Handheld maintenance terminal equipment supporting optical fiber link analysis

Abstract

The utility model discloses handheld maintenance terminal equipment supporting optical fiber link analysis, which comprises a terminal assembly and an upper cover assembly, the upper cover assembly is positioned above the terminal assembly, the terminal assembly comprises a bottom box, a terminal main body, a finger groove, a fixing ring, an elastic hand strap and a lower groove, the terminal main body is fixedly connected inside the bottom box, and the finger groove is positioned above the terminal main body. Finger grooves are formed in the left side wall and the right side wall of the bottom box, a fixing ring and an elastic hand strap are fixedly connected to the bottom of the bottom box, and the fixing ring is located on the inner side of the elastic hand strap. By arranging the bottom box, the terminal main body, the finger groove, the fixing ring and the elastic hand strap, during use, a palm can penetrate through the elastic hand strap, fingers are clamped into the finger groove, holding is convenient, falling during use is avoided, the safety during use is improved, and when the terminal is not used, the device can be worn on a bandage or a clothes strap of an operator, so that the device is convenient to carry; and the carrying convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber link analysis, in particular to a handheld maintenance terminal device supporting optical fiber link analysis. Background Art

[0002] Fiber link analysis refers to the process of testing and evaluating the physical links in a fiber optic communication system. This includes diagnosing and analyzing the quality of the fiber, the status of the connector, and the optical characteristics of the entire link. The purpose of fiber link analysis is to ensure that the performance of the fiber optic communication system meets the design requirements, to promptly discover and resolve potential problems, and to ensure the reliability and security of communications. Therefore, terminal equipment that supports fiber link analysis is required.

[0003] Existing terminal devices that support fiber optic link analysis are generally handheld, but they are inconvenient to carry and use, and are often dropped and bumped, causing damage to the handheld maintenance terminal devices. In addition, the devices are directly exposed to the outside, posing a large number of risks. Utility Model Content

[0004] The purpose of the utility model is to provide a handheld maintenance terminal device that supports optical fiber link analysis. When in use, the palm can pass through the elastic hand strap and the fingers can be inserted into the finger grooves, which is convenient for holding and avoids falling during use, thereby improving safety during use. When not in use, the device can be worn on a strap or an operator's belt to facilitate carrying and improve the convenience of carrying. When not in use, the card block can be rotated so that the card block is stuck between the upper and lower grooves, thereby fixing the bottom box and the top cover to avoid the device being directly exposed to the outside, thereby improving the safety of the device. The structure is simple and the operation is convenient.

[0005] To achieve the above object, a handheld maintenance terminal device supporting optical fiber link analysis is provided, comprising: a terminal assembly and an upper cover assembly, wherein the upper cover assembly is located above the terminal assembly, the terminal assembly comprises a bottom box, a terminal body, a finger groove, a fixing ring, an elastic hand strap and a lower groove, the terminal body is fixedly connected inside the bottom box, the finger grooves are arranged on the left and right side walls of the bottom box, a fixing ring and an elastic hand strap are fixedly connected to the bottom of the bottom box, the fixing ring is located on the inner side of the elastic hand strap, and a lower groove is arranged on the rear side wall of the bottom box, and the lower groove is fan-shaped;

[0006] The upper cover assembly includes a top cover, a sealing gasket, an upper groove, a clamping block, a rear rotating shaft and a rear fastening ring. The sealing gasket is fixedly connected to the inner front side wall of the top cover, the rear side wall of the top cover is provided with an upper groove, the upper groove is semicircular, a clamping block is provided inside the upper groove, the clamping block is semicircular, the rear side wall of the clamping block is fixedly connected to the rear rotating shaft, the front side wall of the rear rotating shaft passes through the clamping block and is rotatably connected to the top cover, and the rear fastening ring is threadedly connected to the circumferential surface of the rear rotating shaft.

[0007] According to the handheld maintenance terminal device supporting optical fiber link analysis, the terminal component also includes a display module and an operation module, the top of the terminal body is fixedly connected with the display module and the operation module, and the display module is located in front of the operation module.

[0008] According to the handheld maintenance terminal device supporting optical fiber link analysis, a left rotating shaft and a right rotating shaft are fixedly connected to the left and right side walls of the terminal body, and the terminal body is rotatably connected to the top cover through the left rotating shaft and the right rotating shaft. The right side wall of the right rotating shaft passes through the top cover, and a right fastening ring is threadedly connected to the circumferential surface of the right rotating shaft, and the right fastening ring is located on the right side of the top cover.

