CN207637149U - A kind of reader for electric product - Google Patents
A kind of reader for electric product Download PDFInfo
- Publication number
- CN207637149U CN207637149U CN201820041221.7U CN201820041221U CN207637149U CN 207637149 U CN207637149 U CN 207637149U CN 201820041221 U CN201820041221 U CN 201820041221U CN 207637149 U CN207637149 U CN 207637149U
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- China
- Prior art keywords
- knob
- reader
- push rod
- actuation lever
- shell
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Abstract
A kind of reader for electric product, which is characterized in that the reader includes mechanical connection mechanism and electrical connection mechanism；The wherein described mechanical connection mechanism is configured to the reader and the electric product is removably mechanically coupled together；When the reader and the electric product are mechanically coupled together, the electrical connection mechanism is configured to the reader and the electric product being electrically connected together, so that the reader can be read to the electric product and write operation.
Description
Technical field
This disclosure relates to a kind of readers for electric product.
Background technology
When electric product reads data to firmware upgrade or scene if necessary in use, a reader is needed
To complete these operations.Due to needing to complete these operations in use site, it requires that reader is easy for installation and operation is simple
It is single.
Invention content
A kind of reader for electric product is provided according to one aspect of the present disclosure, and the reader includes machine
Tool bindiny mechanism and electrical connection mechanism；The wherein described mechanical connection mechanism is configured to the reader and the electric product
It is removably mechanically coupled together；It is described electrically to connect when the reader and the electric product are mechanically coupled together
Connection mechanism is configured to the reader and the electric product being electrically connected together, to which the reader can be to described
Electric product is read and write operation.
According to the above-mentioned aspect of present disclosure, the mechanical connection mechanism includes actuation lever, push rod, actuation lever bullet
Spring and push rod spring.
The actuation lever is pivotably connected on the shell of the reader by a pivotal axis and can be
It is rotated between one position and the second position, setting the first limit in the first position is corresponded on the shell of the reader,
Corresponding to the second limit of second position setting.
The actuation lever spring applies the first deflection towards the first position to the first end of the actuation lever
Torque.
The push rod is kept by the shell and can be relative to the shell between locked and unlocked positions
Linear movement.
The push rod includes first end and second end.
The second end of the actuation lever abuts against the second end of the push rod.
The push rod spring is set on the push rod and on the direction of the second end towards the actuation lever
Elastic force is applied to the push rod, and then the push rod applies the second end of the actuation lever towards the second position
Second deflection torque.
First deflection torque is more than second deflection torque.
According to the above-mentioned various aspects of present disclosure, when not pressing the first end, the actuation lever exists
The first position is under the action of the elastic force of the actuation lever spring, the second end of the actuation lever is to described
The second end of push rod exerts a force, and the push rod overcomes the elastic force of the push rod spring and is in the latched position.
When pressing the first end, overcome the elastic force of the actuation lever spring towards institute in the actuation lever
In the pivoting for stating the second position, the second end of the actuation lever releases the blocking to the second end of the push rod, institute
Push rod is stated to move from the latched position towards the unlocked position under the action of push rod spring.
According to the above-mentioned various aspects of present disclosure, when the push rod is in the latched position, the push rod
The first end the electric product shell applied force, so that the reader and the electric product are mechanically connected to
Together.
According to the above-mentioned various aspects of present disclosure, the electrical connection mechanism includes knob, sliding block and by the cunning
Multiple probes that block is kept, when pressing the knob, the knob drives the sliding block to be slided towards the electric product, into
And drive the circuit board electrical connection being arranged in the probe and the electric product.
According to the above-mentioned various aspects of present disclosure, the electrical connection mechanism further includes briquetting, the briquetting setting
Between the knob and the sliding block.
The briquetting includes briquetting top and briquetting lower part, and the knob lower part of the knob is rotatably set in the pressure
On block top.
The briquetting lower part is connected by cotter way to the sliding block.
According to the above-mentioned various aspects of present disclosure, guide rail is additionally provided on the shell of the reader.
The guide rail includes guide upper and guide rail lower part.
It is formed with guide rail step between the guide upper and the guide rail lower part.
According to the above-mentioned various aspects of present disclosure, two ends of the sliding block be respectively arranged with slider throughbores and with
The screw receiving portion that the slider throughbores are coaxially set, wherein the screw receiving portion accommodates the stop screw.
The sliding block can slide in the guide upper, the guide upper sliding stroke by the guide rail
Step and the stop screw being arranged in the guide upper limit.
Two guide rails are each passed through the slider throughbores.
According to the above-mentioned various aspects of present disclosure, the reader is additionally provided with sliding block resetting spring.
The resetting spring is set on the guide rail, and wherein one end of the resetting spring abuts against the shell
The other end of body, the resetting spring abuts against the sliding block.
According to the above-mentioned various aspects of present disclosure, rotation is provided in the peripheral surface on the knob top of the knob
Button limits tab.
It is formed with knob step between the knob top and the knob lower part.
The knob top is disposed through the shell of the reader, and the knob step can be against the reader
Shell inner wall.
Tab holding tank is provided on the inner wall of the shell, the knob limit tab can be accommodated in the tab
It can move in holding tank and wherein.
When knob limit tab moves out the tab holding tank, the knob is rotated, to which the knob limits
Position tab is limited along the movement of the rotation axis of the knob by the inner wall of the shell.
According to the above-mentioned various aspects of present disclosure, it is additionally provided on the inner wall of the shell close to the tab and is accommodated
The inner wall of slot limits projection.
The rotary motion of rotation axis of the knob limit tab around the knob is by inner wall limit projection limit
Position.
It can be by pressing and discharging the simple operations of actuation lever by reader machine according to the reader of present disclosure
It is connected to tool electric product, and reader can be electrically coupled to electricity by pressing and the simple operations of turn knob
The structure of gas product, mechanical connection mechanism therein and electrical connection mechanism is simple, easy to operate and reliability is high.
So far, in order to which present disclosure detailed description in this can be better understood, and in order in the disclosure
Appearance can preferably be realized the contribution of the prior art, and the disclosure quite widely outlines the interior of present disclosure
Hold.Certainly, the embodiment of present disclosure is described below and will form the theme of appended claims.
Similarly, it would be recognized by those skilled in the art that the design that the disclosure is based on can be easily used as designing it
The basis of its structure, method and system, several purposes for implementing present disclosure.It is important, therefore, that appended right is wanted
It asks it will be understood that including such equivalent structure, as long as they are without departing from the spirit and scope of present disclosure.
Description of the drawings
Present disclosure will be better understood from by following attached drawing those skilled in the art, and more can be clearly
The advantages of embodying present disclosure.Attached drawing described herein rather than all may be used only for the illustration purpose of selected embodiment
Can embodiment and being intended to do not limit scope of the present disclosure.
Fig. 1 shows the electric product and reader in not-connected status according to present disclosure；
Fig. 2 shows the exploded views according to the reader of present disclosure；
Fig. 3 shows the sectional view of the installation diagram of the reader according to present disclosure；
Fig. 4 shows the mechanical connection mechanism being mounted on shell according to present disclosure；
Fig. 5 shows the shell of the reader according to present disclosure；
Fig. 6 (a), (b) show the knob according to present disclosure；
Fig. 7 shows the briquetting according to present disclosure；
Fig. 8 shows the sliding block according to present disclosure；
Fig. 9 shows the guide rail and stop screw according to present disclosure.
Specific implementation mode
The specific embodiment according to present disclosure is described in detail below in conjunction with the accompanying drawings.
Fig. 1 shows the electric product 1 in not-connected status and read-write according to an embodiment of present disclosure
Device 2.The reader 2 includes mechanical connection mechanism and electrical connection mechanism；The wherein described mechanical connection mechanism is configured to institute
It is removably mechanically coupled together with the electric product 1 to state reader 2；When the reader 2 and 1 machine of the electric product
When tool links together, the electrical connection mechanism is configured to the reader 2 and the electric product 1 being electrically connected to one
It rises, so that the reader 2 can be read to the electric product 1 and write operation.
Fig. 2 shows the exploded views according to the reader of present disclosure；The wherein described reader includes upper shell 3, lower casing
Body 5 (upper shell and lower housing can be seperated or integrated, they collectively form the shell of the reader) and read-write
Device circuit board 4, wherein the reader 4 is accommodated in the space defined by the upper shell 3 and the lower housing 5.
The installation diagram of the reader according to present disclosure is shown according to the above embodiment of present disclosure, such as Fig. 3
Sectional view, Fig. 4 show be mounted on lower housing on mechanical connection mechanism；The wherein described mechanical connection mechanism includes actuation lever
6, push rod 7, actuation lever spring 8 and push rod spring 9.
The actuation lever 6 is pivotably connected to (ability on the lower housing 5 of the reader 2 by a pivotal axis 10
Field technique personnel are appreciated that upper shell 3 can also be connected to) and can rotate between the first position and the second position,
Correspond to setting the first limit 3-4 in the first position on the upper shell 3 of the reader, corresponds to the second position and be arranged
Second limit 3-5.The first limit 3-4 and the second limit 3-5 is used to limit the rotational angle of the actuation lever 6.
The actuation lever spring 8 applies first towards the first position to the first end 6-1 of the actuation lever 6
Deflection torque.
The push rod 7 is kept by the lower housing 5 and can conciliate lock-bit in latched position relative to the lower housing 5
Linear movement between setting.
The push rod 7 includes first end 7-1 and second end 7-2.
The second end 6-2 of the actuation lever 6 abuts against the second end 7-2 of the push rod 7.
The push rod spring 9 is set on the push rod 7 and the second end 6-2's towards the actuation lever 6
Elastic force applied to the push rod 7 on direction, so the push rod 7 towards the second position to the of the actuation lever 6
Two end 6-2 apply the second deflection torque.
First deflection torque is more than second deflection torque.
In fig. 3 it can be seen that the first end 7-1 of the push rod 7 abuts against the shell 1-1 of electric product 1 (see Fig. 1).
According to above-mentioned each embodiment of present disclosure, when not pressing the first end 6-1, the actuating
Lever 6 is in the first position (as shown in Figure 3) under the action of the elastic force of the actuation lever spring 8, the actuating
The second end 6-2 of lever 6 exerts a force to the second end 7-2 of the push rod 7, and the push rod 7 overcomes the elasticity of the push rod spring 9
Power and be in the latched position (as shown in Figure 3).
When pressing the first end 6-1, the elastic force of the actuation lever spring 8 is overcome in the actuation lever 6
Towards in the pivoting of the second position, the second end 6-2 of the actuation lever 6 is released to the second of the push rod 7
Hold the blocking of 7-2, the push rod 7 (as shown in Figure 3) described in from the latched position under the action of push rod spring 9
Unlocked position moves.
It is described to push away when the push rod 7 is in the latched position according to above-mentioned each embodiment of present disclosure
The first end 7-1 of bar 7 applied forces on the shell 1-1 of the electric product 1, thus by the reader 2 and the electricity
Gas product 1 is mechanically coupled together.
According to above-mentioned each embodiment of present disclosure, the electrical connection mechanism includes knob 11,12 and of sliding block
The multiple probes 13 kept by the sliding block 12, when pressing the knob 11, the knob 11 drives 12 direction of the sliding block
The electric product 1 slides, and then drives the circuit board electrical connection being arranged in the probe 13 and the electric product 1.
According to above-mentioned each embodiment of present disclosure, the electrical connection mechanism further includes briquetting 14, the pressure
Block 14 is arranged between the knob 11 and the sliding block 12.
Fig. 7 shows that the briquetting according to present disclosure, the briquetting 14 include briquetting top 14-1 and briquetting lower part 14-2,
The knob lower part 11-2 of the knob 11 is rotatably set on the briquetting top 14-1.
The briquetting lower part 14-2 is connected by cotter way to the sliding block.
According to above-mentioned each embodiment of present disclosure, guide rail is additionally provided on the lower housing 5 of the reader 2
15。
The guide rail 15 includes guide upper 15-1 and guide rail lower part 15-2.
Guide rail step 15-3 is formed between the guide upper 15-1 and the guide rail lower part 15-2.
According to above-mentioned each embodiment of present disclosure, Fig. 8 shows the sliding block according to present disclosure, the sliding block
The screw receiving portion 12-2 that 12 two ends are respectively arranged with slider throughbores 12-1 and are coaxially set with the slider throughbores,
The wherein described screw receiving portion holds 12-2 and contains stop screw 15-4.
Fig. 9 shows the guide rail 15 and stop screw 15-4 according to present disclosure, and the sliding block 12 can be in the guide rail
It slides on the 15-1 of top, is led described by the guide rail step 15-3 and setting in the sliding stroke of the guide upper 15-1
The stop screw 15-4 on the 15-1 of rail top is limited, and the stop screw 15-4 is additionally operable to remain and be resetted by sliding block
The sliding block of spring load (as described below).
Two guide rails 15 are each passed through the slider throughbores 12-1.
According to above-mentioned each embodiment of present disclosure, the reader 2 is additionally provided with sliding block resetting spring 16.
The resetting spring 16 is set on the guide rail 15, and wherein one end of the resetting spring 16 abuts against institute
Lower housing 5 is stated, the other end of the resetting spring 16 abuts against the sliding block 12.
According to above-mentioned each embodiment of present disclosure, Fig. 6 (a), (b) show the knob according to present disclosure；
Knob limit tab 11-3 is provided in the peripheral surface of the knob top 11-1 of the knob 11.
Knob step 11-4 is formed between the knob top 11-1 and the knob lower part 11-2.
The knob top 11-1 is disposed through the upper shell 3 of the reader, and the knob step 11-4 can be supported
By the inner wall 3-1 of the upper shell 3 of the reader.
Fig. 5 shows the upper shell 3 according to the reader of present disclosure, and tab is provided on the inner wall of the upper shell 3
Holding tank 3-2, the knob limit tab 11-3 and can be accommodated in the tab holding tank 3-2 and can transport wherein
It is dynamic.
When pressing knob 11 so that when knob limit tab 11-3 moves out the tab holding tank 3-2, revolve
Turn the knob 11, to which the knob limits movements of the tab 11-3 along the rotation axis of the knob 11 by the upper shell
Inner wall 3-1 limit.
According to above-mentioned each embodiment of present disclosure, it is additionally provided with close to institute on the inner wall 3-1 of the upper shell 3
State the inner wall limit projection 3-3 of tab holding tank 3-2.
The rotary motion of rotation axis of the knob limit tab 11-3 around the knob 11 is limited by the inner wall
Projection 3-3 limits.
Illustrate the operation of reader with reference to the structure of the above-mentioned disclosure.
In order to which the reader 2 is connected to the electric product 1, the personnel of being operated first press the actuation lever 6
The first end 6-1 overcomes the elastic force of the actuation lever spring 8 towards the second position in the actuation lever 6
Pivoting in, the second end 6-2 of the actuation lever 6 releases the blocking to the second end 7-2 of the push rod 7, described
Push rod 7 moves under the action of the push rod spring 9 from the latched position towards the unlocked position, i.e., the described push rod 7 is complete
It returns to entirely in the lower housing 5, the push rod 7 will not interfere with reader 2 on the shell 1-1 of the electric product 1
(see Fig. 1).
After the reader 2 is mounted on the shell 1-1 of the electric product 1, operating personnel discharge to described
The pressing of the first end 6-1 of actuation lever 6, work of the actuation lever 6 in the elastic force of the actuation lever spring 8
The first position (as shown in Figure 3) is returned under, because of first deflection torque applied by the actuation lever spring 8
More than second deflection torque applied by the push rod spring 9, the second end 6-2 of the actuation lever 6 is pushed away to described
The second end 7-2 forces of bar 7, the push rod 7 overcome the elastic force of the push rod spring 9 and are in the latched position (such as
Shown in Fig. 3), i.e. the first end 7-1 of the push rod 7 abuts against the shell 1-1 of electric product 1.
After this, operating personnel press down on knob 11, and the knob 11 drives the briquetting 14, the sliding block 12 to exist
Overcome the elastic force of sliding block resetting spring 16 to be slided towards the electric product 1 under the guiding of the guide rail 15, and then drives institute
State probe 13 finally with the circuit board electrical connection that is arranged in the electric product 1.After pressing down on 11 a distance of knob,
When the knob limit tab 11-3 moves out the tab holding tank 3-2, operating personnel can rotate the knob 11, to
The knob limit tab 11-3 is limited along the moving upwards for rotation axis of the knob 11 by the inner wall 3-1 of the upper shell
System, and then the electrical connection between reader 2 and electric product 1 is maintained.
If necessary to release the electrical connection between reader 2 and electric product 1, operating personnel can first rotate the knob
11, so that knob limit tab 11-3 is aligned with the tab holding tank 3-2 (when knob limit tab 11-3 is touched
When inner wall limits projection 3-3), then operating personnel can unclamp knob 11, at this time in the elastic force of sliding block resetting spring 16
Under effect, the briquetting 14, the sliding block 12 are transported under the guiding of the guide rail 15 on the direction far from the electric product 1
It is dynamic, and then the probe 13 is driven finally to be detached with the circuit board being arranged in the electric product 1.
With reference to specific embodiment, although present disclosure is illustrated in the specification and illustrated in the drawings, but it should reason
Solution, in the case where not departing from the present disclosure range defined in claim, technical field personnel can make more
Kind changes and the alternative many of element of a variety of equivalents.Moreover, technical characteristic, member between example embodied herein
The combination and collocation of part and/or function are clearly apparent, therefore according to these disclosure of that, technical field personnel
It will appreciate that the technical characteristic in embodiment, element and/or function can optionally be incorporated into another specific embodiment
In, unless the above has other description.In addition, according to the introduction of present disclosure, present disclosure essence is not being departed from
Range, many changes can be made by adapting to special situation or material.Therefore, present disclosure is not limited to attached drawing and is illustrated
Other specific embodiment and described in this description as being at present the best reality contemplated by implementation present disclosure
The specific embodiment of mode is applied, and present disclosure intention includes falling into description above and scope of the appended claims
All embodiments.
Claims (11)
1. a kind of reader for electric product, which is characterized in that
The reader includes mechanical connection mechanism and electrical connection mechanism；Wherein
The mechanical connection mechanism is configured to the reader and the electric product is removably mechanically coupled together；
When the reader and the electric product are mechanically coupled together, the electrical connection mechanism is configured to the reading
It writes device to be electrically connected together with the electric product, to which the reader can be read the electric product
And write operation.
2. reader according to claim 1, which is characterized in that
The mechanical connection mechanism includes actuation lever, push rod, actuation lever spring and push rod spring；
The actuation lever is pivotably connected on the shell of the reader by a pivotal axis and can be at first
It sets and is rotated between the second position；
Correspond to setting the first limit in the first position on the shell of the reader, corresponds to the second position and be arranged
Second limit；
The actuation lever spring applies the first deflection torque towards the first position to the first end of the actuation lever；
The push rod is kept by the shell and can be linear between locked and unlocked positions relative to the shell
It is mobile；
The push rod includes first end and second end；
The second end of the actuation lever abuts against the second end of the push rod；
The push rod spring is set on the push rod and on the direction of the second end towards the actuation lever to institute
It states push rod and applies elastic force, and then the push rod applies second towards the second position to the second end of the actuation lever
Deflection torque；
First deflection torque is more than second deflection torque.
3. reader according to claim 2, which is characterized in that
When not pressing the first end, the actuation lever under the action of elastic force of the actuation lever spring at
In the first position, the second end of the actuation lever exerts a force to the second end of the push rod, and the push rod overcomes described
The elastic force of push rod spring and be in the latched position；
When pressing the first end, overcome the elastic force of the actuation lever spring towards described in the actuation lever
In the pivoting of two positions, the second end of the actuation lever releases the blocking to the second end of the push rod, described to push away
Bar moves under the action of the push rod spring from the latched position towards the unlocked position.
4. reader according to claim 3, which is characterized in that
When the push rod is in the latched position, the first end of the push rod applies in the shell of the electric product
Power, to which the reader and the electric product is mechanically coupled together.
5. reader according to claim 3 or 4, which is characterized in that
The electrical connection mechanism includes knob, sliding block and the multiple probes kept by the sliding block, when pressing the knob,
The knob drives the sliding block to be slided towards the electric product, and then the probe 5 is driven to be set with the electric product
The circuit board electrical connection set.
6. reader according to claim 5, which is characterized in that
The electrical connection mechanism further includes briquetting, and the briquetting is arranged between the knob and the sliding block；
The briquetting includes briquetting top and briquetting lower part, and the knob lower part of the knob is rotatably set on the briquetting
In portion；
The briquetting lower part is connected by cotter way to the sliding block.
7. reader according to claim 5, which is characterized in that
It is additionally provided with guide rail on the shell of the reader；
The guide rail includes guide upper and guide rail lower part；
It is formed with guide rail step between the guide upper and the guide rail lower part.
8. reader according to claim 7, which is characterized in that
The screw that two ends of the sliding block are respectively arranged with slider throughbores and are coaxially set with the slider throughbores accommodates
Portion, wherein the screw receiving portion accommodates stop screw；
The sliding block can slide in the guide upper, the guide upper sliding stroke by the guide rail step
It is limited with the stop screw being arranged in the guide upper；
Two guide rails are each passed through the slider throughbores.
9. reader according to claim 7, which is characterized in that
The reader is additionally provided with sliding block resetting spring；
The resetting spring is set on the guide rail, and wherein one end of the resetting spring abuts against the shell, institute
The other end for stating resetting spring abuts against the sliding block.
10. reader according to claim 6, which is characterized in that
Knob limit tab is provided in the peripheral surface on the knob top of the knob；
It is formed with knob step between the knob top and the knob lower part；
The knob top is disposed through the shell of the reader, and the knob step can be against the shell of the reader
The inner wall of body；
Tab holding tank is provided on the inner wall of the shell, the knob limit tab can be accommodated in the tab and accommodate
It can move in slot and wherein；
When knob limit tab moves out the tab holding tank, the knob is rotated, to which knob limit is prominent
Piece is limited along the movement of the rotation axis of the knob by the inner wall of the shell.
11. reader according to claim 10, which is characterized in that
The inner wall being additionally provided on the inner wall of the shell close to the tab holding tank limits projection；
The rotary motion of rotation axis of the knob limit tab around the knob is by inner wall limit projection limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041221.7U CN207637149U (en) | 2018-01-10 | 2018-01-10 | A kind of reader for electric product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041221.7U CN207637149U (en) | 2018-01-10 | 2018-01-10 | A kind of reader for electric product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637149U true CN207637149U (en) | 2018-07-20 |
Family
ID=62851776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041221.7U Active CN207637149U (en) | 2018-01-10 | 2018-01-10 | A kind of reader for electric product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637149U (en) |
-
2018
- 2018-01-10 CN CN201820041221.7U patent/CN207637149U/en active Active
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