CN217557971U - Communication device and mechanical cipher anti-theft device - Google Patents
Communication device and mechanical cipher anti-theft device Download PDFInfo
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- CN217557971U CN217557971U CN202220592402.5U CN202220592402U CN217557971U CN 217557971 U CN217557971 U CN 217557971U CN 202220592402 U CN202220592402 U CN 202220592402U CN 217557971 U CN217557971 U CN 217557971U
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Abstract
The utility model relates to a communication device and a mechanical password anti-theft device, the anti-theft device comprises a lock body and a locking device, the lock body comprises a fixed seat, a locking mechanism and a limiting component; the fixed seat comprises a base and a supporting seat arranged along the side edge of the base, the supporting seat can slide on the base, and a movable groove is formed in the supporting seat; the locking mechanism is arranged in the movable groove and can move on the supporting seat along the movable groove to approach or depart from the base; spacing subassembly slidable mounting is on the base, and spacing subassembly includes the stopper, and the stopper is equipped with the spacing groove in the one side that deviates from the base. The locking device is close to the lock body and abuts against the limiting block, the limiting assembly is pushed to slide along the rail, the locking mechanism moves away from the limiting block along the movable groove, and the locking mechanism is separated from the limiting groove; the locking device is clamped with the locking mechanism to prevent the locking device from being separated from the locking mechanism.
Description
Technical Field
The utility model relates to the field of communication, more specifically say, relate to a communication device and mechanical type password anti-theft device.
Background
Devices such as mechanical coded locks in the field are generally designed for specific types of products, are applicable to inconsistent product types and cannot be applied to communication products; the structure is complicated, and the operability is not strong.
In order to solve the safety anti-theft problem of outdoor equipment, an external interface and a cable of the protection equipment need to have a high-reliability mechanical password anti-theft self-locking structure, the protection equipment is applied to outdoor products, and the competitiveness of the products in the industry of athermalization is improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a communication device and mechanical type password anti-theft device are provided.
The utility model provides a technical scheme that its technical problem adopted is: the mechanical password anti-theft device comprises a lock body and a locking device, wherein the lock body comprises a fixed seat, a locking mechanism and at least one group of limiting components;
the fixed seat comprises a base and a supporting seat arranged along the side edge of the base, the supporting seat can slide on the base, and a movable groove is formed in the supporting seat;
the locking mechanism is arranged at the movable groove and can move on the supporting seat along the movable groove to approach or depart from the base;
the limiting assembly is slidably mounted on the base and comprises a limiting block, and a limiting groove is formed in one side, away from the base, of the limiting block;
when the lock body is at an initial position, the limiting block is at an unlocking position, and the locking mechanism is positioned in the limiting groove;
when the locking device and the lock body are continuously pivoted and close relatively, the locking device is abutted against the limiting block, the limiting assembly is pushed to slide on the base, the locking mechanism moves away from the limiting block along the movable groove and is separated from the limiting groove, and finally the lock body and the locking device are locked mutually;
when the limiting block slides back to the unlocking position, the locking mechanism slides into the limiting groove, so that the lock body and the locking device are unlocked.
In some embodiments, at least one rail is arranged on the base, the two opposite edges of the same surface of the base are respectively provided with the supporting seats, the rail is positioned between the two supporting seats, and the two supporting seats are respectively provided with a movable groove extending towards the base;
the locking mechanism comprises a locking rod and a first elastic piece, two ends of the locking rod are clamped into the two movable grooves respectively, and the first elastic piece provides elastic force for the locking rod, wherein the elastic force is used for providing elastic force for one end of the movable groove close to the base;
the limiting groove is located the limiting block deviates from one side of the base, the opening of the limiting groove is provided with a guide structure, and the guide structure is a round angle or an oblique angle.
In some embodiments, follow on the stopper a plurality of lockholes have been arranged to the track direction, spacing subassembly includes the locking subassembly, the locking subassembly card is established the stopper is predetermine the lockhole to set for the password value, the locking subassembly includes shifting block and lock core, the lock core is installed on the shifting block, and the side direction card is gone into the lockhole, in order to let the shifting block drive the stopper is followed track shift.
