CN214100182U - Hardware terminal connecting structure - Google Patents
Hardware terminal connecting structure Download PDFInfo
- Publication number
- CN214100182U CN214100182U CN202120081155.8U CN202120081155U CN214100182U CN 214100182 U CN214100182 U CN 214100182U CN 202120081155 U CN202120081155 U CN 202120081155U CN 214100182 U CN214100182 U CN 214100182U
- Authority
- CN
- China
- Prior art keywords
- connecting sleeve
- terminal connection
- terminal
- connection structure
- insertion hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 150000002739 metals Chemical class 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model belongs to the technical field of the terminal, especially, relate to a rotatable five metals terminal connection structure, including a joint, a connecting sleeve, a terminal and a sealing washer. The connecting sleeve is fixedly connected with the joint in a rotary clamping mode. When the connecting sleeve is connected with the joint, the bottom of the connecting sleeve is inserted into the insertion hole, the clamped boss is correspondingly inserted into the notch portion, the connecting sleeve rotates, the clamped boss slides into the avoiding groove from the notch portion, the top of the clamped boss is limited on the limiting wall, and one side of the clamped boss is limited on the limiting convex portion. The terminal of the hardware terminal connection structure is connected to the joint through the connecting sleeve, the connecting sleeve is limited on the joint through the clamping boss, and the terminal connection end part can rotate in the connecting sleeve, so that the terminal is connected with the joint in a rotating mode, and the hardware terminal connection structure can be applied to application occasions requiring rotating connection.
Description
Technical Field
The utility model belongs to the technical field of the terminal, especially, relate to a rotatable five metals terminal connection structure.
Background
The terminal is a wiring terminal, also called a wiring terminal. The terminal is mainly used for transmitting electric signals or conducting electricity. Chinese patent application No. cn201510427391.x discloses a terminal connection structure, which comprises a female plug terminal, a male plug terminal, a first joint and a second joint; the female plug terminal is arranged in the first connector, the male plug terminal is arranged in the second connector, and the female plug terminal and the male plug terminal are coupled through connection of the first connector and the second connector. In this above-mentioned patent, realize the terminal coupling through packing into the joint with public plug terminal and female plug terminal, can improve terminal coupling process through the assembly between the joint, the impact force that produces when eliminating the blind dress of terminal to can realize accurate, firm coupling between the terminal. It can be seen that the female and male terminals in the terminal connection structure are fixed, and in some moving applications, the terminal is required to be rotatably connected with the connector, while the existing terminal-connector connection structure is obviously incapable of rotating.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a five metals terminal connection structure aims at solving the technical problem that the terminal among the prior art can not rotate with the connection structure that connects.
In order to achieve the above objects, an embodiment of the present invention provides a hardware terminal connection structure, including:
the connector is internally provided with an insertion hole, the insertion hole is provided with at least one insertion hole, and the inner circumferential surface of the insertion hole is provided with at least one notch part and at least one limiting wall; the notch parts and the limiting walls are alternately arranged; at least one avoiding groove is arranged on the hole wall of the insertion hole, the avoiding groove is arranged corresponding to the limiting wall, one side of the avoiding groove is connected with the notch part, and the other side of the avoiding groove is provided with a limiting convex part;
the outer peripheral surface of the bottom of the connecting sleeve is provided with at least one clamping boss; the bottom of the connecting sleeve is inserted into the insertion hole, the clamped boss is correspondingly inserted into the gap part, the connecting sleeve rotates, the clamped boss slides into the avoiding groove from the gap part, the top of the clamped boss is limited on the limiting wall, and one side of the clamped boss is limited on the limiting convex part; the connecting sleeve is also provided with a through hole which penetrates through the connecting sleeve;
a terminal having a terminal connection end portion passing through the through hole and rotatable in the connection sleeve, a bottom portion of the terminal connection end portion protruding out of the connection sleeve; and
and the sealing ring is fixedly arranged on the outer peripheral surface of the bottom of the terminal connecting end part, is limited on the bottom wall of the connecting sleeve and is tightly attached to the hole wall of the insertion hole.
