CN217899314U - Electronic recognition device and control switch of support mechanism thereof - Google Patents

Abstract

The utility model relates to an electronic identification device and a control switch of a supporting mechanism thereof, the electronic identification device comprises a main body and the supporting mechanism, a camera for reading is arranged on the main body, and the supporting mechanism comprises at least one supporting unit; the supporting unit comprises a supporting leg which is rotatably connected with the main body, and the supporting leg can rotate between a storage position close to the main body and a supporting position far away from the main body; the control switch comprises a switch component, and the switch component comprises a lock head which is slidably arranged on the main body; when the lock head is at the first position, the lock head is locked with the supporting legs positioned at the containing position, and when the lock head is at the second position, the lock head is separated from the supporting legs, so that the supporting legs can be overturned to the supporting position. The switch component of the control switch comprises a lock head which is installed in a sliding mode, the lock head can be locked and separated from the supporting legs when the lock head is located at different positions, the supporting legs are stored and supported, the storage and the opening of the supporting units are simple and convenient, the operation is simple, and the structure is stable.

Description

Electronic identification device and control switch of supporting mechanism thereof

Technical Field

The utility model relates to an electron identification field, more specifically say, relate to an electron identification device and supporting mechanism's control switch.

Background

In the related art, the electronic identification device is usually fixed by manually pre-positioning and then focusing to make the focal length of the camera meet the identification requirement, and after identification, the identified characters and the like are translated and analyzed.

When a specific supporting mechanism is adopted for supporting, the convenience of opening and closing of the supporting mechanism needs to be considered, and the operation efficiency is improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide an electronic identification device and supporting mechanism's control switch thereof.

The utility model provides a technical scheme that its technical problem adopted is: the control switch of the supporting mechanism of the electronic identification device is constructed, the electronic identification device comprises a main body and the supporting mechanism, a camera for reading is arranged on the main body, and the supporting mechanism comprises at least one supporting unit;

the supporting unit comprises a supporting leg which is rotatably connected with the main body, and the supporting leg can rotate between a storage position close to the main body and a supporting position far away from the main body;

the control switch comprises a switch assembly, and the switch assembly comprises a lock head which is slidably mounted on the main body;

when the lock head is at the first position, the lock head is locked with the supporting legs located at the accommodating position, and when the lock head is at the second position, the lock head is separated from the supporting legs, so that the supporting legs can be turned over to the supporting position.

In some embodiments, the supporting leg is provided with a locking hole for the locking head to be locked in.

In some embodiments, the supporting leg is provided with a chuck, the locking hole is formed in the chuck, the main body is provided with a bayonet for the chuck to be clamped in, and the locking head is located in the main body;

when the supporting legs are located at the accommodating positions, the clamping head is inserted into the clamping opening, and the locking head is clamped into the locking hole.

In some embodiments, the locking head is located inside the main body, and when the supporting leg is in the accommodating position, the chuck is inserted into the main body, so that the locking head is clamped into the locking hole.

In some embodiments, a first guide groove for guiding the lock head is formed in the main body, an inclined guide portion is formed at an end portion of the lock head corresponding to the lock hole, and when the chuck is inserted into the bayonet, the chuck presses against the guide portion to move the lock head to the second position.

In some embodiments, the switch assembly further includes a second elastic member, and the second elastic member abuts against the lock head to provide an elastic force for the lock head to move to the first position.

In some embodiments, the control switch further includes a driving component for driving the lock cylinder to slide to the second position, and the driving component is exposed on the outer surface of the main body.

In some embodiments, the supporting mechanism includes two sets of the supporting units symmetrically disposed at two sides of the camera, the switch assembly includes two locking heads respectively corresponding to the supporting legs of the two supporting units, and the two locking heads are symmetrically disposed with respect to the camera.

In some embodiments, the driving assembly includes a driving seat and a driving button, the driving seat is slidably mounted in the main body, the driving button is connected to the driving seat to drive the driving seat to slide, the driving seat is provided with two clamping grooves for clamping the two lock heads, and the driving assembly drives the lock heads to move to the second position.

An electronic identification device comprises a control switch of the supporting mechanism.

