CN219203628U

CN219203628U - Cable fixed knot of electronic lock device constructs and charges electronic lock device for rifle

Info

Publication number: CN219203628U
Application number: CN202223431160.0U
Authority: CN
Inventors: 张鑫
Original assignee: Jiashan Kemusi New Energy Technology Co ltd
Current assignee: Jiashan Kemusi New Energy Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-16
Anticipated expiration: 2032-12-21

Abstract

The utility model belongs to the technical field of cable fixing, and relates to an electronic lock device, in particular to a cable fixing structure of the electronic lock device and an electronic lock device for a charging gun. The electronic lock solves the problems of loosening of cables in the electronic lock and the like, and simultaneously prevents the situation that the cables are not firmly fixed and fall off and the short circuit risk caused by the safety problem inside the electronic lock. The utility model provides a cable fixed knot of electronic lock device constructs, includes the cable that one end stretched into the casing, stretches into the one end cover in the casing at the cable and is equipped with the fixed cover with cable axial and circumference fixed connection, in the casing that the fixed cover was fixed in to the axial and the circumference of fixed cover are fixed relative to the casing. The application has the advantages that: the cable is fixed in the shell in the axial direction and the circumferential direction relatively through the fixing sleeve, so that the problem of cable positioning and fixing is solved, and the problems of looseness of the cable and short circuit risks caused by safety problems in the electronic lock are effectively avoided.

Description

Cable fixed knot of electronic lock device constructs and charges electronic lock device for rifle

Technical Field

The utility model belongs to the technical field of cable fixing, and relates to an electronic lock device, in particular to a cable fixing structure of the electronic lock device and an electronic lock device for a charging gun.

Background

Along with the continuous development and progress of science and technology, new energy automobile is becoming an important direction of national development, and the new energy automobile is with the generalization, adopts the charging gun to accomplish the purpose of charging with the charge mouth butt joint of new energy electric car, in order to prevent the condition such as take place to drop with the charge mouth in the charge in-process, the current market often can set up in the charging gun with charge mouth looks locking and unblock electronic lock, current electronic lock usually inserts the end and sets up the locking ring, although realize that the cable is fixed in electronic lock, but does not solve cable and become flexible scheduling problem in electronic lock, simultaneously, because of the frequent use of charging gun leads to the fixed unstable condition that takes place to drop of cable in electronic lock, and the inside short circuit risk that has the security problem to cause of electronic lock.

In order to solve the technical problem, for example, chinese patent discloses an electronic locking device structure, and the application number is CN201921769731.7, an electronic locking device structure, which comprises a housin, sealing connection has the upper cover on the casing, install PCBA circuit board, lock gear rack drive mechanism, manual release mechanism in the casing, manual release mechanism includes unlocking knob, unlocking shaft, manual unlocking rack, reset spring, the unlocking knob is installed in unlocking shaft one end, the unlocking shaft rotation of drive after the unlocking knob rotates, the main drive train gear is connected to the unlocking shaft other end, the main drive train gear drives the locking gear through main drive train gear assembly under the drive of unlocking shaft and rotates, the locking gear drives locking rack upward movement in order to realize the unblock, the unlocking shaft middle part is equipped with the meshing tooth to be connected with manual unlocking rack meshing through the meshing tooth, drive manual unlocking rack motion after the unlocking shaft rotation, manual unlocking rack tip is provided with reset spring, reset spring's flexible direction is unanimous with manual unlocking rack direction of motion. According to the utility model, the influence of the service life of the electronic lock due to the linkage of the manual unlocking device and the main transmission system can be reduced, the problem of influence on the service life of the electronic lock is solved, the unlocking is more practical and convenient, the locking/unlocking double-position feedback can be realized, and the motion state of the electronic lock is fed back more accurately; the clutch structure is increased, so that the service life of the electronic lock is not influenced by the service life of the manual unlocking device, the failure risk is reduced, and a user can automatically adjust the manual unlocking angle according to different application occasions, so that the use requirement of a customer is met more conveniently.

Although the above solution has the advantages, the above solution does not solve the technical problem mentioned, and the cable of the electronic lock is not fixed in position, and at the same time, the safety of the internal cable and the loosening of the cable cause risks such as short circuit.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a cable fixing structure of an electronic lock device and the electronic lock device for a charging gun.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a cable fixed knot of electronic lock device constructs, includes the cable that one end stretched into the casing the cable stretches into one end cover in the casing be equipped with cable axial and circumference fixed connection's fixed cover, fixed cover is fixed in the casing, and fixed cover's axial and circumference are relative the casing is fixed.

In the cable fixing structure of the electronic lock device, the restraining sleeve is sleeved on the fixing sleeve, the fixing sleeve is fixedly connected with the restraining sleeve in the axial direction and the circumferential direction, and the restraining sleeve is fixed relative to the shell in the axial direction and the circumferential direction.

In the cable fixing structure of the electronic lock device, the fixing sleeve is a polygonal metal sleeve, the cable is a cylindrical cable, and the distance between at least two opposite sides of the polygonal metal sleeve is smaller than the outer diameter of the cable.

