Card locking adapter and card locking system thereof

Abstract

The utility model discloses a card locking adapter and a card locking system thereof, and belongs to the technical field of electromagnetic locks, the card locking adapter comprises a bearing surface and a back side surface which are arranged back to back, the back side surface is provided with an insertion hole used for being inserted into a lifting lock pin of an electromagnetic lock, the bearing surface is provided with a placing groove used for placing a positioning card, and the back side surface is provided with an insertion hole used for being inserted into the lifting lock pin of the electromagnetic lock. A connecting plug used for being inserted into the rope hanging hole of the positioning clamp is arranged in the containing groove. The card locking system comprises an electromagnetic lock with a lifting lock pin and a card locking adapter, and the lifting lock pin of the electromagnetic lock is vertically arranged upwards. The locking card adapter serves as a middle locking card component and can be connected with a lifting ejector pin of the electromagnetic lock through an inserting hole of the locking card adapter, and an inserting head of the locking card adapter can be connected with a rope hanging hole of the positioning card, so that locking card of the positioning card and the electromagnetic lock is achieved, a locking card groove does not need to be formed in the positioning card in a full-chain coordination mode, the research and development cost and the communication cost are reduced, and the working efficiency is improved. And the locking and clamping stability is improved in the aspect of product characteristics.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic locks, in particular to a lock card adapter and a lock card system thereof. Background Art

[0002] When the prior art uses an electromagnetic lock to position a card for an item, usually according to the diameter size of the lifting lock pin of the electromagnetic lock, a positioning hole is specially opened on the item, and the lifting lock pin of the electromagnetic lock is inserted into the positioning hole to limit the item to be locked. However, due to the use scenario and product positioning of the positioning card, a positioning hole matching the electromagnetic lock is usually not specially designed on the positioning card, which requires the cooperation of the positioning card manufacturers. And there is more than one positioning card manufacturer. Therefore, if the electromagnetic lock is to be compatible with all positioning cards, it is necessary to cooperate with all positioning card manufacturers, and the difficulty and production and R & D costs will increase significantly. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the above technical problems, and provide a lock card adapter and a lock card system thereof. The lock card adapter is used as an intermediate lock card component. Through the insertion hole of the lock card adapter, it can be connected to the lifting thimble of the electromagnetic lock, and the plug connector of the lock card adapter can be connected to the hanging rope hole of the positioning card to realize the locking of the positioning card and the electromagnetic lock, without the need for full-chain coordination to open a lock card slot on the positioning card, reducing the R & D cost and communication cost, and improving the lock card stability in terms of product characteristics.

[0004] To achieve the above purpose, the utility model provides the following scheme: The utility model discloses a lock card adapter, which comprises a supporting surface and a back side surface arranged opposite to each other. The back side surface is provided with an insertion hole for being inserted on the lifting lock pin of the electromagnetic lock. The supporting surface is provided with a placing groove for placing the positioning card. An insertion head for inserting into the hanging rope hole of the positioning card is arranged in the placing groove, and the insertion head is perpendicular to the supporting surface.

[0005] Preferably, the insertion hole and the insertion head are respectively arranged at two ends of the lock card adapter. One end in the length direction of the placing groove is close to the insertion hole, and the insertion head is located at the other end in the length direction of the placing groove.

[0006] Preferably, the placing groove comprises a positioning area and a grasping area arranged in sequence along the length direction. The positioning area is close to the insertion hole, the insertion head is located in the grasping area, and operation notches for grasping the positioning card are arranged on two side walls in the width direction of the grasping area.

[0007] Preferably, both ends of the operation notch respectively extend to the position of the insertion head and the position of the positioning area.

[0008] Preferably, the width of the bottom of the slot in the grasping area gradually decreases from the positioning area to the position of the plug connector.

[0009] Preferably, the bottom of the placement slot is an inclined slope surface, the bottom of the slope surface is close to the insertion hole, and the plug connector is located at the top of the slope surface.

[0010] Preferably, a plug socket is provided on the supporting surface, one end of the plug socket is closed, and the other end is communicated with the insertion hole.

