Office shoulder strap capable of hanging large-size flat plate

Abstract

The utility model discloses an office shoulder strap capable of hanging a large-size flat plate, which comprises a shoulder strap main body suitable for being attached to the back of a user and provided with a first shoulder passing part, a second shoulder passing part, a first extension part and a second extension part, the first front hanging belt, the second front hanging belt, the first rear hanging belt and the second rear hanging belt are respectively provided with a lock catch, connecting rings are arranged at four corners of the protective sleeve, and the four connecting rings are respectively in one-to-one correspondence with the four lock catches and are detachably connected with the four lock catches; the shoulder strap body bears load through the first shoulder passing part and the second shoulder passing part and keeps the stress of the shoulder strap and the front end of equipment stable, the first extension part and the second extension part bear the stress, comfort is improved, meanwhile, the rear end of the equipment is kept stable, the lengths of the four hanging straps are adjusted through the adjusting buckles respectively so as to meet the requirements of different users, and the practicability is high. And through cooperation of the lock catch and the connecting ring, the equipment is convenient to mount and dismount, high in flexibility and convenient to watch and operate by a user, and the working efficiency and the experience feeling are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of office shoulder straps, in particular to an office shoulder strap capable of hanging a large-sized flat panel. Background Art

[0002] Large-sized / heavy tablet (three-proof) devices are all held in one hand and operated with the other hand during outdoor use; or placed on a fixed platform for operation. This means that when operating the device, the user can only operate it in a fixed position, or rely on one hand to keep the device stable during movement, resulting in poor user experience and low flexibility. Therefore, the existing technology has defects and needs to be improved. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an office shoulder strap that can hang a large-sized tablet to solve the problems raised in the above background technology. To achieve the above purpose, the present invention adopts the following technical solutions:

[0004] The office shoulder strap capable of hanging a large-sized tablet comprises: a shoulder strap body, a first front hanging strap, a second front hanging strap, a first rear hanging strap, a second rear hanging strap, and a protective cover, wherein the shoulder strap body is suitable for fitting the back of a user, and comprises a first over-shoulder portion and a second over-shoulder portion passing through both shoulders of the user, and a first extension portion and a second extension portion extending toward the lower part of the back of the user, and ends of the first over-shoulder portion, the second over-shoulder portion, the first extension portion, and the second extension portion are respectively provided with adjustment buckles, the first front hanging strap and the first over-shoulder portion are adjustably connected, the second front hanging strap and the second over-shoulder portion are adjustably connected, the first rear hanging strap and the first extension portion are adjustably connected, and the second rear hanging strap and the second extension portion are adjustably connected, and ends of the first front hanging strap, the second front hanging strap, the first rear hanging strap, and the second rear hanging strap away from the shoulder strap body are respectively provided with locking buckles, and four corners of the protective cover are provided with connecting rings, and the four connecting rings correspond to the four locking buckles one by one and are detachably connected.

[0005] Optionally, the shoulder strap body is filled with filler.

[0006] Optionally, the adjustment buckle is a Japanese-shaped buckle.

[0007] Optionally, the lock buckle includes a lock body, a lock hook, a lock core, a locking ring, a spring and a connecting buckle, the first end of the lock hook is connected to the first end of the lock body, the connecting buckle and the second end of the lock body are rotatably connected, the first end of the lock body is provided with a accommodating cavity, the lock core is slidably arranged in the accommodating cavity and abuts against the second end of the lock hook, the spring is sleeved on the lock core in the accommodating cavity, the spring is used to keep the outer end of the lock core abutting against the second end of the lock hook, and the locking ring is rotatably arranged on the lock body for locking the lock core.

[0008] Optionally, a limiting groove is formed through the side wall of the accommodating cavity, and a limiting rod is provided on one side of the lock core. The limiting rod passes through the limiting groove and extends outwardly, and is slidably connected to the limiting groove.

[0009] Optionally, a side wall of the locking ring away from one end of the connecting buckle is provided with a positioning groove, the positioning groove is communicated with the limiting groove, and is slidably connected with the limiting rod.