Optionally, the number of the notch portions is two, and the two notch portions are symmetrically arranged; the number of the limiting walls is two, and the two limiting walls are symmetrically arranged.
Optionally, the number of the snap bosses is two, and the two snap bosses are symmetrically arranged.
Optionally, an annular groove is formed in the outer peripheral surface of the bottom of the terminal connecting end portion, and the seal ring is embedded in the annular groove.
Optionally, the terminal connection end is circular in cross-section.
Optionally, the cross-section of the through-hole is circular.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the five metals terminal connection structure that provides have one of following technological effect at least: the terminal of the hardware terminal connection structure is connected to the joint through the connecting sleeve, the connecting sleeve is limited on the joint through the clamping boss, and the terminal connection end part can rotate in the connecting sleeve, so that the terminal is connected with the joint in a rotating mode, and the hardware terminal connection structure can be applied to application occasions requiring rotating connection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is an exploded view of a hardware terminal connection structure according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the hardware terminal connection structure provided by the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an insertion state of the hardware terminal connection structure according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a connection state of the hardware terminal connection structure provided in the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In an embodiment of the present invention, as shown in fig. 1 to 4, a hardware terminal connection structure is provided, which includes a connector 1, a connecting sleeve 2, a terminal 3 and a sealing ring 4. An insertion hole 11 is formed in the connector 1, the insertion hole 11 has at least one insertion opening 12, and at least one notch 13 and at least one limiting wall 14 are formed on the inner circumferential surface of the insertion opening 12. The notch portions 13 and the stopper walls 14 are alternately arranged. At least one avoiding groove 15 is arranged on the hole wall of the insertion hole 11, the avoiding groove 15 is arranged corresponding to the limiting wall 14, one side of the avoiding groove 15 is connected with the notch part 13, and the other side of the avoiding groove 15 is provided with a limiting convex part 16. The outer peripheral surface of the bottom of the connecting sleeve 2 is provided with at least one clamping boss 21.
Referring to fig. 3 and 4, the connecting sleeve 2 is fixedly connected to the joint 1 by rotating and snapping. This five metals terminal connection structure is when the inserted state, connecting sleeve 2 with when connecting 1, the bottom of connecting sleeve 2 is inserted patchhole 11, go into boss 21 and correspond and insert breach portion 13. The connecting sleeve 2 is rotatory, the boss 21 is followed to the card income breach portion 13 slips into keep away a groove 15, the top of going into the boss 21 spacing in spacing wall 14, one side of going into the boss 21 spacing in spacing convex part 16, this five metals terminal connection structure is in connection status. Otherwise, the separation is performed.
The connecting sleeve 2 is further provided with a through hole 22, and the through hole 22 penetrates through the connecting sleeve 2. The terminal 3 has a terminal connection end 31, the terminal connection end 31 passes through the through hole 22 and is rotatable in the connection sleeve 2, and the bottom of the terminal connection end 31 protrudes out of the connection sleeve 2. The sealing ring 4 is fixedly arranged on the outer peripheral surface of the bottom of the terminal connecting end part 31, the sealing ring 4 is limited on the bottom wall 23 of the connecting sleeve 2, and the sealing ring 4 is tightly attached to the hole wall of the inserting hole 11. The sealing ring 4 plays a role of sealing and waterproofing, and simultaneously, when the terminal connecting end portion 31 rotates, the sealing ring 4 is matched with the hole wall of the insertion hole 11 to play a role of damping.
This five metals terminal connection structure's terminal 3 connects on connecting 1 through connecting sleeve 2, and connecting sleeve 2 is spacing on connecting 1 through going into boss 21, and terminal connection end 31 can rotate in connecting sleeve 2 to realized terminal 3 and the swivelling joint who connects 1, can be applied to in some application occasions that require swivelling joint. Meanwhile, the connecting sleeve 2 is detachable from the joint 1, and therefore, the terminal 3 is also detachably mounted on the joint 1.
