CN220236219U - Quick detach structure and wrist strap equipment - Google Patents

Abstract

The utility model discloses a quick-dismantling structure and wristband equipment, comprising a sliding block, a lock catch, an elastic piece and a key; the sliding block is provided with a penetrating opening, a sliding block buckle is arranged on the sliding block, and one end of the sliding block is connected with an elastic piece; the lock catch is provided with a lock hook; the latch hook is provided with a matching groove matched with the slide block buckle; when the lock catch moves along the first direction, the lock hook is in snap contact with the slide block, and pushes the slide block to move along the second direction and extrude the elastic piece; the sliding block can move along the opposite direction of the second direction under the elastic action of the elastic piece, so that the sliding block is clamped in the matching groove in a buckling manner; the key is provided with a key buckle; the button buckle is inserted into the opening; when the key moves along the third direction, the key buckle contacts with the sliding block, and pushes the sliding block to move along the second direction and extrude the elastic piece, so that the sliding block buckle is separated from the matching groove. The utility model has simple structure and convenient operation, and can realize the rapid assembly and disassembly of the wrist strap and the equipment main body.

Description

Quick detach structure and wrist strap equipment

Technical Field

The utility model relates to the field of wearing equipment, in particular to a quick-dismantling structure and wristband equipment.

Background

With the rapid development of wearable devices, people have not satisfied that the body of the wearable device and the wrist strap are non-replaceable products. The wrist strap and the wrist strap device main body are generally fixed by adopting an ear-growing structure, but the structure is difficult to assemble, such as the ear-growing hole is difficult to align when the wrist strap is inserted, and the operation is inconvenient by means of auxiliary tools when the wrist strap is disassembled.

Therefore, a quick-release structure solution that is convenient to disassemble and assemble is needed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a quick-dismantling structure and wristband equipment, so as to achieve convenience in disassembly and assembly between a wristband equipment main body and a wristband.

In order to solve the technical problems, the utility model provides a quick-dismantling structure, which comprises a sliding block, a lock catch, an elastic piece and a key;

the sliding block is provided with a penetrating opening, a sliding block buckle is arranged on the sliding block, and one end of the sliding block is connected with an elastic piece;

the lock catch is provided with a lock hook;

the lock hook is provided with a matching groove matched with the sliding block buckle;

when the lock catch moves along the first direction, the lock hook is in snap contact with the sliding block to push the sliding block to move along the second direction and extrude the elastic piece;

the sliding block can move along the opposite direction of the second direction under the elastic action of the elastic piece, so that the sliding block is clamped in the matching groove in a buckling manner;

the key is provided with a key buckle;

the button buckle is inserted into the opening;

when the key moves along the third direction, the key buckle contacts with the sliding block to push the sliding block to move along the second direction and extrude the elastic piece, so that the sliding block buckle is separated from the matching groove.

Further, the device also comprises a backing plate;

the movement of the key buckle towards the reverse direction of the third direction is limited by the backing plate.

Further, the backing plate is provided with a T-shaped groove;

a boss structure is arranged on two sides of one end, which is contacted with the sliding block, of the key buckle;

the key buckle can pass through the backing plate from the first end of the T-shaped groove, and when the key buckle moves towards the opposite direction of the third direction, the boss structure is limited by the second end of the T-shaped groove.

Further, the elastic member is provided as a first spring.

Further, second springs are arranged at two ends of the key, one ends of the second springs are connected with the key, and the other ends of the second springs penetrate through the base plate and are attached to the sliding block.

Further, the number of the sliding block buckles and the number of the locking hooks are two, and the sliding block buckles are matched with the locking hooks in two positions.

Further, the contact surface of the sliding block buckle and the lock hook is set to be in inclined plane fit.

Further, the sliding block is also provided with a sliding block inclined plane;

the key buckle is provided with a key inclined plane matched with the sliding block inclined plane.

The utility model also provides wristband equipment comprising the quick-release structure, an equipment main body and a wristband;

the sliding block of the quick-release structure is arranged on the equipment main body;

the lock catch of the quick-release structure is arranged on the wrist strap.

