CN214316117U

CN214316117U - Safe beryllium copper elastic sheet for computer

Info

Publication number: CN214316117U
Application number: CN202120591293.0U
Authority: CN
Inventors: 刘铁军; 刘周艳
Original assignee: Dongguan Xudian Electronic Technology Co ltd
Current assignee: Dongguan Xudian Electronic Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-09-28
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a safe beryllium copper spring plate for computers, which comprises a spring plate body, wherein one side of the top end of the spring plate body is provided with a positioning hole, the inner block of the positioning hole is connected with a positioning column, the two sides of the positioning hole are provided with mounting grooves, one side of the two mounting grooves is fixedly provided with a positioning device, and the middle part of the top end of the spring plate body is provided with a through groove, the safe beryllium copper spring plate for computers can limit and fix the position of the spring plate body through the limiting block of a clamping block and the clamping groove, avoid the phenomenon that the spring plate body is loosened and falls off during the working process of the computer to cause the abnormal work of the computer, fix a radiating fin in the through groove through the pasting connection of a magic female sticker and a magic sub sticker, play a role of radiating heat for the spring plate body through a sliding slide bar, lead the clamping block to shrink into the mounting groove without being clamped with the clamping groove, the elastic sheet body is convenient to disassemble and replace.

Description

Safe beryllium copper elastic sheet for computer

Technical Field

The utility model relates to a beryllium copper shell fragment field specifically is a computer is with safe type beryllium copper shell fragment.

Background

Beryllium copper spring plates are shielding cages made of beryllium copper alloys, which can be used to close the gap between two contact surfaces and provide a high degree of EMI shielding. Beryllium bronze is mainly used as various high-grade elastic elements, especially various elements requiring good conductivity, corrosion resistance, wear resistance, cold resistance and no magnetism, and is widely used as bellows, diaphragms, corrugated pipes, micro switches and the like, and beryllium copper elastic sheets provide high shielding effect of a shielding cover, and the required closing force of the shielding cover is extremely low. Has a high resistance to relaxation and excellent wear resistance. In addition, it can be made into various selective metal electroplating treatments to ensure its compatibility with any contact surface, it can not only not burn, but also can not be influenced by radiation, and based on these advantages, the design engineer produced by computer and electric appliance can see beryllium copper spring plate as ideal electromagnetic wave shielding material, but in the course of using beryllium copper spring plate the bent portion of beryllium copper spring plate can bear too large pressure, and its service life is reduced and its heat-radiating effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer is with safe type beryllium copper shell fragment to the portion of bending of the beryllium copper shell fragment that proposes among the above-mentioned background art bears the too big problem that leads to life to descend and the radiating effect of beryllium copper shell fragment.

In order to achieve the above object, the utility model provides a following technical scheme: a safe beryllium copper spring plate for a computer comprises a spring plate body, wherein one side of the top end of the spring plate body is provided with a positioning hole, the inside of the positioning hole is clamped and connected with a positioning column, two sides of the positioning hole are respectively provided with a mounting groove, one side of the two mounting grooves is fixedly provided with a positioning device, the middle part of the top end of the spring plate body is provided with a through groove, the bottom end of the through groove is fixedly provided with a magic female sticker, one end of the spring plate body is fixedly provided with a wiring contact, the outer bending part of the spring plate body is fixedly provided with a reinforcing protective sleeve, the inner bending part of the spring plate body is fixedly provided with a protective spring plate, the spring plate body comprises a base layer, a reinforcing net, a moisture-proof layer, a thermal-proof film, the top end of the base layer is fixedly connected with the reinforcing net, the top end of the reinforcing net is fixedly connected with the moisture-proof layer, and the top end of the moisture-proof layer is fixedly connected with the thermal-proof layer, the top end of the heat insulation layer is fixedly connected with a waterproof film.

As a preferred technical scheme of the utility model, two positioner all includes curb plate, spring, fixture block and slide bar, one side fixedly connected with spring of curb plate, the one end fixedly connected with fixture block of spring, the top fixedly connected with slide bar of fixture block.

As a preferred technical scheme of the utility model, the draw-in groove has all been seted up, two to the both sides of reference column the draw-in groove is connected with two fixture block blocks respectively.

As a preferred technical scheme of the utility model, the spout has all been seted up, two to the both sides of locating hole one side of spout alternates with two slide bars respectively and is connected.

As an optimized technical scheme of the utility model, the top of the female subsides of magic is pasted and is connected with the magic son and pastes, the top fixedly connected with fin that the magic son was pasted.

