CN219717406U - Connecting structure of external chip of computer host - Google Patents
Connecting structure of external chip of computer host Download PDFInfo
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- CN219717406U CN219717406U CN202320242301.XU CN202320242301U CN219717406U CN 219717406 U CN219717406 U CN 219717406U CN 202320242301 U CN202320242301 U CN 202320242301U CN 219717406 U CN219717406 U CN 219717406U
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- fixedly connected
- external chip
- wire
- wire holder
- strip
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of computer external equipment, and discloses a connecting structure of an external chip of a computer host, which comprises a host body, wherein an external chip box is arranged on one side of the host body, an adapter wire is arranged between the host body and the external chip box, one end of the adapter wire, which is close to the external chip box, is fixedly connected with a wire holder, a movable cavity is formed in the wire holder, and a connector is connected in a sliding and penetrating manner in the movable cavity; the inside symmetry of connection terminal is provided with chucking subassembly, and two sets of anti-drop subassemblies all include stripe board, triangular block, wedge, cardboard and card strip. The strip plate is pulled outwards firstly, when the clamping strip is completely inserted into the connecting seat, the strip plate is loosened, under the action of the elastic force of the elastic upright post, the wedge-shaped block is driven to move through the triangular block, the idler wheel is pushed to drive the clamping plate to rotate, the clamping strip is clamped by the other end, and therefore the conditions of loosening and falling between the connector and the wiring seat are prevented, and the connecting strength between the connector and the wiring seat is improved.
Description
Technical Field
The utility model relates to the technical field of computers, in particular to a connecting structure of an external chip of a computer host.
Background
Computers are very popular in our work and life, and market ratio is larger and larger, because of conciseness, convenience and increasing consumer favor, common desktop computers are composed of a host computer and a display screen, wherein important elements for connecting the host computer and the display screen are display card chips, the display card chips are used for converting and driving display information required by a computer system and providing line scanning signals for a display to control correct display of the display, in the prior art, the display card chips are directly connected onto a computer main board in an inserting mode, and the space on the computer main board is limited, so that the number of display cards connected is limited, and therefore, the display performance of the computer is often improved by connecting some display card chips outside the host computer.
In order to match different computers, some existing display card chips are often connected with a host computer through an adapter wire, however, the adapter wire connecting end and a display card chip connecting wire are frequently pulled out or inserted, so that the joint is easy to age, the joint is loose, poor contact and even falling-off between the connecting wire and the adapter wire can occur, and the use of equipment is affected.
In order to solve the above-mentioned problems, the present utility model provides a connection structure of an external chip of a computer host.
Disclosure of Invention
The utility model provides a connecting structure of an external chip of a computer host, which adopts the following technical scheme:
the connecting structure of the external chip of the computer host comprises a host body, wherein an external chip box is arranged on one side of the host body, an adapter wire is arranged between the host body and the external chip box, one end, close to the external chip box, of the adapter wire is fixedly connected with a wire holder, a movable cavity is formed in the wire holder, and a connector is connected in a sliding penetrating manner in the movable cavity;
the inside symmetry of connection terminal is provided with chucking subassembly, two sets of chucking subassembly all includes stripe board, triangular block, wedge, cardboard and card strip, the fixed adapter sleeve in one side of triangular block has the elasticity stand, one end and the connection terminal of elasticity stand are close to one side inner wall fixed connection of host computer body, card strip slip interlude is connected in the inside of connection terminal.
One side of the triangular block is fixedly connected with one end of the strip-shaped board, jacks matched with the strip-shaped board are symmetrically formed in one side of the wiring seat, and one end of the strip-shaped board is connected in a sliding penetrating mode in the jacks.
Through above-mentioned technical scheme, when pulling the stripe board and driving triangular block synchronous motion, can make the triangular block extrude the elastic column of one side, when the stripe board loses external force, under the elastic column elasticity effect, can drive the triangular block reverse movement.
One side of the wedge block is fixedly connected with the other side of the triangular block far away from the center, the clamping plate is arranged on one side of the wedge block, and the fixing shaft is rotationally connected inside the clamping plate.
Through above-mentioned technical scheme, the cardboard passes through the fixed axle rotation to be connected in the inside of connection terminal, and when the one end of fixed axle outwards was kept away from to the cardboard was expanded, the other end of cardboard can press from both sides the card strip tightly to prevent that the card strip from removing.
The both ends of fixed axle respectively with one side inner wall fixed connection of wire holder, the notch has been seted up to one side of cardboard, the inside rotation of notch is connected with the pivot.
Through above-mentioned technical scheme, the gyro wheel is rotated through the pivot and is connected inside the one end of cardboard.
The outer cover of pivot is equipped with the gyro wheel, the outer wall and the inclined plane sliding connection of wedge of gyro wheel.
Through the technical scheme, when the inclined surface of the wedge block is contacted with the roller, the wedge block moves to one side close to the clamping strip, and external force can be applied to the clamping plate through the roller, so that the wedge block can be outwards expanded and rotated.
Two opposite sides of the clamping strip are fixedly connected with the front side and the back side of the connector respectively, one side of the connector is fixedly connected with a connecting wire, and one end of the connecting wire is fixedly connected with one side of the external chip box.
Through above-mentioned technical scheme, one side of external chip box is connected with one side of joint through the connecting wire.
The other end of the patch cord is fixedly connected with a plug, and the plug is connected to the top of the front face of the host body in a sliding and penetrating mode.
Through above-mentioned technical scheme, one side of connection terminal is connected with the plug through the patch cord, then is connected with the host computer body through the plug to realize the connection of external chip box and host computer body.
In summary, the utility model has the following beneficial technical effects:
according to the utility model, the clamping assembly is arranged in the wire holder, when the wire holder is connected, the stripe plate is pulled outwards firstly to drive the triangular block to extrude the elastic upright post, then the clamping strip is driven to be inserted into the wire holder through the connector, the clamping plate is pushed to rotate when the clamping strip is inserted into the wire holder, when the clamping strip is completely inserted into the wire holder, the stripe plate is loosened, under the elastic action of the elastic upright post, the triangular block drives the wedge block to reversely move, and the roller is pushed to drive the clamping plate to reversely rotate, so that the other end of the clamping plate is clamped with the clamping strip, the loosening and falling-off conditions between the connector and the wire holder are prevented, the connection strength between the connector and the wire holder is improved, and normal use of equipment is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a cross-sectional front view of a connecting seat according to the present utility model;
fig. 3 is a schematic top sectional view of the connection seat of the present utility model.
The reference numerals in the figures illustrate:
1. a host body; 2. externally connected chip box; 3. a plug; 4. an patch cord; 5. a wire holder; 6. a connecting wire; 7. an elastic column; 8. a stripe board; 9. triangular blocks; 10. wedge blocks; 11. a roller; 12. a rotating shaft; 13. a clamping plate; 14. a fixed shaft; 15. clamping strips; 16. and (3) a joint.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
the embodiment of the utility model discloses a connecting structure of an external chip of a computer host, referring to fig. 1, 2 and 3, which comprises a host body 1, wherein an external chip box 2 is arranged on one side of the host body 1, an adapter wire 4 is arranged between the host body 1 and the external chip box 2, one end, close to the external chip box 2, of the adapter wire 4 is fixedly connected with a wire holder 5, a movable cavity is formed in the wire holder 5, and a joint 16 is connected in a sliding penetrating way in the movable cavity;
the inside symmetry of wire holder 5 is provided with the chucking subassembly, and two sets of chucking subassemblies all include stripe board 8, triangle piece 9, wedge 10, cardboard 13 and card strip 15, and the fixed adapter sleeve in one side of triangle piece 9 has elastic column 7, and one end and the wire holder 5 of elastic column 7 are close to one side inner wall fixed connection of host computer body 1, and card strip 15 slides and alternates the inside of connection at wire holder 5.
Referring to fig. 2 and 3, one side of the triangle block 9 is fixedly connected with one end of the stripe board 8, one side of the wire holder 5 is symmetrically provided with jacks matched with the stripe board 8, and one end of the stripe board 8 is slidably inserted and connected in the jacks.
When the stripe board 8 is pulled to drive the triangular blocks 9 to synchronously move, the triangular blocks 9 can squeeze the elastic upright posts 7 on one side, and when the external force is lost by the stripe board 8, the triangular blocks 9 can be driven to reversely move under the action of the elastic force of the elastic upright posts 7.
Referring to fig. 2, one side of the wedge-shaped block 10 is fixedly connected with the other side of the triangle block 9 away from the center, a clamping plate 13 is arranged on one side of the wedge-shaped block 10, and a fixing shaft 14 is rotatably connected inside the clamping plate 13.
The clamping plate 13 is rotatably connected to the inside of the wire holder 5 through the fixing shaft 14, and when one end of the clamping plate 13 far away from the fixing shaft 14 is outwards expanded, the other end of the clamping plate 13 can clamp the clamping strip 15, so that the clamping strip 15 is prevented from moving.
Referring to fig. 2, two ends of a fixed shaft 14 are fixedly connected with an inner wall of one side of the wire holder 5, a slot is formed in one side of the clamping plate 13, a rotating shaft 12 is rotatably connected in the slot, and a roller 11 is rotatably connected in one end of the clamping plate 13 through the rotating shaft 12.
Referring to fig. 2, a roller 11 is sleeved on the outer portion of the rotating shaft 12, and the outer wall of the roller 11 is slidably connected with the inclined surface of the wedge block 10.