[0011] A lock card system is also disclosed, which is characterized in that it includes an electromagnetic lock with a lifting lock pin and the above-mentioned lock card adapter. The lifting lock pin of the electromagnetic lock is arranged vertically upward.

[0012] Preferably, it includes a circuit board and a patch cord. An electromagnetic lock female socket connector is provided on the circuit board, an electromagnetic lock male socket connector is provided on the electromagnetic lock, a patch cord male socket connector for connecting to the electromagnetic lock female socket connector is provided at one end of the patch cord, and a patch cord female socket connector for connecting to the electromagnetic lock male socket connector is provided at the other end of the patch cord.

[0013] The utility model has achieved the following technical effects compared with the prior art:

[0014] Through research and analysis, it is found that most positioning cards on the market are designed with a lanyard hole at one end of the card due to the needs of the usage scenario, and the positioning card can be locked by using this lanyard hole. Therefore, a lock card adapter is proposed as an intermediate lock card component. The insertion hole of the lock card adapter can cooperate with the lifting ejector pin of the electromagnetic lock, and the plug connector of the lock card adapter can cooperate with the lanyard hole of the positioning card, thereby realizing the locking of the positioning card and the electromagnetic lock. There is no need to specifically open a lock slot on the positioning card. Only by producing the lock card adapter, it can be adapted to most positioning cards on the market, without the need for full-chain coordination due to lock card problems, reducing the R & D cost and communication cost, and improving the lock card stability in terms of product characteristics. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the lock card system;

[0017] Figure 2 It is a front structural schematic diagram of the lock card system;

[0018] Figure 3 Schematic perspective view of the lock card adapter

[0019] Figure 4 Top view structure diagram of the lock card adapter

[0020] Figure 5 Top view structure diagram of the positioning card

[0021] Figure 6 Schematic perspective view of the lock card system after placing the positioning card

[0022] Figure 7 Front view structure diagram of the lock card system after placing the positioning card

[0023] Figure 8 Top view structure diagram of the lock card system after placing the positioning card

[0024] Figure 9 Bottom view structure diagram of the lock card system after placing the positioning card

[0025] Figure 10 Connection relationship diagram of the circuit board, patch cord and electromagnetic lock in the lock card system

[0026] Explanation of reference numerals

[0027] 1. Lock card adapter; 2. Electromagnetic lock; 3. Positioning card; 4. Circuit board; 5. Patch cord

[0028] 11. Insertion hole; 12. Placement groove; 13. Plug; 14. Operation notch; 15. Slope; 16. Insertion sleeve

[0029] 21. Lifting lock pin; 22. Male connector of electromagnetic lock

[0030] 31. Hanging cord hole

[0031] 41. Female connector of electromagnetic lock

[0032] 51. Male connector of patch cord; 52. Female connector of patch cord Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Embodiment 1

[0035] This embodiment provides a lock card adapter, as Figures 1 to 10 shown, the lock card adapter 1 includes a supporting surface and a back side, and the supporting surface and the back side are arranged back to back. An insertion hole 11 is provided on the back side, and a placement groove 12 is provided on the supporting surface. An insertion head 13 is provided in the placement groove 12, and the insertion head 13 is perpendicular to the supporting surface.

[0036] Working principle: The electromagnetic lock 2 is arranged vertically. After the electromagnetic lock 2 is powered on, the lifting lock pin 21 of the electromagnetic lock 2 pops out. The insertion hole 11 of the lock card adapter 1 is inserted onto the lifting lock pin 21. At this time, the lock card adapter 1 is in a lying state, with the back side facing downward and the supporting surface facing upward. The hanging rope hole 31 of the positioning card 3 is inserted into the insertion head 13, and the positioning card 3 is placed flat in the placement groove 12, thus completing the placement and limitation of the positioning card 3. With the design of the lock card adapter 1, it is designed according to the appearance structure of the positioning card 3. Through research and analysis, most positioning cards 3 on the market have a hanging rope hole 31 designed at one end of the card due to the need of the usage scenario, and the positioning card 3 can be locked by using this hanging rope hole 31. In this way, only the lock card adapter needs to be produced to adapt to most positioning cards 3 on the market, without the need for full-chain coordination due to lock card problems, reducing the R & D cost and communication cost, and improving the lock card stability in terms of product characteristics.