In some embodiments, at least one side of the rail is provided with a guide groove, and the shifting block penetrates through the guide groove to the side where the limiting block is located.
In some embodiments, a guide groove is formed in the side surface of the limiting block, and a guide head clamped into the guide groove is arranged on the shifting block so as to guide and position the locking assembly when the position of the locking assembly is adjusted along the guide groove.
In some embodiments, the lock cylinder includes a housing, a lock pin, a third resilient member, an unlocking member;
the third elastic piece is arranged in the shell, the lock pin is arranged in the shell and extends out of the shell to be inserted into the lock hole, and the third elastic piece provides elastic force for the lock pin to extend out of the shell;
the lock pin is provided with an inclined chute, the unlocking piece is inserted into the chute and abuts against the chute when being inserted into the chute, and the lock pin is separated from the lock hole.
In some embodiments, the limiting assembly further comprises a second elastic member sandwiched between the limiting block and the rail, and the second elastic member provides the limiting block with an elastic force far away from the base.
In some embodiments, the side surface of the limit block adjacent to the base is provided with an accommodating groove for the second elastic piece to be placed in;
the second elastic piece is a bent elastic piece, one end of the second elastic piece is provided with a positioning hole, the accommodating groove is internally provided with a positioning column, and the positioning hole is sleeved and fixed on the positioning column.
In some embodiments, the locking device comprises a main body and a locking head arranged at the head of the main body;
the lock head comprises a stopping part and a guide part, one end of the stopping part forms an included angle with the main body to clamp the locking mechanism, the guide part is connected with the other end of the stopping part and extends in a direction away from the main body, and the guide part is obliquely or bent towards the plane where the main body is located.
A communication device comprises a first shell, a second shell and a mechanical password anti-theft device, wherein a lock body is installed on the first shell, a locking device is arranged on the second shell, and the locking device is locked with or unlocked from the lock body so as to lock or unlock the first shell and the second shell.
Implement the utility model discloses a communication device and mechanical type password anti-theft device has following beneficial effect: the high-reliability mechanical password anti-theft self-locking structure is favorable for solving the safety anti-theft problem of outdoor equipment, protects the external interface and the cable of the equipment, and improves the competitiveness of products in the industry of athermalization by applied outdoor products. The first shell and the second shell of the communication device can be self-locked after being closed, the self-locking function is achieved, and the limiting assembly can be adjusted to be unlocked quickly.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic structural diagram of a communication device according to an embodiment of the present invention, when a first housing 3242 and a second housing Guan Bisuo are combined;
FIG. 2 is a schematic cross-sectional view of the communication device of FIG. 1;
fig. 3 is a schematic structural diagram of the communication device in fig. 1 when the first housing Guan Bisuo is combined;
FIG. 4 is a schematic cross-sectional view of the communication device in FIG. 3;
FIG. 5 is a schematic cross-sectional view of the locking device abutting against the limiting block when the first and second housings are closed;
FIG. 6 is an enlarged schematic view of detail A of FIG. 5;
FIG. 7 is a schematic cross-sectional view of the locking device pushing the stopper to slide when the first and second housings are closed to release the locking mechanism from the stopper groove;
FIG. 8 is an enlarged schematic view of detail B of FIG. 7;
FIG. 9 is a cross-sectional view of the locking device after the stopping portion of the locking device is engaged with the locking mechanism when the first and second housings are closed;
FIG. 10 is an enlarged schematic view of detail C of FIG. 9;
FIG. 11 is a perspective view of the locking mechanism of the locking device being snapped into the retaining groove;
FIG. 12 is a cross-sectional schematic view of the closure of FIG. 11;
figure 13 is an enlarged schematic view of the intermediate stop assembly of figure 12.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the communication device in a preferred embodiment of the present invention includes a box 1, a first housing 2, a second housing 3, and a mechanical password anti-theft device 4, a processing device, a storage device, a cable, a data interface and other communication devices can be stored in the box 1, an opening 11 is disposed on the box 1, the first housing 2 and the second housing 3 are respectively rotated to be disposed on two opposite sides of the opening 11, the first housing 2 and the second housing 3 are turned over and closed to close the opening 11, and the first housing 2 and the second housing 3 are turned over and open the opening 11.
Referring to fig. 5 to 10, the mechanical combination anti-theft device 4 includes a lock body 41 and a locking device 42, wherein the lock body 41 includes a fixing seat 411, a locking mechanism 412, and at least one set of limiting components 413. The lock body 41 is installed on the first shell 2, the locking device 42 is arranged on the second shell 3, and the locking device 42 is locked with or unlocked from the lock body 41 to lock or unlock the first shell 2 and the second shell 3.
Referring to fig. 11 and 12, the fixing seat 411 includes a base 4111 and a supporting seat 4112 disposed along a side of the base 4111, the supporting seat 4112 can slide on the base 4111, at least one rail 4113 is disposed on the base 4111, a movable groove 4114 is disposed on the supporting seat 4112, and preferably, the movable groove 4114 extends toward the base 4111.
The locking mechanism 412 is disposed in the movable groove 4114, and can move on the supporting base 4112 along the movable groove 4114 toward or away from the base 4111.
The limiting component 413 is slidably mounted on the base 4111, and the position of the limiting component 413 can be moved to set a corresponding password.
The limiting component 413 comprises a limiting block 4131, a locking component 414 is arranged on the limiting block 4131, a limiting groove 4133 and a plurality of locking holes 4134 are formed in one side of the limiting block 4131, which is far away from the base 4111, along the direction of the rail 4113.
The limiting groove 4133 is located on a side of the limiting block 4131 departing from the base 4111, when the lock body 41 is at the initial position, the limiting block 4131 is located at the unlocking position, the locking mechanism 412 is located in the limiting groove 4133, and the limiting block 4131 can be pressed on the base 4111.
The locking component 414 is locked in a predetermined locking hole 4134 of the limiting block 4131 to set a password value, and when the locking mechanism 412 is locked in the limiting groove 4133, the position of the locking component 414 is adjusted to be locked in the corresponding locking hole 4134, thereby completing the setting of the password value.
Further, a plurality of sets of limiting components 413 are usually provided, and each limiting component 413 can be set with a password value, and the combination of the password values forms the whole password.
As shown in fig. 6, 8 and 10, when the locking device 42 and the lock body 41 are continuously relatively pivoted close to each other, the locking device 42 can approach the lock body 41 and abut against the stop block 4131, and the stop component 413 is pushed to slide on the base 4111, so that the locking mechanism 412 moves along the movable groove 4114 away from the stop block 4131, disengages from the stop groove 4133, and abuts against the stop block 4131.
Finally, the locking mechanism 412 of the lock body 41 is engaged with the locking device 42, so that the locking device 42 is prevented from being disengaged from the locking mechanism 412, the locking of the locking device 42 and the lock body 41 is realized, and the first shell 2 and the second shell 3 are locked to avoid being turned over and opened randomly.
When the limiting block 4131 slides back to the unlocking position, the limiting component 413 is shifted to the password setting position, the locking mechanism 412 slides into the limiting groove 4133, so that the lock body 41 and the locking device 42 are unlocked, the locking device 42 is separated from the locking mechanism 412, unlocking is realized, and the first shell 2 and the second shell 3 can be turned over and opened.
The high-reliability mechanical password anti-theft self-locking structure is favorable for solving the safety anti-theft problem of outdoor equipment, protects the external interface and the cable of the equipment, and improves the competitiveness of products in the industry of athermalization by applied outdoor products. The first shell 2 and the second shell 3 of the communication device can be self-locked after being closed, the self-locking function is achieved, and the limiting component 413 can be adjusted to be unlocked quickly.
Meanwhile, an auxiliary circuit board structure can be arranged in the box body 1, the auxiliary circuit board is electrically connected with the anti-theft device, an alarm function can be triggered in the unlocking process, and the system module is prompted to be pulled out.
As shown in fig. 11 and 12, in this embodiment, two opposite sides of the same surface of the base 4111 are respectively provided with a supporting seat 4112, the rail 4113 is located between the two supporting seats 4112, and the two supporting seats 4112 are respectively provided with a moving slot 4114 extending toward the base 4111.
The locking mechanism 412 includes a lock lever 4121 and a first elastic member 4122, two ends of the lock lever 4121 are respectively clamped into the two movable grooves 4114, the first elastic member 4122 provides the lock lever 4121 with an elastic force to one end of the movable groove 4114 close to the base 4111, so that the lock lever 4121 can be automatically clamped into the limiting groove 4133, and the clamped state can be maintained without an external force.
The opening 11 of the restricting groove 4133 is provided with a guide structure 4135, and preferably, the guide structure 4135 is rounded or chamfered to facilitate the locking lever 4121 to be caught and slid out.
As shown in fig. 6, 8, 10 and 12, in some embodiments, in order to apply a force to the stopper 4131 away from the base 4111 and keep the stopper 4131 in abutment with the locking mechanism 412, the stopper assembly 413 further includes a second resilient member 4136 interposed between the stopper 4131 and the rail 4113, and the second resilient member 4136 provides a resilient force to the stopper 4131 away from the base 4111.
Further, the side surface of the limiting block 4131 adjacent to the base 4111 is provided with an accommodating groove 4137 for placing the second elastic member 4136 therein, so that the second elastic member 4136 can be positioned to prevent separation, and normal use of the function is ensured.
The second elastic member 4136 is a bent elastic piece, and when the stopper 4131 is pressed by the locking mechanism 412, the second elastic member 4136 is pressed and deformed to generate a reaction force to the stopper 4131. Furthermore, one end of the second elastic member 4136 is provided with a positioning hole 4138, the accommodating groove 4137 is provided with a positioning column 4139, the positioning hole 4138 is fixedly sleeved on the positioning column 4139, and the second elastic member 4136 is positioned to prevent deviation.
Referring to fig. 12 and 13, preferably, the locking hole 4134 is located at a side of the stopper 4131, the locking assembly 414 includes a dial 4141 and a lock cylinder 4142, and the lock cylinder 4142 is mounted on the dial 4141 and is clamped into the locking hole 4134, so that the dial 4141 drives the stopper 4131 to move along the rail 4113.
Preferably, the dial 4141 is located outside the base 4111 for a user to dial, the limit block 4131 is located inside the base 4111, one or both sides of the rail 4113 are provided with a guide groove 4115, and the dial 4141 passes through the guide groove 4115 from outside the base 4111 to the side of the limit block 4131, so that the dial 4141 can slide along the guide groove 4115, and the entire locking assembly 414 is further driven to move along the rail 4113.
The stopper 4131 has a guide groove 4132 formed at a side surface thereof, and the dial 4141 has a guide head 4143 fitted into the guide groove 4132 for guiding and positioning when the locking assembly 414 adjusts its position along the guide groove 4132, thereby improving stability between the stopper 4131 and the dial 4141 and enhancing integrity during movement.
In some embodiments, lock core 4142 includes housing 4144, lock pin 4145, third resilient member 4146, and unlock member 4147. Further, a third resilient member 4146 is provided in the housing 4144, the lock pin 4145 is installed in the housing 4144 and extends outward of the housing 4144 to be inserted into the locking hole 4134, and the third resilient member 4146 provides the lock pin 4145 with a resilient force extending out of the housing 4144, allowing the lock pin 4145 to be extended and retracted to be inserted into or withdrawn from the locking hole 4134.
Preferably, the lock pin 4145 is provided with an inclined groove 4148, the unlocking member 4147 is inserted into the inclined groove 4148 and abuts against the inclined groove 4148 when being inserted into the inclined groove 4148, so that the lock pin 4145 is disengaged from the lock hole 4134, and when the unlocking member 4147 moves outward of the inclined groove 4148, the lock pin 4145 is inserted into the lock hole 4134 under the elastic force of the third elastic member 4146 to position the dial 4141 and the stopper 4131.
As shown in fig. 6, 8 and 10, in some embodiments, the locking device 42 includes a main body 421 and a locking head 422 disposed at a head of the main body 421, and the locking head 422 can be locked with the locking mechanism 412 to achieve the locking of the first housing 2 and the second housing 3.
Further, the lock head 422 includes a stopping portion 4221 and a guiding portion 4222, and one end of the stopping portion 4221 forms an angle with the main body 421 to engage the locking mechanism 412 through the angle.
The guide portion 4222 is connected to the other end of the stopping portion 4221 and extends away from the main body 421, the guide portion 4222 is inclined or curved toward the plane of the main body 421, and when the first housing 2 and the second housing 3 are closed, the guide portion 4222 can push the limiting assembly 413 to slide along the rail 4113.
The limit block 4131 is pushed by the lock head 422, the locking mechanism 412 disengages from the limit groove 4133 and is pressed onto the limit block 4131, when the first and second shells 2 and 3 are continuously closed, the guide portion 4222 is pressed against the locking mechanism 412 and deforms in a direction away from the limit block 4131, after the guide portion 4222 passes through the locking mechanism 412, an included angle formed by the limit portion 4221 and the main body 421 locks the locking mechanism 412, and the lock head 422 is locked by the locking mechanism 412 and cannot move back, so that the first and second shells 2 and 3 are locked.
The beneficial effects are as follows:
1. the mechanical password anti-theft structure is simple and the operation is convenient;
2. the module can be quickly plugged and pulled out, and the operation is simple;
3. the occupied space of the panel is small, and the panel is not influenced by devices or cables.
It is to be understood that the above-described respective technical features may be used in any combination without limitation.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (12)
1. A mechanical password anti-theft device is characterized by comprising a lock body (41) and a locking device (42), wherein the lock body (41) comprises a fixed seat (411), a locking mechanism (412) and at least one group of limiting components (413);
the fixing seat (411) comprises a base (4111) and a supporting seat (4112) arranged along the side edge of the base (4111), the supporting seat (4112) can slide on the base (4111), and a movable groove (4114) is formed in the supporting seat (4112);
the locking mechanism (412) is arranged at the movable groove (4114) and can move on the supporting seat (4112) along the movable groove (4114) to approach or move away from the base (4111);
the limiting component (413) is mounted on the base (4111) in a sliding mode, the limiting component (413) comprises a limiting block (4131), and a limiting groove (4133) is formed in one side, away from the base (4111), of the limiting block (4131);
when the lock body (41) is at the initial position, the limiting block (4131) is at the unlocking position, and the locking mechanism (412) is positioned in the limiting groove (4133);
when the locking device (42) and the lock body (41) are continuously and relatively pivoted close to each other, the locking device (42) abuts against the limit block (4131), the limit component (413) is pushed to slide on the base (4111), the locking mechanism (412) moves away from the limit block (4131) along the movable groove (4114) and is disengaged from the limit groove (4133), and finally the lock body (41) and the locking device (42) are mutually locked;
when the limiting block (4131) slides back to the unlocking position, the locking mechanism (412) slides into the limiting groove (4133), so that the lock body (41) and the locking device (42) are unlocked.
2. The mechanical coded anti-theft device according to claim 1, wherein the base (4111) is provided with at least one rail (4113), the supporting seats (4112) are respectively arranged on two opposite sides of the same surface of the base (4111), the rail (4113) is located between the two supporting seats (4112), and the two supporting seats (4112) are respectively provided with a movable groove (4114) extending towards the base (4111).
3. The mechanical combination anti-theft device according to claim 2, wherein the locking mechanism (412) comprises a lock rod (4121) and a first resilient member (4122), two ends of the lock rod (4121) are respectively clamped into the two movable grooves (4114), and the first resilient member (4122) provides the lock rod (4121) with a resilient force to one end of the movable groove (4114) close to the base (4111).
4. The mechanical password anti-theft device according to claim 2, wherein the limiting groove (4133) is located on a side of the limiting block (4131) facing away from the base (4111), an opening (11) of the limiting groove (4133) is provided with a guiding structure (4135), and the guiding structure (4135) is a rounded corner or an oblique corner.
