GPS pet positioner with coded lock

Abstract

The utility model discloses a GPS pet positioner with a coded lock, which comprises a positioner body, two anti-tamper belts are arranged on the back of the positioner body, the anti-tamper belts are made of ultra-high molecular weight polyethylene, and the two anti-tamper belts are connected through the mechanical coded lock. The mechanical coded lock comprises a sleeve plate connected with one end of one anti-disassembly belt, a plurality of lock sleeves are arranged in the middle of an inner cavity of the sleeve plate, every two adjacent lock sleeves are connected through a cutting pipe, and corresponding penetrating holes are formed in the middles of the lock sleeves and one end wall of the sleeve plate. By means of the mechanical coded lock, the situation that a thief unlocks the fixing belt or a person maliciously unlocks the fixing belt to remove the positioner to steal the pet can be avoided, the safety of the pet is improved, an owner can rapidly unlock and lock the pet through a password, the pet lock has the advantages of being simple in structure and convenient to operate, and the mechanical coded lock does not need a power source. And the device is suitable for outdoor use and is not easily influenced by environments such as rainwater or dust.

Description

Technical Field

[0001] This utility model relates to the field of pet locator technology, specifically a GPS pet locator with a combination lock. Background Technology

[0002] In recent years, with the increasing number of pet owners, pet theft cases have become frequent, especially involving expensive dog or cat breeds. Owners' demands for pet safety are growing, and given the frequent occurrence of lost pets, pet tracking devices have emerged. Currently, most GPS pet tracking devices are secured to the pet's neck with a strap. When the pet is out and about, and the distance between the pet and its owner is significant, thieves can easily untie the strap, remove the tracking device, and steal the pet, leaving the pet unsafe. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a GPS pet locator with a combination lock.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a GPS pet locator with a combination lock, comprising a locator body. The back of the locator body has two anti-tamper straps, preferably made of ultra-high molecular weight polyethylene. The two anti-tamper straps are connected by a mechanical combination lock. The mechanical combination lock includes a sleeve plate connected to one end of one of the anti-tamper straps. Multiple locking sleeves are located in the center of the inner cavity of the sleeve plate. Adjacent locking sleeves are connected by a connecting tube. Corresponding through holes are formed in the middle of the multiple locking sleeves and on one end wall of the sleeve plate. Through slots are formed on the inner wall of the through holes. Combination wheels are provided on the outer wall of the locking sleeves. Multiple rectangular holes corresponding to the combination wheels and allowing them to extend are formed on the same side of the sleeve plate. The mechanical combination lock also includes a locking rod connected to one end of the other anti-tamper strap. Multiple locking tongues corresponding to the locking sleeves are axially equidistantly arranged on the outer wall of the locking rod.

[0006] As a preferred technical solution of this utility model, the sleeve plate is provided with a code-changing component for adjusting and changing the combination lock code.

[0007] As a preferred technical solution of this utility model, the code-changing component includes a connecting ring plate disposed on the inner wall of the code wheel, and the outer wall of the lock sleeve is provided with a connecting ring groove that matches the connecting ring plate.

[0008] As a preferred embodiment of this utility model, the connecting ring plate is embedded with balls that abut against the inner wall of the connecting ring groove.

[0009] As a preferred technical solution of this utility model, the side wall of the connecting ring plate is annular and is provided with multiple spring pins at equal intervals, and the locking sleeve is provided with a limiting hole that matches the pin of the spring pin.

[0010] As a preferred technical solution of this utility model, the sleeve plate is provided with a movable plate that abuts against the inner wall of the sleeve plate. The inner wall of the movable plate is provided with multiple support plates. The end of the support plate is provided with an ejector rod that can extend into the limiting hole. The multiple support plates are respectively provided between two adjacent locking sleeves.

[0011] As a preferred embodiment of this utility model, the side wall of the sleeve plate is provided with an adjustment port, the movable plate is provided with an adjustment push plate extending out of the adjustment port, and a reset spring is provided inside the adjustment port, which is connected to the adjustment push plate and the inner wall of the adjustment port.

[0012] As a preferred technical solution of this utility model, the sleeve plate is provided with a guide slide rod inside, and multiple support plates are provided with guide holes for the guide slide rod to pass through.

[0013] As a preferred technical solution of this utility model, a positioning strip is connected between the locking rod and one end of another anti-tampering strip, and a positioning groove matching the positioning strip is provided on the sleeve plate.

[0014] As a preferred embodiment of this utility model, the two ends of the cut tube are connected to the sleeve plate and the locking sleeve respectively via bearings.

[0015] The beneficial effects of this utility model are:

[0016] This GPS pet locator with a combination lock prevents thieves from unlocking the strap or maliciously removing the locator to steal the pet, thus improving pet security. Owners can quickly unlock and lock the device using a combination. It features a simple structure and easy operation. The mechanical combination lock requires no power supply, making it suitable for outdoor use and less susceptible to damage from rain or dust. The anti-tamper strap is made of ultra-high molecular weight polyethylene, making it lightweight, high-strength, cut-resistant, and flexible, preventing thieves from quickly cutting the strap. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a GPS pet locator with a combination lock according to the present invention;

[0019] Figure 2 This is a schematic diagram of the mechanical combination lock structure of a GPS pet locator with a combination lock according to this utility model;

[0020] Figure 3This is a cross-sectional view of a mechanical combination lock for a GPS pet locator with a combination lock according to this utility model;

[0021] Figure 4 This utility model relates to a GPS pet locator with a combination lock. Figure 3 Enlarged section view of the middle part.

[0022] In the diagram: 1. Positioner body; 2. Anti-tamper strip; 3. Mechanical combination lock; 4. Sleeve plate; 5. Cut tube; 6. Lock sleeve; 7. Through hole; 8. Through slot; 9. Combination wheel; 10. Rectangular hole; 11. Locking rod; 12. Lock tongue; 13. Combination changing assembly; 14. Connecting ring plate; 15. Connecting ring groove; 16. Ball bearing; 17. Spring pin; 18. Limiting hole; 19. Moving plate; 20. Support plate; 21. Push rod; 22. Adjustment port; 23. Adjustment push plate; 24. Return spring; 25. Guide slide rod; 26. Positioning strip plate; 27. Positioning groove. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this utility model discloses a GPS pet locator with a combination lock, comprising a locator body 1. The locator body 1 is equipped with a fingerprint lock (fingerprint locks are prior art and well known to those skilled in the art) to prevent unauthorized users from turning off the locator and stealing the pet. The back of the locator body 1 has two anti-tamper straps 2, preferably made of ultra-high molecular weight polyethylene. The two anti-tamper straps 2 are connected by a mechanical combination lock 3. The mechanical combination lock 3 includes a sleeve plate 4 connected to one end of one of the anti-tamper straps 2. Multiple locking sleeves 6 are provided in the middle of the inner cavity of the sleeve plate 4 via a cut-off tube 5. Adjacent locking sleeves 6 are connected by the cut-off tube 5. Corresponding through holes 7 are provided in the middle of the multiple locking sleeves 6 and on one end wall of the sleeve plate 4. Through slots 8 are provided on the inner wall of the through holes 7. Combination wheels 9 are provided on the outer wall of the locking sleeves 6. The same side has multiple rectangular holes 10 that correspond one-to-one with the combination wheel 9 and allow the combination wheel 9 to extend out; the mechanical combination lock 3 also includes a locking rod 11 connected to one end of another anti-tamper strap 2. The outer wall of the locking rod 11 has multiple locking tongues 12 that correspond one-to-one with the lock sleeve 6 at equal intervals along the axial direction. With the mechanical combination lock 3, the situation of thieves unlocking the fixing strap or someone maliciously unlocking the fixing strap to remove the locator and steal the pet can be avoided, thus improving the safety of the pet. The owner can quickly unlock and lock with a password. It has the characteristics of simple structure and easy operation. The mechanical combination lock does not require a power source, is suitable for outdoor use, and is not easily affected by rain or dust. The anti-tamper strap is preferably made of ultra-high molecular weight polyethylene, which makes the fixing strap material lightweight, high-strength, cut-resistant and flexible, avoiding the situation where the fixing strap can be quickly cut by thieves.

[0025] The sleeve plate 4 is provided with a code-changing component 13 for adjusting and changing the code of the mechanical combination lock 3. The code-changing component 13 includes a connecting ring plate 14 disposed on the inner wall of the combination wheel 9, and a connecting ring groove 15 that matches the connecting ring plate 14 on the outer wall of the lock sleeve 6, so that the combination wheel 9 and the lock sleeve 6 can rotate relative to each other through the connecting ring plate 14.

[0026] The connecting ring plate 14 is embedded with ball bearings 16 that abut against the inner wall of the connecting ring groove 15, which improves the smoothness of the relative rotation of the combination wheel 9 and the lock sleeve 6.

[0027] The connecting ring plate 14 has an annular sidewall with multiple spring pins 17 equidistantly embedded. The lock sleeve 6 has a limiting hole 18 that matches the pin of the spring pin 17. The sleeve plate 4 has a movable plate 19 that abuts against the inner wall of the sleeve plate 4. The inner wall of the movable plate 19 has multiple support plates 20. The ends of the support plates 20 have push-out rods 21 that can extend into the limiting hole 18. The multiple support plates 20 are respectively located between two adjacent lock sleeves 6. The sidewall of the sleeve plate 4 has an adjustment port 22. The movable plate 19 has an adjustment push plate 23 extending out of the adjustment port 22. The adjustment port 22 contains a return spring 24 that connects to the adjustment push plate 23 and the inner wall of the adjustment port 22. First, each combination... After wheel 9 rotates to the correct combination, it pushes the adjusting push plate 23, which compresses the return spring 24. The adjusting push plate 23 drives the moving plate 19 to move, which in turn drives the support plate 20 to move. The support plate 20 pushes the ejector rod 21 to move, which extends into the limiting hole 18 and compresses the pin of the spring pin 17. The ejector rod 21 limits the lock sleeve 6 to prevent it from rotating. The combination wheels 9 are rotated to set the combination. Then the adjusting push plate 23 is released, and the ejector rod 21 separates from the limiting hole 18 under the reset action of the return spring 24. The pin of the spring pin 17 corresponding to the combination wheel 9 is then matched with the limiting hole 18, thus completing the change setting of the combination lock 3.

[0028] The sleeve plate 4 is provided with a guide slide rod 25 inside, and multiple support plates 20 are provided with guide holes for the guide slide rod 25 to pass through, which improves the stability of the movement of the support plate 20.

[0029] The locking rod 11 is connected to one end of another anti-tampering strip 2 by a positioning strip plate 26. The sleeve plate 4 has a positioning groove 27 that matches the positioning strip plate 26, so that the locking rod 11 can be quickly inserted into the through hole 7.

[0030] The two ends of the cut tube 5 are connected to the sleeve plate 4 and the locking sleeve 6 respectively via bearings, which improves the smoothness of the rotation of the locking sleeve 6.

[0031] During operation, the equipped mechanical combination lock 3 prevents thieves from unlocking the restraint strap or maliciously removing the restraint strap to steal the pet, thus improving pet security. Owners can quickly unlock and lock the device using a combination. It features a simple structure and easy operation. The mechanical combination lock 3 requires no power supply, making it suitable for outdoor use and less susceptible to rain or dust. The anti-tamper strap 2 is made of ultra-high molecular weight polyethylene, making it lightweight, high-strength, cut-resistant, and flexible, preventing thieves from quickly cutting the restraint strap. To disassemble, simply turn several combination wheels 9, and the spring pin 17... When the pin is matched with the limiting hole 18, the combination wheel 9 will drive the lock sleeve 6 to rotate. After rotating to the set combination, the through slot 8 and the lock tongue 12 on the inner wall of the lock sleeve 6 will rotate to the same straight line, and the lock rod 11 can be pulled out. At the same time, the lock tongue 12 will move out of the through slot 8, and the lock can be opened. After putting it on the pet's neck, align the lock tongue 12 and the through slot 8, insert the lock rod 11 into the through hole 7, and rotate the combination wheel 9 several times. The combination wheel 9 drives the lock sleeve 6 to rotate through the connecting ring plate 14. The through slot 8 on the inner wall of the lock sleeve 6 will rotate to a position that does not correspond to the lock tongue 12, that is, a misaligned position, and the lock rod 11 can be locked to prevent thieves from stealing it.

[0032] When changing the combination of the mechanical combination lock 3, first rotate each combination wheel 9 to the correct combination, then push the adjusting push plate 23. The adjusting push plate 23 compresses the return spring 24, which in turn drives the moving plate 19 to move. The moving plate 19 drives the support plate 20 to move, and the support plate 20 pushes the ejector rod 21 to move. The ejector rod 21 extends into the limiting hole 18 and compresses the pin of the spring pin 17. The ejector rod 21 limits the lock sleeve 6 to prevent it from rotating. Rotate each combination wheel 9 to set the combination. Then release the adjusting push plate 23. Under the reset action of the return spring 24, the ejector rod 21 separates from the limiting hole 18, and the pin of the spring pin 17 corresponding to the combination wheel 9 matches the limiting hole 18. This completes the combination setting of the mechanical combination lock 3.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A GPS pet locator with a password lock, comprising a locator body (1), characterized in that, The back of the locator body (1) is provided with two anti-disassembly tapes (2), the material of the anti-disassembly tapes (2) is ultra-high molecular weight polyethylene, and the two anti-disassembly tapes (2) are connected through a mechanical password lock (3); The mechanical password lock (3) comprises a sleeve plate (4) connected with one end of one of the anti-disassembly tapes (2), a plurality of lock sleeves (6) are arranged in the inner cavity of the sleeve plate (4), two adjacent lock sleeves (6) are connected through a cutting pipe (5), the middle part of the plurality of lock sleeves (6) and one end wall of the sleeve plate (4) are provided with corresponding perforations (7), the inner wall of the perforation (7) is provided with a penetrating slot (8), the outer wall of the lock sleeve (6) is provided with a password wheel (9), and the same face of the sleeve plate (4) is provided with a plurality of rectangular holes (10) corresponding to the password wheel (9) and used for the password wheel (9) to extend out. The mechanical password lock (3) further comprises a lock rod (11) connected with one end of the other anti-disassembly tape (2), and a plurality of lock tongues (12) corresponding to the lock sleeves (6) are arranged on the outer wall of the lock rod (11) at equal intervals in the axial direction.

2. The GPS pet locator with a password lock according to claim 1, wherein, The sleeve plate (4) is provided with a code changing assembly (13) for adjusting and changing the password of the mechanical password lock (3).

3. The GPS pet locator with a password lock according to claim 2, wherein, The code changing assembly (13) comprises a connecting ring plate (14) arranged on the inner wall of the password wheel (9), and the outer wall of the lock sleeve (6) is provided with a connecting ring groove (15) matched with the connecting ring plate (14).

4. The GPS pet locator with a password lock according to claim 3, wherein, The connecting ring plate (14) is embedded with a plurality of rolling balls (16) abutting against the inner wall of the connecting ring groove (15).

5. The GPS pet locator with a password lock according to claim 3, wherein, The side wall of the connecting ring plate (14) is annular and embedded with a plurality of spring latches (17) at equal intervals, and the lock sleeve (6) is provided with a limiting hole (18) matched with the pin rod of the spring latch (17).

6. The GPS pet locator with a password lock according to claim 5, wherein, The inside of the sleeve plate (4) is provided with a moving plate (19) abutting against the inner wall of the sleeve plate (4), the inner wall of the moving plate (19) is provided with a plurality of supporting plates (20), the end portion of the supporting plate (20) is provided with a ejection rod (21) capable of extending into the inside of the limiting hole (18), and the plurality of supporting plates (20) are arranged between two adjacent lock sleeves (6).

7. The GPS pet locator with a password lock according to claim 6, wherein, The side wall of the sleeve plate (4) is provided with an adjusting opening (22), the moving plate (19) is provided with an adjusting push plate (23) extending out of the adjusting opening (22), and the adjusting opening (22) is provided with a return spring (24) connected with the adjusting push plate (23) and the inner wall of the adjusting opening (22).

8. The GPS pet locator with a password lock according to claim 7, wherein, The inside of the sleeve plate (4) is provided with a guide sliding rod (25), and the plurality of supporting plates (20) are provided with guide holes through which the guide sliding rod (25) passes.

9. The GPS pet locator with a password lock according to claim 8, wherein, The lock rod (11) and the other end of the anti-disassembly tape (2) are connected with a positioning strip plate (26), and the sleeve plate (4) is provided with a positioning groove (27) matched with the positioning strip plate (26).

10. The GPS pet locator with a password lock according to claim 1, wherein, The two end portions of the cutting pipe (5) are connected with the sleeve plate (4) and the lock sleeve (6) through bearings respectively.

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