[0009] According to the handheld maintenance terminal device supporting optical fiber link analysis, the finger slots are provided in plurality and are symmetrically distributed on the left and right side walls of the bottom box.

[0010] According to the handheld maintenance terminal device supporting optical fiber link analysis, the upper slot and the lower slot are arranged correspondingly in upper and lower positions.

[0011] According to the handheld maintenance terminal device supporting optical fiber link analysis, the bottom box is made of silicone material.

[0012] The above scheme has the following beneficial effects:

[0013] 1. By setting the bottom box, terminal body, finger slot, fixing ring and elastic hand strap, when in use, the palm can pass through the elastic hand strap and the fingers can be inserted into the finger slot, which is convenient for holding and avoids falling during use, thereby improving safety during use. When not in use, the device can be worn on the strap or the operator's belt, so as to facilitate carrying and improve the convenience of carrying;

[0014] 2. By setting the lower slot, display module, operation module, top cover, sealing gasket, upper slot, card block, rear shaft, rear fastening ring, right shaft and right fastening ring, when not in use, the card block can be rotated to make the card block stuck between the upper and lower slots, thereby fixing the bottom box and the top cover to avoid direct exposure of the equipment to the outside, thereby improving the safety of the equipment, with a simple structure and easy operation.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1This is a front view of a handheld maintenance terminal device supporting optical fiber link analysis according to the utility model;

[0018] Figure 2 This is a left view of a handheld maintenance terminal device supporting optical fiber link analysis according to the utility model;

[0019] Figure 3 This is a cross-sectional view of a handheld maintenance terminal device supporting optical fiber link analysis according to the utility model;

[0020] Figure 4 for Figure 1 A is an enlarged view of the middle image.

[0021] Legend:

[0022] 1. Terminal assembly; 101. bottom box; 102. terminal body; 103. finger slot; 104. fixing ring; 105. elastic hand strap; 106. lower slot; 107. display module; 108. operation module;

[0023] 2. Upper cover assembly; 201. Top cover; 202. Sealing gasket; 203. Upper groove; 204. Block; 205. Rear rotating shaft; 206. Rear fastening ring;

[0024] 3. Right rotating shaft; 4. Right fastening ring. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4The utility model embodiment is a handheld maintenance terminal device supporting optical fiber link analysis, which includes: a terminal component 1 and an upper cover component 2, the upper cover component 2 is located above the terminal component 1, the terminal component 1 includes a bottom box 101, a terminal body 102, a finger groove 103, a fixing ring 104, an elastic hand strap 105 and a lower groove 106, the terminal body 102 is fixedly connected to the inside of the bottom box 101, and the left and right side walls of the bottom box 101 are provided with finger grooves 103, and the number of finger grooves 103 is provided, and they are symmetrically distributed on the left and right side walls of the bottom box 101, which is convenient for use. During the process, the operator's fingers are inserted into the finger grooves 103, which makes the operator hold it more steadily. The bottom of the bottom box 101 is fixedly connected with a fixing ring 104 and an elastic hand strap 105. When not in use, the device can be fixed to the operator through a belt or strap on the operator's body through the fixing ring 104, which makes it easy to carry. When in use, the operator's palm can pass through the elastic hand strap 105 to be fixed on the operator's palm. The fixing ring 104 is located on the inner side of the elastic hand strap 105, and a lower groove 106 is provided on the rear side wall of the bottom box 101, and the lower groove 106 is fan-shaped.

[0027] The terminal assembly 1 further includes a display module 107 and an operation module 108 . The display module 107 and the operation module 108 are fixedly connected to the top of the terminal body 102 . The display module 107 is located in front of the operation module 108 .

[0028] The upper cover assembly 2 includes a top cover 201, a sealing gasket 202, an upper groove 203, a clamping block 204, a rear shaft 205 and a rear fastening ring 206. The sealing gasket 202 is fixedly connected to the inner front side wall of the top cover 201, and an upper groove 203 is arranged on the rear side wall of the top cover 201. The upper groove 203 is semicircular, and the upper groove 203 and the lower groove 106 are arranged correspondingly up and down. A clamping block 204 is arranged inside the upper groove 203, and the clamping block 204 is semicircular. The rear side wall of the clamping block 204 is fixedly connected to the rear shaft 205, the front side wall of the rear shaft 205 passes through the block 204 and is rotatably connected to the top cover 201, and a rear fastening ring 206 is threadedly connected to the circumferential surface of the rear shaft 205. When the rear shaft 205 is rotated to make the block 204 rotate and get stuck between the upper groove 203 and the lower groove 106, the top cover 201 and the bottom box 101 can be fixed and locked by the rear fastening ring 206. When the rear shaft 205 is rotated to make the block 204 rotate and get stuck in the upper groove 203, the top cover 201 and the bottom box 101 can be easily separated.