When the inclined surface of the wedge-shaped block 10 contacts with the roller 11, as the wedge-shaped block 10 moves to the side close to the clamping strip 15, external force can be applied to the clamping plate 13 through the roller 11, so that the clamping plate can be expanded outwards to rotate.
Referring to fig. 1 and 2, opposite sides of the two clamping strips 15 are fixedly connected with the front and back sides of the connector 16 respectively, one side of the connector 16 is fixedly connected with a connecting wire 6, one end of the connecting wire 6 is fixedly connected with one side of the external chip box 2, and one side of the external chip box 2 is connected with one side of the connector 16 through the connecting wire 6.
Referring to fig. 1, the other end of the patch cord 4 is fixedly connected with a plug 3, and the plug 3 is slidably inserted and connected to the top of the front surface of the host body 1.
One side of the wire holder 5 is connected with the plug 3 through the patch cord 4, and then is connected with the host body 1 through the plug 3, so that the connection between the external chip box 2 and the host body 1 is realized.
The implementation principle of the embodiment is as follows: the triangular plate 8 is pulled outwards to drive the triangular block 9 to extrude the elastic upright post 7, then the clamping strip 15 is driven to be inserted into the wire holder 5 through the connector 16, when the clamping strip 15 is completely inserted into the wire holder 5, the triangular plate 8 is loosened, the wedge block 10 is driven to move reversely through the triangular block 9 under the elastic force of the elastic upright post 7, when the inclined surface of the wedge block 10 is contacted with the roller 11, the clamping plate 13 is given an external force through the roller 11 along with the movement of the wedge block 10, so that the clamping plate 13 outwards expands and rotates around the fixed shaft 14, and then the other end of the clamping plate 13 can clamp the clamping strip 15, so that the condition of loosening and falling off between the connector 16 and the wire holder 5 is prevented.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (1)
1. The utility model provides a connection structure of external chip of computer host, includes host computer body (1), its characterized in that: an external chip box (2) is arranged on one side of the host machine body (1), an adapter wire (4) is arranged between the host machine body (1) and the external chip box (2), one end, close to the external chip box (2), of the adapter wire (4) is fixedly connected with a wire holder (5), a movable cavity is formed in the wire holder (5), and a connector (16) is connected in a sliding penetrating mode in the movable cavity;
clamping assemblies are symmetrically arranged in the wire holder (5), each two groups of clamping assemblies comprise a striped plate (8), a triangular block (9), a wedge block (10), a clamping plate (13) and clamping strips (15), an elastic upright post (7) is fixedly connected to one side of the triangular block (9) through a connecting sleeve, one end of the elastic upright post (7) is fixedly connected with one side inner wall, close to the host machine body (1), of the wire holder (5), and the clamping strips (15) are connected to the inside of the wire holder (5) in a sliding penetrating mode;
one side of the triangular block (9) is fixedly connected with one end of the strip-shaped board (8), jacks matched with the strip-shaped board (8) are symmetrically formed on one side of the wiring seat (5), and one end of the strip-shaped board (8) is connected in a sliding penetrating mode in the jacks;
one side of the wedge-shaped block (10) is fixedly connected with the other side of the triangular block (9) far away from the center, the clamping plate (13) is arranged on one side of the wedge-shaped block (10), and a fixed shaft (14) is rotatably connected inside the clamping plate (13);
two ends of the fixed shaft (14) are fixedly connected with the inner wall of one side of the wire holder (5) respectively, a notch is formed in one side of the clamping plate (13), and a rotating shaft (12) is rotatably connected in the notch;
the outer part of the rotating shaft (12) is sleeved with a roller (11), and the outer wall of the roller (11) is in sliding connection with the inclined plane of the wedge block (10);
one side of the two clamping strips (15) opposite to each other is fixedly connected with the front side and the back side of the connector (16), one side of the connector (16) is fixedly connected with a connecting wire (6), and one end of the connecting wire (6) is fixedly connected with one side of the external chip box (2);
the other end of the patch cord (4) is fixedly connected with a plug (3), and the plug (3) is connected to the top of the front face of the host body (1) in a sliding and penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242301.XU CN219717406U (en) | 2023-02-17 | 2023-02-17 | Connecting structure of external chip of computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242301.XU CN219717406U (en) | 2023-02-17 | 2023-02-17 | Connecting structure of external chip of computer host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717406U true CN219717406U (en) | 2023-09-19 |
Family
ID=88005153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320242301.XU Active CN219717406U (en) | 2023-02-17 | 2023-02-17 | Connecting structure of external chip of computer host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717406U (en) |
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2023
- 2023-02-17 CN CN202320242301.XU patent/CN219717406U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |