# US 9,752,603 B2 · Access terminal box

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 9,752,603 B2
- Document ID: US9752603B2
- Status: Granted
- Kind: B2
- Application number: 15/083,837
- Filed: 2016-03-29
- Published: 2016-11-10
- Granted: 2017-09-05
- Earliest claimed: 2015-05-08
- Assignees: Huawei Technologies Co., Ltd.
- Applicants: Huawei Technologies Co., Ltd.
- Inventors: Deyi Shi; Yeren Wang; Anliang Yang
- Web page: https://patentgrep.com/patent/US9752603B2

## CPC

- F16B 2/12: using sliding jaws
- F16B 2/185: {using levers}
- H01R 9/2608: {Fastening means for mounting on support rail or strip (H01R9/2691 takes precedence; for switch or other electrical device H02B1/042)}
- H02B 1/0523: {locked into position by a sliding member}
- F16B: DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING (couplings for transmitting rotation F16D)
- H01R: ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H02B: BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER

## Abstract

An access terminal box includes a base plate, wherein a first fastening part, a second fastening part, and a fastening lever that are configured to fasten the access terminal box to a mounting plate disposed on the base plate, a through hole is disposed on the second fastening part, the fastening lever includes a head part, a body part, and an elastic part, the head part is connected to the body part, one end of the elastic part is connected to the head part, the body part and the elastic part are located inside the through hole, and the head part is exposed at a first outlet of the through hole.

## Claims

### Claim 1

An access terminal box, comprising:
a base plate;
a first fastening part;
a fastening lever;
a second fastening part; and
a mounting plate disposed on the base plate,
wherein the first fastening part, the second fastening part, and the fastening lever are configured to fasten the access terminal box to the mounting plate,
wherein a through hole is disposed on the second fastening part,
wherein the fastening lever comprises:
a head part;
a body part; and
an elastic part,
wherein the head part is connected to the body part,
wherein one end of the elastic part is fastened to the head part,
wherein the body part and the elastic part are located inside the through hole, and
wherein the head part is exposed at a first outlet of the through hole.

### Claim 2 (depends on 1)

The access terminal box according to claim 1, wherein the body part of the fastening lever is a U-shaped frame, and wherein the elastic part is located inside the U-shaped frame.

### Claim 3 (depends on 2)

The access terminal box according to claim 2, wherein a section of the elastic part is wavy.

### Claim 4 (depends on 1)

The access terminal box according to claim 1, wherein the fastening lever further comprises a support part disposed on the head part and configured to support the mounting plate.

### Claim 5 (depends on 4)

The access terminal box according to claim 4, wherein a top of the support part protrudes from a plane on which the body part is located.

### Claim 6 (depends on 4)

The access terminal box according to claim 4, further comprising a first groove disposed on the base plate and configured to limit an activity area of the support part.

### Claim 7 (depends on 1)

The access terminal box according to claim 1, wherein the fastening lever further comprises a guide rail part disposed on the head part, wherein the guide rail part comprises a first inclined plane located on an outer side of the guide rail part, and wherein the first inclined plane is configured to facilitate mounting of the access terminal box on the mounting plate.

### Claim 8 (depends on 7)

The access terminal box according to claim 7, wherein the guide rail part further comprises a second inclined plane configured to facilitate detachment of the access terminal box from the mounting plate.

### Claim 9 (depends on 4)

The access terminal box according to claim 4, wherein a distance between a bottom of the first fastening part and a top of the second fastening part is greater than a width of the mounting plate, and wherein the mounting plate is placed between the bottom of the first fastening part and the support part.

### Claim 10 (depends on 2)

The access terminal box according to claim 2, wherein the U-shaped frame is exposed at a second outlet of the through hole.

### Claim 11 (depends on 1)

The access terminal box according to claim 1, further comprising a groove disposed on the first fastening part, wherein the groove is configured to fasten an edge of the mounting plate.