As an optimized technical scheme of the utility model, the fixed surface of shell fragment body is provided with the anticorrosion film.

Compared with the prior art, the beneficial effects of the utility model are that: the device has simple structure and convenient operation, the position of the elastic sheet body is limited and fixed by the limiting clamping of the clamping block and the clamping groove, the phenomenon that the computer cannot normally work due to the looseness and the falling of the elastic sheet body in the working process of the computer is avoided, the radiating fins are fixed in the through grooves by the sticking connection of the magic female sticker and the magic male sticker, the radiating effect is realized on the elastic sheet body through the combined action of the radiating fins and the heat-insulating layer, the corrosion resistance of the elastic sheet body can be improved through the combined action of the corrosion-resistant film, the moisture-proof layer and the waterproof film, the service life shortening caused by corrosion in the using process is avoided, the clamping block is contracted into the mounting groove through the sliding slide rod and is not clamped with the clamping groove any more, the elastic sheet body is convenient to disassemble and replace, the bending part of the elastic sheet can be protected by the arrangement of the reinforcing protective sleeve and the protective elastic sheet, so as to reduce the elastic pressure during the working, to extend its useful life.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion A of the present invention;

fig. 4 is a structural diagram of the elastic sheet body of the present invention;

fig. 5 is a side view of the present invention.

In the figure: 1. a spring plate body; 2. positioning holes; 3. a chute; 4. a heat sink; 5. a wiring contact; 6. a positioning column; 7. a magic female sticker; 8. a magic tape; 9. an anti-corrosion film; 10. a positioning device; 11. a card slot; 12. a side plate; 13. a spring; 14. a clamping block; 15. a slide bar; 16. a base layer; 17. a reinforcing mesh; 18. a moisture barrier; 19. a thermal insulation layer; 20. a waterproof film; 21. reinforcing the protective sleeve; 22. the elastic sheet is protected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a safe beryllium copper spring plate for computer, which comprises a spring plate body 1, wherein one side of the top end of the spring plate body 1 is provided with a positioning hole 2, the inner clamping of the positioning hole 2 is connected with a positioning column 6, both sides of the positioning hole 2 are provided with mounting grooves, one side of each of the two mounting grooves is fixedly provided with a positioning device 10, the middle part of the top end of the spring plate body 1 is provided with a through groove, the bottom end of the through groove is fixedly provided with a magic female sticker 7, one end of the spring plate body 1 is fixedly provided with a wiring contact 5, the outer bending part of the spring plate body 1 is fixedly provided with a reinforcing protective sleeve 21, the inner bending part of the spring plate body 1 is fixedly provided with a protective spring plate 22, the spring plate body 1 comprises a base layer 16, a reinforcing net 17, a moisture-proof layer 18, a thermal-protective layer 19 and a waterproof film 20, the top end of the base layer 16 is fixedly connected with the reinforcing net 17, the moisture-proof layer 18, the top end of the moisture-proof layer 18 is fixedly connected with a heat insulation layer 19, and the top end of the heat insulation layer 19 is fixedly connected with a waterproof film 20.

Preferably, two positioner 10 all include curb plate 12, spring 13, fixture block 14 and slide bar 15, one side fixedly connected with spring 13 of curb plate 12, the one end fixedly connected with fixture block 14 of spring 13, the top fixedly connected with slide bar 15 of fixture block 14, the spacing block through fixture block 14 and draw-in groove 11 comes the position of shell fragment body 1 to carry out spacing fixed, avoids the unable normal work that leads to the computer that drops that becomes flexible of shell fragment body 1 in the computer working process.

Preferably, the clamping grooves 11 are formed in the two sides of the positioning column 6, the two clamping grooves 11 are respectively connected with the two clamping blocks 14 in a clamping mode, the position of the elastic sheet body 1 is limited and fixed through the limiting clamping of the clamping blocks 14 and the clamping grooves 11, and the phenomenon that the elastic sheet body 1 is loosened and falls off to cause the computer to work normally in the working process of the computer is avoided.

Preferably, spout 3 has all been seted up to the both sides of locating hole 2, and one side of two spout 3 alternates with two slide bars 15 respectively and is connected, through sliding slide bar 15, makes fixture block 14 shrink into the mounting groove in, no longer carries out the block with draw-in groove 11, is convenient for dismantle the change to shell fragment body 1.

Preferably, the top of the female subsides of magic 7 is pasted and is connected with the magic and pastes 8, and the top fixedly connected with fin 4 of 8 is pasted to the magic, pastes 7 and 8 pastes sticking through the female magic and is connected with fin 4 and fix in leading to the groove, comes to play the radiating effect to shell fragment body 1 through fin 4 and insulating layer 19's combined action.

Preferably, the surface of the elastic sheet body 1 is fixedly provided with an anti-corrosion film 9, the anti-corrosion performance of the elastic sheet body 1 can be improved through the combined action of the anti-corrosion film 9, the moisture-proof layer 18 and the waterproof film 20, and the service life shortening caused by corrosion in the using process is avoided.

When the safe beryllium copper spring piece is used, an operator slides the sliding rod 15 along the sliding groove 3 to retract the clamping block 14 into the mounting groove when mounting the spring piece, then clamps the positioning hole 2 of the spring piece with the positioning column 6 to loosen the sliding rod 15, the clamping block 14 can be popped out under the action of the spring 13 to be clamped with the clamping groove 11, the position of the spring piece body 1 is limited and fixed through the limiting clamping of the clamping block 14 and the clamping groove 11, the problem that the computer cannot work normally due to the loosening and falling of the spring piece body 1 in the working process of the computer is avoided, the radiating fins 4 are fixed in the through grooves through the pasting connection of the magic female sticker 7 and the magic sub sticker 8, the radiating fins 4 exchange heat with the outside, the radiating effect is achieved on the spring piece body 1 through the combined action of the radiating fins 4 and the heat insulation layer 19, in the process of using the spring piece, through anticorrosive film 9, dampproof course 18 and waterproofing membrane 20's combined action can increase the corrosion resisting property of shell fragment body 1, avoid receiving the corruption in the use and cause life to shorten, after using a period, can pass through slide bar 15, make fixture block 14 shrink advance the mounting groove in, no longer carry out the block with draw-in groove 11, be convenient for dismantle the change to shell fragment body 1, in the use, can play the guard action to the part of bending of shell fragment body 1 through strengthening protective sheath 21 and protection shell fragment 22's setting, alleviate the elastic pressure of its during operation, prolong its life.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a computer is with safe type beryllium copper shell fragment, includes shell fragment body (1), its characterized in that: one side of the top end of the elastic sheet body (1) is provided with a positioning hole (2), the inside of the positioning hole (2) is clamped and connected with a positioning column (6), two sides of the positioning hole (2) are respectively provided with a mounting groove, one side of the two mounting grooves is fixedly provided with a positioning device (10), the middle part of the top end of the elastic sheet body (1) is provided with a through groove, the bottom end of the through groove is fixedly provided with a magic female sticker (7), one end of the elastic sheet body (1) is fixedly provided with a wiring contact (5), an outer bending part of the elastic sheet body (1) is fixedly provided with a reinforcing protective sleeve (21), an inner bending part of the elastic sheet body (1) is fixedly provided with a protective elastic sheet (22), the elastic sheet body (1) comprises a base layer (16), a reinforcing net (17), a moisture-proof layer (18), a thermal-insulation layer (19) and a waterproof film (20), the top end of the base layer (16) is fixedly connected with the reinforcing net (17), the top fixedly connected with dampproof course (18) of reinforcing mesh (17), the top fixedly connected with insulating layer (19) of dampproof course (18), the top fixedly connected with waterproofing membrane (20) of insulating layer (19).

2. The safety beryllium copper spring plate for the computer according to claim 1, which is characterized in that: two positioner (10) all include curb plate (12), spring (13), fixture block (14) and slide bar (15), one side fixedly connected with spring (13) of curb plate (12), the one end fixedly connected with fixture block (14) of spring (13), the top fixedly connected with slide bar (15) of fixture block (14).

3. The safety beryllium copper spring plate for the computer according to claim 2, which is characterized in that: clamping grooves (11) are formed in two sides of the positioning column (6), and the two clamping grooves (11) are respectively connected with the two clamping blocks (14) in a clamping mode.

4. The safety beryllium copper spring plate for the computer according to claim 2, which is characterized in that: the two sides of the positioning hole (2) are provided with sliding grooves (3), and one sides of the two sliding grooves (3) are respectively connected with the two sliding rods (15) in an inserting mode.

5. The safety beryllium copper spring plate for the computer according to claim 1, which is characterized in that: the top of the female magic tape (7) is connected with a magic tape (8) in a sticking manner, and the top of the magic tape (8) is fixedly connected with a radiating fin (4).

6. The safety beryllium copper spring plate for the computer according to claim 1, which is characterized in that: the surface of the elastic sheet body (1) is fixedly provided with an anti-corrosion film (9).