Further, the device body includes a middle frame and a rear cover;

the quick-release structure further comprises a base plate, and the movement of the key buckle in the reverse direction of the third direction is limited by the base plate;

the middle frame is provided with a guide groove, a key blocking rib and an insertion hole matched with the lock hook;

the sliding block and the backing plate are arranged in the guide groove;

the base plate is connected with the middle frame in a buckling manner;

the rear cover is provided with a through hole, and the through hole is communicated with the guide groove;

the keys of the quick-release structure are inserted into the through holes;

the key blocking rib is contacted with one side of the key buckle, so that the key moves vertically along a third direction.

Further, one end of the guide groove is provided with a positioning column;

the elastic piece of the quick-release structure is arranged as a first spring, and the other end of the first spring connected with the sliding block is sleeved outside the positioning column.

Compared with the prior art, the utility model has at least the following beneficial effects:

according to the quick-release structure, the sliding block is pushed to move and extrude the first spring through the movement of the lock catch, when the lock catch is assembled in place, the sliding block can reset under the elastic action of the first spring, and the sliding block is clamped in the matching groove in a clamping manner, so that the lock catch and the sliding block are assembled; when the lock catch is required to be disassembled, the key is pushed, so that the sliding block is pushed to move and extrude the first spring, the sliding block is far away from the matching groove, and the lock catch can be removed at the moment, so that the lock catch and the sliding block are separated. The quick-dismantling structure has the characteristics of simple structure, convenient operation and the like, and can realize the quick assembly and disassembly of the lock catch and the sliding block.

Furthermore, the quick-dismantling structure can be applied to connecting the wrist strap and the equipment main body, the lock hook is inserted from the insertion hole, the sliding block buckle is pushed to move and extrude the first spring, when the wrist strap is installed in place, the sliding block can reset under the elastic action of the first spring, the sliding block buckle is clamped in the matching groove, and at the moment, the lock catch is locked, so that the assembly of the wrist strap and the equipment main body is realized; when the wrist strap needs to be disassembled, the push button is pushed to extrude the second spring, the sliding block is driven to move and extrude the first spring, so that the sliding block buckle is far away from the matching groove, the wrist strap can be removed at the moment, the quick disassembly of the wrist strap and the equipment main body is realized, and the quick-release wrist strap and the equipment main body has the characteristic of convenient operation.

Drawings

FIG. 1 is a schematic diagram of a quick release structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a slider structure according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a latch according to an embodiment of the utility model;

FIG. 4 is a schematic diagram of a key-slider connection structure according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a key-pad connection structure according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a pad structure according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of a wristband device according to an embodiment of the utility model;

FIG. 8 is a schematic diagram of a middle frame structure according to an embodiment of the present utility model;

FIG. 9 is a cross-sectional view of a wristband device according to an embodiment of the utility model;

FIG. 10 is a schematic view of a quick release structure according to another embodiment of the present utility model;

FIG. 11 is a schematic view of a slider structure according to another embodiment of the present utility model;

FIG. 12 is a schematic diagram illustrating an assembly of a slider and a middle frame according to another embodiment of the present utility model;

FIG. 13 is a schematic view of a latch according to another embodiment of the present utility model;

fig. 14 is a schematic diagram of a key structure according to another embodiment of the utility model.

Reference numerals: 1. a slide block; 101. the sliding block is buckled; 102. a slide block inclined plane; 2. locking; 201. a latch hook; 202. a matching groove; 3. a first spring; 4. a key; 401. a key buckle; 402. a key inclined plane; 403. a boss structure; 5. a second spring; 6. a backing plate; 601. a T-shaped groove; 7. a middle frame; 701. a guide groove; 702. an insertion hole; 703. a key blocking bone; 704. positioning columns; 8. a rear cover; 100. and (5) a wrist strap.

Detailed Description

The quick release structure and wristband device of the present utility model will be described in more detail below with reference to the drawings, wherein preferred embodiments of the utility model are shown, it being understood that those skilled in the art can modify the utility model described herein while still achieving the beneficial effects of the utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.

The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Example 1

As shown in fig. 1 to 3, an embodiment of the present utility model provides a quick-release structure, which includes a slider 1, an elastic member, and a latch 2.