In another embodiment of the present invention, referring to fig. 2 to 4, the number of the notch portions 13 of the hardware terminal connection structure is two, and the two notch portions 13 are symmetrically arranged; the number of the limiting walls 14 is two, and the two limiting walls 14 are symmetrically arranged. The structure is more convenient in connection and installation and more stable after connection.
In another embodiment of the present invention, please refer to fig. 2, the number of the card-in bosses 21 of the hardware terminal connection structure is two, and the two card-in bosses 21 are symmetrically arranged. The structure is more convenient in connection and installation and more stable after connection.
In another embodiment of the present invention, referring to fig. 2, an annular groove 33 is disposed on an outer peripheral surface of a bottom of the terminal connecting end 31 of the hardware terminal connecting structure, and the sealing ring 4 is embedded in the annular groove 33. The purpose of the above design is to facilitate assembly and disassembly.
In another embodiment of the present invention, the cross section of the terminal connecting end 31 of the hardware terminal connecting structure is circular.
In another embodiment of the present invention, the cross section of the through hole 22 of the hardware terminal connection structure is circular.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a five metals terminal connection structure which characterized in that includes:
the connector is internally provided with an insertion hole, the insertion hole is provided with at least one insertion hole, and the inner circumferential surface of the insertion hole is provided with at least one notch part and at least one limiting wall; the notch parts and the limiting walls are alternately arranged; at least one avoiding groove is arranged on the hole wall of the insertion hole, the avoiding groove is arranged corresponding to the limiting wall, one side of the avoiding groove is connected with the notch part, and the other side of the avoiding groove is provided with a limiting convex part;
the outer peripheral surface of the bottom of the connecting sleeve is provided with at least one clamping boss; the bottom of the connecting sleeve is inserted into the insertion hole, the clamped boss is correspondingly inserted into the gap part, the connecting sleeve rotates, the clamped boss slides into the avoiding groove from the gap part, the top of the clamped boss is limited on the limiting wall, and one side of the clamped boss is limited on the limiting convex part; the connecting sleeve is also provided with a through hole which penetrates through the connecting sleeve;
a terminal having a terminal connection end portion passing through the through hole and rotatable in the connection sleeve, a bottom portion of the terminal connection end portion protruding out of the connection sleeve; and
and the sealing ring is fixedly arranged on the outer peripheral surface of the bottom of the terminal connecting end part, is limited on the bottom wall of the connecting sleeve and is tightly attached to the hole wall of the insertion hole.
2. The hardware terminal connection structure according to claim 1, wherein there are two notch portions, and the two notch portions are symmetrically arranged; the number of the limiting walls is two, and the two limiting walls are symmetrically arranged.
3. The hardware terminal connection structure of claim 2, wherein the number of the snap bosses is two, and the two snap bosses are symmetrically arranged.
4. The hardware terminal connection structure according to any one of claims 1 to 3, wherein an annular groove is formed on the outer peripheral surface of the bottom of the terminal connection end portion, and the seal ring is embedded in the annular groove.
5. The hardware terminal connection structure according to any one of claims 1 to 3, wherein the terminal connection end portion is circular in cross section.
6. The hardware terminal connection structure of claim 5, wherein the cross section of the through hole is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120081155.8U CN214100182U (en) | 2021-01-12 | 2021-01-12 | Hardware terminal connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120081155.8U CN214100182U (en) | 2021-01-12 | 2021-01-12 | Hardware terminal connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214100182U true CN214100182U (en) | 2021-08-31 |
Family
ID=77438576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120081155.8U Expired - Fee Related CN214100182U (en) | 2021-01-12 | 2021-01-12 | Hardware terminal connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214100182U (en) |
-
2021
- 2021-01-12 CN CN202120081155.8U patent/CN214100182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |