CN210575311U - High-power chip resistor - Google Patents
High-power chip resistor Download PDFInfo
- Publication number
- CN210575311U CN210575311U CN201921858775.7U CN201921858775U CN210575311U CN 210575311 U CN210575311 U CN 210575311U CN 201921858775 U CN201921858775 U CN 201921858775U CN 210575311 U CN210575311 U CN 210575311U
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- chip resistor
- positioning
- frame
- resistor
- connecting frame
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Abstract
The utility model provides a high-power chip resistor. The high-power chip resistor comprises: chip resistor and resistance frame, the mounting groove has been seted up at the center at resistance frame top to the constant head tank has been seted up on the surface of resistance frame, the size of mounting groove with chip resistor's size looks adaptation. The utility model provides a high-power chip resistor has the resistance frame and passes through the convenient installation to chip resistor of mounting groove, take place horizontal position's removal after avoiding the chip resistor installation, chip resistor installs adjusting part through the link, adjusting part is convenient with the stable top of installing at the resistance frame of chip resistor, avoid chip resistor to take place the removal of vertical direction, improve the stability of chip resistor installation on the resistance frame, conveniently carry out the split with chip resistor from between the resistance frame through adjusting part simultaneously, the convenience is retrieved resistance parts, the utilization ratio of resources is improved, the mounting structure is simple, high durability and convenient operation, it is reliable and stable after the integral erection.
Description
Technical Field
The utility model relates to the technical field of resistance, especially, relate to a high-power chip resistor.
Background
The resistor is an important electronic element and widely applied to electrical equipment, most of the existing resistors comprise a resistor body and a lead, the lead is connected with a leading-out end of the resistor body to form a resistor, the resistor can meet the requirement to a certain extent, when the resistor is used on the equipment, the damage of the equipment causes the resistor to be left on a mainboard and cannot be removed, and the resistor is abandoned or scrapped together with the mainboard.
In prior art, the installation between current resistance support and the chip resistor is mostly fixed structure, and after equipment damaged, the chip resistor was abandoned because of can't demolish alone, leads to a large amount of chip resistors directly to scrap and can't reuse, causes the waste of resource.
Therefore, it is necessary to provide a high power chip resistor to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-power chip resistor has solved the inconvenient problem of dismantling of chip resistor and resistance support.
In order to solve the technical problem, the utility model provides a high-power chip resistor includes: the chip resistor comprises a chip resistor and a resistor frame, wherein the center of the top of the resistor frame is provided with an installation groove, the surface of the resistor frame is provided with a positioning groove, and the size of the installation groove is matched with that of the chip resistor; the top of the connecting frame is fixed to the bottom of the chip resistor, a first sliding hole is formed in the front of the connecting frame, and a second sliding hole is formed in the bottom of the connecting frame; the adjusting part, the adjusting part set up in on the link, the adjusting part includes the slide-shaft, the both ends of slide-shaft respectively with the both sides fixed connection of the inner wall of link to the surperficial sliding connection of slide-shaft has the locating plate, the front fixedly connected with of locating plate adjusts the slide-shaft, the right side of locating plate just is located the inside fixedly connected with positioning spring of link to the locating plate extends to the link bottom just is close to one side fixedly connected with locating piece of link.
Preferably, one end of the adjusting sliding shaft, which is far away from the positioning plate, passes through the inside of the first sliding hole and extends to the outside of the connecting frame, and the length of the adjusting sliding shaft, which extends to one end of the outside of the connecting frame, is 2 cm.
Preferably, the right end of the positioning spring is fixedly connected with the right side of the inner wall of the connecting frame, and the positioning spring is positioned at the bottom of the sliding shaft.
Preferably, the bottom of the positioning plate passes through the inside of the second sliding hole and extends to the bottom of the connecting frame, and an auxiliary hole is formed in the center of the bottom end of the positioning plate.
Preferably, the number of the positioning blocks is two, and the two positioning blocks are symmetrically distributed on two sides of the auxiliary hole.
Preferably, an arc-shaped structure is arranged between the right side and the bottom of the positioning block, and the size of the positioning block is matched with that of the positioning groove.
Compared with the prior art, the utility model provides a high-power chip resistor has following beneficial effect:
the utility model provides a high-power chip resistor, through being provided with the resistance frame, the resistance frame is through the convenient installation to chip resistor of mounting groove, take place horizontal position's removal after avoiding chip resistor to install, chip resistor installs the adjusting part through the link, the adjusting part is convenient with the stable top of installing at the resistance frame of chip resistor, avoid chip resistor to take place the removal of vertical direction, improve the stability of chip resistor installation on the resistance frame, conveniently carry out the split with chip resistor from between the resistance frame through the adjusting part simultaneously, the convenience is retrieved the resistance part, improve the utilization ratio of resource, the installation structure is simple, high operation convenience, it is reliable and stable after the integral erection.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a high-power chip resistor according to the present invention;
FIG. 2 is a schematic structural view of the portion of the adjustment assembly shown in FIG. 1;
FIG. 3 is a schematic diagram of the structure of the portion of the resistor frame shown in FIG. 1;
FIG. 4 is a schematic view of the positioning plate portion shown in FIG. 2;
fig. 5 is a side view of the whole shown in fig. 1.
Reference numbers in the figures: 1. chip resistor 2, resistor frame 21, mounting groove 22, locating slot 3, link, 31, first sliding hole, 32, second sliding hole, 4, adjusting part 41, sliding shaft, 42, locating plate, 43, adjusting sliding shaft, 44, locating spring, 45 and locating piece.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a high-power chip resistor according to the present invention; FIG. 2 is a schematic structural view of the portion of the adjustment assembly shown in FIG. 1; FIG. 3 is a schematic diagram of the structure of the portion of the resistor frame shown in FIG. 1; FIG. 4 is a schematic view of the positioning plate portion shown in FIG. 2; fig. 5 is a side view of the whole shown in fig. 1. A high power chip resistor includes: the chip resistor comprises a chip resistor 1 and a resistor frame 2, wherein the center of the top of the resistor frame 2 is provided with an installation groove 21, the surface of the resistor frame 2 is provided with a positioning groove 22, and the size of the installation groove 21 is matched with that of the chip resistor 1; the top of the connecting frame 3 is fixed to the bottom of the chip resistor 1, a first sliding hole 31 is formed in the front of the connecting frame 3, and a second sliding hole 32 is formed in the bottom of the connecting frame 3; adjusting part 4, adjusting part 4 set up in on the link 3, adjusting part 4 includes slide shaft 41, slide shaft 41's both ends respectively with the both sides fixed connection of the inner wall of link 3 to slide shaft 41's surperficial sliding connection has locating plate 42, slide shaft 43 is adjusted to the positive fixedly connected with of locating plate 42, locating plate 42's right side just is located the inside fixedly connected with positioning spring 44 of link 3 to locating plate 42 extends to link 3 bottom just is close to one side fixedly connected with locating piece 45 of link 3.
Through being provided with resistance frame 2, resistance frame 2 is through the convenient installation to chip resistor 1 of mounting groove 21, avoid taking place horizontal position's removal after the installation of chip resistor 1, chip resistor 1 installs adjusting part 4 through link 3, adjusting part 4 is convenient with the stable top of installing at resistance frame 2 of chip resistor 1, avoid chip resistor 1 to take place the removal of vertical direction, improve the stability of chip resistor 1 installation on resistance frame 2, carry out the split simultaneously through adjusting part 4 convenience with chip resistor 1 from between resistance frame 2, conveniently retrieve the resistance part, improve the utilization ratio of resource, simple mounting structure, and convenient for operation, it is reliable and stable after the integral erection.
One end of the adjusting slide shaft 43, which is far away from the positioning plate 42, passes through the inside of the first slide hole 31 and extends to the outside of the connecting frame 3, and the length of the adjusting slide shaft 43, which extends to one end of the outside of the connecting frame 3, is 2 cm.
The adjustment slide shaft 43 facilitates adjustment of movement of the positioning plate 42, and the adjustment slide shaft 43 can stably slide on the surface of the first slide hole 31 when moving, and the positioning plate 42 can stably slide inside the second slide hole 32 when moving.
The right end of the positioning spring 44 is fixedly connected with the right side of the inner wall of the connecting frame 3, and the positioning spring 44 is positioned at the bottom of the sliding shaft 41.
Positioning spring 44 generates leftward thrust to positioning plate 42, so that positioning plate 42 is located at the leftmost position inside connecting frame 3 in the initial state, stability of positioning plate 42 after installation is guaranteed, and positioning plate 42 is prevented from sliding left and right.
The bottom of the positioning plate 42 passes through the inside of the second sliding hole 32 and extends to the bottom of the connecting frame 3, and an auxiliary hole is opened at the center of the bottom end of the positioning plate 42.
The bottom of the positioning plate 42 is divided into two symmetrical parts by the auxiliary holes, so that the stability of the positioning plate 42 after being connected with the positioning groove 22 through the two positioning blocks 45 is guaranteed.
The number of the positioning blocks 45 is two, and the two positioning blocks 45 are symmetrically distributed on two sides of the auxiliary hole.
The two positioning blocks 45 increase the stability of the positioning plate 42 after installation, and simultaneously increase the stability of the positioning plate 42 during left-right adjustment, thereby facilitating the movement adjustment of the positioning plate 42.
An arc-shaped structure is arranged between the right side and the bottom of the positioning block 45, and the size of the positioning block 45 is matched with that of the positioning groove 22.
Locating piece 45 is curved structure, and locating plate 42 adopts the plastics material preparation to have elastic deformation's characteristic, can bend 0 ~ 45 and can the automatic recovery original state.
When the chip resistor 1 needs to be installed, the chip resistor 1 is aligned to the top of the installation groove 21 and pressed downwards, the connecting frame 3 is located at a position right below the chip resistor 1 during pressing, the positioning block 45 located at the lowest position preferentially contacts with the surface of the connecting frame 3 in the pressing process, the contact plane is an arc plane, the positioning block 45 contacts with the connecting frame 3 through the arc plane in the pressing process, the positioning block 45 drives the bottom of the positioning plate 42 to bend towards one side far away from the resistor frame 2, so that the positioning block 45 can continuously move downwards, when the positioning block 45 moves to the position of the positioning groove 22, the positioning block 45 is clamped into the positioning groove 22, the positioning plate 42 automatically returns to the initial state, the positioning plate 42 cannot move upwards due to the clamping of the positioning block 45 and the positioning groove 22, and meanwhile, the bottom of the chip resistor 1 is abutted against and fixed with the inner surface of the installation groove 21 on the resistor frame 2, at the moment, the chip resistor 1 is stably installed at the top of the resistor frame 2, the chip resistor 1 and the resistor frame 2 cannot rotate and cannot be automatically separated, installation of the chip resistor 1 is repeated, and stability after installation of the chip resistor 1 and the resistor frame 2 is guaranteed;
when the paster resistance 1 needs to be dismantled and retrieved, only need simultaneously with the regulation slide-shaft 43 of paster resistance 1 both sides to the right side removal simultaneously, it drives locating plate 42 synchronous motion to adjust slide-shaft 43, locating plate 42 drives two locating pieces 45 and moves at the inside horizontal migration of constant head tank 22 in step, when locating piece 45 removed the rightmost side to constant head tank 22, upwards lift paster resistance 1 and both can carry out the split between paster resistance 1 and resistance frame 2, convenient dismantlement and the recovery to paster resistance 1, improve the utilization ratio of electronic equipment resource, and resources are saved, environmental protection more.
The utility model provides a high-power chip resistor's theory of operation as follows:
when the chip resistor 1 needs to be installed, the chip resistor 1 is aligned to the top of the installation groove 21 and pressed downwards, the connecting frame 3 is located at a position right below the chip resistor 1 during pressing, the positioning block 45 located at the lowest position preferentially contacts with the surface of the connecting frame 3 in the pressing process, the contact plane is an arc plane, the positioning block 45 contacts with the connecting frame 3 through the arc plane in the pressing process, the positioning block 45 drives the bottom of the positioning plate 42 to bend towards one side far away from the resistor frame 2, so that the positioning block 45 can continuously move downwards, when the positioning block 45 moves to the position of the positioning groove 22, the positioning block 45 is clamped into the positioning groove 22, the positioning plate 42 automatically returns to the initial state, the positioning plate 42 cannot move upwards due to the clamping of the positioning block 45 and the positioning groove 22, and meanwhile, the bottom of the chip resistor 1 is abutted against and fixed with the inner surface of the installation groove 21 on the resistor frame 2, at the moment, the chip resistor 1 is stably installed at the top of the resistor frame 2, the chip resistor 1 and the resistor frame 2 cannot rotate and cannot be automatically separated, installation of the chip resistor 1 is repeated, and stability after installation of the chip resistor 1 and the resistor frame 2 is guaranteed;
when the paster resistance 1 needs to be dismantled and retrieved, only need simultaneously with the regulation slide-shaft 43 of paster resistance 1 both sides to the right side removal simultaneously, it drives locating plate 42 synchronous motion to adjust slide-shaft 43, locating plate 42 drives two locating pieces 45 and moves at the inside horizontal migration of constant head tank 22 in step, when locating piece 45 removed the rightmost side to constant head tank 22, upwards lift paster resistance 1 and both can carry out the split between paster resistance 1 and resistance frame 2, convenient dismantlement and the recovery to paster resistance 1, improve the utilization ratio of electronic equipment resource, and resources are saved, environmental protection more.
Compared with the prior art, the utility model provides a high-power chip resistor has following beneficial effect:
through being provided with resistance frame 2, resistance frame 2 is through the convenient installation to chip resistor 1 of mounting groove 21, avoid taking place horizontal position's removal after the installation of chip resistor 1, chip resistor 1 installs adjusting part 4 through link 3, adjusting part 4 is convenient with the stable top of installing at resistance frame 2 of chip resistor 1, avoid chip resistor 1 to take place the removal of vertical direction, improve the stability of chip resistor 1 installation on resistance frame 2, carry out the split simultaneously through adjusting part 4 convenience with chip resistor 1 from between resistance frame 2, conveniently retrieve the resistance part, improve the utilization ratio of resource, simple mounting structure, and convenient for operation, it is reliable and stable after the integral erection.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A high power chip resistor, comprising:
the chip resistor comprises a chip resistor and a resistor frame, wherein the center of the top of the resistor frame is provided with an installation groove, the surface of the resistor frame is provided with a positioning groove, and the size of the installation groove is matched with that of the chip resistor;
the top of the connecting frame is fixed to the bottom of the chip resistor, a first sliding hole is formed in the front of the connecting frame, and a second sliding hole is formed in the bottom of the connecting frame;
the adjusting part, the adjusting part set up in on the link, the adjusting part includes the slide-shaft, the both ends of slide-shaft respectively with the both sides fixed connection of the inner wall of link to the surperficial sliding connection of slide-shaft has the locating plate, the front fixedly connected with of locating plate adjusts the slide-shaft, the right side of locating plate just is located the inside fixedly connected with positioning spring of link to the locating plate extends to the link bottom just is close to one side fixedly connected with locating piece of link.
2. The high-power chip resistor according to claim 1, wherein an end of the adjusting sliding shaft away from the positioning plate passes through the inside of the first sliding hole and extends to the outside of the connecting frame, and a length of the adjusting sliding shaft extending to the outside of the connecting frame is 2 cm.
3. The high power chip resistor according to claim 1, wherein the right end of the positioning spring is fixedly connected to the right side of the inner wall of the connecting frame, and the positioning spring is located at the bottom of the sliding shaft.
4. The high-power chip resistor according to claim 1, wherein the bottom of the positioning plate passes through the inside of the second sliding hole and extends to the bottom of the connecting frame, and an auxiliary hole is opened at the center of the bottom end of the positioning plate.
5. The high-power chip resistor as claimed in claim 4, wherein there are two positioning blocks, and the two positioning blocks are symmetrically distributed on two sides of the auxiliary hole.
6. The high power chip resistor as claimed in claim 1, wherein an arc-shaped structure is formed between the right side and the bottom of the positioning block, and the size of the positioning block is matched with the size of the positioning slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921858775.7U CN210575311U (en) | 2019-10-31 | 2019-10-31 | High-power chip resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921858775.7U CN210575311U (en) | 2019-10-31 | 2019-10-31 | High-power chip resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210575311U true CN210575311U (en) | 2020-05-19 |
Family
ID=70662310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921858775.7U Expired - Fee Related CN210575311U (en) | 2019-10-31 | 2019-10-31 | High-power chip resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210575311U (en) |
-
2019
- 2019-10-31 CN CN201921858775.7U patent/CN210575311U/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: 20200519 Termination date: 20211031 |