[0010] Optionally, a spring seat is provided at one end of the lock core close to the connecting buckle, and the spring is sleeved on the spring seat.

[0011] Optionally, a positioning hole is provided at the second end of the lock hook, and a positioning platform is provided at one end of the lock core close to the lock hook, and the positioning platform matches the positioning hole.

[0012] Optionally, an annular groove is provided on the circumference of the outer wall of the lock body, and the locking ring is rotatably connected to the annular groove.

[0013] Optionally, Velcro straps are respectively provided on the first front strap, the second front strap, the first rear strap, and the second rear strap.

[0014] The beneficial effect compared with the prior art is that, by adopting the above scheme, the shoulder strap main body of the utility model bears the weight through the first over-shoulder part and the second over-shoulder part and keeps the force on the shoulder strap and the front end of the device stable, and bears the force through the first extension part and the second extension part, thereby improving the comfort and keeping the rear end of the device stable. The lengths of the first front hanging strap, the second front hanging strap, the first rear hanging strap and the second rear hanging strap are adjusted respectively through four adjustment buckles to meet the needs of different users, and the angle of the tablet can be adjusted. The four locking buckles and the four connecting rings cooperate to facilitate the installation and disassembly of the device, with strong flexibility, convenient for users to watch and operate, and no need to rely on a fixed table or one hand to keep the device stable, thereby improving the user's work efficiency and experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a shoulder strap according to an embodiment of the utility model;

[0016] Figure 2This is a schematic diagram of the flat-laying structure of the shoulder strap of the utility model;

[0017] Figure 3 This is a schematic diagram of the shoulder strap and protective cover structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the lock structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the lock explosion structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the lock core structure of the utility model;

[0021] As shown in the above drawings: 1. Shoulder strap body; 2. First front strap; 3. Second front strap; 4. First rear strap; 5. Second rear strap; 6. Protective cover; 7. Lock buckle; 8. Adjustment buckle; 9. Connecting ring; 10. Velcro strap; 11. First over-shoulder portion; 12. Second over-shoulder portion; 13. First extension portion; 14. Second extension portion; 71. Lock body; 72. Lock hook; 73. Lock core; 74. Locking ring; 75. Spring; 76. Connecting buckle; 712. Limiting groove; 731. Limiting rod; 741. Positioning groove; 733. Spring seat; 721. Positioning hole; 734. Positioning platform; 713. Annular groove. DETAILED DESCRIPTION

[0022] To facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments; the accompanying drawings show preferred embodiments of the present application; however, the present application can be implemented in many different forms and is not limited to the embodiments described in this specification; on the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present application more thorough and comprehensive.

[0023] It should be noted that, unless otherwise clearly stipulated and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be internal communication between two elements; for ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances; the terms "vertical", "horizontal", "left", "right", "front", "rear" and similar expressions used in this specification are for illustrative purposes only.

[0024] At the same time, it should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence; it should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0025] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0026] like Figure 1-3 As shown, one embodiment of the utility model is that the office shoulder strap for hanging a large-sized tablet comprises: a shoulder strap body 1, a first front hanging strap 2, a second front hanging strap 3, a first rear hanging strap 4, a second rear hanging strap 5, and a protective cover 6. The shoulder strap body 1 is suitable for fitting the back of a user, and has a first shoulder-over-shoulder portion 11 and a second shoulder-over-shoulder portion 12 passing through the shoulders of the user, and a first extension portion 13 and a second extension portion 14 extending toward the lower part of the back of the user. The ends of the first shoulder-over-shoulder portion 11, the second shoulder-over-shoulder portion 12, the first extension portion 13 and the second extension portion 14 are respectively provided with adjustment buckles 8. The first front strap 2 and the first over-shoulder portion 11 are adjustably connected, the second front strap 3 and the second over-shoulder portion 12 are adjustably connected, the first rear strap 4 and the first extension portion 13 are adjustably connected, the second rear strap 5 and the second extension portion 14 are adjustably connected, and the first front strap 2, the second front strap 3, the first rear strap 4 and the second rear strap 5 are adjustably connected. Buckles 7 are respectively provided at the ends away from the shoulder strap body 1, and connecting rings 9 are provided at the four corners of the protective cover 6. The four connecting rings 9 correspond to the four buckles 7 one by one and are detachably connected.

