CN210181726U - POS machine magnetic head safety arrangement - Google Patents
POS machine magnetic head safety arrangement Download PDFInfo
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- CN210181726U CN210181726U CN201921448240.2U CN201921448240U CN210181726U CN 210181726 U CN210181726 U CN 210181726U CN 201921448240 U CN201921448240 U CN 201921448240U CN 210181726 U CN210181726 U CN 210181726U
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- shell
- magnetic head
- spring
- pos machine
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Abstract
The utility model discloses a POS machine magnetic head safety arrangement, which comprises an outer shell, the right side bolted connection of shell has gear motor, gear motor runs through the shell and is provided with the mechanism of pushing away the head. This POS machine magnetic head safety arrangement realizes the up-and-down motion of movable plate through structures such as shell, gear motor, lead screw, slider, push rod, movable plate, realizes compressing tightly of magnetic card and reading of magnetic head to the magnetic card through structures such as draw-in groove, first spring, first telescopic link, second spring, separation blade, supporting shoe, second telescopic link, third spring, clamp plate, apron, screw, simple structure, and beneficial effect is obvious.
Description
Technical Field
The utility model relates to a POS machine technical field specifically is a POS machine magnetic head safety arrangement.
Background
The POS machine is a multifunctional terminal, it is installed in special commercial tenant and acceptance network of credit card and connected with computer to form network, it can implement electronic fund automatic transfer, it has the functions of supporting consumption, preauthorization, balance inquiry and transfer account, etc., and is safe, quick and reliable in use, at present, due to continuous development of payment technology, the application of POS machine is more and more extensive and general, for terminal POS equipment, customer data safety is extremely important, magnetic card is used as current more extensive transaction carrier, and can prevent its data from being grabbed by lawless person, so that the safety protection of magnetic head of POS machine is critical, in a POS machine, it mainly utilizes the magnetic head set on its machine body to read information from magnetic card and finally complete payment, so to speak, the magnetic head is a core component of POS machine, and the magnetic head safety protection device of current POS machine is easy to cause magnetic head shake, influence the card performance of reading, it is weak to compress tightly the shell fragment performance of magnetic card moreover, and intensity is not enough, and the shell fragment is difficult to resume after warping, leads to the magnetic head easily and can not hug closely the magnetic card for the magnetic head reads the card inefficacy, and POS machine magnetic head in addition, inconvenient dismantles the magnetic head, can't satisfy the requirement of current people to this product, so, how to design a POS machine magnetic head safety arrangement, become the problem that we will solve at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a POS machine magnetic head safety arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for a magnetic head of a POS machine comprises a shell, wherein a speed reducing motor is connected to the right side of the shell through a bolt, and a head pushing mechanism is arranged on the speed reducing motor in a penetrating mode through the shell;
the pushing head mechanism comprises a lead screw, a sliding block, a push rod, a movable plate, a clamping groove, a first spring, a first telescopic rod, a second spring, a blocking piece, a supporting block, a second telescopic rod, a third spring, a pressing plate, a cover plate and a screw;
the speed reducing motor penetrates through the shell and is welded with a lead screw, the outer wall of the lead screw is in threaded connection with a sliding block, the bottom end of the sliding block is rotatably connected with one end of a push rod through a pin shaft, the other end of the push rod is rotatably connected with a movable plate through a pin shaft, a magnetic head clamping groove is installed at the bottom end of the movable plate, one end of a first spring is welded at the bottom end of the shell along the vertical direction, the other end of the first spring is welded with a movable plate, a blocking piece is welded at the bottom end of the first telescopic rod, a second spring is sleeved on the outer wall of the first telescopic rod, supporting blocks are welded at the left side and the right side of the bottom end of the movable plate, one end of a second telescopic rod is welded at the left side and the right side of the bottom end of the supporting block, a pressing, the rear side of shell closely laminates there is the apron, the outer wall bolted connection of apron has the screw, the apron passes through the fix with screw at the rear side outer wall of shell.
Preferably, the thread directions of the left side and the right side of the screw rod are opposite.
Preferably, the number of the sliding blocks is two, and the sliding blocks are evenly and symmetrically distributed on the outer walls of the left side and the right side of the screw rod.
Preferably, the inner walls of the left side and the right side of the shell are provided with slideways.
Preferably, the number of the first springs is four, and the first springs are uniformly and symmetrically distributed at four corners of the bottom end of the moving plate.
Preferably, the baffle is a U-shaped baffle.
Preferably, a rubber pad is adhered to the bottom end of the pressing plate.
Compared with the prior art, the beneficial effects of the utility model are that: this POS machine magnetic head safety arrangement realizes the up-and-down motion of movable plate through structures such as shell, gear motor, lead screw, slider, push rod, movable plate, realizes compressing tightly of magnetic card and reading of magnetic head to the magnetic card through structures such as draw-in groove, first spring, first telescopic link, second spring, separation blade, supporting shoe, second telescopic link, third spring, clamp plate, apron, screw, simple structure, and beneficial effect is obvious.
Drawings
FIG. 1 is a front sectional view of the housing structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1. the device comprises a shell, 2, a speed reducing motor, 3, a lead screw, 4, a sliding block, 5, a push rod, 6, a movable plate, 7, a clamping groove, 8, a first spring, 9, a first telescopic rod, 10, a second spring, 11, a blocking piece, 12, a supporting block, 13, a second telescopic rod, 14, a third spring, 15, a pressing plate, 16, a cover plate, 17 and a screw.
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. 1-3, the present invention provides a technical solution: a safety protection device for a magnetic head of a POS machine comprises a shell 1, wherein a speed reducing motor 2 is connected to the right side of the shell 1 through a bolt, and a head pushing mechanism is arranged on the speed reducing motor 2 in a penetrating mode through the shell 1;
the pushing head mechanism comprises a screw rod 3, a sliding block 4, a pushing rod 5, a moving plate 6, a clamping groove 7, a first spring 8, a first telescopic rod 9, a second spring 10, a blocking piece 11, a supporting block 12, a second telescopic rod 13, a third spring 14, a pressing plate 15, a cover plate 16 and a screw 17;
the speed reducing motor 2 penetrates through the shell 1 and is welded with a lead screw 3, the outer wall of the lead screw 3 is in threaded connection with a sliding block 4, the lead screw 3 moves clockwise to drive a left sliding block 4 and a right sliding block 4 to move outwards simultaneously through a thread effect, the bottom end of the sliding block 4 is rotatably connected with one end of a push rod 5 through a pin shaft, the other end of the push rod 5 is rotatably connected with a movable plate 6 through a pin shaft, the bottom end of the movable plate 6 is provided with a magnetic head clamping groove 7, the left sliding block 4 and the right sliding block 4 move outwards simultaneously and push the movable plate 6 downwards through the push rod 5, the bottom end of the shell 1 is welded with one end of a first spring 8 along the vertical direction, the elastic coefficient of the first spring 8 is 10N/CM, the other end of the first spring 8 is welded with the movable plate 6, the bottom end of the shell, the elastic coefficient of second spring 10 is 10N CM, supporting shoe 12 has all been welded to the bottom left and right sides of movable plate 6, the one end of second telescopic link 13 has all been welded to the bottom left and right sides of supporting shoe 12, the other end welding of second telescopic link 13 has clamp plate 15, the outer wall cup joint of second telescopic link 13 has third spring 14, the elastic coefficient of third spring 14 is 10N CM, the rear side of shell 1 closely laminates apron 16, the outer wall bolted connection of apron 16 has screw 17, apron 16 passes through screw 17 to be fixed at the rear side outer wall of shell 1.
The following electric devices have the following types and functions:
the speed reducing motor 2: a servo motor of model MR-J2S-10A.
Preferably, the left and right threads of the screw rod 3 are opposite in rotation direction, and the clockwise movement of the screw rod 3 drives the left and right sliders 4 to move outwards simultaneously through the action of the threads.
Preferably, the number of the slide blocks 4 is two, and the slide blocks are uniformly and symmetrically distributed on the outer walls of the left side and the right side of the screw rod 3, and the left slide block 4 and the right slide block 4 move outwards simultaneously to push the moving plate 6 downwards through the push rod 5.
As preferred scheme, further, the slide has all been seted up to the left and right sides inner wall of shell 1, and the slide makes things convenient for movable plate 6 motion.
Preferably, the number of the first springs 8 is four, and the first springs 8 are uniformly and symmetrically distributed at four corners of the bottom end of the moving plate 6, so that the moving plate 6 can move stably by the first springs 8.
Preferably, the blocking piece 11 is a U-shaped blocking piece, and the blocking piece 11 pushes the magnetic card upwards.
Preferably, a rubber pad is adhered to the bottom end of the pressing plate 15, and the rubber pad has a slip-proof function.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
During the use, at first link to each other the device with external power source, pass through the bayonet socket insertion device with the magnetic card, start first gear motor 2, first gear motor 2 clockwise, first gear motor 2 drives lead screw 3 clockwise motion, lead screw 3 clockwise motion drives through the screw action and controls two sliders 4 and move to the outside simultaneously, control two sliders 4 and move to the outside simultaneously and pass through push rod 5 and promote movable plate 6 downwards, movable plate 6 compresses tightly third spring 14 through second telescopic link 13, third spring 14 compresses tightly the magnetic card through clamp plate 15, the magnetic card information is read to the magnetic card head this moment, this design beneficial effect is obvious, therefore, the clothes hanger is strong in practicability, and is beneficial to popularization and use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "mating" or "welding" or "mounting" or "providing" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A POS machine magnetic head safety protection device comprises a shell (1), and is characterized in that: the right side of the shell (1) is connected with a speed reducing motor (2) through a bolt, and the speed reducing motor (2) penetrates through the shell (1) and is provided with a push head mechanism;
the pushing head mechanism comprises a lead screw (3), a sliding block (4), a push rod (5), a moving plate (6), a clamping groove (7), a first spring (8), a first telescopic rod (9), a second spring (10), a blocking piece (11), a supporting block (12), a second telescopic rod (13), a third spring (14), a pressing plate (15), a cover plate (16) and a screw (17);
the lead screw (3) is welded on the speed reducing motor (2) through the shell (1), the outer wall of the lead screw (3) is in threaded connection with the sliding block (4), the bottom end of the sliding block (4) is rotatably connected with one end of the push rod (5) through a pin shaft, the other end of the push rod (5) is rotatably connected with the movable plate (6) through a pin shaft, a magnetic head clamping groove (7) is installed at the bottom end of the movable plate (6), one end of the first spring (8) is welded at the bottom end of the shell (1) along the vertical direction, the other end of the first spring (8) is welded with the movable plate (6), one end of the first telescopic rod (9) is welded at the bottom end of the shell (1) along the vertical direction, the blocking piece (11) is welded at the other end of the first telescopic rod (9), the second spring (10) is sleeved on the outer wall of the first telescopic rod (9), the one end of second telescopic link (13) is all welded to the bottom left and right sides of supporting shoe (12), the other end welding of second telescopic link (13) has clamp plate (15), third spring (14) have been cup jointed to the outer wall of second telescopic link (13), the rear side of shell (1) closely laminates apron (16), the outer wall bolted connection of apron (16) has screw (17), apron (16) are fixed at the rear side outer wall of shell (1) through screw (17).
2. The POS machine magnetic head safety protection device according to claim 1, wherein: the left and right threads of the screw rod (3) are opposite in rotating direction.
3. The POS machine magnetic head safety protection device according to claim 1, wherein: the number of the sliding blocks (4) is two, and the sliding blocks are evenly and symmetrically distributed on the outer walls of the left side and the right side of the lead screw (3).
4. The POS machine magnetic head safety protection device according to claim 1, wherein: the inner walls of the left side and the right side of the shell (1) are provided with slideways.
5. The POS machine magnetic head safety protection device according to claim 1, wherein: the number of the first springs (8) is four, and the first springs are uniformly and symmetrically distributed at four corners of the bottom end of the moving plate (6).
6. The POS machine magnetic head safety protection device according to claim 1, wherein: the baffle plate (11) is a U-shaped baffle plate.
7. The POS machine magnetic head safety protection device according to claim 1, wherein: the bottom end of the pressing plate (15) is pasted with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448240.2U CN210181726U (en) | 2019-08-30 | 2019-08-30 | POS machine magnetic head safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448240.2U CN210181726U (en) | 2019-08-30 | 2019-08-30 | POS machine magnetic head safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210181726U true CN210181726U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921448240.2U Expired - Fee Related CN210181726U (en) | 2019-08-30 | 2019-08-30 | POS machine magnetic head safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210181726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112347797A (en) * | 2020-11-12 | 2021-02-09 | 佛山市高明欧一电子制造有限公司 | Card reading device for access controller |
-
2019
- 2019-08-30 CN CN201921448240.2U patent/CN210181726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112347797A (en) * | 2020-11-12 | 2021-02-09 | 佛山市高明欧一电子制造有限公司 | Card reading device for access controller |
| CN112347797B (en) * | 2020-11-12 | 2024-04-19 | 佛山市高明欧一电子制造有限公司 | Card reader for access controller |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20200830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |