CN220041101U - Automatic control key device of back of hand scanner - Google Patents
Automatic control key device of back of hand scanner Download PDFInfo
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- CN220041101U CN220041101U CN202320963115.5U CN202320963115U CN220041101U CN 220041101 U CN220041101 U CN 220041101U CN 202320963115 U CN202320963115 U CN 202320963115U CN 220041101 U CN220041101 U CN 220041101U
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- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The utility model provides an automatic control key device of a back-of-hand scanner, which comprises a control piece, wherein a first key and a connecting part are arranged on the control piece, and the control piece is connected with a second key through the connecting part. According to the utility model, through the arranged connecting part, the connecting part comprises the first connecting piece and the second connecting piece, the first connecting piece is connected with the control piece, the second connecting piece is connected with the second key, when the first connecting piece is connected with the second connecting piece, the second key controls the operation of the back of hand scanner through the control piece, when the first connecting piece is separated from the second connecting piece, the first key controls the operation of the back of hand scanner through the control piece, namely, when the back of hand scanner is worn and used, the first key is controlled only through the second key, so that the condition that the scanner is operated due to the fact that the first key is touched by mistake can be reduced, and the back of hand scanner is beneficial to use.
Description
Technical Field
The utility model relates to the technical field of scanner control, in particular to an automatic control key device of a back-of-hand scanner.
Background
The identification code is used as a data carrier, can play roles in identification, article tracking, information acquisition and the like, is widely used in the field of production and circulation, is used for scanning the identification code and reading the data information of the identification code, and is a scanner capable of being worn on the back of a user by means of an auxiliary structure (such as gloves) and is used for releasing the hands of the user;
chinese utility model patent: CN201921275416.9 discloses a wearable scanner 10 that can be worn by a user on the wrist, palm, finger, or other part. Thus, when a user needs to scan a bar code, the user can directly scan the bar code through the worn scanner 10, and the time for searching the scanner 10 can be saved. In addition, after the wearable scanner 10 is worn on the wrist, the back of the hand, or the like of the user, the user can free his/her hands, and further, the user can perform other operations, and when scanning is necessary, the scanner 10 worn on the wrist, the back of the hand, or the like can perform scanning.
The scanning unit can be controlled through the second control component and the control keys, but when the scanning unit is worn and used, the control keys are easy to be touched by mistake, so that the use is affected.
Therefore, we propose an improvement to this, an automatic control key device for a scanner of the back of hand.
Disclosure of Invention
The utility model aims at: aiming at the problems that when the utility model is worn and used at present, the control keys are easy to be touched by mistake, thereby affecting the use.
In order to achieve the above object, the present utility model provides an automatic control key device for a back-of-hand scanner to improve the above problems.
The utility model is specifically as follows:
the control device comprises a control piece, wherein a first key and a connecting part are arranged on the control piece, and the control piece is connected with a second key through the connecting part.
As a preferable technical scheme of the utility model, the connecting part comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is connected with the control piece, and the second connecting piece is connected with the second key.
As a preferable technical scheme of the utility model, the first connecting piece and the second connecting piece are detachably connected.
As a preferable technical scheme of the utility model, when the first connecting piece is connected with the second connecting piece, the second key controls the operation of the back-of-hand scanner through the control piece.
As a preferable technical scheme of the utility model, when the first connecting piece is separated from the second connecting piece, the first key controls the operation of the back-of-hand scanner through the control piece.
As a preferable technical scheme of the utility model, the control part is a control main board, the first key is a touch key I, and the touch key I is arranged on the control main board and connected with the control main board.
As a preferable technical scheme of the utility model, the first connecting piece is a second connecting seat, and the second connecting seat is connected with the control main board.
As a preferable technical scheme of the utility model, the second connecting piece is a first connecting seat, and the first connecting seat is detachably connected with the second connecting seat.
As a preferable technical scheme of the utility model, the second key is a second touch key, and the second touch key is connected with the first connection seat through a lead.
As the preferred technical scheme of the utility model, when the first connecting seat is connected with the second connecting seat, the second touch key realizes the control of the back-of-hand scanner through the control main board.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the utility model:
in order to solve the problem that the use is affected by the fact that the control key is easy to touch by mistake when the portable electronic device is worn in the prior art, the connecting part comprises the first connecting piece and the second connecting piece, the first connecting piece is connected with the control piece, the second connecting piece is connected with the second key, when the first connecting piece is connected with the second connecting piece, the second key controls the operation of the back-of-hand scanner through the control piece, and when the first connecting piece is separated from the second connecting piece, the first key controls the operation of the back-of-hand scanner through the control piece, namely, when the portable electronic device is worn and used, the portable electronic device is controlled only through the second key, so that the condition that the scanner is caused by the fact that the first key is touched by mistake can be reduced, and the portable electronic device is beneficial to use.