[0027] In this embodiment, the shoulder strap body 1 fits the user's back, and the two sides of the upper end of the shoulder strap body 1 are respectively the first shoulder portion 11 and the second shoulder portion 12, and the two sides of the lower end of the shoulder strap body 1 are respectively the first extension portion 13 and the second extension portion 14, and the end portions of the first shoulder portion 11, the second shoulder portion 12, the first extension portion 13 and the second extension portion 14 are respectively sewn with adjustment buckles 8, the upper end of the first front strap 2 and the adjustment buckle 8 at the end of the first shoulder portion 11 are adjustably connected, the upper end of the second front strap 3 and the adjustment buckle 8 at the end of the second shoulder portion 12 are adjustably connected, the upper end of the first rear strap 4 and the adjustment buckle 8 at the end of the first extension portion 13 are adjustably connected, the upper end of the second rear strap 5 and the adjustment buckle 8 at the end of the second extension portion 14 are adjustably connected, the lower ends of the first front strap 2, the second front strap 3, the first rear strap 4 and the second rear strap 5 are respectively sewn with locking buckles 7, and the four corners of the protective cover 6 are respectively provided with connecting rings 9, and the four connecting rings 9 and the four locking buckles 7 correspond to each other and are detachably connected.

[0028] When in use, the shoulder strap body 1 is fitted to the user's back, and the first shoulder section 11 and the second shoulder section 12 are respectively fitted to the user's shoulders from back to front, so that the end of the first shoulder section 11 and the end of the second shoulder section 12 are located in front of the user, and the two buckles 7 at the lower ends of the first front hanging strap 2 and the second front hanging strap 3 are respectively connected to the two buckles 7 on both sides of the front end of the protective cover 6 in a one-to-one correspondence, and the first rear hanging strap 4 and the second rear hanging strap 5 are respectively passed forward through both sides of the user's waist, and the two buckles 7 at the ends of the first rear hanging strap 4 and the second rear hanging strap 5 are respectively connected to the two buckles 7 on both sides of the rear end of the protective cover 6 in a one-to-one correspondence, and the lengths of the first front hanging strap 2, the second front hanging strap 3, the first rear hanging strap 4 and the second rear hanging strap 5 are respectively adjusted by the four adjustment buckles 8 as needed, so that the tablet can be hung horizontally or tilted in front of the user, which is convenient for the user to move for viewing and operation, and there is no need to rely on a fixed table or one hand to keep the device stable, with strong flexibility, thereby improving the user experience.

[0029] In one embodiment, in order to improve the comfort of the user, the shoulder strap body 1 is filled with fillers.

[0030] Furthermore, the filler is sponge or silica gel.

[0031] In one embodiment, Figure 1 As shown, the adjustment buckle 8 is a Japanese-shaped buckle.

[0032] In one embodiment, Figure 4-5As shown, the lock buckle 7 includes a lock body 71, a lock hook 72, a lock core 73, a locking ring 74, a spring 75 and a connecting buckle 76. The first end of the lock hook 72 is connected to the first end of the lock body 71, and the connecting buckle 76 is rotatably connected to the second end of the lock body 71. The first end of the lock body 71 is provided with a accommodating cavity, and the lock core 73 is slidably set in the accommodating cavity and abuts against the second end of the lock hook 72. The spring 75 is sleeved on the lock core 73 in the accommodating cavity. The spring 75 is used to keep the outer end of the lock core 73 abutting against the second end of the lock hook 72. The locking ring 74 is rotatably set on the lock body 71 to lock the lock core 73.

