CN2156534Y

CN2156534Y - Computer handrail frame

Info

Publication number: CN2156534Y
Application number: CN 93200285
Authority: CN
Inventors: 傅仁正
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-01-11
Filing date: 1993-01-11
Publication date: 1994-02-16
Anticipated expiration: 2003-01-11

Abstract

The utility model provides a computer handrail frame, which is composed of a clamp seat, an adjusting seat which is fixed on the clamp seat, a supporting frame which connects the adjusting seat and a connecting seat, a supporting rod connected with the connecting seat and a bracket which is arranged on the supporting rod. The supporting rod freely rotates on the connecting seat to enable the supporting frame to rise or fall via a spinning handle, and the position of the bracket used for supporting the arms of a computer operator is controlled. The utility model has the advantages of physical strength saving and enhanced work efficiency.

Description

Computer handrail frame

The utility model relates to a kind of Computer armrest frame.

During general computer operator's bimanualness computor-keyboard, arm all is to be the outstanding state of holding, like this in long operating process, the muscles of the arm can not become stiff because of there being any support, not only being easy to generate fatigue aches, and influence work efficiency, and to point simultaneously and constantly easily causing muscle damage in the actuation of keys, time one length will cause the computer occupational illness.

The purpose of this utility model is that a kind of Computer armrest frame will be provided, and this arm-rest frame is used for bracketing computer operator's arm, alleviates and the stressed of arm that rationally distribute, and eliminates the tingle worry of arm, increases work efficiency.

Comprise according to the Computer armrest frame that the utility model proposes: holder, adjustment seat, support, Connection Block, pole and carriage, clamping frame is used for this Computer armrest frame is clamped and fastened on computer desktop, adjusting seat links to each other with an end of holder and support, the other end of support links to each other with pole by Connection Block, and the other end of pole is installed the carriage that is used for bracketing computer operator arm.

Detailed construction of the present utility model, other purpose and characteristics and using method and effect can obtain clearer understanding from the following explanation of being done in conjunction with the accompanying drawings.

Fig. 1 is the skeleton view according to the Computer armrest frame that the utility model proposes:

Fig. 2 is the parts decomposition diagram of Computer armrest frame shown in Figure 1:

Fig. 3 and Fig. 4 are the adjustment view of the Computer armrest frame of Fig. 1.

As shown in Figure 1, this Computer armrest frame comprises holder 100, adjusts seat 103,

support

104 and 105, Connection Block 106, pole 107 and carriage 108, installing one turning handle 101 on (xsect is a Contraband shape) holder 100 of shaped as frame, when turn turning handle 101, can make chuck 102 upward displacements on the turning handle and be clamped on the table top (as computer desktop) of all thickness.The fixing seat 103 of adjusting of one side of holder, stretch out two

stands

104 and 105 from adjusting in the seat 103, the other end installing Connection Block 106 of support, one end of pole 107 is connected in Connection Block 106, other end installation bracket 108, and pole 107 can freely be rotated on Connection Block 106, carriage 108 is used to support computer operator's arm, make the arm of operating computer keyboard no longer unsettled, thereby the muscle power of saving is increased work efficiency.

Fig. 2 shows in detail the structure of each ingredient of Computer armrest frame.Just as shown in this figure, the threaded portion of turning handle 101 can screw in the screw of holder 100, when turn turning handle 101, moves or moves down on the chuck 102 of turning handle 101 front ends, makes holder 100 clamp the marginal portion of computer desks or takes off from computer desk.Holder 100 is to be assembled by screw 109 by L shaped upper pedestal 100a and lower base 100b, one side of holder 100 links to each other with adjustment seat 103 with pin 110, adjusting seat 103 inside, respectively with fixed pin 111 and 113 hinge dress supports 104 and 105, support 104 ends have an arc gap, may be stuck on the screw portion of swing handle 114, on this screw portion, also be set with square adjustment nut 112, the

support

104 and 105 the other end are fixed on the Connection Block 106 with pin, one end of Connection Block 106 upper ends installing pole 107, the other end analog bracket 108 of pole 107, carriage 108 can be adjusted its position along the rotation of Connection Block 106 by pole 107.

Fig. 3 and 4 shows the adjustment state of this Computer armrest frame.When rotating swing handle 114, if nut 112 does not have the screw portion of swing handle to move down, and the arc gap of compressing pole 104 ends, faced upward in the upper end of adjusting seat 103 of leaving of

support

104 and 105, carriage 108 also rises with Connection Block 106, as shown in Figure 3.If by rotating swing handle 114, carriage 108 is descended with above-mentioned opposite direction.For the arm that makes the computer operator is more comfortable, on carriage 108, paste one deck cushion (only shown in Fig. 3 and 4).

Claims

A kind of Computer armrest frame, it is characterized in that comprising holder, adjust seat, support, Connection Block, pole and carriage, holder is made up of framework and the turning handle and the chuck that are contained on the framework, be used for this Computer armrest frame is held on computer desktop, adjust seat and be fixed in holder one side, extend two stands from adjustment rack, the other end of this two stands is connected on the Connection Block, the rotating pole of installing on the Connection Block, pole outer end installation bracket.