Drawings
Fig. 1 is a schematic structural diagram of an automatic control button device of a back-of-hand scanner according to the present utility model;
fig. 2 is a schematic structural diagram of a connection mechanism of an automatic control button device of a back-hand scanner according to the present utility model;
fig. 3 is a schematic structural diagram of a second connection base of the automatic control button device of the back-hand scanner according to the present utility model;
fig. 4 is a schematic structural diagram of a first connection seat and a second connection seat of the automatic control button device of the back-hand scanner according to the present utility model;
FIG. 5 is a system connection diagram of an automatic control button device of a back-of-hand scanner according to the present utility model;
fig. 6 is a circuit diagram of a control motherboard provided by the present utility model;
FIG. 7 is a circuit diagram of a scan interface provided by the present utility model;
fig. 8 is a circuit diagram of a battery provided by the present utility model;
FIG. 9 is a circuit diagram of a touch key provided by the present utility model;
fig. 10 is a diagram of a battery charging circuit according to the present utility model.
The figures indicate:
101. a lower cover; 102. an upper cover; 103. a scanning module; 104. a battery; 106. a two-dimensional mirror frame; 107. a one-dimensional mirror frame; 108. a clamping groove; 2. a connecting mechanism; 201. a bottom case; 202. clamping strips; 203. an elastic clamping plate; 3. touching the first key; 4. a first connecting seat; 5. touching the second key; 6. a control main board; 7. and a second connecting seat.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As described in the background art, when the prior patent is worn, the control key is easy to be touched by mistake, thereby affecting the use.
In order to solve the technical problem, the utility model provides an automatic control key device of a back-of-hand scanner, which is applied to control the back-of-hand scanner.
Specifically, referring to fig. 1-5, the automatic control key device of the back-of-hand scanner specifically includes:
the control piece is provided with a first key and a connecting part, and the control piece is connected with a second key through the connecting part.
According to the automatic control key device of the back of hand scanner, the connecting part comprises the first connecting piece and the second connecting piece, the first connecting piece is connected with the control piece, the second connecting piece is connected with the second key, when the first connecting piece is connected with the second connecting piece, the second key controls the back of hand scanner to operate through the control piece, when the first connecting piece is separated from the second connecting piece, the first key controls the back of hand scanner to operate through the control piece, namely, when the back of hand scanner is worn and used, the first key is controlled only through the second key, so that the condition that the scanner operates due to the fact that the first key is touched by mistake can be reduced, and the automatic control key device is beneficial to use.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 1-5, an automatic control key device of a back-hand scanner includes a control member, a first key and a connecting portion are disposed on the control member, and a second key is connected to the control member through the connecting portion.
Further, as shown in fig. 1-5, the connecting portion includes a first connecting member and a second connecting member, the first connecting member is connected with the control member, and the second connecting member is connected with the second key.
Furthermore, the first connecting piece and the second connecting piece are detachably connected, so that the scanner can be independently used and can be worn on the hand for use.
Further, when the first connecting piece is connected with the second connecting piece, the second key controls the operation of the back of hand scanner through the control piece, and therefore false touch prevention can be achieved.
Further, when the first connecting piece is separated from the second connecting piece, the first key controls the operation of the back-of-hand scanner through the control piece.
According to the utility model, through the arranged connecting part, the connecting part comprises the first connecting piece and the second connecting piece, the first connecting piece is connected with the control piece, the second connecting piece is connected with the second key, when the first connecting piece is connected with the second connecting piece, the second key controls the operation of the back of hand scanner through the control piece, when the first connecting piece is separated from the second connecting piece, the first key controls the operation of the back of hand scanner through the control piece, namely, when the back of hand scanner is worn and used, the first key is controlled only through the second key, so that the condition that the scanner is operated due to the fact that the first key is touched by mistake can be reduced, and the back of hand scanner is beneficial to use.
Example 2
As shown in fig. 1-5, the control member is a control main board 6, the first key is a touch key one 3, and the touch key one 3 is mounted on the control main board 6 and connected to the control main board 6, and when used independently, the scan module 103 can be controlled by the touch key one 3 and the control main board 6.
Further, the first connecting piece is a second connecting seat 7, and the second connecting seat 7 is connected with the control main board 6.
Further, the second connecting piece is the first connecting seat 4, the first connecting seat 4 is detachably connected with the second connecting seat 7, the second touch button 5 and the control main board 6 can be connected when the first connecting seat 4 is contacted with the second connecting seat 7, and the scanning module 103 can be controlled through the second touch button 5 and the control main board 6.
Further, the second button is touch button two 5, is connected through the wire between touch button two 5 and the connecting seat one 4, and touch button two 5 sets up after on the gloves, and the wire can be hidden in the gloves to reduce the wire and expose the condition of being scraped to scratch outside.
Further, when the first connecting seat 4 is connected with the second connecting seat 7, the second touch key 5 controls the back of hand scanner through the control main board 6.