[0037] In this embodiment, as Figures 1 to 10 shown, the insertion hole 11 and the insertion head 13 are respectively arranged at both ends of the lock card adapter 1. One end in the length direction of the placement groove 12 is close to the insertion hole 11, and the insertion head 13 is located at the other end in the length direction of the placement groove 12.

[0038] Furthermore, in this embodiment, as Figures 1 to 10 shown, the placement groove 12 includes a positioning area and a grasping area, and the positioning area and the grasping area are arranged in sequence along the length direction of the placement groove 12. The positioning area is close to the insertion hole 11, and the insertion head 13 is located in the grasping area. Operation notches 14 are provided on the two side walls in the width direction of the grasping area. Through the operation notches 14 on both side walls of the placement groove 12, it is convenient for a human hand or other clamping mechanisms to grasp the positioning card 3 from both sides of the positioning card 3, and then take it out of the placement groove 12.

[0039] Furthermore, in this embodiment, as Figures 1 to 10 shown, both ends of the operation notch 14 respectively extend to the position of the insertion head 13 and the positioning area, expanding the range of the operation notch 14, making it more convenient to grasp. In this way, the entire placement groove 12 becomes a semi-open groove with side walls in some parts and no side walls in some parts. Chamfering can be done at the places with side walls to prevent the sharp tips of the side walls from scratching or hurting the human body. Of course, the sharp corners of the side walls can also be flattened, which can also prevent the tips from scratching or hurting the human body, but the chamfering effect is better.

[0040] In order to more conveniently grab the positioning card 3, in this embodiment, Figures 1 to 10 As shown, the width of the bottom of the groove in the grabbing area gradually decreases from the positioning area to the position direction of the plug connector 13. In this way, after the positioning card 3 is placed in the placement groove 12, the two sides of the positioning card 3 in the width direction will extend out of the bottom of the placement groove 12 in the grabbing area, which makes it easier to grab. Figure 9 Bottom view shown.

[0041] In this embodiment, Figures 1 to 10 As shown, the bottom of the placement groove 12 is an inclined slope 15, the bottom of the slope 15 is close to the plug hole 11, and the plug connector 13 is located at the top of the slope. Setting the bottom of the placement groove 12 as a slope can prevent the positioning card 3 from tilting upward, which is beneficial to the stability of the positioning card 3 in the placement groove 12.

[0042] In this embodiment, Figures 1 to 10 As shown, a plug-in sleeve 16 is provided on the supporting surface, one end of the plug-in sleeve 16 is closed, and the other end is connected to the plug-in hole 11. After the plug-in sleeve 16 is provided, the insertion depth of the lifting lock pin 21 will be extended, providing the connection stability between the electromagnetic lock 2 and the lock card adapter 1. At the same time, the overall center of gravity of the lock card adapter 1 will not move up, thereby improving the stability of the lock card adapter 1.

[0043] In this embodiment, Figures 1 to 10 As shown, the lock card adapter 1 can be manufactured by 3D printing. First, the distance between the electromagnetic lock 2 and the positioning card 3 at the empty position of the hanging rope is measured, and the rationality of lifting and the suitability of the adapter are simulated through three-dimensional modeling. Then, a 3D printed sample is used for physical testing and adjustment until the structure is established and stable.

[0044] Example 2

[0045] This embodiment provides a card locking system, such as Figures 1 to 10 As shown, it includes an electromagnetic lock 2 and the lock card adapter 1 in embodiment 1. The electromagnetic lock 2 has a lifting lock pin 21, and the lifting lock pin 21 of the electromagnetic lock 2 is vertically arranged upward. The electromagnetic lock 2 can be purchased in the existing form with a lifting lock pin 21, and no excessive restrictions are made here.

[0046] Working principle: First, the lock card adapter 1 needs to be installed on the electromagnetic lock 2. Specifically, the electromagnetic lock 2 is energized, the lifting lock pin 21 of the electromagnetic lock 2 pops out, and the plug hole 11 is inserted into the lifting lock pin 21 of the vertically arranged electromagnetic lock 2. At this time, the lock card adapter 1 is in a lying state, with the back side facing downward and the supporting surface facing upward; then, the positioning card 3 can be placed, specifically, the hanging rope hole 31 of the positioning card 3 is inserted into the plug connector 13, and the positioning card 3 is placed flat in the placement slot 12, and the locking of the positioning card 3 is completed.

[0047] In this embodiment, Figures 1 to 10As shown in the figure, the lock card system further includes a circuit board 4 and an adapter cable 5. An electromagnetic lock female socket connector 41 is provided on the circuit board 4, and an electromagnetic lock male socket connector 22 is provided on the electromagnetic lock 2. One end of the adapter cable 5 is provided with an adapter cable male socket connector 51, and the other end of the adapter cable 5 is provided with an adapter cable female socket connector 52.

[0048] The original wiring method was to directly connect the electromagnetic lock male socket connector 22 of the electromagnetic lock 2 to the electromagnetic lock female socket connector 41 on the circuit board 4. However, the problem of insufficient cable length often occurred, resulting in the inability to connect the electromagnetic lock male socket connector 22 of the electromagnetic lock 2 to the electromagnetic lock female socket connector 41 on the circuit board 4. Now, after adding the adapter cable 5, the adapter cable male socket connector 51 of the adapter cable 5 is connected to the electromagnetic lock female socket connector 41 on the circuit board 4, and the adapter cable female socket connector 52 of the adapter cable 5 is connected to the electromagnetic lock male socket connector 22 of the electromagnetic lock 2, thereby extending the cable and achieving the connection between the electromagnetic lock 2 and the circuit board 4, realizing the multi-compatibility of the electromagnetic lock 2 for fixing the positioning card 3.

[0049] In the present utility model, specific examples are used to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A card lock adapter, characterized in that: The lock card adapter includes a supporting surface and a back side surface arranged in back to back, the back side surface is provided with a plug hole for plugging into the lifting lock pin of the electromagnetic lock, the supporting surface is provided with a placement groove for placing the positioning card, the placement groove is provided with a plug connector for inserting the lanyard hole of the positioning card, and the plug connector is perpendicular to the supporting surface.

2. The card lock adapter according to claim 1, characterized in that: The plug hole and the plug connector are respectively arranged at two ends of the lock card adapter, one end of the placement slot in the length direction is close to the plug hole, and the plug connector is located at the other end of the placement slot in the length direction.

3. The card lock adapter according to claim 2, characterized in that: The placement slot includes a positioning area and a grabbing area arranged in sequence along the length direction, the positioning area is close to the plug hole, the plug connector is located in the grabbing area, and two side walls in the width direction of the grabbing area are provided with operating notches for grabbing the positioning card.

4. The card lock adapter according to claim 3, characterized in that: Two ends of the operation notch extend to the position of the plug connector and the position of the positioning area respectively.

5. The card lock adapter according to claim 4, characterized in that: The width of the groove bottom of the gripping area gradually decreases from the positioning area to the plug connector position.

6. A card lock adapter according to any one of claims 2 to 5, characterized in that: The bottom of the placement groove is an inclined slope, the bottom of the slope is close to the plug hole, and the plug connector is located at the top of the slope.

7. The card lock adapter according to claim 6, characterized in that: The supporting surface is provided with a plug sleeve, one end of the plug sleeve is closed, and the other end is communicated with the plug hole.

8. A card locking system, characterized in that: It comprises an electromagnetic lock having a lifting lock pin and a lock card adapter as described in any one of claims 1 to 7, wherein the lifting lock pin of the electromagnetic lock is arranged vertically upward.

9. A card locking system according to claim 8, characterized in that: It includes a circuit board and an adapter wire, the circuit board is provided with an electromagnetic lock female connector, the electromagnetic lock is provided with an electromagnetic lock male connector, one end of the adapter wire is provided with an adapter wire male connector for connecting to the electromagnetic lock female connector, and the other end of the adapter wire is provided with an adapter wire female connector for connecting to the electromagnetic lock male connector.

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