod 631; and

two spring arms 622, the two spring arms 622 are respectively connected with both ends of the spring coil 621, one of the two spring arms is fixed to the sheet metal bracket 26, and the other is fixed to the rotating member 632.

As shown in fig. 9, one spring arm fixed to the rotating member 632 should be located at the position of the spring arm 622a in its free state, and when it is fixed to the rotating member 632, it is compressed toward the other spring arm, and thus in a compressed state.

Preferably, the torque of the elastic member 62 corresponding to the locking position is greater than the torque of the damping shaft 63. In one embodiment, the original angle of the torsion spring is 72 °, the maximum compression angle thereof is 40 °, and the maximum torque of the torsion spring is 8.77N · CM, since the damping of the damping shaft 63 is 5 ± 2N · CM, the initial torque of the torsion spring is greater than the torque of the damping shaft 63, and the self-gravity torque of the equipment bin 21 is added, so that the equipment bin 21 can be smoothly ejected under the combined action of the elastic element 62 and the damping shaft 63. The device chamber 21 is ejected by the elastic force of the torsion spring, but during the ejection process, the torsion of the torsion spring is gradually reduced, and the damping action of the damping shaft 63 is always applied to the period, and the ejection speed of the device chamber 21 is buffered.

As shown in fig. 5 and 11, further comprising a locking mechanism comprising:

a lock body 71, wherein the lock body 71 is fixed to the rear cavity 25 and is provided with a lock tongue 72 protruding out of the surface of the rear cavity 25, and the lock tongue 72 telescopically moves along the direction vertical to the rotation direction of the bin body 24; and

the lock hole 73, the lock hole 73 is set up in the sheet metal support 26;

the locking tongues 72 extend into the locking holes 73 to lock the cartridge body 24 in the locked position and retract out of the locking holes 73 to unlock the cartridge body 24.

The locking mechanism can adopt a form of a magnetic attraction lock, for example, and when the host module 10 of the data acquisition station is unlocked in an unlocking mode such as face recognition, the equipment bin module 20 can supply power to the locking mechanism, so that the lock tongue 72 of the magnetic attraction lock retracts out of the lock hole 73, and no interference is formed between the lock tongue 72 and the lock hole 73, and the bin body 24 is unlocked. And when the bin body 24 is locked, the lock tongue 72 extends into the lock hole 73 to interfere with the lock hole 73, so that the bin body 24 cannot rotate, and the bin body 24 is limited to be locked. The face information is input into the equipment in advance, and during face recognition, whether the equipment corresponding to the face information recognized at the moment is on the equipment bin or not can be judged, and if the equipment bin is on, the corresponding equipment bin is directly opened. If not, selecting an empty equipment bin to eject.

As shown in fig. 5 and 10, the equipment bin 21 further includes a limiting mechanism, and the limiting mechanism includes:

the limiting groove 74, the limiting groove 74 is set up on the sheet metal support 26; and

the limiting pin 75 is arranged on the rear cavity 25, and the limiting pin 75 extends into the limiting groove 74 and moves back and forth along the limiting groove 74;

the two ends of the limit groove 74 correspond to the locking position and the unlocking position of the cartridge body 24.

When the bin body 24 rotates 27 degrees from the locking position so that the limit pin 75 moves to the end of the limit groove 74 corresponding to the unlocking position, the limit pin 75 is forced to prevent the bin body 24 from continuing to rotate. The spacing mechanism is capable of defining the angle of rotation and the trajectory of rotation of the cartridge body 24 to prevent rotational failure of the cartridge body 24 due to, for example, failure of the elastic elements.

In a preferred embodiment of the present invention, the maximum rotation angle calculated according to the structure of the handheld terminal device 1 and the device bin 21 without interference between the two is 27 °, that is, the first angle formed by the bin body 24 and the rear cavity 25 (vertical direction) is 27 ° as described above, and corresponding to the angle, as shown in fig. 12a and 12b, the first distance L is 35 mm.

As shown in fig. 13, in another embodiment of the present invention, there is also provided an equipment bin 21 for loading a handheld terminal equipment 1, including:

a bin body 24, the bin body 24 having a first containing cavity opened at the upper part for loading the hand-held terminal equipment 1; and

the bin body 24 is connected with the rear cavity 25 through a rotating mechanism so as to rotate upwards and downwards relative to the rear cavity 25 under the support of the rotating mechanism;

wherein the cartridge body 24 comprises:

an outer chamber 241;

an inner cavity 242, the inner cavity 242 having a first receiving cavity opened upward, the outer cavity 241 being detachably fixed to the inner cavity 242, the outer cavity 241 covering at least a front surface of the inner cavity 242.

The inner cavity 242 has a first receiving cavity, so the inner cavity 242 is mainly used for providing support for the handheld terminal device 1, and the outer cavity 241 covers the front surface of the inner cavity 242, which is used for providing an outer facing for the cabin body 24 and loading structural members such as windows, lamp panels, and the like. Wherein the front surface of the inner cavity 242 generally refers to the side surface of the inner cavity 242 which faces the front side of the cartridge body 24 which generally refers to the side thereof which faces the user.

As shown in fig. 13 and 14, the outer chamber 241 includes:

the first front surface 2411 is attached to the front surface of the inner cavity 242, the first front surface 2411 is detachably fixed to the front surface of the inner cavity 242 by a plurality of fasteners 80, and the plurality of fasteners 80 are located on a side of the first front surface 2411 facing the inner cavity 242.

Generally, a plurality of hooks 80 are uniformly distributed on the front surface of the inner cavity 242, and the number of hooks 80 can be increased at the position where the structure of the inner cavity 242 is changed to enhance the local fixing effect. In the embodiment shown in fig. 14, the equipment bin 21 has eight catches 80.

Preferably, further comprising:

a first set screw 81, the first set screw 81 securing the first front surface 2411 to the front surface of the inner cavity 242. The arrangement position and the number of the first fixing screws 81 may be determined according to the number and the position of the structural members arranged on the first front surface 2411.

Specifically, as shown in fig. 13, the outer chamber 241 further includes:

the window 2412 is opened on the upper portion of the first front surface 2411, and the first fixing screw 81 is located at the bottom of the first front surface 2411.

Preferably, the equipment bin 21 further comprises:

a window panel 27, the window panel 27 covering the first front surface 2411.

The window panel 27 may be a transparent, translucent, or partially transparent material, among others. For example, it may be a transparent or translucent material in the window portion, and an opaque material in other areas, so as to block the internal fixing structure, such as the first fixing screw 81.

As shown in fig. 13 to 15, the outer chamber 241 further includes:

a first top surface 2413, the first top surface 2413 being attached to the top edge of the first front surface 2411 and conforming to the top surface of the interior cavity 242,

equipment magazine 21 further includes a clamping mechanism, which clamping mechanism includes:

the clamping groove 91, the clamping groove 91 is arranged on the top surface of the inner cavity 242; and

the tenon 92 is arranged on one side of the first top surface 2413 facing the inner cavity 242, and the tenon 92 extends into the clamping groove 91 to be spliced with the clamping groove 91;

the outer cavity 241 rotates with the engaging groove 91 as a rotation pivot until the first front surface 2411 is attached to the front surface of the inner cavity 242.

As shown in fig. 15, the tenon 92 and the notch 91 are engaged with each other to form a tenon-and-mortise structure, which not only can fix the relative positions of the outer cavity 241 and the inner cavity 242, but also can realize the correct alignment of the outer cavity 241 and the inner cavity 242 by alignment, and therefore, in this embodiment, the engaging mechanism is also used for pre-positioning and quick installation during the installation process of the outer cavity 241 and the inner cavity 242. Further, since the clamping structure is located at the top of the outer cavity 241 and the inner cavity 242, the outer cavity 241 may, during the installation process, first make the clamping tongue 92 and the clamping groove 91 mutually clamped, and then rotate with the clamping groove 91 as a rotation fulcrum, where the rotation direction is a direction that makes the first front surface 2411 move toward the front surface of the inner cavity 242 until the first front surface 2411 abuts against the front surface of the inner cavity 242, and at this time, the outer cavity 241 and the inner cavity 242 may be detachably fixed by the clamping of the clamping buckle 80.

As shown in fig. 16, the clip 80 includes:

a snap 801, the snap 801 being disposed on a front surface of the inner cavity 242; and

the latching member 802 extends outward from a side of the first front surface 2411 facing the inner cavity 242, and has a latching groove 803 with a shape identical to that of the latch 801, and the latch 801 extends into the latching groove 803 to form a snap fit.

Preferably, the catch 801 has a catch guide surface 804 which is inclined away from the outer cavity 241 by an angle of 10 °.

In a preferred embodiment, as shown in fig. 17, the equipment bin 21 is fixed to the back plate 20a of the equipment bin module 20, and the rear cavity 25 is fixedly connected with the back plate 20a through a second fixing screw 82.

Wherein, the second fixing screws 82 are located at four end corners of the rear cavity 25, and the height of the bin body 24 is smaller than that of the rear cavity 25, so that the bin body 24 shields the two second fixing screws 82 located at the bottom of the rear cavity 25.

In the present embodiment, in order to be applicable to more types of hand-held terminal devices 1, the cartridge body 24 provides a first accommodation chamber with an opening above, and the bottom is aligned with the bottom of the rear chamber 25 to accommodate hand-held terminal devices of different heights.

According to the technical scheme provided by the utility model, the utility model discloses only the mode of arranging through the equipment storehouse can combine together with equipment storehouse open and shut pivoted mode and can realize locking and the unblock to handheld terminal equipment, and it sets up the mode simply convenient to need not to increase other locking and unlocking structure, thereby simplify the structure of data acquisition station and reduction production and maintenance cost.

It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention and is not intended to limit the scope of the present invention, and equivalent embodiments or modifications such as combinations, divisions or repetitions of the features without departing from the technical spirit of the present invention are included in the scope of the present invention.

Claims

1. An equipment magazine (21) for loading handheld terminal equipment (1), characterized by comprising:

a cabin body (24), said cabin body (24) having a first containing cavity opened above for loading said hand-held terminal equipment (1); and

a rear cavity (25), said rear cavity (25) having a second housing cavity open at the front to receive said cartridge body (24) therein;

the bin body (24) is connected with the rear cavity (25) through a rotating mechanism so as to rotate up and down relative to the rear cavity (25) under the support of the rotating mechanism, the bin body (24) is provided with a locking position received in the rear cavity (25) and an unlocking position forming a first angle with the rear cavity (25) so as to expose the opening of the first accommodating cavity;

the rotating mechanism includes:

a pin shaft (61), wherein the lower part of the bin body (24) is rotatably connected with the rear cavity (25) by the pin shaft (61), and the bin body (24) rotates upwards and downwards by taking the pin shaft (61) as a center; and

the elastic element (62) drives the bin body (24) to rotate from the locking position to the unlocking position through elastic deformation along the circumferential direction, the elastic element (62) is connected with the bin body (24) and the rear cavity (25) by taking a pin shaft (61) as a rotation center, and the elastic element (62) is in a compression state when the bin body (24) is in the locking position and the unlocking position.

2. The equipment magazine (21) of claim 1, further comprising:

a sheet metal bracket (26), the bin body (24) is fixed to the sheet metal bracket (26), the sheet metal bracket (26) is connected with the rotating mechanism,

the lower part of the sheet metal support (26) is rotatably connected with the rear cavity (25) through the pin shaft (61).

3. The equipment magazine (21) of claim 2, wherein the turning mechanism further comprises:

a damping shaft (63), said cartridge body (24) being bidirectionally damped by said damping shaft (63) during rotation between a locked position and an unlocked position;

the pin axle (61) with one side of panel beating support (26) is connected, damping axle (63) with the opposite side of panel beating support (26) is connected.

4. The equipment magazine (21) of claim 3, wherein the damping shaft (63) comprises:

a shaft (631), one end of the shaft (631) being connected to the opposite side of the sheet metal bracket (26) and the other end being connected to the rear cavity (25), the shaft (631) being aligned with the pin shaft (61); and

the rotating part (632) rotates by taking the shaft rod (631) as a center, and the rotating part (632) is fixedly connected with the rear cavity (25).

5. The equipment magazine (21) of claim 4, wherein the resilient element (62) is a torsion spring comprising:

the spring ring (621), the said spring ring (621) is fitted over the said axle lever (631); and

two spring arms (622), two spring arms (622) are respectively connected with both ends of the spring ring (621), one of the two spring arms (622) is fixed to the sheet metal bracket (26), and the other is fixed to the rotating member (632).

6. The equipment magazine (21) according to any of claims 3 to 5, wherein the torque of the resilient element (62) corresponding to the locked position is greater than the torque of the damping shaft (63).

7. The equipment cartridge (21) of claim 2 further comprising a locking mechanism, the locking mechanism comprising:

a lock body (71), wherein the lock body (71) is fixed to the rear cavity (25) and is provided with a lock tongue (72) protruding out of the rear cavity (25), and the lock tongue (72) moves telescopically along the direction vertical to the rotation direction of the bin body (24); and

the lock hole (73), the said lock hole (73) is opened in the said sheet metal support (26);

the lock tongue (72) extends into the lock hole (73) to lock the bin body (24) at the locking position, and retracts out of the lock hole (73) to unlock the bin body (24).

8. The equipment cartridge (21) of claim 7 further comprising a stop mechanism, the stop mechanism comprising:

the limiting groove (74), the limiting groove (74) is arranged on the sheet metal bracket (26); and

the limiting pin (75) is arranged on the rear cavity (25), and the limiting pin (75) extends into the limiting groove (74) and moves back and forth along the limiting groove (74);

the two ends of the limit groove (74) correspond to the locking position and the unlocking position of the bin body (24).

9. An equipment bin module (20) comprising:

a back plate (20a), and

a plurality of equipment magazines (21) for loading handheld terminal equipment (1) according to any of claims 1 to 8, the plurality of equipment magazines (21) being mounted on the back plate (20a) with a first spacing (L) between two vertically adjacent equipment magazines (21), the first spacing (L) being smaller than the height of the handheld terminal equipment (1).

10. The equipment bin module (20) of claim 9,

the first angle is 27 °, and the first pitch (L) is 35 mm.