Example 3
Further optimizing the automatic control key device of the back-of-hand scanner provided in embodiment 2, specifically, as shown in fig. 1-4, further includes: the touch key I3 extends out of the top of the upper cover 102, a battery 104 is further arranged in the lower cover 101, the battery 104 is connected with the control main board 6, a scanning module 103 is arranged on one side of the bottom of the control main board 6, a through hole is formed in the front face of the lower cover 101, the position of the scanning module 103 corresponds to the position of the through hole, a two-dimensional mirror frame 106 and a one-dimensional mirror frame 107 corresponding to the position of the through hole are further arranged in the front face of the lower cover 101, and the scanning module 103 can be controlled to perform scanning work through the control main board 6;
the bottom of the second connecting seat 7 extends out from the bottom of the lower cover 101, and a clamping groove 108 is formed in the bottom of the through hole;
the bottom of the lower cover 101 is provided with a connecting mechanism 2, the connecting mechanism 2 comprises a bottom shell 201, a first connecting seat 4 is arranged in the bottom shell 201, the bottom shell 201 is arranged on a glove, and a second touch key 5 is arranged on a test paper part of the glove, so that the thumb can press conveniently;
the inner wall of the lower cover 101 and the inner wall of the bottom shell 201 are inserted, a clamping strip 202 is fixedly arranged on the inner wall of one side of the bottom shell 201, the clamping strip 202 is inserted into the clamping groove 108, an elastic clamping plate 203 is arranged in the bottom shell 201, the elastic clamping plate 203 is in contact with the back surface of the lower cover 101, and the scanning module 103 can be pushed by acting force of the elastic clamping plate 203, so that the clamping strip 202 is inserted into the clamping groove 108 to limit and fix the lower cover 101.
The automatic control key device of the back of hand scanner provided by the utility model has the following using process:
when the back of hand scanner is independently used, push the lower cover 101 to make the card strip 202 separate from the card slot 108, pull the lower cover 101 upwards and can take down the lower cover 101, at this moment, can send out the order to the control main board 6 through touching the button one 3, the control main board 6 controls the scanning module 103 to start scanning;
when the portable electronic device is worn on the back of a user's hand, the back of the lower cover 101 is propped against the elastic clamping plate 203, then the elastic clamping plate 203 is pushed, and the lower cover 101 is pushed downwards, so that the lower cover 101 is inserted into the bottom shell 201, the lower cover 101 is loosened, the elastic force of the elastic clamping plate 203 pushes the lower cover 101 to move, so that the clamping groove 108 and the clamping strip 202 are spliced together, at the moment, the connecting seat II 7 is connected with the connecting seat I4, and at the moment, the scanning module 103 can be controlled only by pressing the touch key II 5.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (10)
1. The automatic control key device of the back of hand scanner is characterized by comprising a control piece, wherein a first key and a connecting part are arranged on the control piece, and the control piece is connected with a second key through the connecting part.
2. The automatic control button device of a back-of-hand scanner of claim 1, wherein the connecting portion comprises a first connecting member and a second connecting member, the first connecting member is connected with the control member, and the second connecting member is connected with the second button.
3. The automatic control button device of a back-of-hand scanner of claim 2, wherein the first connector is detachably connected to the second connector.
4. An automatic control button device of a back of hand scanner according to claim 3, wherein the second button is operated by the control member when the first connecting member is connected with the second connecting member.
5. The automatic control button device of a back-of-hand scanner of claim 4, wherein the first button is configured to control operation of the back-of-hand scanner via the control member when the first connector is separated from the second connector.
6. The automatic control key device of a back-hand scanner according to claim 5, wherein the control member is a control main board (6), the first key is a touch key one (3), and the touch key one (3) is mounted on the control main board (6) and connected to the control main board (6).
7. The automatic control button device of a back-of-hand scanner according to claim 6, wherein the first connecting piece is a second connecting seat (7), and the second connecting seat (7) is connected with the control main board (6).
8. The automatic control button device of a back-of-hand scanner according to claim 7, wherein the second connecting member is a first connecting seat (4), and the first connecting seat (4) is detachably connected with the second connecting seat (7).
9. The automatic control key device of a back-hand scanner according to claim 8, wherein the second key is a second touch key (5), and the second touch key (5) is connected with the first connection seat (4) through a wire.
10. The automatic control key device of a back-hand scanner according to claim 9, wherein the touch key (5) controls the back-hand scanner through the control main board (6) when the first connecting seat (4) is connected with the second connecting seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963115.5U CN220041101U (en) | 2023-04-21 | 2023-04-21 | Automatic control key device of back of hand scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963115.5U CN220041101U (en) | 2023-04-21 | 2023-04-21 | Automatic control key device of back of hand scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220041101U true CN220041101U (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320963115.5U Active CN220041101U (en) | 2023-04-21 | 2023-04-21 | Automatic control key device of back of hand scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220041101U (en) |
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2023
- 2023-04-21 CN CN202320963115.5U patent/CN220041101U/en active Active
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