[0033] Specifically, the right end of the lock hook 72 is connected to the left end of the lock body 71, the connecting buckle 76 and the right end of the lock body 71 are rotatably connected, the left end of the lock body 71 is provided with an accommodating cavity along its axial direction, the lock core 73 is slidably set in the accommodating cavity, the left end of the lock hook 72 is folded back to the right, the left end of the lock core 73 is abutted against the left end of the lock hook 72, the spring 75 is sleeved on the lock core 73 in the accommodating cavity, and the locking ring 74 is rotatably set on the outside of the lock body 71 for locking the position of the lock core 73.

[0034] When in use, pull the lock core 73 to move in the direction of the connecting buckle 76, so that the lock core 73 slides to the right along the accommodating cavity, and at the same time compresses the spring 75, puts the connecting ring 9 into the lock hook 72, releases the lock core 73, and the spring 75 resets the lock core 73, seals the connecting ring 9 in the lock hook 72, and rotates the locking ring 74 to fix the position of the lock core 73 to prevent accidental unhooking.

[0035] In one embodiment, Figure 5 As shown, a limiting groove 712 is formed through the side wall of the accommodating cavity, and a limiting rod 731 is provided on one side of the lock core 73 . The limiting rod 731 penetrates the limiting groove 712 and extends outwardly, and is slidably connected to the limiting groove 712 .

[0036] Specifically, a limiting groove 712 is provided along the axial direction of the side wall of the accommodating cavity and penetrates outward, and a limiting rod 731 is provided on one side of the lock core 73. The limiting rod 731 penetrates the limiting groove 712 and extends outward, and is slidably connected with the limiting groove 712. The limiting groove 712 and the limiting rod 731 cooperate to limit the lock core 73 to prevent it from rotating when sliding along the accommodating cavity. At the same time, the limiting rod 731 facilitates the user to operate the lock core 73.

[0037] Furthermore, a boss 732 is provided at one outer end of the limiting rod 731 to facilitate user operation.

[0038] In one embodiment, Figure 5As shown, a side wall of the locking ring 74 away from the connecting buckle 76 is provided with a positioning groove 741 , and the positioning groove 741 is communicated with the limiting groove 712 and is slidably connected with the limiting rod 731 .

[0039] When the lock core 73 is locked, the locking ring 74 is in the state of being locked. When the lock core 73 is locked, the locking ring 74 is in the state of being locked. When the lock core 73 is locked, the locking ring 74 is in the state of being locked. When the lock core 73 is locked, the locking ring 74 is in the state of being locked. When the lock core 73 is locked, the locking ring 74 is in the state of being locked. When the lock core 73 is locked, the locking ring 74 is in the state of being locked.

[0040] In one embodiment, Figure 5-6 As shown, a spring seat 733 is provided at one end of the lock core 73 close to the connecting buckle 76 , and the spring 75 is sleeved on the spring seat 733 .

[0041] Specifically, a spring seat 733 is provided at the right end of the lock core 73 , the diameter of the spring seat 733 is smaller than the diameter of the lock core 73 , the spring 75 is sleeved on the spring seat 733 , and the right end of the spring 75 abuts against the right end of the inside of the accommodating cavity.

[0042] In one embodiment, Figure 5-6 As shown, a positioning hole 721 is provided at the second end of the lock hook 72 , and a positioning platform 734 is provided at one end of the lock core 73 close to the lock hook 72 , and the positioning platform 734 matches the positioning hole 721 .

[0043] Specifically, a positioning hole 721 is provided at the left end of the lock hook 72, and a positioning platform 734 is provided at the left end of the lock core 73. The positioning platform 734 matches the positioning hole 721. The positioning hole 721 cooperates with the positioning platform 734 to make the connection between the lock hook 72 and the lock core 73 more stable.

[0044] In one embodiment, Figure 5 As shown, an annular groove 713 is formed on the outer wall of the lock body 71 , and the locking ring 74 is rotatably connected to the annular groove 713 .

[0045] Specifically, an annular groove 713 is formed on the circumferential side of the outer wall of the lock body 71 , the locking ring 74 is rotatably connected to the annular groove 713 , and the annular groove 713 limits the locking ring 74 .

[0046] In one embodiment, Figure 1As shown, the first front strap 2, the second front strap 3, the first rear strap 4 and the second rear strap 5 are respectively provided with Velcro straps 10, and the Velcro straps 10 are used to bind the adjustment sections of the first front strap 2, the second front strap 3, the first rear strap 4 and the second rear strap 5 to prevent the excessively long parts of each strap from interfering with the user and increase the user experience.

[0047] It should be noted that the above-mentioned technical features are further combined with each other to form various embodiments not listed above, which are all deemed to be within the scope of the present utility model specification; and, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. An office shoulder strap capable of hanging a large-sized tablet, characterized in that: include: A shoulder strap body, a first front strap, a second front strap, a first rear strap, a second rear strap, and a protective cover, the shoulder strap body being suitable for fitting the user's back and having a first over-shoulder portion and a second over-shoulder portion passing through the user's shoulders, and a first extension portion and a second extension portion extending toward the lower part of the user's back, the ends of the first over-shoulder portion, the second over-shoulder portion, the first extension portion and the second extension portion are respectively provided with adjustment buckles, the first front strap and the first over-shoulder portion are adjustably connected, the second front strap and the second over-shoulder portion are adjustably connected, the first rear strap and the first extension portion are adjustably connected, the second rear strap and the second extension portion are adjustably connected, the first front strap, the second front strap, the first rear strap and the second rear strap are respectively provided with locking buckles at the ends away from the shoulder strap body, and the four corners of the protective cover are provided with connecting rings, the four connecting rings correspond to the four locking buckles one by one and are detachably connected.

2. An office shoulder strap capable of hanging a large-sized tablet according to claim 1, characterized in that: The interior of the shoulder strap body is filled with fillers.

3. The office shoulder strap capable of hanging a large-sized tablet according to claim 1, characterized in that: The adjustment buckle is a Japanese-style buckle.

4. The office shoulder strap capable of hanging a large-sized tablet according to claim 1, characterized in that: The lock buckle includes a lock body, a lock hook, a lock core, a locking ring, a spring and a connecting buckle. The first end of the lock hook is connected to the first end of the lock body, and the connecting buckle is rotatably connected to the second end of the lock body. The first end of the lock body is provided with a accommodating cavity, and the lock core is slidably arranged in the accommodating cavity and abuts against the second end of the lock hook. The spring is sleeved on the lock core in the accommodating cavity, and the spring is used to keep the outer end of the lock core abutting against the second end of the lock hook. The locking ring is rotatably arranged on the lock body to lock the lock core.

5. The office shoulder strap capable of hanging a large-sized tablet according to claim 4, characterized in that: A limiting groove is formed through the side wall of the accommodating cavity, and a limiting rod is arranged on one side of the lock core. The limiting rod passes through the limiting groove and extends outwards, and is slidably connected with the limiting groove.

6. The office shoulder strap capable of hanging a large-sized tablet according to claim 5, characterized in that: A positioning groove is formed on a side wall of the locking ring away from one end of the connecting buckle. The positioning groove is communicated with the limiting groove and is slidably connected with the limiting rod.

7. The office shoulder strap capable of hanging a large-sized tablet according to claim 4, characterized in that: The lock core is provided with a spring seat at one end close to the connecting buckle, and the spring is sleeved on the spring seat.

8. The office shoulder strap capable of hanging a large-sized tablet according to claim 4, characterized in that: A positioning hole is arranged at the second end of the lock hook, and a positioning platform is arranged at one end of the lock core close to the lock hook, and the positioning platform matches the positioning hole.

9. The office shoulder strap capable of hanging a large-sized tablet according to claim 4, characterized in that: An annular groove is provided on the circumferential side of the outer wall of the lock body, and the locking ring is rotatably connected to the annular groove.

10. The office shoulder strap capable of hanging a large-sized tablet according to claim 1, characterized in that: The first front hanging strap, the second front hanging strap, the first rear hanging strap, and the second rear hanging strap are respectively provided with Velcro straps.

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