Implement the utility model discloses an electronic identification device and supporting mechanism's control switch has following beneficial effect: the switch component of the control switch comprises a lock head which is installed in a sliding mode, the lock head can be locked and separated from the supporting legs when the lock head is in different positions, the supporting legs are stored and supported, and the storage and the opening of the supporting units are simple and convenient, the operation is simple, and the structure is stable.

Drawings

Fig. 1 is a schematic perspective view of a supporting unit of an electronic identification device in an embodiment of the present invention when the supporting unit is located at a storage position;

FIG. 2 is a schematic view of the electronic identification device of FIG. 1 with the support unit flipped open to a support position;

FIG. 3 is a schematic view of the support unit and the main body of FIG. 2 exploded;

FIG. 4 is a schematic cross-sectional view of the locking head in a first position locking the support legs in the stowed position;

FIG. 5 is a schematic cross-sectional view of the lock in the second position unlocking the support legs to allow the support legs to be flipped to the support position;

FIG. 6 is a schematic illustration of the position of the drive assembly engaged with the latch of FIG. 4;

FIG. 7 is a schematic illustration of the position of the drive assembly engaged with the latch of FIG. 5;

FIG. 8 is a schematic cross-sectional view of the shoot key in the open position;

FIG. 9 is an enlarged schematic view of the partial view G of FIG. 8;

fig. 10 is a schematic sectional view of the photographing key in the closed position;

fig. 11 is an enlarged schematic view of a partial view H in fig. 10.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the electronic identification device in a preferred embodiment of the present invention includes a main body 1 and a supporting mechanism 2, wherein the main body 1 is provided with a camera 11 for reading, the supporting mechanism 2 can support the main body 1, the camera 11 faces downwards, and an object to be identified on the identification supporting surface is identified.

The main body 1 includes a housing 12, a main board 13, and keys 14, the main board 13 is disposed in the housing 12, the keys 14 include a shooting key 141, a confirmation key 142, a power key 143, a volume key 144, and the like, and the shooting key 141 can control the on/off of the camera 11. The object to be recognized is paper, a book and the like with characters placed on the supporting surface, the image of the object to be recognized on the supporting surface is displayed on the display screen after the camera 11 of the electronic recognition device is opened, the electronic recognition device can automatically recognize the characters on the image to be recognized and translate the characters in real time, and after the shooting key 141 is loosened and the confirmation key 142 is pressed, the electronic recognition device enters a detailed page to analyze and read words and sentences in detail.

In some embodiments, the supporting mechanism 2 includes two sets of supporting units 21, and preferably, the two sets of supporting units 21 are symmetrically disposed on two sides of the camera 11, so that the camera 11 is located between the two sets of supporting units 21, which can play a role in stably supporting left and right and ensure the stability of the position of the camera 11.

As shown in fig. 3, the supporting unit 21 includes a supporting leg 211 connected to the main body 1, and the supporting leg 211 can support the main body 1, and after supporting the main body 1, set a distance between the camera 11 and a supporting surface, so that an object to be identified on the supporting surface is located at a focal point of the camera 11.

The supporting legs 211 of the two sets of supporting units 21 are respectively rotatably engaged with two opposite sides of the same side of the main body 1, and the two supporting legs 211 allow the camera 11 on the side to be located between the two supporting legs 211.

Preferably, the best placement position is obtained after the focal length of the customized camera 11 is calculated, and the focal length is ensured to be stable after the bottom supporting leg 211 is opened. Under the support of the supporting unit 21, the stability of the camera 11 is ensured, and the object to be recognized identified by the camera 11 is in the focus of the camera 11, so that focusing is not needed, and a high-efficiency and quick identification effect is achieved.

The side that has same one side at main part 1 and camera 11 distributes has a plurality of light filling lamps 15, guarantees the even of light, can do benefit to accurate discernment for the discernment light filling of camera 11.

In other embodiments, the supporting mechanism 2 may also include one or another number of supporting units 21, and when there is one supporting unit 21, the supporting feet 211 may be two or more supporting points, or the bottom of the supporting feet 211 may be configured as a frame, so as to facilitate smooth supporting.

Further, the supporting unit 21 includes a fixing base 212 detachably mounted on the main body 1, the supporting leg 211 is rotatably matched with the fixing base 212, a first elastic member 213 is disposed between the fixing base 212 and the supporting leg 211, and the first elastic member 213 provides the supporting leg 211 with an elastic force for turning to the supporting position B. Preferably, the first elastic member 213 is a torsion spring, and the first elastic member 213 keeps the supporting leg 211 in a supporting state after the supporting leg 211 is turned over.

The supporting legs 211 can be assembled with the fixing base 212, the supporting unit 21 can be assembled in advance, and then the fixing base 212 is installed on the main body 1, so that the assembling and maintaining cost is reduced.

The supporting leg 211 rotates between a storage position a close to the main body 1 and a supporting position B far from the main body 1; when the supporting leg 211 is at the accommodating position a, the supporting leg 211 is attached to the outer side surface of the main body 1, so that the accommodating of the supporting leg 211 is realized, and the space occupation is avoided; when supporting the position B, the supporting leg 211 forms an included angle with the main body 1 to support the main body 1, so that the object to be recognized is placed behind the supporting surface and located at the focus of the camera 11.

Furthermore, the supporting leg 211 is plate-shaped, and can block certain external light to prevent the external light from interfering with the recognition of the camera 11, and an avoidance port 2111 for avoiding the camera 11 is provided on the supporting leg 211.

Preferably, the surface of the main body 1 is provided with a receiving groove 121, and when the supporting leg 211 is at the receiving position a, the supporting leg 211 is located in the receiving groove 121, so that the supporting leg 211 is prevented from occupying an external space, and the appearance is more compact. In other embodiments, the fixing base 212 may be eliminated, and the supporting legs 211 are rotatably engaged with the main body 1 to achieve the receiving and supporting.

Further, the accommodating groove 121 includes first light supplement lamps 151 symmetrically disposed at two sides of the camera 11, and a plurality of second light supplement lamps 152 are uniformly distributed on an outer wall surface of the main body 1.

In some embodiments, in order to keep the supporting legs 211 in the storage state when they are turned to the storage position a and to facilitate opening when they need to be turned, the supporting mechanism 2 of the electronic identification device is further provided with a control switch 22.

As shown in fig. 4 and 5, the control switch 22 includes a switch assembly 221, the switch assembly 221 includes a locking head 2211 slidably mounted on the main body 1, the locking head 2211 is locked with the supporting leg 211 located at the accommodating position a when in the first position C, the locking head 2211 is separated from the supporting leg 211 when in the second position D, so that the supporting leg 211 can be turned over to the supporting position B, and the control switch 22 makes the accommodating and opening of the supporting unit 21 simpler and more convenient, and is simple to operate and stable in structure.

In this embodiment, the supporting leg 211 is provided with a locking hole 2112 for the locking head 2211 to be locked in, and after the locking head 2211 is slidably locked in the locking hole 2112, the supporting leg 211 is limited on the main body 1. In the present embodiment, the locking hole 2112 is disposed at a side of the supporting leg 211 corresponding to the main body 11, but may be disposed at a side of the supporting leg 211.

Preferably, the supporting leg 211 is provided with a chuck 2113, the lock hole 2112 is formed in the chuck 2113, the main body 1 is provided with a bayonet 122 for the chuck 2113 to be clamped in, and in this embodiment, the locking head 2211 is located inside the main body 1, so that the appearance is not affected. When the supporting leg 211 is in the storage position a, the draw-in gear 2113 is inserted into the bayonet 122, so that the locking head 2211 is locked into the locking hole 2112, and the supporting leg 211 is limited.

The main body 1 is provided with a first guide groove 123 for guiding the locking head 2211, the end of the locking head 2211 corresponding to the locking hole 2112 is provided with an inclined guide portion 2212, and when the locking head 2113 is inserted into the bayonet 122, the locking head 2211 is pressed against the guide portion 2212 to move to the second position D.

Preferably, the switch assembly 221 further includes a second elastic member 2213, the second elastic member 2213 abuts against the locking head 2211 to provide an elastic force for the locking head 2211 to move to the first position C, after the locking head 2113 is locked into the bayonet 122, the locking head 2211 is reset to be locked into the locking hole 2112 to position the supporting legs 211.

As shown in fig. 6 and 7, the control switch 22 further includes a driving component 222 for driving the locking head 2211 to slide to the second position D, the driving component 222 is exposed on the outer surface of the main body 1, and when the driving component 222 slides to drive the locking head 2211 to move to the second position D, the locking head 2211 is separated from the locking hole 2112, so that the supporting legs 211 can be turned outwards to the supporting position B.

The switch assembly 221 includes two locking heads 2211 corresponding to the supporting legs 211 of the two supporting units 21, respectively, and the two locking heads 2211 are symmetrically arranged with respect to the camera 11, preferably, the two locking heads 2211 move synchronously to control the two supporting legs 211 simultaneously.

In some embodiments, the driving assembly 222 includes a driving seat 2221 and a driving button 2222, the driving seat 2221 is slidably mounted in the main body 1, and the driving button 2222 is connected with the driving seat 2221 to slide the driving seat 2221. Further, the driving seat 2221 is provided with a slot for the two locking heads 2211 to engage with, and the driving assembly 222 drives the locking head 2211 to move to the second position D, and when the driving assembly 222 does not apply a force, the driving assembly 222 and the locking head 2211 reset, so that the locking head 2211 moves to the first position C.

As shown in fig. 8 to 11, after the supporting mechanism 2 is opened to support the electronic identification device, the camera 11 can be identified by pressing the shooting key 141, and the shooting key 141 is mounted on the housing 12 and can move between an open position E and a closed position F.

The button 14 further includes an infrared switch 145, and the infrared switch 145 is disposed in the housing 12 and can be used to control the switch of the photographing key 141. When the shooting key 141 is at the on position E, the infrared switch 145 is triggered to turn on the infrared switch 145; when the photographing key 141 is at the off position F, the triggering of the infrared switch 145 is stopped to turn off the infrared switch 145.

The shooting key 141 adopts an infrared detection switch, mechanical key pressing is not needed, mechanical faults are avoided through the infrared switch 145, and stability and service life are improved.

The shooting key 141 comprises a keycap 1411 and a support 1412, the casing 12 is provided with a key hole 125 for mounting the keycap 1411, the support 1412 is mounted in the casing 12, the keycap 1411 abuts against the support 1412, and the support 1412 is provided with a trigger 1413 for triggering the infrared switch 145. When the keycap 1411 is pressed inwards, the support 1412 is pushed to move towards the inside of the shell 12, the trigger portion 1413 blocks light of the infrared switch 145, the infrared switch 145 is triggered, and shooting is started.

Preferably, the photographing key 141 further includes a third elastic member 1417 disposed in the housing 12, and the third elastic member 1417 abuts against the support 1412 to provide an elastic force to the photographing key 141 toward the closed position F, so that the photographing key 141 can return to its original position after being pressed. The infrared switch 145 may be a cyclic switch that is turned on when triggered once and turned off when triggered again, or a single-time trigger switch that is turned on when triggered and turned off when triggered.

Further, the key cap 1411 includes a key body 1414 and a blocking wall 1415 disposed on an outer periphery of the key body 1414, and the blocking wall 1415 abuts against an inner periphery of the key hole 125 to press the key cap 1411, so that the photographing key 141 moves to the open position E.

In some embodiments, the support 1412 has a sleeve 1416, the third elastic element 1417 is a spring, and the third elastic element 1417 is sleeved on the sleeve 1416 to prevent the third elastic element 1417 from being released.

In order to stabilize the moving direction of the support 1412, a guide structure 124 for guiding the support 1412 is further disposed in the housing 12, so as to ensure that the support 1412 is not deviated in direction.

Further, the guide structure 124 includes a guide table 1241, a second guide slot clamped on the guide table 1241 is arranged on the support 1412, the support 1412 moves along the direction of the second guide slot, and the guide table 1241 is matched with the second guide slot to limit the direction of the support 1412.

In this embodiment, the third elastic member 1417 is abutted between the bracket 1412 and the guide 1241, and the guide 1241 is relied on to support the third elastic member 1417.

Preferably, in order to prevent the support 1412 from being detached from the guide table 1241, a stopper 1418 is disposed on a side of the second guiding groove away from the keycap 1411, and when the photographing key 141 is in the closed position F, the stopper 1418 abuts against the guide table 1241, and can also limit a moving position of the support 1412.

Further, in some embodiments, a side of the guide platform 1241 away from the keycap 1411 is provided with a raised anti-falling portion 1242, the anti-falling portion 1242 and the blocking portion 1418 are staggered in the height direction of the guide platform 1241, and when the photographing key 141 is in the closed position F, the blocking portion 1418 is located between the anti-falling portion 1242 and the lower end of the guide platform 1241, so as to prevent the support 1412 from falling off the guide platform 1241, thereby improving stability and reliability of the support 1412.

In other embodiments, the infrared switch 145 may also be applied to the confirmation key 142, the power key 143, etc. to make the switches not mechanically controlled, thereby improving the lifetime of the keys 14.

It is to be understood that the above-described technical features may be used in any combination without limitation.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A control switch of a supporting mechanism of an electronic identification device is characterized in that the electronic identification device comprises a main body (1) and a supporting mechanism (2), a camera (11) for reading is arranged on the main body (1), and the supporting mechanism (2) comprises at least one supporting unit (21);

the supporting unit (21) comprises a supporting leg (211) which is rotatably connected with the main body (1), and the supporting leg (211) can rotate between a storage position (A) close to the main body (1) and a supporting position (B) far away from the main body (1);

the control switch (22) comprises a switch assembly (221), the switch assembly (221) comprises a lock head (2211) which is slidably mounted on the main body (1);

when the lock head (2211) is in a first position (C), the lock head is locked with the supporting legs (211) located in the accommodating position (A), and when the lock head (2211) is in a second position (D), the lock head is separated from the supporting legs (211), so that the supporting legs (211) can be turned to the supporting position (B).

2. The control switch of claim 1, wherein the supporting leg (211) is provided with a locking hole (2112) for the locking head (2211) to be locked in.

3. The control switch according to claim 2, wherein a clamping head (2113) is arranged on the supporting leg (211), the locking hole (2112) is formed on the clamping head (2113), a bayonet (122) for the clamping head (2113) to clamp is arranged on the main body (1), and the locking head (2211) is positioned in the main body (1);

when the supporting leg (211) is in the accommodating position (A), the clamping head (2113) is inserted into the bayonet (122), and the locking head (2211) is clamped into the locking hole (2112).

4. The control switch of claim 3, wherein the locking head (2211) is located inside the main body (1), and when the supporting leg (211) is in the receiving position (A), the locking head (2113) is inserted into the main body (1) to allow the locking head (2211) to be locked into the locking hole (2112).

5. The control switch according to claim 4, wherein the main body (1) is provided with a first guide groove (123) for guiding the locking head (2211), an end portion of the locking head (2211) corresponding to the locking hole (2112) is provided with an inclined guide portion (2212), and when the locking head (2113) is inserted into the bayonet (122), the guide portion (2212) is pressed to move the locking head (2211) to the second position (D).

6. The control switch of claim 2, wherein the switch assembly (221) further comprises a second resilient member (2213), the second resilient member (2213) abutting against the locking head (2211) to provide the locking head (2211) with a resilient force to move to the first position (C).

7. The control switch according to any one of claims 1 to 6, wherein the control switch (22) further comprises a driving member (222) for driving the locking head (2211) to slide to the second position (D), and the driving member (222) is exposed on the outer surface of the main body (1).

8. The control switch according to claim 7, wherein the supporting mechanism (2) comprises two sets of supporting units (21) symmetrically disposed at two sides of the camera head (11), the switch assembly (221) comprises two locking heads (2211) respectively corresponding to the supporting feet (211) of the two supporting units (21), and the two locking heads (2211) are symmetrically disposed relative to the camera head (11).

9. The control switch of claim 7, wherein the driving assembly (222) comprises a driving seat (2221) and a driving button (2222), the driving seat (2221) is slidably mounted in the main body (1), the driving button (2222) is connected to the driving seat (2221) to drive the driving seat (2221) to slide, the driving seat (2221) is provided with slots for engaging two locking heads (2211), respectively, and the driving assembly (222) drives the locking heads (2211) to move to the second position (D).

10. An electronic identification device, characterized in that it comprises a control switch (22) of the support mechanism (2) according to any one of claims 1 to 9.

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