5. The mechanical password anti-theft device according to claim 2, wherein a plurality of locking holes (4134) are arranged in the limiting block (4131) along the rail (4113), the limiting block (413) comprises a locking component (414), the locking component (414) is clamped in the locking hole (4134) preset in the limiting block (4131) to set a password value, the locking component (414) comprises a shifting block (4141) and a lock cylinder (4142), the lock cylinder (4142) is installed on the shifting block (4141) and laterally clamped in the locking hole (4134), so that the shifting block (4141) drives the limiting block (4131) to move along the rail (4113).
6. The mechanical password anti-theft device according to claim 5, wherein at least one side of the track (4113) is provided with a guide groove (4115), and the dial block (4141) passes through the guide groove (4115) to the side of the stop block (4131).
7. The mechanical coded anti-theft device according to claim 5, characterized in that the limiting block (4131) is provided with a guide groove (4132) at the side surface, and the shifting block (4141) is provided with a guide head (4143) which is clamped into the guide groove (4132) so as to be guided and positioned when the locking assembly (414) is adjusted in position along the guide groove (4132).
8. The mechanical combination anti-theft device of claim 5, wherein the lock cylinder (4142) comprises a housing (4144), a lock pin (4145), a third resilient member (4146), an unlocking member (4147);
the third elastic member (4146) is disposed in the housing (4144), the lock pin (4145) is installed in the housing (4144) and extends outward of the housing (4144) to be inserted into the lock hole (4134), and the third elastic member (4146) provides the lock pin (4145) with an elastic force extending out of the housing (4144);
the locking pin (4145) is provided with an inclined chute (4148), the unlocking piece (4147) is inserted into the chute (4148) and abuts against the chute (4148) when being inserted into the chute (4148), and the locking pin (4145) is separated from the locking hole (4134).
9. The mechanical combination anti-theft device according to any one of claims 2, 5 and 6, wherein the limiting block assembly (413) further comprises a second elastic member (4136) interposed between the limiting block (4131) and the rail (4113), and the second elastic member (4136) provides the limiting block (4131) with an elastic force away from the base (4111).
10. The mechanical password anti-theft device according to claim 9, wherein the side of the stop block (4131) adjacent to the base (4111) is provided with a receiving groove (4137) for the second resilient member (4136) to be received;
the second elastic piece (4136) is a bent elastic piece, one end of the second elastic piece (4136) is provided with a positioning hole (4138), a positioning column (4139) is arranged in the accommodating groove (4137), and the positioning hole (4138) is fixedly sleeved on the positioning column (4139).
11. The mechanical cipher anti-theft device according to any one of claims 1 to 8, characterized in that the locking device (42) comprises a main body (421) and a lock head (422) arranged at the head of the main body (421);
the lock head (422) comprises a stopping portion (4221) and a guide portion (4222), one end of the stopping portion (4221) forms an included angle with the main body (421) to clamp the locking mechanism (412), the guide portion (4222) is connected with the other end of the stopping portion (4221) and extends in a direction away from the main body (421), and the guide portion (4222) is obliquely arranged or bent on a plane where the main body (421) is located.
12. A communication device, comprising a first housing (2), a second housing (3), and the mechanical code anti-theft device of any one of claims 1 to 11, wherein the lock body (41) is mounted on the first housing (2), the locking device (42) is disposed on the second housing (3), and the locking device (42) is locked with or unlocked from the lock body (41) to lock or unlock the first housing (2) and the second housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220592402.5U CN217557971U (en) | 2022-03-17 | 2022-03-17 | Communication device and mechanical cipher anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220592402.5U CN217557971U (en) | 2022-03-17 | 2022-03-17 | Communication device and mechanical cipher anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217557971U true CN217557971U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220592402.5U Active CN217557971U (en) | 2022-03-17 | 2022-03-17 | Communication device and mechanical cipher anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217557971U (en) |
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- 2022-03-17 CN CN202220592402.5U patent/CN217557971U/en active Active
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