[0029] A left rotating shaft and a right rotating shaft 3 are fixedly connected to the left and right side walls of the terminal body 102. The terminal body 102 is rotatably connected to the top cover 201 through the left rotating shaft and the right rotating shaft 3. The right side wall of the right rotating shaft 3 passes through the top cover 201. A right fastening ring 4 is threadedly connected to the circumferential surface of the right rotating shaft 3. The right fastening ring 4 is located on the right side of the top cover 201 and is used to fix the top cover 201. When the block 204 is located in the upper groove 203, the top cover 201 can be rotated to open, which is convenient for operating and using the terminal body 102.

[0030] Working principle: When in use, the palm can be passed through the elastic hand strap 105, and the fingers can be inserted into the finger groove 103 for easy holding. When not in use, the operator's straps or belts can be passed through the fixing ring 104, so that the operator can wear the device. When not in use, the card block 204 can be rotated to make the card block 204 stuck between the upper groove 203 and the lower groove 106, so that the top cover 201 and the bottom box 101 are fixed, and locked by the rear fastening ring 206, so as to protect the internal terminal body 102.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A handheld maintenance terminal device supporting optical fiber link analysis, characterized in that: include: A terminal assembly (1) and an upper cover assembly (2), wherein the upper cover assembly (2) is located above the terminal assembly (1), and the terminal assembly (1) comprises a bottom box (101), a terminal body (102), a finger groove (103), a fixing ring (104), an elastic hand strap (105) and a lower groove (106), wherein the terminal body (102) is fixedly connected to the inside of the bottom box (101), the finger groove (103) is arranged on the left and right side walls of the bottom box (101), the fixing ring (104) and the elastic hand strap (105) are fixedly connected to the bottom of the bottom box (101), the fixing ring (104) is located on the inner side of the elastic hand strap (105), and the lower groove (106) is arranged on the rear side wall of the bottom box (101), and the lower groove (106) is fan-shaped; The upper cover assembly (2) comprises a top cover (201), a sealing gasket (202), an upper groove (203), a clamping block (204), a rear rotating shaft (205) and a rear fastening ring (206); the sealing gasket (202) is fixedly connected to the inner front side wall of the top cover (201); the upper groove (203) is arranged on the rear side wall of the top cover (201); the upper groove (203) is semicircular; a clamping block (204) is arranged inside the upper groove (203); the clamping block (204) is semicircular; the rear side wall of the clamping block (204) is fixedly connected to the rear rotating shaft (205); the front side wall of the rear rotating shaft (205) passes through the clamping block (204) and is rotatably connected to the top cover (201); and the rear fastening ring (206) is threadedly connected to the circumferential surface of the rear rotating shaft (205).

2. A handheld maintenance terminal device supporting optical fiber link analysis according to claim 1, characterized in that: The terminal assembly (1) further comprises a display module (107) and an operating module (108); the display module (107) and the operating module (108) are fixedly connected to the top of the terminal body (102); the display module (107) is located in front of the operating module (108).

3. A handheld maintenance terminal device supporting optical fiber link analysis according to claim 1, characterized in that: A left rotating shaft and a right rotating shaft (3) are fixedly connected to the left and right side walls of the terminal body (102); the terminal body (102) is rotatably connected to the top cover (201) via the left rotating shaft and the right rotating shaft (3); the right side wall of the right rotating shaft (3) passes through the top cover (201); a right fastening ring (4) is threadedly connected to the circumferential surface of the right rotating shaft (3); and the right fastening ring (4) is located on the right side of the top cover (201).

4. A handheld maintenance terminal device supporting optical fiber link analysis according to claim 1, characterized in that: The finger grooves (103) are provided in a plurality and are symmetrically distributed on the left and right side walls of the bottom box (101).

5. The handheld maintenance terminal device supporting optical fiber link analysis according to claim 1, characterized in that: The upper groove (203) and the lower groove (106) are arranged correspondingly up and down.

6. A handheld maintenance terminal device supporting optical fiber link analysis according to claim 1, characterized in that: The bottom box (101) is made of silica gel material.

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