In the cable fixing structure of the electronic lock device, the constraint sleeve is a polygonal sleeve, and the polygonal sleeve is tightly sleeved on the polygonal metal sleeve.

In the cable fixing structure of the electronic lock device, the polygonal outer sleeve comprises two symmetrically distributed U-shaped sub-sleeves.

In the cable fixing structure of the electronic lock device, a polygonal positioning cavity is formed in the shell, and the constraint sleeve is fixed in the polygonal positioning cavity.

The cable fixing structure of the electronic lock device comprises a first shell and a second shell which are buckled with each other, wherein a first polygonal positioning groove is formed in the first shell, a second polygonal positioning groove is formed in the second shell, and the first polygonal positioning groove and the second polygonal positioning groove surround to form the polygonal positioning cavity.

The electronic lock device for the charging gun comprises the cable fixing structure of the electronic lock device.

The above-described charging gun electronic lock device, further comprising: one end of the lock rod extends into the shell, and the other end of the lock rod extends out of the shell; the driving motor is fixed in the shell; the gear transmission system is installed in the shell and is connected with the driving motor and the locking rod.

In the electronic lock device for the charging gun, a threading hole communicated with the outside is formed in one side of the shell, one end of the cable penetrates through the threading hole and is connected with the driving motor, and the other end of the cable is free.

Compared with the prior art, the cable fixing structure of the electronic lock device has the following beneficial effects:

the cable is sleeved with the fixing sleeve to be relatively fixed in the axial direction and the circumferential direction, the constraint sleeve is sleeved on the fixing sleeve, the constraint sleeve is fixed in the axial direction and the circumferential direction with the first polygonal positioning groove and the second polygonal positioning groove in the shell in a surrounding mode to form a polygonal positioning cavity, the problems that the cable loosens in the electronic lock and the like are solved, the situation that the cable is not fixed firmly and falls off in the using process of the charging gun is prevented, and the short circuit risk caused by the safety problem in the electronic lock is avoided.

Drawings

Fig. 1 is a schematic diagram of a partial structure of a cable fixing structure of an electronic lock device according to an embodiment of the present utility model

Fig. 2 is a schematic view of the internal partial structure of fig. 1.

Fig. 3 is a partial exploded view of fig. 2.

Fig. 4 is a schematic structural diagram of an electronic lock device for a charging gun according to an embodiment of the present utility model.

Fig. 5 is an exploded view of the structure of the electronic lock device for a charging gun according to the embodiment of the utility model.

In the figure, a shell 1, a first shell 11, a second shell 12, a threading hole 13, a cable 2, a fixed sleeve 3, a constraint sleeve 4, a lock rod 5, a driving motor 6 and a gear transmission system 7.

Detailed Description

The following are specific embodiments of the utility model and the technical solutions of the utility model will be further described with reference to the accompanying drawings, but the utility model is not limited to these embodiments.

Example 1

As shown in fig. 1 to 5, a cable fixing structure of an electronic lock device includes a cable 2 with one end extending into a housing 1, a fixing sleeve 3 fixedly connected with the cable 2 in an axial direction and a circumferential direction is sleeved on one end of the cable 2 extending into the housing 1, the fixing sleeve 3 is fixed in the housing 1, and the fixing sleeve 3 is fixed relative to the housing 1 in the axial direction and the circumferential direction. The cable 2 extending into the shell 1 is axially and circumferentially fixed through the fixing sleeve 3, so that the problems of loosening and shaking of the cable 2 in the shell 1 are effectively avoided, and the falling of the cable 2 is effectively avoided.

Specifically, in this embodiment, the restraining sleeve 4 is sleeved on the fixing sleeve 3, the fixing sleeve 3 and the restraining sleeve 4 are fixedly connected in the axial direction and the circumferential direction, and the restraining sleeve 4 is fixed relative to the housing 1 in the axial direction and the circumferential direction. In this way the purpose of fixing the cable 2 inside the housing 1 is achieved. For example, the constraining sheath 4 in this embodiment is a two-phase cover, and specifically, the fixing sheath 3 is made of a micro-deformable material, such as a metal sheet or a gel material, and the periphery of the fixing sheath 3 is extruded into the constraining sheath 4 by the constraining sheath 4 to fix the phases.

In order to fix the cable 2 in the fixing sleeve 3, as shown in fig. 2 and 3, specifically, in this embodiment, the fixing sleeve 3 is a polygonal metal sleeve, the cable 2 is a cylindrical cable, and a distance between at least two opposite sides of the polygonal metal sleeve is smaller than an outer diameter of the cable 2. The two opposite sides of the polygonal metal sleeve are clamped on the outer diameter of the cable 2, so that the fixed relation between the fixed sleeve 3 and the cable 2 is ensured, and the cable 2 is prevented from axially rotating.

In order to prevent the fixing sleeve 3 and the constraint sleeve 4 from falling off, the constraint sleeve 4 is a polygonal sleeve as shown in fig. 3, and the polygonal sleeve is tightly sleeved on the polygonal metal sleeve. The polygonal jacket comprises two symmetrically distributed U-shaped sub-jackets. The fixed sleeve 3 is tightly sleeved through the two U-shaped sub-sleeves, so that the purpose of positioning and fixing is achieved.

As shown in fig. 1 and 3, a polygonal positioning chamber is provided in the housing 1, and the constraining sheath 4 is fixed in the polygonal positioning chamber.

Specifically, in this embodiment, the housing 1 includes a first housing 11 and a second housing 12 that are fastened to each other, a first polygonal positioning groove is disposed in the first housing 11, a second polygonal positioning groove is disposed in the second housing 12, and a polygonal positioning chamber is formed by surrounding the first polygonal positioning groove and the second polygonal positioning groove. So that the cable 2 and the fixed sleeve 3 connected with the cable 2 are accommodated in the polygonal positioning cavity in the shell 1.

Design principle

The cable 2 stretches into the fixed cover 3 of axial and circumference fixed connection to cover on fixed cover 3 and establish restraint overcoat 4, both are connected axially circumference mutually, are equipped with first polygon constant head tank in the first shell 11 of casing 1, are equipped with the polygon constant head tank of second in the second shell 12, and polygon constant head tank and the polygon constant head tank of second surround formation are fixed in the polygon constant head tank to restraint overcoat 4.

Example two

As shown in fig. 1 to 5, the electronic lock device for a charging gun includes the cable fixing structure of the electronic lock device of the first embodiment described above.

Specifically, the electronic lock device for a charging gun in this embodiment further includes: the locking rod 5, one end of the locking rod 5 stretches into the shell 1, and the other end of the locking rod 5 stretches out of the shell 1; a driving motor 6, the driving motor 6 being fixed in the housing 1; the gear transmission system 7, the gear transmission system 7 is installed in the shell 1, and the gear transmission system 7 is connected with the driving motor 6 and the lock rod. Specifically, in this embodiment, the cable 2 is energized, so that the driving motor 6 drives the gear transmission system 7 to perform lifting motion on the lock lever 5, thereby achieving the switching between locking and unlocking of the electronic lock device.

Specifically, in this embodiment, a threading hole 13 communicating with the outside is provided on one side of the housing 1, one end of the cable 2 penetrates through the threading hole 13 and is connected with the driving motor 6, and the other end of the cable 2 is free.

Although terms such as the housing 1, the first housing 11, the second housing 12, the threading hole 13, the cable 2, the fixing sleeve 3, the restraining sheath 4, the lock lever 5, the driving motor 6, the gear transmission system 7, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a cable fixed knot of electronic lock device constructs, includes cable (2) that one end stretched into casing (1), its characterized in that cable (2) stretch into one end cover in casing (1) be equipped with cable (2) axial and circumference fixed connection's fixed cover (3), fixed cover (3) are fixed in casing (1), and the axial and the circumference of fixed cover (3) are relative casing (1) is fixed.

2. The cable fixing structure of the electronic lock device according to claim 1, wherein a restraining outer sleeve (4) is sleeved on the fixing sleeve (3), the fixing sleeve (3) and the restraining outer sleeve (4) are fixedly connected in the axial direction and the circumferential direction, and the restraining outer sleeve (4) is fixed in the axial direction and the circumferential direction relative to the shell (1).

3. The cable fixing structure of an electronic lock device according to claim 2, wherein the fixing sleeve (3) is a polygonal metal sleeve, the cable (2) is a cylindrical cable, and a distance between at least two opposite sides of the polygonal metal sleeve is smaller than an outer diameter of the cable (2).

4. A cable fixing structure of an electronic lock device according to claim 3, characterized in that the restraining sheath (4) is a polygonal sheath which is tightly sleeved on the polygonal metal sheath.

5. The cable fixing structure of an electronic lock device according to claim 4, wherein the polygonal outer jacket comprises two symmetrically distributed U-shaped sub-jackets.

6. The cable fixing structure of the electronic lock device according to claim 4, wherein a polygonal positioning chamber is provided in the housing (1), and the restraining jacket (4) is fixed in the polygonal positioning chamber.

7. The cable fixing structure of the electronic lock device according to claim 6, wherein the housing (1) includes a first housing (11) and a second housing (12) that are fastened to each other, a first polygonal positioning groove is provided in the first housing (11), a second polygonal positioning groove is provided in the second housing (12), and the first polygonal positioning groove and the second polygonal positioning groove surround to form the polygonal positioning chamber.

8. An electronic lock device for a charging gun, characterized in that the electronic lock device for a charging gun comprises the cable fixing structure of the electronic lock device according to any one of claims 1 to 7.

9. The electronic lock device for a charging gun according to claim 8, further comprising:

the locking rod (5), one end of the locking rod (5) stretches into the shell (1), and the other end of the locking rod (5) stretches out of the shell (1);

a driving motor (6), wherein the driving motor (6) is fixed in the shell (1);

the gear transmission system (7), the gear transmission system (7) is installed in the shell (1), and the gear transmission system (7) is connected with the driving motor (6) and the lock rod (5).

10. The electronic lock device for a charging gun according to claim 9, wherein a threading hole (13) communicating with the outside is provided on one side of the housing (1), one end of the cable (2) penetrates the threading hole (13) and is connected to the driving motor (6), and the other end of the cable (2) is free.