CN213363985U - Weighing data transfer device on electronic weighing apparatus - Google Patents
Weighing data transfer device on electronic weighing apparatus Download PDFInfo
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- CN213363985U CN213363985U CN202021588722.0U CN202021588722U CN213363985U CN 213363985 U CN213363985 U CN 213363985U CN 202021588722 U CN202021588722 U CN 202021588722U CN 213363985 U CN213363985 U CN 213363985U
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- plug
- weighing apparatus
- electronic weighing
- transmission
- transmission device
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Abstract
The utility model discloses a weighing data transmission device on an electronic weighing apparatus, which comprises an electronic weighing apparatus body, wherein a transmission device is arranged on the right side wall of the electronic weighing apparatus body, a fingerprint identification module is arranged on the right side wall relative to the transmission device, a plug is arranged inside the transmission device, a slide bar is arranged on the right side wall of the plug, a limit block is sleeved on the outer wall of the slide bar, a lead is arranged on the right side wall of the slide bar, a computer body is arranged at one end of the lead far away from the plug, and through the plug with a bowl-shaped structure, when the surface of the plug is contacted with the surface of an inclined block, the inclined block slides on the surface of the plug, thereby the inclined block is driven to move upwards, thereby a spring is compressed, the inclined block moves to the right end surface of the plug, thereby the plug is limited, and the position of a transmission joint is prevented from being loosened due to stress, thereby causing the disconnection or damage of the interface and being difficult to ensure the transmission stability.
Description
Technical Field
The utility model relates to an electronic weighing apparatus technical field specifically is a data transmission device weighs on electronic weighing apparatus.
Background
The electronic weighing apparatus is a weighing and metering device widely used in various industries such as factories, mines, ports, warehouses, wharfs and the like for weighing and metering various materials, and after the weighed objects run or are hung on the electronic weighing apparatus and are stopped stably, the weight of the objects acts on the weighing sensor through the scale body of the electronic weighing apparatus and the mechanical connecting piece. The elastic body of the weighing sensor is stressed and deformed to output a signal proportional to the weight value. The junction box collects the electric signals of the sensors and transmits the weighing data to the computer.
The connection mode of the electronic weighing instrument signal transmission module and a computer host in the prior art mainly connects an electronic scale with an RS-232 serial port with a computer with an RS-232 serial port, the connection mode often has the problem of loose joint, and under the action of external force, the joint of the electronic weighing instrument signal transmission module can be stressed to cause the disconnection or damage of a calculation interface, so that the normal connection of the transmission port is difficult to guarantee, when the electronic weighing instrument signal transmission module is not used, the joint is easy to enter ash, the use is influenced, the electronic weighing instrument signal transmission module does not have an anti-theft function, the data are easy to be stolen by a thief, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a data transmission device weighs on electronic weighing apparatus to solve the current electronic weighing apparatus transmission module interface position atress that provides among the above-mentioned background art and become flexible easily, do not have dustproof function, do not have the theftproof function, have the problem of certain potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme:
a weighing data transmission device on an electronic weighing apparatus comprises an electronic weighing apparatus body, wherein a transmission device is arranged on the right side wall of the electronic weighing apparatus body, a fingerprint identification module is arranged on the right side wall relative to the position of the transmission device, a plug is arranged inside the transmission device, a slide rod is arranged on the right side wall of the plug, a limiting block is sleeved on the outer wall of the slide rod, a lead is arranged on the right side wall of the slide rod, a computer body is arranged at one end, away from the plug, of the lead, the transmission device comprises a supporting plate, a transmission connector is arranged at the top of the supporting plate, a transmission jack is arranged inside the transmission connector, a limiting device is arranged at the top of the transmission jack relative to the position of the plug, a sliding groove is formed in the upper surface of the supporting plate, a sliding block is connected inside the sliding, the top of backup pad is provided with the pneumatic cylinder, the relative half gear position of tip of pneumatic cylinder is provided with the rack, the right side of half gear is provided with the reversing plate, the bottom that the one end of half gear was kept away from to the reversing plate is provided with the reverse wheel, the top of reversing plate is provided with the connecting plate, the one end that the reversing plate was kept away from to the connecting plate is provided with the baffle, the one side that the baffle is close to the transmission and connects is provided with vibration sensor.
As a further aspect of the present invention: the plug is "bowl" column structure, and right side surface area is greater than left side surface area, the left and right sides surface of stopper is the inclined plane, and through setting up the plug of "bowl" column structure, when plug surface and sloping block surface contact, the sloping block slides on the plug surface to remove to the plug right-hand member face, thereby spacing to the plug, when the plug is pulled out to needs, continue inwards to promote the plug, thereby make stopper left surface and sloping block contact department, thereby remove to the stopper right flank, thereby extract the plug.
As a further aspect of the present invention: the limiting device comprises a stop block, a limiting rod is arranged inside the stop block, an inclined block is arranged at the bottom of the limiting rod, a spring is arranged between the top of the inclined block and the bottom of the stop block, and therefore the inclined block is brought to an upward force through the surface contact of the inclined block, a plug and a limiting block, the inclined block is driven to move upwards, and therefore the limiting function is achieved by compressing the spring.
As a further aspect of the present invention: the sliding grooves are arranged in two groups, and the two groups of sliding grooves are vertically connected.
As a further aspect of the present invention: the rack is connected with the half gear through meshing, the hydraulic cylinder contracts towards the direction far away from the baffle so as to drive the rack to contract, the half gear is driven to deflect, the sliding block is driven to slide in the sliding groove, the reversing wheel is driven to slide in the sliding groove, the reversing plate is driven to deflect, the baffle deflects, the opening of the transmission device is opened, and the transmission joint is exposed.
As a further aspect of the present invention: the connecting plate is of an L-shaped structure, and the connecting plate with the L-shaped structure can drive the baffle to be synchronously opened and closed when the reversing plate turns.
Compared with the prior art, the beneficial effects of the utility model are that:
1. weigh article through using the electron weighing apparatus body, when needs will weigh data transfer for the computer body, place the finger in fingerprint identification module position, thereby start the pneumatic cylinder, thereby shrink to keeping away from the baffle direction through the pneumatic cylinder and drive the rack shrink, thereby drive the semi-gear and deflect, thereby it slides in the spout to drive the slider, thereby it slides in the spout to drive the switching-over wheel, thereby it deflects to drive the switching-over board, the connecting plate through "L" shape structure drives the baffle and deflects, thereby open transmission device's opening, expose the transmission and connect.
2. Through setting up the vibration sensor monitoring baffle surface atress condition, prevent that the thief from violently dismantling the baffle to the realization is to transmission device's protection, and when not using, blocks external dust and rainwater through the baffle, improves the security performance of electron weighing apparatus body.
3. When carrying out the data transmission, inside inserting the plug transmission jack, through the plug that sets up "bowl" column structure, when plug surface and sloping block surface contact, the sloping block slides on the plug surface, thereby bring the ascending power of sloping block, thereby drive and drive the gag lever post rebound, thereby compression spring, thereby the sloping block removes to the plug right-hand member face, thereby it is spacing to carry out the plug, prevent that transmission joint position atress from taking place not hard uply, thereby lead to the interface to break off or damage, be difficult to guaranteeing the phenomenon of transmission stability, when needing to pull out the plug, continue inwards to promote the plug, thereby make stopper left surface and sloping block contact department, thereby remove to the stopper right flank, stimulate the plug right side this moment, the sloping block drives the stopper and removes to the plug right side wall, thereby extract the plug, the steadiness of connection has been improved.
Drawings
FIG. 1 is a schematic diagram of a weighing data transfer device of an electronic weighing apparatus.
FIG. 2 is a schematic diagram of a transmission device in a weighing data transmission device of an electronic weighing apparatus.
FIG. 3 is an enlarged view of the structure A of the weighing data transmission device of the electronic weighing apparatus.
FIG. 4 is a schematic diagram of a transmission connector of a weighing data transmission device of an electronic weighing apparatus.
FIG. 5 is a schematic diagram of a plug of a weighing data transfer device of an electronic weighing apparatus.
FIG. 6 is a schematic diagram of a position-limiting device of a weighing data transmission device of an electronic weighing apparatus.
In the figure: 1. an electronic scale body; 2. a transmission device; 3. a fingerprint identification module; 4. a plug; 5. a wire; 6. a computer body; 7. a support plate; 8. a transmission joint; 9. a baffle plate; 10. a shock sensor; 11. a hydraulic cylinder; 12. a reversing wheel; 13. a connecting plate; 14. a rack; 15. a chute; 16. a slider; 17. a half gear; 18. a connecting plate; 19. a transmission jack; 20. a limiting device; 21. a slide bar; 22. a limiting block; 23. a limiting rod; 24. a stopper; 25. a spring; 26. and (5) an oblique block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a weighing data transmission device on an electronic weighing apparatus includes an electronic weighing apparatus body 1, a transmission device 2 is disposed on a right sidewall of the electronic weighing apparatus body 1, a fingerprint identification module 3 is disposed on the right sidewall of the electronic weighing apparatus body 1 opposite to the transmission device 2, a plug 4 is disposed inside the transmission device 2, a sliding rod 21 is disposed on a right sidewall of the plug 4, a stopper 22 is sleeved on an outer wall of the sliding rod 21, the plug 4 is in a "bowl" shaped structure, a right side surface area of the plug is larger than a left side surface area of the plug, left and right side surfaces of the stopper 22 are inclined planes, by providing the plug 4 in the "bowl" shaped structure, when the surface of the plug 4 contacts with a surface of the inclined block 26, the inclined block 26 slides on the surface of the plug 4, thereby moving to the right end surface of the plug 4, thereby limiting the plug 4, when the, thereby the left side surface of the limited block 22 contacts with the inclined block 26 and moves to the right side surface of the limited block 22, thereby the plug 4 is pulled out, the right side wall of the sliding rod 21 is provided with a lead 5, one end of the lead 5 far away from the plug 4 is provided with a computer body 6, the transmission device 2 comprises a support plate 7, the top of the support plate 7 is provided with a transmission joint 8, the inside of the transmission joint 8 is provided with a transmission jack 19, the top of the transmission jack 19 is provided with a limiting device 20 relative to the plug 4, the limiting device 20 comprises a stop block 24, the inside of the stop block 24 is provided with a limiting rod 23, the bottom of the limiting rod 23 is provided with an inclined block 26, a spring 25 is arranged between the top of the inclined block 26 and the bottom of the stop block 24, the inclined block 26 contacts with the surfaces of the plug 4 and the limited block 22, thereby the upward force is brought to, the limiting function is realized, the upper surface of the supporting plate 7 is provided with two groups of sliding grooves 15, the two groups of sliding grooves 15 are vertically connected, the inside of each sliding groove 15 is slidably connected with a sliding block 16, the top of each sliding block 16 is provided with a half gear 17, the top of the supporting plate 7 is provided with a hydraulic cylinder 11, the end part of each hydraulic cylinder 11, which is opposite to the position of the corresponding half gear 17, is provided with a rack 14, the rack 14 is connected with the corresponding half gear 17 in a meshing manner, the hydraulic cylinder 11 contracts towards the direction away from the baffle plate so as to drive the rack 14 to contract, so as to drive the half gear 17 to deflect, so as to drive the sliding block 16 to slide in the corresponding sliding groove 15, so as to drive the reversing wheel 12 to slide in the corresponding sliding groove 15, so as to drive the reversing plate 18 to deflect, so as to drive the baffle plate 9 to deflect, so, the top of the reversing plate 18 is provided with a connecting plate 13, the connecting plate 13 is of an L-shaped structure, the connecting plate 13 with the L-shaped structure can drive the baffle 9 to be opened and closed synchronously when the reversing plate 18 turns, the baffle 9 is arranged at one end, far away from the reversing plate 18, of the connecting plate 13, and the vibration sensor 10 is arranged on one surface, close to the transmission joint 8, of the baffle 9.
The utility model discloses a theory of operation is:
when the utility model is used, the electronic weighing apparatus body 1 is used for weighing objects, when weighing data needs to be transmitted to the computer body 6, fingers are placed at the position of the fingerprint identification module 3, so as to start the hydraulic cylinder 11, the hydraulic cylinder 11 contracts towards the direction far away from the baffle plate to drive the rack 14 to contract, so as to drive the half gear 17 to deflect, so as to drive the slider 16 to slide in the chute 15, so as to drive the reversing wheel 12 to slide in the chute 15, so as to drive the reversing plate 18 to deflect, the connecting plate 13 with an L-shaped structure is used for driving the baffle plate 9 to deflect, so as to open the opening of the transmission device 2, expose the transmission joint 8, the surface stress condition of the baffle plate 9 is monitored by arranging the vibration sensor 10, the baffle plate 9 is prevented from being disassembled by violence of stealing molecules, so as to realize the protection of the transmission device 2, and when the electronic weighing apparatus, improve the safety performance of the electronic weighing apparatus body 1, when data is transmitted, the plug 4 is inserted into the transmission jack 19, through the plug 4 with the bowl-shaped structure, when the surface of the plug 4 contacts with the surface of the inclined block 26, the inclined block 26 slides on the surface of the plug 4, thereby bringing upward force to the inclined block 26, thereby driving the limiting rod 23 to move upward, thereby compressing the spring 25, thereby the inclined block 26 moves to the right end face of the plug 4, thereby limiting the plug 4, preventing the transmission joint 8 from loosing due to stress, thereby causing the interface to break or damage, which is difficult to ensure the transmission stability, when the plug 4 needs to be pulled out, the plug 4 continues to be pushed inward, thereby the left surface of the limiting block 22 contacts with the inclined block 26, thereby moving to the right side face of the limiting block 22, at this time, the inclined block 26 drives the limiting block 22 to move to the right side wall of the plug 4, thereby pulling out the plug 4 and improving the stability of the connection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A weighing data transfer device on an electronic weighing apparatus comprises an electronic weighing apparatus body (1) and is characterized in that a transmission device (2) is arranged on the right side wall of the electronic weighing apparatus body (1), a fingerprint identification module (3) is arranged on the right side wall of the electronic weighing apparatus body (1) relative to the transmission device (2), a plug (4) is arranged inside the transmission device (2), a sliding rod (21) is arranged on the right side wall of the plug (4), a limiting block (22) is sleeved on the outer wall of the sliding rod (21), a lead (5) is arranged on the right side wall of the sliding rod (21), a computer body (6) is arranged at one end, far away from the plug (4), of the lead (5), the transmission device (2) comprises a support plate (7), a transmission joint (8) is arranged at the top of the support plate (7), a transmission jack (19) is arranged inside the transmission joint (8), the top of the transmission jack (19) is provided with a limiting device (20) corresponding to the plug (4), the upper surface of the supporting plate (7) is provided with a sliding chute (15), the inside of the sliding chute (15) is connected with a sliding block (16) in a sliding way, a half gear (17) is arranged at the top of the sliding block (16), a hydraulic cylinder (11) is arranged at the top of the supporting plate (7), a rack (14) is arranged at the position of the end part of the hydraulic cylinder (11) corresponding to the half gear (17), a reversing plate (18) is arranged on the right side of the half gear (17), a reversing wheel (12) is arranged at the bottom of one end, far away from the half gear (17), of the reversing plate (18), a connecting plate (13) is arranged at the top of the reversing plate (18), a baffle plate (9) is arranged at one end of the connecting plate (13) far away from the reversing plate (18), and a vibration sensor (10) is arranged on one surface of the baffle (9) close to the transmission joint (8).
2. The device for transferring the weighing data on the electronic weighing apparatus according to claim 1, wherein the plug (4) has a bowl-shaped structure, the right side surface area is larger than the left side surface area, and the left and right side surfaces of the limiting block (22) are both inclined surfaces.
3. The device for transferring the weighing data on the electronic weighing apparatus according to claim 1, wherein the limiting device (20) comprises a stopper (24), a limiting rod (23) is arranged inside the stopper (24), an inclined block (26) is arranged at the bottom of the limiting rod (23), and a spring (25) is arranged between the top of the inclined block (26) and the bottom of the stopper (24).
4. The device for transferring weighing data on an electronic weighing apparatus according to claim 1, wherein the sliding slots (15) are provided with two sets, and the two sets of sliding slots (15) are vertically connected.
5. The device for transferring the weighing data on the electronic weighing apparatus according to claim 1, wherein the rack (14) is engaged with the half gear (17).
6. The device for transferring weighing data on an electronic weighing apparatus according to claim 1, wherein said connecting plate (13) is of "L" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588722.0U CN213363985U (en) | 2020-08-04 | 2020-08-04 | Weighing data transfer device on electronic weighing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588722.0U CN213363985U (en) | 2020-08-04 | 2020-08-04 | Weighing data transfer device on electronic weighing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213363985U true CN213363985U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021588722.0U Expired - Fee Related CN213363985U (en) | 2020-08-04 | 2020-08-04 | Weighing data transfer device on electronic weighing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213363985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241682A (en) * | 2022-06-14 | 2022-10-25 | 梁文彬 | BOD interface data safety device |
-
2020
- 2020-08-04 CN CN202021588722.0U patent/CN213363985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241682A (en) * | 2022-06-14 | 2022-10-25 | 梁文彬 | BOD interface data safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210723 Address after: 430000 floors 1-4 (8), building 4, yumenjing brigade, Cihui farm, Dongxihu District, Wuhan City, Hubei Province Patentee after: Wuhan Tianchang weighing instrument manufacturing Co.,Ltd. Address before: Room b509, standard workshop auxiliary room, Jinyang science and Technology Industrial Park, national high tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee before: Guizhou Guihang Weighing System Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 Termination date: 20210804 |