Specifically, the sliding block 1 is provided with a penetrating opening, the sliding block 1 is provided with a sliding block buckle 101, and one end of the sliding block 1 is connected with an elastic piece; the lock catch 2 is provided with a lock hook 201, and the lock hook 201 is provided with a matching groove 202 matched with the slider buckle 101.

Preferably, the number of the slider clips 101 and the number of the latch hooks 201 are 2, so that the stability of the structure is ensured to be maintained with enough strength after assembly, and the structure is not oversized due to excessive arrangement.

When the lock catch 2 moves along the first direction, the lock hook 201 contacts with the slider buckle 101, so as to push the slider 1 to move along the second direction and press the elastic member.

The slider 1 can move in the opposite direction of the second direction under the elastic action of the elastic member, so that the slider fastener 101 is engaged in the matching groove 202.

In the present embodiment, the elastic member is provided as the first spring 3.

When the lock catch 2 moves along the direction perpendicular to the first spring 3 to be in contact with the slider buckle 101, the moving direction of the lock catch 2 is a first direction; the latch hook 201 pushes the slider 1 to move in a direction of pressing the first spring 3, and the moving direction of the slider 1 is a second direction. When the lock catch 2 is assembled in place, the sliding block 1 is reset under the elastic action of the first spring 3, the sliding block buckle 101 is clamped in the matching groove 202, and at the moment, the lock catch 2 and the sliding block 1 are clamped tightly.

Preferably, the contact surface of the slider buckle 101 and the latch hook 201 is configured to be in slant fit, so that the latch hook 201 can slide smoothly along the slant surface contacted with the slider buckle 101.

As shown in fig. 4, the quick release structure further includes a key 4, the key 4 is provided with a key buckle 401, the key buckle 401 is inserted into the opening, and two ends of the key 4 are provided with second springs 5.

When the key 4 moves along the third direction, the key buckle 401 contacts with the sliding block 1, so as to push the sliding block 1 to move along the second direction and press the elastic piece.

Specifically, the slider 1 is further provided with a slider inclined plane 102, and the key buckle 401 is provided with a key inclined plane 402 matched with the slider inclined plane 102.

When the key 4 moves in the direction of pressing the second spring 5, the moving direction of the key 4 is a third direction, the key inclined surface 402 contacts with the slide block inclined surface 102, pushes the slide block 1 and presses the first spring 3, and the slide block buckle 101 moves out of the matching groove 202 and is far away from the lock hook 201, and the lock catch 2 can be removed at this time, so that the lock catch 2 is detached.

In addition, as shown in fig. 5, the quick release structure further includes a backing plate 6; the movement of the key button 401 in the opposite direction to the third direction is restricted by the pad 6.

Specifically, the pad 6 is provided with a T-shaped groove 601; the two sides of one end of the key buckle 401, which is contacted with the sliding block 1, are provided with boss structures 403.

The key buckle 401 can pass through the backing plate 6 from the first end of the T-shaped groove 601, and when the key buckle 401 moves in the opposite direction of the third direction, the boss structure 403 is limited by the second end of the T-shaped groove 601, so that the key buckle 401 cannot fall off. Referring to fig. 6, the a end is a first end, and the B end is a second end.

According to the quick-release structure, through movement of the lock catch 2, the sliding block 1 is pushed to move and extrude the first spring 3, when the lock catch 2 is assembled in place, the sliding block 1 can reset under the elastic action of the first spring 3, so that the clamping of the sliding block buckle 101 and the matching groove 202 is realized, and the assembly of the lock catch 2 and the sliding block 1 is realized; when the lock catch 2 needs to be dismounted, the key 4 is pushed, so that the sliding block 1 is pushed to move and squeeze the first spring 3, the sliding block buckle 101 is far away from the matching groove 202, and at the moment, the lock catch 2 can be removed, and the lock catch 2 and the sliding block 1 are separated. The quick-dismantling structure has the characteristics of simple structure, convenient operation and the like, and can realize the quick assembly and disassembly of the lock catch 2 and the sliding block 1.

Example two

As shown in fig. 7 and 8, the present utility model also provides a wristband device, which uses the quick-release structure as described above, and includes a device main body and a wristband 100.

Wherein, the slider 1 of the quick-release structure is installed on the device main body, and the lock catch 2 of the quick-release structure is arranged on the wrist strap 100.

The device body comprises a middle frame 7 and a rear cover 8; the middle frame 7 is provided with a guide groove 701, an insertion hole 702 matched with the lock hook 201 and a key catch 703; the sliding block 1 and the backing plate 6 of the quick-release structure are arranged in the guide groove 701; the base plate 6 and the middle frame 7 are fixedly connected in a buckling manner; the rear cover 8 is provided with a through hole which is communicated with the guide groove 701; the key 4 is inserted into the through hole; the key rib 703 plays a role in supporting the key 4, so that the key 4 moves vertically along the third direction.

A positioning column 704 is arranged at one end of the guide groove 701; the positioning posts 704 limit the elastic member. In this embodiment, the elastic member is a first spring 3, and the first spring 3 is sleeved outside the positioning post 704, so that the first spring 3 does not skew when compressed or restored.

The lock catch 2 and the wrist strap 100 are formed into a whole structure by injection molding or compression molding.

When the wrist strap 100 is connected to the device main body, the lock hook 201 is inserted from the insertion hole 702, the lock hook 201 pushes the slider buckle 101 to move and press the first spring 3, when the wrist strap 100 is in place, the slider 1 is reset under the elastic action of the first spring 3, the slider buckle 101 is clamped in the matching groove 202, and at the moment, the lock catch 2 is locked, so that the assembly of the wrist strap 100 is realized; when the wristband 100 needs to be detached, the pushing button 4 presses the second spring 5, the slider 1 is pushed to move and press the first spring 3, so that the slider buckle 101 is away from the matching groove 202, as shown in fig. 9, at this time, the wristband 100 can be removed, and the wristband 100 is removed from the apparatus main body. The wristband device is simple to operate, and can be assembled and disassembled rapidly with the device body.

Example III

As shown in fig. 10 and 11, the embodiment of the utility model further provides a quick-release structure, which comprises a slider 1, a lock catch 2, a first spring 3 and a key 4. In this embodiment, the through hole in the slider 1 is eliminated.

Specifically, as shown in fig. 12 to 14, a slider buckle 101 and a slider inclined surface 102 are provided on the slider 1, and a first spring 3 is connected to one side of the slider 1; the lock catch 2 is provided with a lock hook 201 and a matching groove 202 matched with the slide block buckle 101; the key 4 is provided with a key ramp 402 matching the slider ramp 102.

When the lock catch 2 moves in the first direction, the lock hook 201 contacts with the slider buckle 101, pushing the slider to move in the second direction and pressing the first spring 3.

The slider 1 can move in the opposite direction of the second direction under the elastic action of the first spring 3, so that the slider fastener 101 is engaged in the matching groove 202.

When the lock catch 2 moves along the direction perpendicular to the first spring 3 to be in contact with the slider buckle 101, the moving direction of the lock catch 2 is a first direction; the latch hook 201 pushes the slider 1 to move in a direction of pressing the first spring 3, and at this time, the moving direction of the slider 1 is the second direction. When the lock catch 2 is assembled in place, the sliding block 1 is reset under the elastic action of the first spring 3, the sliding block buckle 101 is clamped in the matching groove 202, and at the moment, the lock catch 2 and the sliding block 1 are clamped tightly.

When the key 4 moves in the third direction, the key inclined surface 402 contacts with the slide block inclined surface 102, so as to push the slide block 1 to move in the second direction and press the first spring 3.

Referring to fig. 10, the key 4 is slid laterally (the key 4 is slid rightward in fig. 10), so that the key inclined surface 402 presses the slider inclined surface 102, and the moving direction of the key 4 is the third direction; the movement of the key 4 pushes the slider 1 and presses the first spring 3, the slider buckle 101 moves out of the matching groove 202 and away from the latch hook 201, and at this time, the latch 2 can be removed, so that the latch 2 can be detached.

The slider 1 is reset under the elastic action of the first spring 3, and the key inclined surface 402 is pushed by the slider inclined surface 102, so that the key 4 is reset.

Preferably, a second spring 5 is arranged on one side of the key 4, and when the key 4 is reset, the reliability and stability of the reset of the key 4 are improved.

In addition, the quick release structure of the present embodiment eliminates the pad 6 in the first embodiment; as shown in fig. 14, both sides of the key 4 are provided with boss structures 403 so that movement of the key 4 in the opposite direction to the second direction is restricted.

According to the quick-release structure, through movement of the lock catch 2, the sliding block 1 is pushed to move and extrude the first spring 3, when the lock catch 2 is assembled in place, the sliding block 1 can reset under the elastic action of the first spring 3, so that the clamping of the sliding block buckle 101 and the matching groove 202 is realized, and the assembly of the lock catch 2 and the sliding block 1 is realized; when the lock catch 2 needs to be dismounted, the key 4 is slid laterally, and the slide block 1 is pushed to move and squeeze the first spring 3 through the cooperation of the key inclined surface 402 and the slide block inclined surface 102, so that the slide block buckle 101 is far away from the matching groove 202, and at the moment, the lock catch 2 can be removed, and the lock catch 2 and the slide block 1 are separated.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (11)

1. The quick-dismantling structure is characterized by comprising a sliding block, a lock catch, an elastic piece and a key;

the sliding block is provided with a penetrating opening, a sliding block buckle is arranged on the sliding block, and one end of the sliding block is connected with an elastic piece;

the lock catch is provided with a lock hook;

the lock hook is provided with a matching groove matched with the sliding block buckle;

when the lock catch moves along the first direction, the lock hook is in snap contact with the sliding block to push the sliding block to move along the second direction and extrude the elastic piece;

the sliding block can move along the opposite direction of the second direction under the elastic action of the elastic piece, so that the sliding block is clamped in the matching groove in a buckling manner;

the key is provided with a key buckle;

the button buckle is inserted into the opening;

when the key moves along the third direction, the key buckle contacts with the sliding block to push the sliding block to move along the second direction and extrude the elastic piece, so that the sliding block buckle is separated from the matching groove.

2. The quick release structure of claim 1, further comprising a backing plate;

the movement of the key buckle towards the reverse direction of the third direction is limited by the backing plate.

3. The quick release structure of claim 2, wherein the backing plate is provided with a T-shaped slot;

a boss structure is arranged on two sides of one end, which is contacted with the sliding block, of the key buckle;

the key buckle can pass through the backing plate from the first end of the T-shaped groove, and when the key buckle moves towards the opposite direction of the third direction, the boss structure is limited by the second end of the T-shaped groove.

4. The quick release structure of claim 2, wherein the resilient member is provided as a first spring.

5. The quick release structure of claim 2, wherein two ends of the key are provided with a second spring, one end of the second spring is connected with the key, and the other end of the second spring passes through the backing plate to be attached to the sliding block.

6. The quick release structure of claim 1, wherein the number of the slider buckle and the number of the lock hooks are two, and the slider buckle and the lock hooks are matched in two positions.

7. The quick release structure of claim 1, wherein the slider catch is configured to mate with the latch hook interface as a ramp.

8. The quick release structure of claim 1, wherein the slider is further provided with a slider ramp;

the key buckle is provided with a key inclined plane matched with the sliding block inclined plane.

9. A wristband device comprising the quick release structure of any one of claims 1-8, further comprising a device body and a wristband;

the sliding block of the quick-release structure is arranged on the equipment main body;

the lock catch of the quick-release structure is arranged on the wrist strap.

10. The wristband device of claim 9, wherein the device body comprises a bezel and a back cover;

the quick-release structure further comprises a base plate, and the movement of the key buckle in the reverse direction of the third direction is limited by the base plate;

the middle frame is provided with a guide groove, a key blocking rib and an insertion hole matched with the lock hook;

the sliding block and the backing plate are arranged in the guide groove;

the base plate is connected with the middle frame in a buckling manner;

the rear cover is provided with a through hole, and the through hole is communicated with the guide groove;

the keys of the quick-release structure are inserted into the through holes;

the key blocking rib is contacted with one side of the key buckle, so that the key moves vertically along a third direction.

11. The wristband device according to claim 10, wherein one end of the guide slot is provided with a positioning post;

the elastic piece of the quick-release structure is arranged as a first spring, and the other end of the first spring connected with the sliding block is sleeved outside the positioning column.